MESAM RESEARCH GROUP

"Microstructural Engineering of Structural and Active Materials"

Group Supervisor:

Prof. Ibrahim Karaman

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Ibrahim Karaman
Professor
Office: 322 Mechanical Engineering Office Building
Phone: 979-862-3923 Fax: 979-845-3081
Email: ikaraman@tamu.edu

Curriculum Vita

 

 

Research Interests

 Processing-microstructure-mechanical/functional property relationships in metallic materials exhibiting simultaneous dislocation slip and twinning deformation, and slip-twinning-martensitic transformation, including 1) conventional, high temperature, Ni-free, inexpensive iron-based, and magnetic shape memory alloys, 2) ultrafine and nanocrystalline metallic materials, 3) bulk metallic glasses and composites; micro-mechanical constitutive modeling of crystal plasticity; twinning and martensitic phase transformation in metallic materials, magnetic, thermal and mechanical activation of martensitic phase transformation.

 Education

Ph.D. 

University of Illinois, Urbana-Champaign, Illinois, 2000

Dates Attended: September 1996 – August 2000

Major: Mechanical Engineering

Dissertation: The Competing Effects of Slip and Twinning on the Deformation of Hadfield Manganese Steel Single and Polycrystals

Advisor: Prof. Huseyin Sehitoglu

M.S.

Bogazici University, Istanbul, Turkey, 1996

Dates Attended: February 1995 – July 1996

Major: Mechanical Engineering

Thesis: A Numerical Modeling of the Fluid Flow and Heat Transfer in Solidification and Melting Problems

Advisor: Prof. Ali Ecder

B.S. 

Bogazici University, Istanbul, Turkey, 1995

Dates Attended: October 1990 – February 1995

Major: Mechanical Engineering

Thesis: A Comparative Study of Monotectic Alloy Properties

Advisor: Prof. Mahmut A. Savas

Rank: 2nd out of 62 Graduates in the department and 7th out of more than 500 graduates in the College of Engineering

 Experience 

09/2011 – Present

Professor

Department of Mechanical Engineering, and Materials Science and Engineering Interdisciplinary Graduate Program

Texas A&M University, College Station, TX

01/2010 – Present

Chair, Materials Science and Engineering Interdisciplinary Graduate Program

Texas A&M University, College Station, TX

09/2008 – Present

Associate Director, Texas Institute of Intelligent Bio-Nano Materials and Structures for Aerospace Vehicles

Texas A&M University, College Station, TX

 

05/2007 – 09/2010

The Dietz Career Development Associate Professor I

Department of Mechanical Engineering

Texas A&M University, College Station, TX

09/2006 – 09/2011

Associate Professor

Department of Mechanical Engineering, and Materials Science and Engineering Interdisciplinary Graduate Program

Texas A&M University, College Station, TX

11/2006 – 05/2007

Consultant

Southwire Company, Carrollton, GA

09/2003 – 08/2005

Senior Consulting Engineer

Materials Integrity Solutions, Inc., Berkeley, CA

11/2000 – 09/2006

Assistant Professor

Department of Mechanical Engineering, and Materials Science and Engineering Graduate Program

Texas A&M University, College Station, TX

08/2000 – 11/2000

Postdoctoral Research Associate

Department of Mechanical and Industrial Engineering

 University of Illinois at Urbana-Champaign, Urbana, IL

Honors and Awards

 

2008    Gary Anderson Early Achievement Award, Joint Award between The American Society of Mechanical Engineers (ASME) Adaptive Structures and Material System Technical Committee and the American Institute of Aeronautics and Astronautics (AIAA) Adaptive Structures Technical Committee.

            The award is given for notable contribution(s) to the field of Adaptive Structures and Material Systems. The prize is awarded to a young researcher in his or her ascendancy whose work has already had an impact in the field.

 2007    Honorable Mention for the 2007 Early Career Faculty Fellow Award, The Minerals, Metals & Materials Society (TMS).

Early Career Faculty Fellow Award is a world-wide award from TMS. This award recognizes an assistant professor for his or her accomplishments that have advanced the academic institution where employed, and for abilities to broaden the technological profile of TMS.

 2006    TEES Fellow, Texas Engineering Experiment Station, Texas A&M University

            College-wide award given by the Dean of College of Engineering at TAMU to recognize outstanding faculty members for their achievements and contributions

 2005    Robert Lansing Hardy Award, The Minerals, Metals & Materials Society (TMS).

World-wide award from TMS. This award was established in 1955. The medal recognizes outstanding promise for a successful career in the broad field of metallurgy by a metallurgist under the age of 30 and given only to one individual per year. Dr. Karaman is the first to receive this award at Texas A&M University and also in the State of Texas.

URL: http://www.tms.org/Society/Honors/Hardy.html

2005    Office of Naval Research Young Investigator Program (YIP) Award

            Nation-wide award from Office of Naval Research

2004    TEES Select Young Faculty Award, Texas Engineering Experiment Station, Texas A&M University

            College-wide award given by the Dean of College of Engineering at TAMU to recognize outstanding young faculty members for their achievements and contributions

 2002    National Science Foundation CAREER Award

            Nation-wide award from National Science Foundation

 2002    TEES Select Young Faculty Award, Texas Engineering Experiment Station, Texas A&M University

            College-wide award given by the Dean of College of Engineering at TAMU to recognize outstanding young faculty members for their achievements and contributions

 2001    TEES Special Research Fellow, Texas Engineering Experiment Station, Texas A&M University

            College-wide award given by the Dean of College of Engineering at TAMU to recognize outstanding assistant professors for their achievements and contributions

Research

 Publications (Graduate and Undergraduate student names are italicized, and TAMU students are also indicated by *)

 

I.       Book Chapters

 

1.      Kulkarni, A.V.*, Karaman, I., Karaca, H.E.*, and Luo, Z.P., “Ausforming and Marforming of NiTi Shape Memory Alloys Using Severe Plastic Deformation,” Severe Plastic Deformation: Towards Bulk Production of Nanostructured Materials, Edited by Burhanettin S. Altan, Nova Science Publishers, Inc., NY, 2006.

 

II.    News Releases

 

1.      Lesley V. Kriewald, “Batteries + - not required,” Texas A&M Engineer Research Magazine, Texas A&M University, The Dwight Look College of Engineering, September 2006 Issue, College Station, TX, URL: http://engineer.tamu.edu/research/magazine/2006/batteries/, 2006.

 III.  Peer Reviewed Journal Publications

 

(As of April 2011, ISI Citation Index has shown 748 citations of Dr. Karaman’s research by other researchers out of the total citations of 1474, with the h-index of 22)  

 

In Review

 

144. Dogan, E.*, Karaman, I., Singh N., Chivukula, A., and Arroyave, R., “The Effect of Electronic and Magnetic Valences on the Martensitic Transformation of CoNiGa Shape Memory Alloys,” Submitted to Acta Materialia, 2011.

 143. Rubitschek, F., Niendorf, T., Karaman, I., and Maier, H.J., “Microstructural Stability of Ultrafine-grained Niobium-Zirconium alloy at Elevated Temperatures,” Submitted to Journal of Alloys and Compounds, 2011.

 142. Monroe, J.A.*, Cruz-Perez, J.*, Yegin, C.*, Karaman, I., Geltmacher, A.B., and Kainuma, R., “Magnetic Response of Porous NiCoMnSn Meta-Magnetic Shape Memory Alloys Fabricated using Solid-State Replication,” Submitted to Scripta Materialia, 2011.

141. Zhu., R.*, Li, S., Karaman, I., Arroyave, R., Niendorf, T., and Maier, H.J., “Multi-phase Microstructure Design of a Low-Alloy TRIP-assisted Steel Through a Combined Computational and Experimental Methodology,” Submitted to Acta Materialia, 2011.

 140. McMahon, R.E., Ma, J.*, Verkhoturov, S.V., Pinto, D.M., Bayona, S.B., Karaman, I., Rubitschek, F., Maier, H.J., and Hahn, M.S., “A Comparative Study of the Cytotoxicity and Corrosion Resistance of Nickel-Titanium and Titanium-Niobium Shape Memory Alloys,” Submitted to Acta Biomaterialia, 2011.

 139. Dadda, J., Lackmann, J., Maier, H.J., Karaman, I., Monroe, J.*, Panchenko, E., and Karaca, H.E., “Tension - Compression Asymmetry in Co49Ni21Ga30 High-Temperature Shape Memory Alloy Single Crystals,” Submitted to Acta Materialia, 2011.

