Education

PhD. Mechanical Engineering, Texas A&M University August 2010 –

M.S. Mechanical Engineering, Texas A&M University August 2008 – August 2010

B.S. Mechanical Engineering, Bogazici University, Istanbul, Turkey, June 2008.

Research Areas

Processing-microstructure-mechanical/functional property relationships in metallic materials. Specifically

• Mg alloys

• CoNiGa(Al) Magnetic and High Temperature Shape Memory Alloys.

• NiTi Shape Memory Alloys.

Publications

Peer Reviewed Journal Articles:

1.  E. Dogan, I. Karaman, G. Ayoub, G. Kridli “Reduction in Tension-Compression Asymmetry via Grain Refinement and Texture Design in Mg-3Al-1Zn Sheets”, Materials Science and Engineering A, under review, 2014

2. V. Herrera-Solaz, J. LLorca, E. Dogan, I. Karaman, J. Segurado “An Inverse Optimization Strategy to Determine Single Crystal Mechanical Behavior from Polycrystal Tests: Application to AZ31 Mg Alloy”, International Journal of Plasticity,  (2014) 57: pp.1-15

3. A.Chari, E. Dogan, A. Talapatra, A. R. Chivukula, A. Garay , I. Karaman, R. Arroyave, ”Computational Thermodynamics of the CoNiGa High Temperature Shape Memory Alloy System”, CALPHAD, (2014) 45: pp. 167-177

4. E. Dogan, I. Karaman, N. Singh, A. Chivukula, Hassan S. T, R. Arroyave, “The Effect of Electronic and Magnetic Valences on the Martensitic Transformation of CoNiGa Shape Memory Alloys”. Acta Materialia, (2012) 60: pp. 3545-3558

5. E. Dogan, I. Karaman, Y.I. Chumlyakov, and Z.P. Luo, “Microstructure and martensitic transformation characteristics of CoNiGa high temperature shape memory alloys”. Acta Materialia, (2011) 59: pp. 1168-1183

6. N. Singh, E. Dogan, I. Karaman, and R. Arroyave, “Effect of configurational order on the magnetic characteristics of Co-Ni-Ga ferromagnetic shape memory alloys”. Physical Review B, (2011) 84: pp. 184201.

Conference Proceedings:

1. E. Dogan, M. Vaughan, C. Hayrettin, I. Karaman, G. Ayoub, “The Role of Deformation Modes on Ductility and Dynamic Recrystallization Behavior of AZ31 Mg Alloy at Low Temperatures” in Magnesium Technology 2014, John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9781118888179.ch32

2. E. Dogan, M. W. Vaughan, I. Karaman, “Effect of Tensile Twinning on Low Temperature shear formability of Mg-3Al-1Zn Alloy“ Material Science Forum, In  Press 2014.

3. E. Dogan, I. Karaman, S.M. Razavi, K.T.Hartwig, L. J. Kecskes, S. N. Mathaudhu “Grain Size Hardening of Different Deformation Modes in a Magnesium Alloy” International Symposium on Plasticity and Its Current Applications, January 2013, Nassau, Bahamas.

Selected Conference Presentations:

1. E. Dogan, M. W. Vaughan, I. Karaman,G.Proust, “Low Temperature Process Optimization for Ultra-fine Grained Mg-3Al-1Zn Alloy” TMS 2014 Annual Meeting & Exhibition February 16-20, 2014, San Diego Convention Center , San Diego, CA, USA

2. E. Dogan, M. W. Vaughan, C. Hayrettin, I. Karaman, G.Ayoub, “The Role of Deformation Modes on Ductility and Dynamic Recrystallization Behavior of AZ31 Mg Alloy at Low Temperatures” TMS 2014 Annual Meeting & Exhibition February 16-20, 2014, San Diego Convention Center , San Diego, CA, USA

3. E. Dogan, M. W. Vaughan, I. Karaman, “Effect of Tensile Twinning on Low Temperature shear formability of Mg-3Al-1Zn Alloy “ Thermec 2013, December 2013, Las Vegas, NV

4. E. Dogan, I.Karaman, D. Foley, K.Hartwig, G.Ayoub, “Texture Modification and Microstructural Design of AZ31 Mg Alloy Plate for Better Formability” Magnesium Workshop Madrid 2013, May 2013,  Madrid, Spain

5. E. Dogan, S. Razavi, I. Karaman, D. Foley, K. Hartwig,” Texture Evolution and Mechanical Flow Response of Twin-Roll Cast Magnesium Alloy AZ31 Sheet after Equal Channel Angular  Processing”, Materials Science & Technology 2012 Conference & Exhibition, MS&T, October 2012, Pittsburgh, PA, USA

6. E. Dogan, I. Karaman, and Z.P. Luo, “Martensitic Transformation Characteristics of CoNiGa High  temperature Shape Memory Alloys and Effects of E/a ratio and Magnetic Properties on M_s temperature” TMS 2011 Annual Meeting & Exhibition February 27 - March 3, 2011, San Diego Convention Center , San Diego, CA, USA

7. E. Dogan, A. Evirgen, I. Karaman, J. Mabe,  and R.D. Noebe, “Ni-Rich NiTi Shape Memory Alloys: Microstructural Optimization and Thermo-Mechanical Characterization” ASME 2011 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS, September 2011 in Scottsdale, Arizona, USA

8. E. Dogan, I. Karaman, and Z.P. Luo, “Microstructure and Martensitic Transformation Characteristics of CoNiGa High Temperature Shape Memory Alloys” ASME 2010 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS, September 2010, Philadelphia, PA, USA

9. E. Dogan, A .R. Chivukula, R. Arróyave, I. Karaman, “E/a ratio and Ga effect on M_s temperature in CoNiGa High Temperature Shape Memory Alloys” Materials Science & Technology 2010 Conference & Exhibition, MS&T, October 2010, Houston,TX, USA