Monday, March 3, 2014
8:00AM - 8:36AM
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A44.00001: Band alignment of zinc-blende and chalcopyrite semiconductors: Effects of misfit dislocations
Invited Speaker:
Fumiyasu Oba
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Monday, March 3, 2014
8:36AM - 8:48AM
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A44.00002: Stacking faults and lamellar twins with intrinsic point defects in poly-crystalline CdTe analyzed by density functional theory
Christopher Buurma, Maria Chan, Tadas Pauluaskas, Robert Klie, Sivalingam Sivananthan
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Monday, March 3, 2014
8:48AM - 9:00AM
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A44.00003: Origin of reduced efficiency in high Ga concentration Cu(In,Ga)Se$_{2}$ solar cell
S.-H. Wei, B. Huang, H. Deng, M.A. Contreras, R. Noufi, S. Chen, L.W. Wang
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Monday, March 3, 2014
9:00AM - 9:12AM
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A44.00004: Defect Segregations at Grain Boundaries of CuInSe2 and Cu2ZnSnSe4 and Its Impact on Photovoltaic Performance
Wanjian Yin, Yelong Wu, Su-Huai Wei, Rommel Noufi, Mowafak Al-Jassim, Yanfa Yan
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Monday, March 3, 2014
9:12AM - 9:24AM
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A44.00005: Stability and Electronic Structure of $Cu_{2} ZnSnS_{4} $ Surfaces: a First-Principles Study
Peng Xu, Shiyou Chen, Bing Huang, Hong-Jun Xiang, Xin-Gao Gong, Su-Huai Wei
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Monday, March 3, 2014
9:24AM - 9:36AM
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A44.00006: Understanding the effects of dopant impurities on quaternary chalcogenide system properties by investigating and modeling local vibrational modes and Raman lineshapes
Prashant Sarswat, Michael Free
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Monday, March 3, 2014
9:36AM - 9:48AM
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A44.00007: Defect formation enthalpy of Cu2ZnSnS4 and Cu2ZnSnSe4 revisited: ab initio insights into the limitations of CZTS technology
Julien Vidal, Pawel Zawadzki, Vladan Stevanovic, Stephan Lany
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Monday, March 3, 2014
9:48AM - 10:00AM
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A44.00008: Origins of varying carrier concentration in Cu$_2$SnS$_3$ photovoltaic absorbers
Lauryn Baranowski, Pawel Zawadzki, Stephan Lany, William Tumas, David Ginley, Eric Toberer, Andriy Zakutayev
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Monday, March 3, 2014
10:00AM - 10:12AM
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A44.00009: Observation of Coulomb repulsion between Cu intercalants in Cu$_{\mathrm{x}}$Bi$_{2}$Se$_{3}$
Christopher Mann, Damien West, Ireneusz Miotkowski, Yong Chen, Shengbai Zhang, Chih-Kang Shih
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Monday, March 3, 2014
10:12AM - 10:24AM
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A44.00010: Interface effects on calculated defect levels for oxide defects
Arthur Edwards, Hugh Barnaby, Peter Schultz, Andrew Pineda
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Monday, March 3, 2014
10:24AM - 10:36AM
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A44.00011: A comprehensive ab initio study of doping in bulk ZnO with group V elements
Guido Petretto, Fabien Bruneval
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Monday, March 3, 2014
10:36AM - 10:48AM
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A44.00012: Identifying microscopic mechanisms for hole traps in nitride heterostructures
John Lyons, Luke Gordon, Anderson Janotti, Chris G. Van de Walle
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Monday, March 3, 2014
10:48AM - 11:00AM
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A44.00013: Electronic and optical properties of GaSb:N from first principles
Priyamvada Jadaun, Hari Nair, Vincenzo Lordi, Seth Bank, Sanjay Banerjee
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