 138. Wardlaw, J.E., Karaman, I., and Karsilayan, A.I., “Low Power Circuits and Energy Harvesting for Structural Health Monitoring of Bridges,” Submitted to Structural Health Monitoring, 2011.

 137. Ito, K., Ito, W., Umetsu, R.Y., Karaman, I., Ishida, K., and Kainuma, R., “Metamagnetic Shape Memory Effect in the Porous Ni43Co7Mn39Sn11 Alloy Compacts Fabricated by Pressureless Sintering,” Submitted to Scripta Materialia, 2011.

136. Karaca, H., Basaran, B.*, Karaman, I., and Chumlyakov, Y.I., “Stress-Induced Martensite to Austenite Phase Transformation in Ni2MnGa Magnetic Shape Memory Alloy Single Crystals,” Submitted to Acta Materialia, 2011.

 135. Karaman, I., Kockar, B.*, Kulkarni, A.V.*, Luo, Z.P., Chumlyakov, Y.I., and Kireeva, I.V., “Twinning-Induced Engineering of Grains in Shape Memory Alloys,” Submitted to Acta Materialia, 2011.

 134. Karaca, H.E.*, Karaman, I., Chumlyakov, Y.I, Basaran, B.*, and Maier, H.J., “Compressive Response of NiFeGa Ferromagnetic Shape Memory Alloy Single Crystals,” Submitted to Acta Materialia, 2011.

 In Press

.

133. Jetta, N., Ozdemir, N.*, Rios, S., Bufford, D., Karaman, I., and Zhang, X., “Phase Transformations in Sputtered NiMnGa Magnetic Shape Memory Alloy Thin Films,” Thin Solid Films, in press, 2011.

 132. Purcek, G., Saray, O., Karaman, I., and Maier, H.J, “High Strength and High Ductility of Ultrafine-Grained Interstitial-Free Steel Produced by ECAE and Annealing,” Metallurgical and Materials Transactions A, in press, 2011.

 131. Ma, J.*, Kockar, B., Evirgen, A.*, Karaman, I., Luo, Z.P., and Chumlyakov, Y.I., “Shape Memory Behavior and Tension-Compression Asymmetry of a Novel FeNiCoAlTa Single Crystalline Shape Memory Alloy,” Acta Materialia, in press, 2011.

130. Basu, S.*, Obando, N., Gowdy, A., Karaman, I., and Radovic, M., “Long-Term Oxidation of Ti2AlC in Air and Water Vapor at 1000 – 1300°C Temperature Range,” Journal of Electrochemical Society, in press, 2011. 

129. Kumar, P.K., Desai, U., Monroe, J.A.*, Lagoudas, D.C., Karaman, I., Bigelow, G., and Noebe, R.D., “Experimental Investigation of Simultaneous Creep, Plasticity, and Transformation of Ti50.5Pd30Ni19.5 High Temperature Shape Memory Alloy during Cyclic Actuation,” Materials Science and Engineering A, 2011, in press.

2012

 128. Rubitschek, F., Niendorf, T., Maier, H.J., and Karaman, I., “Corrosion Fatigue Behavior of Biocompatible Ultrafine-Grained Niobium Alloy in Simulated Body Fluid,” Journal of the Mechanical Behavior of Biomedical Materials, Vol. 5, pp. 181-192, 2011.

 2011

 127. Singh N., Dogan, E.*, Karaman, I., and Arroyave, R., “The Effect of Configurational Order on the Magnetic Characteristics of Co-Ni-Ga Ferromagnetic Shape Memory Alloys,” Physical Review B, Vol. 84 (18), p. 184201, 2011.

 126. Purcek, G., Saray, O., Rubitschek, F., Niendorf, T., Maier, H.J, and Karaman, I., “Effect of Internal Oxidation on Wear Behavior of Ultrafine-Grained Nb-Zr,” Acta Materialia, Vol. 59, pp. 7683-7694, 2011.

 125. Atli, K.C.*, Karaman, I., and Noebe, R.D., “Work Output of the Two-Way Shape Memory Effect in Ti50.5Ni24.5Pd25 High-Temperature Shape Memory Alloy,” Scripta Materialia, Vol. 65, pp. 903-906, 2011.

 124. Kireeva, I., Chumlyakov, Y.I., Kirillov, V.A., Karaman, I, and Cesari, E., “Orientation and Temperature Dependence of Superelasticity Caused by Reversible Gamma-Alpha' Martensitic Transformations in FeNiCoAlTa Single Crystals,” Technical Physics Letters, Vol. 37, pp. 487-490, 2011.

 123. Ma, J.*, Karaman, I., Kockar, B., Maier, H.J., and Chumlyakov, Y.I., “Severe Plastic Deformation of Ti74Nb26 Shape Memory Alloys,” Materials Science and Engineering A, Vol. 528, pp. 7628–7635, 2011.

 122. Al-Maharbi, M.*, Karaman, I., Beyerlein, I.J., Foley, D., Hartwig, K.T., Kecskes, L.J. and Mathaudhu, S.N., “Microstructure, Crystallographic Texture, and Plastic Anisotropy Evolution in a Mg Alloy during Equal Channel Angular Extrusion Processing,” Materials Science and Engineering A, Vol. 528, pp. 7616–7627, 2011.

 121. Atli, K.C.*, Karaman, I., Noebe, R.D., Garg, A., Chumlyakov, Y.I., and Kireeva, I.V., “Shape Memory Characteristics of Ti49.5Ni25Pd25Sc0.5 High Temperature Shape Memory Alloy after Severe Plastic Deformation,Acta Materialia, Vol. 59, pp. 4747-4760, 2011.

 120. Alsaran, A., Purcek, G., Hacisalihoglu, I., Vangolu, Y., Bayrak, Ö., Karaman, I., and Celik, A., “Hydroxyapatite Production on Ultrafine-Grained Pure Titanium by Micro-Arc Oxidation and Hydrothermal Treatment,” Surface and Coatings Technology, Vol. 205, pp. S537-S542, 2011.

 119. Basu, S.*, Ozaydin, M.F.*, Kothalkar, A.*, Karaman, I., and Radovic, M., “Phase and Morphology Evolution in High Temperature Ti3SiC2-NiTi Diffusion Bonded Joints,” Scripta Materialia, Vol. 65, pp. 237-240, 2011.

 118. Saray, O., Purcek, G., Karaman, I., Niendorf, T., and Maier, H.J., “Equal-Channel Angular Sheet Extrusion of IF-steel: Microstructural Evolution and Mechanical Properties,” Materials Science and Engineering A, Vol. 528, pp. 6573-6583, 2011.

 117. Monroe, J.A.*, Karaman, I., Lagoudas, D.C., Bigelow, G., Noebe, R.D., S. Padula II, “Determining Recoverable and Irrecoverable Contributions to Accumulated Strain in a NiTiPd High Temperature Shape Memory Alloy During Thermo-Mechanical Cycling,” Scripta Materialia, Vol. 65, pp. 123-126, 2011.

 116. Kireeva, I.V., Chumlyakov, Y.I., Kirillov, V.A., Kretinina I.V., Danil'son, Y.N., Karaman, I., and Cesari, E., “Thermoelastic g-a' Martensitic Transformations in FeNiCoAlTa Aging Single Crystals,” Russian Physics Journal, Vol. 53, pp. 1103-1106, 2011.

 115. Purcek, G., Yapici*, G.G., Karaman, I., and Maier, H.J., “Effect of Commercial Purity Levels on the Mechanical Properties of Ultrafine-Grained Titanium,” Materials Science and Engineering A, Vol. 528, pp. 2303-2308, 2011.

 114. Atli, K.C.*, Karaman, I., Noebe, R.D., and Maier, H.J., “Comparative Analysis of the Effects of Severe Plastic Deformation and Thermo-mechanical Training on the Functional Stability of Ti50.5Ni24.5Pd25 High-Temperature Shape Memory Alloy,” Scripta Materialia, Vol. 64, pp. 315-318, 2011.

 113. Dogan, E.*, Karaman, I., Chumlyakov, Y.I., and Luo, Z.P., “Microstructure and Martensitic Transformation Characteristics of CoNiGa High Temperature Shape Memory Alloys,” Acta Materialia, Vol. 59, pp.1168-1183, 2011.

