Session Index

Session W46: Compound Semiconductor Defects and Dopants

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Abstracts
Sponsoring Units: FIAP
Chair: H. T. Johnson, University of Illinois, Champagne
Room: Baltimore Convention Center 349


Thursday, March 16, 2006
2:30PM - 2:42PM

 W46.00001: Silicon-interstitials-based Benchmarking of DFT Exchange-correlation Potentials
K. P. Driver , W. D. Parker , R. G. Hennig , J. W. Wilkins , C. J. Umrigar , R. Martin , E. Batista , B. Uberuaga , J. Heyd , G. Scuseria

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Thursday, March 16, 2006
2:42PM - 2:54PM

 W46.00002: Random doping and oxide roughness induced fluctuations in nanoscale semiconductor devices
Petru Andrei

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Thursday, March 16, 2006
2:54PM - 3:06PM

 W46.00003: Thermodynamics of semiconductor doping and stoichiometry from first-principles methods
Stephan Lany , Alex Zunger

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Thursday, March 16, 2006
3:06PM - 3:18PM

 W46.00004: Stoichiometry Driven Impurity Configurations in Compound Semiconductors
G. Chen , I. Miotkowski , S. Rodriguez , A. K. Ramdas

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Thursday, March 16, 2006
3:18PM - 3:30PM

 W46.00005: \textit{Ab initio }studies of defects in CdTe and HgTe with symmetrized basis
Yia-Chung Chang , Hyejung Kim

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Thursday, March 16, 2006
3:30PM - 3:42PM

 W46.00006: Dislocation filtering by buffer layer interfaces in InSb/Al$_{x}$In$_{1-x}$Sb heterostructures grown on GaAs (001) substrates
Madhavie EdirIsooriya , Tetsuya Mishima , Michael Santos

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Thursday, March 16, 2006
3:42PM - 3:54PM

 W46.00007: Thermodynamic model for the structure of the 90 degree partial dislocation in diamond cubic semiconductors.
S. P. Beckman , D. C. Chrzan

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Thursday, March 16, 2006
3:54PM - 4:06PM

 W46.00008: Strain relaxation and crystal quality in compositionally graded GaAsSb/GaAs metamorphic buffer layers
Benny Perez Rodriguez , Joanna Mirecki Millunchick

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Thursday, March 16, 2006
4:06PM - 4:18PM

 W46.00009: Mutual Passivation of Donors and Isovalent Nitrogen in GaAs
Jingbo Li , Pierre Carrier , Su-Huai Wei , Shu-Shen Li , Jian-Bai Xia

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Thursday, March 16, 2006
4:18PM - 4:30PM

 W46.00010: Effect of indium on the localized vibrational mode of nitrogen in GaN$_x$As$_{1-x}$
A. M. Teweldeberhan , Stephen Fahy

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Thursday, March 16, 2006
4:30PM - 4:42PM

 W46.00011: Effects of edge and screw dislocations on optical properties of Wurtzite GaN
Jeong Ho You , H.T. Johnson

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Thursday, March 16, 2006
4:42PM - 4:54PM

 W46.00012: Vacancy induced localized states in graphene
J.M.B. Lopes dos Santos , Vitor M. Pereira , F. Guinea , N.M.R. Peres , A.H. Castro Neto

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Thursday, March 16, 2006
4:54PM - 5:06PM

 W46.00013: Low temperature photoluminescence in the strongly disordered dilute nitride GaAsN.
Ivana Bosa , Dermot McPeake , Stephen Fahy

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