AVS 63rd International Symposium & Exhibition
    Electronic Materials and Photonics Monday Sessions

Session EM-MoA
Surface and Interface Challenges in Wide Bandgap Materials

Monday, November 7, 2016, 1:40 pm, Room 102A
Moderators: Charles Eddy Jr., U.S. Naval Research Laboratory, Rachael Myers-Ward, Naval Research Laboratory


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  in Adobe Acrobat format  

Click a paper to see the details. Presenters are shown in bold type.

1:40pm EM-MoA1 Invited Paper
ALD Gate Dielectrics for GaN HEMTs
Andrea Corrion, HRL Laboratories, LLC
2:20pm EM-MoA3
Advances in High-k Dielectric Integration with Ga-polar and N-polar GaN
Charles Eddy, Jr., U.S. Naval Research Laboratory, C.R. English, University of Wisconsin, V.D. Wheeler, U.S. Naval Research Laboratory, D.I. Shahin, University of Maryland College Park, N.Y. Garces, U.S. Patent & Trade Office, A. Nath, J.K. Hite, M.A. Mastro, T.J. Anderson, U.S. Naval Research Laboratory
2:40pm EM-MoA4
Effects of Surface Cleaning and Different Metals as Schottky Contacts to Bulk and Epitaxial β-Ga2O3
Yao Yao, R. Gangireddy, J. Kim, Carnegie Mellon University, T. Salagaj, N. Sbrockey, G.S. Tompa, Structured Materials Industries, Inc., K.K. Das, JBP Materials, R.F. Davis, L.M. Porter, Carnegie Mellon University
3:00pm EM-MoA5 Invited Paper
Deep Traps in Wide Bandgap Semiconductors: From GaN to beta-Ga2O3
Steven Ringel, A. Arehart, E. Farzana, Z. Zhang, The Ohio State University, E. Ahmadi, Y. Oshima, J. Speck, University of California at Santa Barbara
4:00pm EM-MoA8
Study of Oxygen and Moisture Effect on Device Instability of Bottom-Gate ZnO Transistors with Sol-Gel Derived Channel Layers
Kosala Yapabandara, M. Park, M.C. Hamilton, D.-J. Kim, V. Mirkhani, S. Wang, M. Sultan, B. Ozden, M.P. Khanal, S. Uprety, Y. Chung, Auburn University, M.H. Sk, Qatar University, Qatar
4:20pm EM-MoA9
Depth Dependent Modification of Optical Constants Arising from H­+ Implantation in n-type 4H-SiC Measured using Coherent Acoustic Phonons
Andrey Baydin, H. Krzyzanowska, Vanderbilt University, M. Dhanunjaya, S.V.S. Nageswara Rao, University of Hyderabad, India, J.L. Davidson, Vanderbilt University, L.C. Feldman, Vanderbilt University, Rutgers University, N.H. Tolk, Vanderbilt University
4:40pm EM-MoA10
Electrical and Thermal Stability of ALD-TiN Schottky Gates for AlGaN/GaN HEMTs
D.I. Shahin, University of Maryland College Park, Travis Anderson, V.D. Wheeler, M.J. Tadjer, A.D. Koehler, K. Hobart, C.R. Eddy, Jr., F. Kub, U.S. Naval Research Laboratory, A. Christou, University of Maryland College Park
5:00pm EM-MoA11
Spectroscopic Photo Current Voltage Measurements to Investigate Non-uniform Defect Distributions in AlGaN/GaN HEMT Hetererostructures
Burcu Ozden, M.P. Khanal, C. Yang, L. Shen, V. Mirkhani, K. Yapabandara, M. Park, Auburn University