 112. Foley, D.C., Al-Maharbi, M.*, Hartwig, K.T., Karaman, I., Kecskes, L.J., and Mathaudhu, S.N., “Grain Refinement vs. Crystallographic Texture: Mechanical Anisotropy in AZ31B Magnesium Alloy Processed via a Hybrid ECAE Route,” Scripta Materialia, Vol. 64, pp. 193-196, 2011.

 111. Kireeva, I., Chumlyakov, Y.I., Kirillov, V.A., Kretinina, I.V., Danil'son, Y.N., Karaman, I, and Cesari, E., “Thermoelastic Gamma-Alpha' Martensitic Transformations in FeNiCoAlTa Aging Single Crystals,” Russian Physics Journal, Vol. 53, pp. 1103-1106, 2011.

 2010

110. Dadda, J., Maier, H.J., Karaman, I., and Chumlyakov, Y.I., “High Temperature In-Situ Microscopy during Stress-Induced Phase Transformations in Co49Ni21Ga30 Shape Memory Alloy Single Crystals,” International Journal of Materials Research, 12, pp. 1503-1513, 2010.

 109. Panchenko, E., Chumlyakov, Y.I., Maier, H.J., Timofeeva, E., and Karaman, I., “Tension/Compression Asymmetry of Functional Properties in [001]-Oriented Ferromagnetic NiFeGaCo Single Crystals,” Intermetallics, Vol. 18, pp. 2458-2463, 2010.

 108. Ito, K., Ito, W., Umetsu, R.Y., Karaman, I., Ishida, K., and Kainuma, R., “Mechanical and Shape Memory Properties of Ni43Co7Mn39Sn11 Alloy Compacts Fabricated by Pressureless Sintering,” Scripta Materialia, Vol. 63, pp.1236-1239, 2010.

 107. Kockar, B.*, Atli, K.C.*, Ma, J.*, Haouaoui, M.*, Karaman, I., Nagasako, M., and Kainuma, R., “Role of Severe Plastic Deformation on Cyclic Reversibility of Ti50.3Ni33.7Pd16 High Temperature Shape Memory Alloy,” Acta Materialia, Vol. 58, pp. 6411-6420, 2010.

 106. Ma, J.*, Karaman, I., and Noebe, R.D., “High Temperature Shape Memory Alloys,” International Materials Review, an invited review paper, Vol. 55, pp. 257-315, 2010.

 105. Atli, K.C.*, Karaman, I., Noebe, R.D., Garg, A., Chumlyakov, Y.I., and Kireeva, I.V., “Improvement in the Shape Memory Response of Ti50.5Ni24.5Pd25 High Temperature Shape Memory Alloy with Scandium Microalloying,” Metallurgical and Materials Transactions A, Vol 41A, pp. 2485-2497, 2010.

 104. Saray, O., Purcek, G., and Karaman, I., “Principles of Equal-Channel Angular sheet Extrusion (ECASE): Application to IF-Steel Sheets,” Reviews on Advanced Materials Science, Vol. 25, pp. 42-51, 2010.

 103. Kireeva, I.V., Chumlyakov, Y.I., Pobedennaya, Z.V., Kretinina, I.V., Cesari, E., Kustov, S.B., Picornell, C., Pons, J., and Karaman, I., “Orientation Dependence of Superelasticity in Ferromagnetic Single Crystals Co49Ni21Ga30,” The Physics of Metals and Metallography, Vol. 110, pp. 78-90, 2010.

 102. Niendorf, T., Rubitschek, F., Maier, H.J., Canadinc, D., and Karaman, I., “On the Fatigue Crack Growth - Microstructure Relationship in Ultrafine-Grained Interstitial-Free Steel,” Journal of Materials Science, Vol. 45, pp. 4813-4821, 2010.

 101. Ma, J.*, Karaman, I., and Chumlyakov, Y.I., “Superelastic Memory Effect in Ti74Nb26 Shape Memory Alloy,” Scripta Materialia, Vol. 63, pp. 265-268, 2010.

 100. Rios, S., Karaman, I., Lagoudas, D.C., and Zhang, X., “Crystallization and High Temperature Shape Memory Behavior of Sputter-Deposited NiMnCoIn Thin Films,” Applied Physics Letters, Vol. 96, 173102, 2010.

 99. Purcek, G., Saray, O., Kucukomeroglu, T., Haouaoui, M.*, and Karaman, I., “Effect of Equal-Channel Angular Extrusion on the Mechanical and Tribological Properties of As-cast Zn-40Al-2Cu-2Si Alloy,” Materials Science and Engineering A, Vol. 527, pp. 3480-3488, 2010.

 98. Ma, J.* and Karaman, I., “Expanding the Repertoire of Shape Memory Alloys,” Science, Vol.327, Issue: 5972, pp. 1468-1469, 2010.

 97. Ito, W., Basaran, B.*, Umetsu, R.Y., Karaman, I., Kainuma, R., and Ishida, K., “Shape Memory Response in the Ni40Co10Mn33Al17 Polycrystalline Alloy,” Materials Transactions JIM, Vol. 51, pp. 525-528, 2010.

 96. Ma, J.*, Karaman, I., Maier, H.J., and Chumlyakov, Y.I., “Superelastic Cycling and Room Temperature Recovery of Ti74Nb26 Shape Memory Alloy,” Acta Materialia, Vol. 58, pp. 2216-2224, 2010.

 95. Beyerlein, I.J., Capolungo, L., Yapici, G.G.*, Tome, C.N., and Karaman, I., “Multi-scale Modeling of Texture Evolution in Beryllium and Zirconium during Equal Channel Angular Extrusion,” Materials Science Forum, Vol. 633-634, pp. 483-510, 2010.

 94. Monroe, J.A.*, Karaman, I., Karaca, H.E., Chumlyakov, Y.I., and Maier, H.J., “High Temperature Superelasticity and Competing Microstructural Mechanisms in Co49Ni21Ga30 Shape Memory Alloy Single Crystals Under Tension,” Scripta Materialia, Vol.62, pp. 368-371, 2010.

 93. Al-Maharbi, M.*, Karaman, I., and Purcek, G., “Flow Response of a Severe Plastically Deformed Two-Phase Zinc-Aluminum Alloy,” Materials Science and Engineering A, Vol. 527, pp. 518-525, 2010.

 2009 

92. Dadda, J., Maier, H.J., Karaman, I., and Chumlyakov, Y.I., “Cyclic Deformation and Austenite Stabilization in Co35Ni35Al30 Single Crystalline High-temperature Shape Memory Alloys,” Acta Materialia, Vol. 57, pp. 6123-6134, 2009.

 91. Niendorf, T., Dadda, J., Canadinc, D., Maier, H.J., and Karaman, I., “Monitoring the Fatigue-Induced Damage Evolution in Ultrafine-grained Interstitial-free Steel Utilizing Digital Image Correlation,” Materials Science and Engineering A, Vol. 517, pp. 225-234, 2009.

 90. Pürçek, G., Saray, O., Kul, O., Yapici, G.G.*, Haouaoui, M.*, and Karaman, I., “Mechanical and Wear Properties of Ultrafine-Grained Pure Ti Produced by Multi-Pass Equal Channel Angular Extrusion,” Materials Science and Engineering A, Vol. 517, pp. 97-104, 2009.

 89. Pürçek, G., Saray, O., Karaman, I., and Haouaoui, M.*, “Microstructural evolution and mechanical response of ECAE processed Al-40Zn-2Cu alloy,” Metallurgical and Materials Transactions A, Vol. 40, pp. 2772-2783, 2009.

 88. Yapici, G.G.*, Tome, C.N., Beyerlein, I.J., Karaman, I., Vogel, S., and Liu, C., “Plastic Flow Anisotropy of Pure Zirconium after Severe Plastic Deformation at Room Temperature,” Acta Materialia, Vol. 57, pp. 4855-4865, 2009.

 87. Karaca, H.E.*, Karaman, I., Basaran, B.*, Ren, Y., Chumlyakov, Y.I., and Maier, H.J., “Magnetic Field-induced Phase Transformation in NiMnColn Magnetic Shape-Memory Alloys-A New Actuation Mechanism with Large Work Output,” Advanced Functional Materials, Vol. 19, pp. 983-998, 2009.

 86. Chumlyakov, Y.I., Panchenko, E.Y., Ovsyannikov, A.V., Chusov, S.V., Kirillov, V.A., Karaman, I., and Maier, H.J., “High-Temperature Superelasticity and the Shape-Memory Effect in [001] Co–Ni–Al Single Crystals,” Physics of Metals and Metallography, Vol. 107, pp. 194-205, 2009.

 85. Niendorf, T., Maier, H.J., Canadinc, D., and Karaman, I., “Cyclic Stability of Ultrafine-grained Interstitial-free Steel at Elevated Temperatures,” Materials Science and Engineering A, Vol. 503, pp. 160-162, 2009. (Impact Factor: 1.490)

 84. Yapici, G.G.* and Karaman, I., “Common Trends in Texture Evolution of Ultra-Fine Grained HCP Materials during Equal Channel Angular Extrusion,” Materials Science and Engineering A, Vol. 503, pp. 78-81, 2009. (Impact Factor: 1.490)

 83. Niendorf, T., Canadinc, D., Maier, H.J., and Karaman, I., “The Role of Grain Size and Distribution on the Cyclic Stability of Titanium,” Scripta Materialia, Vol. 60, pp. 344-347, 2009. (Impact Factor: 2.161)

 82. Kireeva, I.V., Pobedennaya, Z.V., Chumlyakov, Y.I., Pons, J., Cesari, E., and Karaman, I., “Effect of Orientation on the High-Temperature Superelasticity in Co49Ni21Ga30 Single Crystals,” Technical Physical Letters, Vol. 35, pp. 186-189, 2009.

 2008 

81. Chumlyakov, Y.I., Kireeva, I.V., Panchenko, E.Y., Timofeeva, E.E., Pobedennaya, Z.V., Chusov, S.V., Karaman, I., Maier, H.J., Cesari, E., and Kirillov, V.A., “High Temperature Superelasticity in CoNiGa, CoNiAl, NiFeGa, and TiNi Monocrystals,” Russian Physics Journal, Vol. 51, pp. 1016-1036, 2008.

 80. Niklasch, D., Dadda, J., Maier, H.J., and Karaman, I., “Magneto-Microstructural Coupling During Stress-Induced Phase Transformation in Co49Ni21Ga30 Ferromagnetic Shape Memory Alloy Single Crystals,” Journal of Materials Science, Vol. 43, pp. 6890-6901, 2008.

 79. Niklasch, D., Maier, H.J., and Karaman, I., “Design and Application of a Mechanical Load Frame for In-situ Investigation of Ferromagnetic Shape Memory Alloys by Magnetic Force Microscopy,” Review of Scientific Instruments, Vol. 79, p. 113701, 2008.

 78. Kockar, B.*, Karaman, I., Kim, J.I.*, Chumlyakov, Y.I., Sharp, J., and Yu, C.-J., “Thermo-mechanical Cyclic Response of an Ultrafine-Grained NiTi Shape Memory Alloy,” Acta Materialia, Vol. 56, pp. 3630-3646, 2008. (Impact Factor: 3.549)

 77. Dadda, J., Maier, H.J., Niklasch, D., Karaman, I., Karaca, H.E.*, and Chumlyakov, Y.I., “Pseudoelasticity and Cyclic Stability in Co49Ni21Ga30 Shape Memory Alloy Single Crystals at Ambient Temperature,” Metallurgical and Materials Transactions A, Vol. 39, pp. 2026-2039, 2008. (Impact Factor: 1.366)

 76. Pürçek, G., Saray, O., Karaman, I., and Küçükömeroðlu, T., “Effect of Severe Plastic Deformation on Tensile Properties and Impact Toughness of Two-Phase Zn-40Al Alloy,” Materials Science and Engineering A, Vol. 490, pp. 403-410, 2008. (Impact Factor: 1.490)

 75. Kart, S.O., Uludogan, M., Karaman, I., and Cagýn, T., “DFT Studies on Structure, Mechanics and Phase Behavior of Magnetic Shape Memory Alloys: Ni2MnGa,” Physica Status Solidi A, Vol. 205, pp. 1026-1035, 2008. (Impact Factor: 1.221)

 74. Chumlyakov, Y., Panchenko, E., Kireeva, I., Karaman, I., Sehitoglu, H., Maier, H.J., Tverdokhlebova, A., and Ovsyannikov, A., “Orientation dependence and tension/compression asymmetry of shape memory effect and superelasticity in ferromagnetic Сo40Ni33Al27, Co49Ni21Ga30 and Ni54Fe19Ga27 single crystals,Materials Science and Engineering A, Vol. 481-482, pp. 95-100, 2008. (Impact Factor: 1.490)

 73. Niendorf, T., Maier, H.J., Canadinc, D., and Karaman, I., “On the Cyclic Stability and Fatigue Performance of Ultrafine-Grained Interstitial-Free Steel under Mean Stress Loading Conditions,” Key Engineering Materials, Vols. 378-379, pp. 39-52, 2008.

 72. Karaca, H.E.*, Karaman, I., Brewer, A.L.*, Basaran, B.*, Chumlyakov, Y.I., and Maier, H.J., “Shape Memory and Pseudoelasticity Response of NiMnCoIn Magnetic Shape Memory Alloy Single Crystals,” Scripta Materialia, Vol. 58, pp. 815-818, 2008. (Impact Factor: 2.161)

 71. Niendorf, T., Maier, H.J., Canadinc, D., Yapici, G.G.*, and Karaman, I., “Improvement of the Fatigue Performance of an Ultrafine-Grained Nb-Zr Alloy by Nano-sized Precipitates Formed by Internal Oxidation,” Scripta Materialia, Vol. 58, pp. 571-574, 2008. (Impact Factor: 2.161)

 70. Niendorf, T., Canadinc, D., Maier, H.J., and Karaman, I., “The Role of Heat Treatment on the Cyclic Stress-Strain Response of Ultrafine-grained Interstitial-free Steel,” International Journal of Fatigue, Vol. 30, pp.426-436, 2008. (Impact Factor: 1.020)

 69. Canadinc, D., Maier, H.J., Haouaoui, M*, and Karaman, I., “On the Cyclic Stability of Nanocrystalline Copper Obtained by Powder Consolidation at Room Temperature,” Scripta Materialia, Vol. 58, pp. 307-310, 2008. (Impact Factor: 2.161)

 68. Panchenko, E.Y., Chumlyakov, Y.I., Kireeva, I.V., Ovsyannikov, A.V., Sehitoglu, H., Karaman, I., and Maier, H.J., “Effect of Disperse Ti3Ni4 Particles on the Martensitic Transformations in Titanium Nickelide Single Crystals,” Physics of Metals and Metallography, Vol. 106, pp.577-589, 2008.

 2007 

67. Karaman, I., Basaran, B.*, Karaca, H.E.*, Karsilayan, A.I., and Chumlyakov, Y.I., ”Energy Harvesting Using Martensite Variant Reorientation Mechanism in a NiMnGa Magnetic Shape Memory Alloy,” Applied Physics Letters, Vol. 90, 172505, 2007. (Impact Factor: 3.977)

 66. Niendorf, T., Canadinc, D., Maier, H.J., Karaman, I., and Yapici, G.G.*, “Microstructure - Mechanical Property Relationships in Ultrafine-grained NbZr,” Acta Materialia, Vol. 55, pp. 6596-6605, 2007. (Impact Factor: 3.549)

 65. Yapici, G.G.*, Beyerlein, I.J., Karaman, I., and Tomé, C.N., "Tension-Compression Asymmetry in Severely Deformed Pure Copper,” Acta Materialia, Vol. 55, pp. 4603-4613, 2007. (Impact Factor: 3.549)

 64. Karaca, H.E.*, Karaman, I., Basaran, B.*, Lagoudas, D.C., Chumlyakov, Y.I, and Maier, H.J., “On the Stress-Assisted Magnetic Field-Induced Phase Transformation in Ni2MnGa Ferromagnetic Shape Memory Alloys,” Acta Materialia, Vol. 55, pp. 4253-4269, 2007. (Impact Factor: 3.549)

 63. Niendorf, T., Canadinc, D., Maier, H.J., and Karaman, I., “On the Microstructural Stability of Ultrafine-Grained Interstitital-Free Steel under Cyclic Loading,” Metallurgical and Materials Transactions A, Vol. 38A, pp. 1946-1955, 2007. (Impact Factor: 1.366)

 62. Canadinc, D., Dadda, J., Maier, H.J., Karaman, I., Karaca, H.E.*, and Chumlyakov, Y.I., “On the Role of Cooling Rate and Crystallographic Orientation on the Shape Memory Properties of CoNiAl Single Crystals Under Compression,” Smart Materials and Structures, Vol. 16, pp. 1006-1015, 2007. (Impact Factor: 1.510)

 61. Pürçek, G., Karaman, I., Yapici, G.G.*, Al-Maharbi, M.*, Küçükömeroðlu, T., and Saray, O., “Enhancement in Mechanical Behavior and Wear Resistance of Severe Plastically Deformed Two-Phase Zn-Al Alloys,” International Journal of Materials Research (formerly Zeitschrift für Metallkunde), Vol. 98, pp. 332-338, 2007. (Impact Factor: 0.866)

 60. Dadda, J., Canadinc, D., Maier, H.J., Karaman, I., Karaca, H.E.*, and Chumlyakov, Y.I., “Stress-Strain-Temperature Behavior of [001] Single Crystals of Co49Ni21Ga30 Ferromagnetic Shape Memory Alloy under Compression,” Philosophical Magazine, Vol. 87, No.16, pp. 2313-2322, 2007. (Impact Factor: 1.354)

 59. Kockar, B.*, Karaman, I., Kulkarni, A.V.*, Chumlyakov, Y.I., and Kireeva, I.V., “Effect of Severe Ausforming via Equal Channel Angular Extrusion on the Shape Memory Response of a NiTi Alloy,” Journal of Nuclear Materials, A Special Issue in Honor of Professor Wechsler, Vol. 361, pp. 298-305, 2007. (Impact Factor: 1.261)

 58. Karaman, I., Haouaoui, M.*, and Maier, H.J., “Nanoparticle Consolidation Using Equal Channel Angular Extrusion at Room Temperature,” Journal of Materials Science, the Special Issue on Nanostructured Materials and Mechanical Behavior, Vol. 42, pp. 1561-1576, 2007. (Impact Factor: 0.999)

 57. Kiefer, B., Karaca, H.E.*, Lagoudas, D.C., and Karaman, I., “Characterization and Modeling of the Magnetic Field-Induced Strain and Work Output in Ni2MnGa Magnetic Shape Memory Alloys,” Journal of Magnetism and Magnetic Materials, Vol. 312, pp. 164-175, 2007. (Impact Factor: 1.212)

 56. Mathaudhu, S.N., Hartwig, K.T., and Karaman, I., “Consolidation of Blended Powders by Severe Plastic Deformation to Form Amorphous Metal Matrix Composites,” Journal of Non-Crystalline Solids, Vol. 353, pp. 185-193, 2007. (Impact Factor: 1.362)

 55. Panchenko, E.Y., Chumlyakov, Y.I., Ovsyannikov, A.V., Karaman, I., “High-Temperature Superelasticity during B2-L10 Martensite Transformations in Co40Ni33Al27 Crystals,” Technical Physics Letters, Vol. 33, pp. 556-559, 2007. (Impact Factor: 0.491)

 54. Kireeva, I.V., Chumlyakov, Y.I., Pobedennaya, Z.V., Karaman, I., and Kalashnikov, I.S., “Orientation Dependence of The Shape Memory Effect and Superelasticity in Co49Ni21Ga30 Ferromagnetic Single Crystals,” Doklady Physics, Vol. 52, pp. 488-492, 2007. (Impact Factor: 0.255)

 2006 

53. Niendorf, T., Canadinc, D., Maier, H.J., Karaman, I., and Sutter, S.G.*, “On the Fatigue Behavior of Ultrafine Grained Interstitial Free Steel,” International Journal of Materials Research (formerly Zeitschrift für Metallkunde), Vol. 97, pp. 1328-1336, 2006. (Impact Factor: 0.866)

 52. Haouaoui, M.*, Karaman, I., and Maier, H.J., “Flow Stress Anisotropy and Bauschinger Effect in Ultrafine Grained Copper,” Acta Materialia, Vol. 54, pp. 5477-5488, 2006. (Impact Factor: 3.549)

 51. Meyer, D., Maier, H.J., Dadda, J., Karaman, I., and Karaca, H.E.*, “Thermally and Stress-Induced Martensitic Transformation in CoNiAl Ferromagnetic Shape Memory Alloy Single Crystals,” Materials Science and Engineering A, Vol. 438-440, pp. 875-878, 2006. (Impact Factor: 1.490)

 50. Yapici, G.G.*, Karaman, I., and Maier, H.J., “Mechanical Flow Anisotropy in Severely Deformed Pure Titanium,Materials Science and Engineering A, Vol. 434, pp. 294-302, 2006. (Impact Factor: 1.490)

 49. Dadda, J., Maier, H.J., Karaman, I., Karaca, H.E.*, and Chumlyakov, Y.I., “Pseudoelasticity at Elevated Temperatures in [001] Oriented Co49Ni21Ga30 Single Crystals under Compression,” Scripta Materialia, Vol. 55, pp. 663-666, 2006.

 48. Karaca, H.E.*, Karaman, I., Basaran, B.*, Lagoudas, D.C., Chumlyakov, Y.I., and Maier, H.J., ” One-way Shape Memory Effect due to Stress Assisted Field-Induced Phase Transformation in Ni2MnGa Magnetic Shape Memory Alloys,” Scripta Materialia, Vol. 55, pp. 803-806, 2006. (Impact Factor: 2.161)

 47. Yapici, G.G.*, Karaman, I., and Luo, Z.P., “Mechanical Twinning and Texture Evolution of Severely Deformed Ti-6Al-4V at High Temperatures,” Acta Materialia, Vol. 54, pp. 3755-3771, 2006. (Impact Factor: 3.549)

 46. Karaman, I., Karaca, H.E.*, Basaran, B.*, Lagoudas, D.C., Chumlyakov, Y.I, and Maier, H.J., “Stress-Assisted Reversible Magnetic Field-Induced Phase Transformation in Ni2MnGa Magnetic Shape Memory Alloys,” Scripta Materialia, Vol. 55, pp. 403-406, 2006. (Impact Factor: 2.161)

 45. Kockar, B.*, Karaman, I., Kim, J.I., and Chumlyakov, Y.I., “A Method To Enhance Cyclic Reversibility of NiTiHf High Temperature Shape Memory Alloys,” Scripta Materialia, Vol. 54, pp. 2203-2208, 2006. (Impact Factor: 2.161)

 44. Maier, H.J., Gabor, P., Gupta, N., Karaman, I., and Haouaoui, M.*, “Cyclic Stress-Strain Response of Ultrafine Grained Copper,” International Journal of Fatigue, Vol. 28, pp. 243-250, 2006. (Impact Factor: 1.020)

 43. Karaca, H.E.*, Karaman, I., Basaran, B.*, Chumlyakov, Y.I, and Maier, H.J., “Magnetic Field and Stress Induced Martensite Reorientation in NiMnGa Ferromagnetic Shape Memory Alloy Single Crystals,” Acta Materialia, Vol. 54, pp. 233-245, 2006. (Impact Factor: 3.549)

 2005 

42.  Karaman, I., Yapici, G.G.*, Chumlyakov, Y.I., and Kireeva, I.V., “Deformation Twinning in Difficult-To-Work Alloys during Severe Plastic Deformation,” Materials Science and Engineering A, Vol. 410-411, pp. 243-247, 2005. (Impact Factor: 1.490) 

41. Maier, H.J., Gabor, P., and Karaman, I., “Cyclic Stress-Strain Response and Low-Cycle Fatigue Damage in Ultrafine Grained Copper,” Materials Science and Engineering A, Vol. 410-411, pp. 450-461, 2005. (Impact Factor: 1.490) 

40. Karaman, I., Kulkarni, A. V.*, and Luo, Z.P., “Transformation Behavior and Unusual Twinning in a NiTi Shape Memory Alloy Ausformed using Equal Channel Angular Extrusion,” Philosophical Magazine, Vol. 85, pp. 1729-1745, 2005. (Impact Factor: 1.354)

2004

39. Haouaoui, M.*, Karaman, I., Maier, H. and Hartwig, K.T., “Microstructure Evolution and Mechanical Behavior of Bulk Copper Obtained by Consolidation of Micro and Nano Powders,” Metallurgical and Materials Transactions A, Vol. 35A, pp. 2935-2949, 2004. (Impact Factor: 1.366)

38. Karaca, H.E.*, Karaman, I., Chumlyakov, Y.I., Lagoudas, D.C., and Zhang, X.Y., “Compressive Response of a Single Crystalline CoNiAl Shape Memory Alloy,” Scripta Materialia,Vol. 51, pp. 261-266, 2004. (Impact Factor: 2.161)

37. Karaman, I., Robertson, J.*, Im, J.-T.*, Mathaudhu, S. N.*, Luo, Z.P.  and Hartwig, K. T., “The Effect of Temperature and Extrusion Speed on The Consolidation of Zirconium Based Metallic Glass Powder Using Equal Channel Angular Extrusion,” Metallurgical and Materials Transactions A, Vol. 35A, pp. 247-256, 2004. (Impact Factor: 1.366)

36. Yapici, G.G.*, Karaman, I., Luo, Z.P., Maier, H.J. and Chumlyakov, Y.I., “Microstructural Refinement and Deformation Twinning During Severe Plastic Deformation of 316L Stainless Steel at High Temperatures,”  Journal of Materials Research, Vol. 19, pp. 2268-2278, 2004. (Impact Factor: 2.354)

35. Kireeva, I.V., Chumlyakov, Y.I., Zakharova, E.G., and Karaman, I., “Shape Memory Effect and Superelasticity in Single-Phase Nickel Titanium Single Crystals,” Journal de Physique IV, Vol. 115, pp. 175-183, 2004. (Impact Factor: 0.315)

34. Kireeva, I.V., Luzginova, N.V., Chumlyakov, Y.I., Karaman, I., and Lichter, B.D., “Plastic Deformation of Nitrogen-containing Austenitic Stainless Steel Single Crystals with Low Stacking Fault Energy, Journal de Physique IV, Vol. 115, pp. 223-230, 2004. (Impact Factor: 0.315)

33. Zakharova, E.G., Kireeva, I.V., Chumlyakov, Y.I., Shul’mina, A.A., Sehitoglu, H., and Karaman, I., “The Effect of Aluminum on Mechanical Properties and Deformation Mechanisms of Hadfield Steel Single Crystals,” Journal de Physique IV, Vol. 115, pp. 243-250, 2004. (Impact Factor: 0.315)

32. Chumlyakov, Y.I., Panchenko, E.Y., Aksenov, V.B., Kireeva, I.V., Kuksa, M.P., Karaman, I., and Sehitoglu, H., “The Shape Memory Effect and Superelasticity in Ni-Ti Single Crystals with One Variant of Dispersed Particles,” Journal de Physique IV, Vol. 115, pp. 21-28, 2004. (Impact Factor: 0.315)

31. Chumlyakov, Y.I., Kireeva, I.V., Karaman, I., Panchenko, E.Yu., Zakharova, E.G., Tverskov, A.V., Ovsyannikov, A.V., Nazarov, K.M., and Kirillov, V.A., “Orientational Dependence of Shape Memory Effects and Superelasticity in CoNiGa, NiMnGa, CoNiAl, FeNiCoTi, and TiNi Single Crystals,” Russian Physics Journal, Vol. 47, No.9, pp. 893-911, 2004.

2003

30. Karaca, H.E.*, Karaman, I., Lagoudas, D.C., Maier, H.J. and Chumlyakov, Y.I., “Recoverable Stress Induced Martensitic Transformation in a Ferromagnetic CoNiAl Alloy,” Scripta Materialia, Vol. 49, pp. 831-838, 2003. (Impact Factor: 2.161)

29. Yapici, G.G.*, Karaman, I., Luo, Z.P. and Rack, H., “Microstructure and Mechanical Properties of Severely Deformed Ti-6Al-4V,” Scripta Materialia, Vol. 49, pp. 1021-1027, 2003. (Impact Factor: 2.161)

28. Karaman, I., Karaca, H.E.*, Maier, H.J. and Luo, Z.P., “The Effect of Severe Marforming on Shape Memory Characteristics of a Ti-Rich NiTi Alloy Processed using Equal Channel Angular Extrusion,” Metallurgical and Materials Transactions A, Vol. 34A, pp. 2527-2539, 2003. (Impact Factor: 1.366)

27. Canadinc, D., Karaman, I., Sehitoglu, H., Chumlyakov, Y.I. and Maier, H.J., “The Role of Nitrogen Alloying on Stress-Strain Response of Hadfield Steel Single Crystal under Compressive Loading,” Metallurgical and Materials Transactions A, Vol. 34A, pp. 1821-1831, 2003. (Impact Factor: 1.366)

26. Chumlyakov, Y.I., Panchenko, E.Y., Aksenov, V.B., Kireeva, I.V., Kuksa, M.P., Karaman, I., and Sehitoglu, H., “The Shape Memory Effect and Superelasticity in Nickel-Titanium Single Crystals Aged Under Applied Stress,” Journal de Physique IV, Vol. 112, pp. 799-802, 2003. (Impact Factor: 0.315)

25. Robertson, J.*, Im, J.-T.*, Karaman, I., Hartwig, K.T. and Anderson, I.E., “Consolidation of Amorphous Copper Based Powder by Equal Channel Angular Extrusion,” J. of Non-Crystalline Solids, Vol. 317, pp. 144-151, 2003. (Impact Factor: 1.362)

24. Panchenko, E.Y., Kireeva, I.V., Chumlyakov, Y.I., Aksenov, V.B., Efimenko, S.P., Karaman, I., and Sehitoglu, H., “Features of Thermoelastic Martensitic Transformations in [001] Titanium-Nickel Single Crystals,” Doklady Physics, Vol. 48, pp. 34-37, 2003.

23. Sehitoglu, H., Hamilton, R., Canadinc, D., Zhang, X.Y., Gall, K., Karaman, I., Chumlyakov, Y.I., Maier, H. J., “Detwinning in NiTi Alloys,” Metallurgical and Materials Transactions A, Vol. 34A, pp. 5-13, 2003. (Impact Factor: 1.366)

2002

22. Karaman, I., Sehitoglu, H., Chumlyakov, Y.I., and Maier, H.J. “The Deformation of Low-Stacking-Fault-Energy Austenitic Steels,” JOM, Volume 54, Number 7, pp. 31-37, 2002. (Impact Factor: 0.877)

21. Zakharova, E.G., Kireeva, I.V., Chumlyakov, Y.I., Sehitoglu, H., and Karaman, I., “Deformation Mechanisms and Strain Hardening of Hadfield Steel Single Crystals Alloyed with Aluminum,” Doklady Physics, Volume 47, pp. 515-517, 2002. (Impact Factor: 0.255)

20. Chumlyakov, Y.I., Kireeva, I.V., Sehitoglu, H., and Karaman, I., “Strain Hardening and Fracture of Austenitic Steel Single Crystals with High Concentration of Interstitial Atoms,” Russian Physics Journal, Volume 45, Number (3), pp. 274 – 284, 2002.

2001

19. Karaman, I., Sehitoglu, H., Maier, H.J., and Chumlyakov, Y.I., “Competing Mechanisms and Modeling of Deformation in Austenitic Stainless Steel Single Crystals with and without Nitrogen,” Acta Materialia, Volume 49, pp. 3919-3933, 2001. (Impact Factor: 3.549)

18. Karaman, I., Sehitoglu, H., Chumlyakov, Y.I., Maier, H.J., and Kireeva, I.V., “ The Effect of Twinning and Localized Slip on the Bauschinger Effect of Hadfield Steel Single Crystals,” Metallurgical and Materials Transactions A, Volume 32A, pp. 695-706, 2001. (Impact Factor: 1.366)

17. Sehitoglu, H., Karaman, I., Zhang, X.Y., Kim, H., Chumlyakov, Y.I., Maier, H.J., and Kireeva, I.V., “Deformation of NiTiCu Single Crystals in Compression, Metallurgical and Materials Transactions A, Volume 32A, pp. 477-489, 2001. (Impact Factor: 1.366)

16. Sehitoglu, H., Karaman, I., Zhang, X.Y., Chumlyakov, Y.I., and Maier, H.J., “Deformation of FeNiCoTi Shape Memory Single Crystals,” Scripta Materialia, Volume 44, pp. 779-784, 2001. (Impact Factor: 2.161)

15. Karaman, I., Sehitoglu, H., Chumlyakov, Y.I., Maier, H.J., and Kireeva, I.V., “Extrinsic Stacking Faults and Twinning in Hadfield Manganese Steel Single Crystals,” Scripta Materialia, Vol. 44, p. 337-343, 2001. (Impact Factor: 2.161)

14. Sehitoglu, H., Anderson, R., Karaman, I., Gall, K., and Chumlyakov, Y.I., ”Cyclic Deformation Behavior of Single Crystal NiTi, Materials Science and Engineering A, Volume 314, pp. 67-74, 2001. (Impact Factor: 1.490)

13. Gall, K., Sehitoglu, H., Anderson, R., Karaman, I., Chumlyakov, Y.I., and Kireeva, I.V., ”On the Mechanical Behavior of Single Crystal NiTi Shape Memory Alloys and Related Polycrystalline Phenomenon,” Materials Science and Engineering A, Volume 317, pp. 85-92, 2001. (Impact Factor: 1.490)

12. Sehitoglu, H., Jun, J., Zhang, X.Y., Karaman, I., Chumlyakov, Y.I., Maier, H.J., and Gall, K., “Shape Memory and Pseudoleastic Behavior of 51.5%Ni-Ti Single Crystals in Solutionized and Overaged State,” Acta Materialia, Vol. 49, pp. 3609-3620, 2001. (Impact Factor: 3.549)

11. Sehitoglu, H., Karaman, I., Zhang, X.Y., Viswanath, A., Chumlyakov, Y.I., and Maier, H.J., “Strain-Temperature Behavior of NiTiCu Shape Memory Single Crystals,” Acta Materialia, Vol. 49, pp. 3621-3634, 2001. (Impact Factor: 3.549)

2000

10. Sehitoglu, H., Karaman, I., Anderson, R., Zhang, X.Y., and Chumlyakov, Y.I., “Compressive Response of NiTi Single Crystals,Acta Materialia, Vol. 48, p. 3311, 2000. (Impact Factor: 3.549)

09. Karaman, I., Sehitoglu, H., Beaudoin, A.J., Maier, H.J., Chumlyakov, Y.I., and Tome, C.N., “Modeling of the Deformation Behavior of Hadfield Steel Single and Polycrystals due to Twining and Slip”, Acta Materialia, Vol. 48, p. 2031, 2000. (Impact Factor: 3.549)

08. Karaman, I., Sehitoglu, H., Gall, K., Chumlyakov, Y.I., and Maier, H.J., “Deformation of Single Crystal Hadfield Steels by Twinning and Slip,” Acta Materialia, Vol. 48, p. 1345, 2000. (Impact Factor: 3.549)

07. Andrews, S., Sehitoglu, H. and Karaman, I., “Constriction Energy in the Presence of an Interstitial Field,” J. Applied Physics, Vol. 87, No. 5, p. 2194, 2000. (Impact Factor: 2.316)

06. Chumlyakov, Y.I., Kireeva, I.V., Sehitoglu, H., and Karaman, I., “Twinning in Hadfield Steel Single Crystals,” Doklady Physics, Vol. 45, No. 3, p. 101, 2000. (Impact Factor: 0.255)

05. Chumlyakov, Y.I., Kireeva, I.V., Litvinova, E.I., Zakharova, E.G., Luzginova, N.V., Sehitoglu, H., and Karaman, I., “Strain Hardening in Single Crystals of Hadfield Steel,” The Physics of Metals and Metallography, Vol. 90, S1-S17, 2000. (Impact Factor: 0.196)

1999

04. Litvinova, E.I., Chumlyakov, Y.I., Sehitoglu, H., and Karaman, I., “Twinning of Hadfield Steel Single Crystals,” Physical Mesomechanics, Volume 2, No. 1-2, pp.107-112, 1999.

1998

03. Karaman, I., Sehitoglu, H., Maier, H.J., and Balzer, M., “Stress State Effects on the Stress-Induced Martensitic Transformation of Carburized 4320 Steels,” Metallurgical and Materials Transactions A, Volume 29A, pp. 427-437, 1998. (Impact Factor: 1.366)

02. Karaman, I., Sehitoglu, H., Gall, K., and Chumlyakov, Y.I., “On the Deformation Mechanisms in Single Crystal Hadfield Manganese Steels,” Scripta Materialia, Vol. 38, No. 6, pp. 1009-1015, 1998. (Impact Factor: 2.161)

01.Gall, K., Sehitoglu, H., Chumlyakov, Y.I., Zuev, Y.L., and Karaman, I., “The Role of Coherent Precipitates in Martensitic Transformations in Single Crystal and Polycrystalline Ti-50.8at%Ni,” Scripta Materialia, Vol. 39, No. 6, pp. 699-705, 1998. (Impact Factor: 2.161)

 

 

 

 

IV. Peer Reviewed Articles in Conference Proceedings        

 

2010

 

24. Al-Maharbi, M.*, Foley, D.C., Karaman, I., Beyerlein, I., Hartwig, K.T., Kecskes, L.J., and Mathaudhu, S.N., “Importance of Crystallographic Texture of AZ31B on Flow Stress Anisotropy and Tension-Compression Asymmetry,” Magnesium Technology 2010: Proceedings of a Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS, Edited by S. Agnew, Neale R. Neelameggham, Eric A. Nyberg, W. Sillekens, TMS, Warrendale, PA, USA, pp. 445-450, 2010.

 

23. Foley, D.C., Al-Maharbi, M.*, Hartwig, K.T., Karaman, I., Kecskes, L.J., and Mathaudhu, S.N., “Mechanical Behavior of AZ31 Due to Texture and Microstructure,” Magnesium Technology 2010: Proceedings of a Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS, Edited by S. Agnew, Neale R. Neelameggham, Eric A. Nyberg, W. Sillekens, TMS, Warrendale, PA, USA, pp. 451-454, 2010.

 

22. Kumar, P.K., Desai, U., Monroe, J.A.*, Lagoudas, D.C., Karaman, I., Noebe, R.D., and Bigelow, G., “Phase Transformation and Creep Behavior in Ti50Pd30Ni20 High Temperature Shape Memory Alloy in Compression,” Proceedings of the SPIE, Behavior and Mechanics of Multifunctional Materials and Composites 2010, Edited by Zoubeida Ounaies, Jiangyu Li, Vol. 7644, pp. 76440Q, 2010.

 

21. Haldar, K., Lagoudas, D.C., Basaran, B.*, and Karaman, I., “Constitutive Modeling of Magneto-Mechanical Coupling Response of Magnetic Field-Induced Phase Transformations in NiMnCoIn Magnetic Shape Memory Alloys,” Proceedings of the SPIE, Behavior and Mechanics of Multifunctional Materials and Composites 2010, Edited by Zoubeida Ounaies, Jiangyu Li, Vol. 7644, pp. 764410, 2010.

 

20. Al-Maharbi, M.*, Foley, D.C., Karaman, I., Hartwig, K.T., Kecskes, L.J., and Mathaudhu, S.N., "Microstructure and Properties of AZ31B Mg Alloy Processed by Equal Channel Angular Extrusion," Magnesium – 8th International Conference on Magnesium Alloys and Their Applications, Edited by K.U. Kainer, Wiley-VCH, Darmstadt, Germany, pp. 321-325, 2010.

 

2008

 

19. Niendorf, T., Marten, T., Maier, H.J., and Karaman, I., “The Effect of Texture on the Fatigue Properties of Ultrafine-Grained Interstitial-Free Steel,” Nanomaterials by Severe Plastic Deformation IV, Pts 1 And 2, Materials Science Forum, edited by Y. Estrin and H.J. Maier, Proceedings of the 4th International Conference on Nanomaterials by Severe Plastic Deformation, Goslar, Germany, August 18-22, 2008, Vol. 584-586, pp. 864-869, 2008.

 

18. Dadda, J., Maier, H.J., and Karaman, I., “Pseudoelasticity of Co49Ni21Ga30 High-Temperature Shape Memory Alloy Single Crystals under Compression,” SMST-2007: Proceedings of the International Conference on Shape Memory and Superelastic Technologies, December 2-5, 2007, Tsukuba, Japan, Edited by S. Miyazaki, ASM International, Materials Park, OH 44073, p. 659, 2008.       

 

17. Padula II, S.A., Gaydosh, D.J., Noebe, R.D., Bigelow, G.S., Garg, A., Lagoudas, D.C., Karaman, I., and Atli, K.C.*, “Influence of test procedures on the thermomechanical properties of a 55NiTi shape memory alloy,” Proceedings of the SPIE, Behavior and Mechanics of Multifunctional and Composite Materials, Edited by M.J. Dapino, Z. Ounaies, Vol. 6929, pp. 692912, 2008.

 

16. Ma, J.*, Karaman, I., Maier, H.J., " Low-Cycle Superelastic Response of a Titanium-Niobium Shape Memory Alloy," Proceedings of SPIE, Behavior and Mechanics of Multifunctional and Composite Materials, Edited by M.J. Dapino and Z. Ounaies, Vol. 6929, p. 692914, 2008.

 

2007

 

15. Yu, C.J.M., Lei, C., Mahapatra, R., Sharp, J., and Karaman, I., “Equal Channel Angular Extrusion (ECAE) of Ni-Ti based Shape Memory Alloy Systems,” THERMEC 2006, Pts 1-5, Materials Science Forum, edited by T. Chandra, K. Tsuzaki, M. Militzer, C. Ravindran, Proceedings of the 5th International Conference on Processing and Manufacturing of Advanced Materials, Vancouver, Canada, July 04-08, 2006,Vol. 539-543, pp. 3195-3200, 2007.    

 

14. Griffin, R., Karaman, I., Ma, J.*, Grunlan, J., and Froyd, J., “Development Of A Nano-Filled Composite Experiment For A Freshman Class,” The Proceedings of the 2007 American Society for Engineering Education Annual Conference & Exposition, June 24-27, 2007, Honolulu, Hawaii, 2007. http://asee.org/acPapers/AC%202007Full2475.pdf.

 

2006

 

13.             Maier, H.J., Gabor, P., Niendorf, Th., Karaman, I., Haouaoui, M.*, and Sutter, S.G.*, “A Comparative Study on the Fatigue Behavior of Ultrafine Grained BCC (Interstitial Free Steel) and FCC (Copper) Materials,” Proceedings of Fatigue 2006: 9th International Fatigue Congress, held on May 14-19, 2006, Atlanta, Georgia, Elsevier, Amsterdam, on CD 2006.

 

12. Gabor, P., Maier, H.J., and Karaman, I., “Effect of Strain Rate on Fatigue Behavior of Ultrafine Grained Copper,” Proceedings of International Conference of Fracture: Fracture of Nano and Engineering Materials, held on July 3-7, 2006, Alexandroupolis, Greece, edited by E.E. Gdoutos, Springer, Dordrecht, The Netherlands, pp. 209-210. Full paper on CD: Springer, Dordrecht, The Netherlands, ISBN 1-4020-4971-4, 8 pages, 2006.

 

2004

 

11. Hartwig, K.T., Karaman, I., and Mathaudhu, S.N., “Plans for synthesis of bulk amorphous metal matrix composites,” The Proceedings of 2005 NSF DMII Grantees Conference, Scottsdale, Arizona, January 3-6, 2005.

 

10. Froyd, J., Creasy, T.S., Karaman, I., Teizer, W., Caso, R., “Undergraduate Educational Components for Nanoscale Issues in Manufacturing,” The Proceedings of the 2004 American Society for Engineering Education Annual Conference & Exposition, June 20-23, 2004, Salt Lake City, Utah, 2004. http://www.asee.org/acPapers/2004-541_Final.pdf.

 

9.   Kulkarni, A.V.*, Karaman, I., Luo, Z.P., and Chumlyakov, Y.I., “Transformation Temperatures and Microstructural Evolution of an Ausformed NiTi Shape Memory Alloy using Equal Channel Angular Extrusion,” Ultrafine Grained Materials (UFG) III, Edited by Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H. Shin, and T.C. Lowe,  The Proceedings of The Third International Symposium on Ultrafine Grained Materials (UFG), TMS 2004 Annual Meeting, March 14-18, 2004, Charlotte, NC, TMS Publications, Warrendale, PA, pp. 297-302, 2004.

 

8.   Yapici, G.G.*, Karaman, I., Luo, Z.P., and Chumlyakov, Y.I., “Grain Refinement and Mechanical Twinning in Severely Deformed AISI 316L Stainless Steel at High Temperatures,” Ultrafine Grained Materials (UFG) III, Edited by Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H. Shin, and T.C. Lowe, The Proceedings of The Third International Symposium on Ultrafine Grained Materials, TMS 2004 Annual Meeting, March 14-18, 2004, Charlotte, NC, TMS Publications, Warrendale, PA, pp. 291-296, 2004.

 

7.   Yapici, G.G.*, Karaman, I., and Luo, Z.P.,, “Microstructure and Mechanical Properties of Severely Deformed Ti-6Al-4V and Ti-6Al-4V/TiC Metal Matrix Composite,” Ultrafine Grained Materials (UFG) III, Edited by Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H. Shin, and T.C. Lowe,  The Proceedings of The Third International Symposium on Ultrafine Grained Materials (UFG), TMS 2004 Annual Meeting, March 14-18, 2004, Charlotte, NC, TMS Publications, Warrendale, PA, pp. 433-438, 2004.

 

6.   Hartwig, K.T., Karaman, I., Haouaoui, M.*, and Mathaudhu, S.N.*, “Consolidation of Cu and Amorphous Zr-based Powders by Severe Plastic Deformation,” Proceedings of the 2003 NATO Advanced Research Workshop on “Metallic Materials with High Structural Efficiency,” Ed. O.N. Senkov, September 6-13, 2003, Kiev, Ukraine, Kluwer Academic Publishers, the Netherlands, pp. 91-100, 2004.

 

2003

 

5.   Haouaoui, M.* and Karaman, I., “Nanostructured Bulk Cu Obtained by Consolidation of Cu Particles using Equal Channel Angular Extrusion,” Powder Materials: Current Research and Industrial Practices III, Edited by F..D.S. Marquis, Proceedings of The International Symposium on Powder Materials: Current Research and Industrial Practices III, Materials Science & Technology 2003 Meeting, November 9-12, 2003, Chicago, IL, pp. 125-140, 2003.

 

4. Mathaudhu, S.N.*, Im, J.T.*, Barber, R.E., Anderson, I.E., Karaman, I., and Hartwig, K.T., “Progress in Consolidation of Amorphous Zr-Based Powder into Bulk Metallic Glass,” Supercooled Liquids, Glass Transition, and Bulk Metallic Glasses, Edited By T. Egami, A.L. Greer, A. Inoue, and S. Ranganathan, MRS Proceedings, Volume 754, MRS 2002 Fall Meeting, held on December 2-6, 2002, Boston, MA, CC3.5, 2003.

 

2002

 

  1. Hartwig, K.T., Mathaudhu, S.N.*, Maier, H.J., and Karaman, I., “Hardness and Microstructure Changes in Severely Deformed and Recrystallized Tantalum,” Ultrafine Grained Materials II, Edited By Y.T. Zhu, T.G. Langdon, R.S. Mishra, S.L. Semiatin, M.J. Saran, T.C. Lowe, Proceedings of Second International Symposium on Ultrafine Grained Materials, TMS 2002 Annual Meeting, held on February 17-21, 2002, Seattle, WA, pp. 151-160, 2002.

 

2.   Sehitoglu, H., Zhang, X.Y., Chumlyakov, Y.I., Karaman, I., Gall, K., and Maier, H.J., ”Observations on Stress-Induced Transformations in NiTi alloys”, IUTAM Symposium on Mechanics of Martensitic Phase Transformation in Solids, Solid Mechanics And Its Applications Book Series, Edited by Q.-P. Sun, June 11-15, 2001, Hong Kong, Vol. 101, pp. 103-109, 2002.

 

2001

 

1.   Sehitoglu, H., Canadinc, D., Karaman, I., Chumlyakov, Y.I., Maier, H.J., and Gall, K., “Deformation Behavior of  [001] NiTi Single Crystals,” Proceedings of The 10th International Conference on Fracture, Edited by T. Kishi, A.T. Yokobori, R.O. Ritchie, K. Ravi-Chandar, B. Karihaloo, December 2-6, 2001, Hawaii, Paper No. ICF100814OR, 2001.

 

Patent and Invention Disclosures

 

1.      Disclosure of Invention (TAMUS 1924) – “Joining of Discontinuous Materials Via Equal Channel Angular Extrusion”, K.T. Hartwig and I. Karaman.

 

 

 

 

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Texas A&M University - Engineering Faculty - Department of Mechanical Engineering - College Station, TX 77843-3123 - Phone: (979) 862-3923 Fax: (979) 862-2418