Publications

Filters: Author is Van de Walle, Chris G [Clear All Filters]

2017

Kang Y, Krishnaswamy K, Peelaers H, Van de Walle CG. 2017. Fundamental limits on the electron mobility of $\beta$-Ga2O3. Journal of Physics: Condensed Matter. 29:234001.

Adamski NL, Zhu Z, Wickramaratne D, Van de Walle CG. 2017. Hybrid functional study of native point defects and impurities in ZnGeN2. Journal of Applied Physics. 122:195701.

Peelaers H, Van de Walle CG. 2017. Lack of quantum confinement in Ga 2 O 3 nanolayers. Physical Review B. 96:081409.

Wang W, Janotti A, Van de Walle CG. 2017. Phase transformations upon doping in WO3. The Journal of Chemical Physics. 146:214504.

Peelaers H, Van de Walle CG. 2017. Sub-band-gap absorption in Ga2O3. Applied Physics Letters. 111:182104.

2016

Bjaalie L, Azcatl A, McDonnell S, Freeze CR, Stemmer S, Wallace RM, Van de Walle CG. 2016. Band alignments between SmTiO3, GdTiO3, and SrTiO3. Journal of Vacuum Science & Technology A. 34:061102.

Freysoldt C, Lange B, Neugebauer J, Yan Q, Lyons JL, Janotti A, Van de Walle CG. 2016. Electron and chemical reservoir corrections for point-defect formation energies. Physical Review B. 93:165206.

Zhu Z, Peelaers H, Van de Walle CG. 2016. Hydrogen intercalation in MoS 2. Physical Review B. 94(8):085426.

Lyons JL, Krishnaswamy K, Gordon L, Janotti A, Van de Walle CG. 2016. Identification of microscopic hole-trapping mechanisms in nitride semiconductors. IEEE Electron Device Letters. 37:154–156.

Swift M, Van de Walle CG. 2016. Impact of Point Defects on Proton Conduction in Strontium Cerate. The Journal of Physical Chemistry C. 120:9562–9568.

Bjaalie L, Janotti A, Himmetoglu B, Van de Walle CG. 2016. Metal versus insulator behavior in ultrathin SrTiO 3-based heterostructures. Physical Review B. 94(3):035115(6).

Bjaalie L, Janotti A, Krishnaswamy K, Van de Walle CG. 2016. Point defects, impurities, and small hole polarons in GdTiO 3. Physical Review B. 93:115316.

Wang W, Janotti A, Van de Walle CG. 2016. Role of oxygen vacancies in crystalline WO 3. Journal of Materials Chemistry C.

2015

Peelaers H, Van de Walle CG. 2015. Brillouin zone and band structure of $\beta$-Ga2O3. physica status solidi (b). 252:828–832.

Bjaalie L, Verma A, Himmetoglu B, Janotti A, Raghavan S, Protasenko V, Steenbergen EH, Jena D, Stemmer S, Van de Walle CG. 2015. Determination of the Mott-Hubbard gap in GdTiO 3. Physical Review B. 92:085111.

Lyons JL, Alkauskas A, Janotti A, Van de Walle CG. 2015. First-principles theory of acceptors in nitride semiconductors. physica status solidi (b). 252:900–908.

Peelaers H, Steiauf D, Varley JB, Janotti A, Van de Walle CG. 2015. (In x Ga 1- x) 2 O 3 alloys for transparent electronics. Physical Review B. 92:085206.

Miao M-S, Van de Walle CG. 2015. Nitride-based high-electron-mobility transistor with single-layer InN for mobility-enhanced channel. Applied Physics Express. 8:024302.

Gordon L, Varley JB, Lyons JL, Janotti A, Van de Walle CG. 2015. Sulfur doping of AlN and AlGaN for improved n-type conductivity. physica status solidi (RRL)-Rapid Research Letters. 9:462–465.

2014

Steiauf D, Kioupakis E, Van de Walle CG. 2014. Auger Recombination in GaAs from First Principles. ACS Photonics. 1:643–646.

Dreyer CE, Lyons JL, Janotti A, Van de Walle CG. 2014. Band alignments and polarization properties of BN polymorphs. Applied Physics Express. 7:031001.

McBride PM, Yan Q, Van de Walle CG. 2014. Effects of In profile on simulations of InGaN/GaN multi-quantum-well light-emitting diodes. Applied Physics Letters. 105:083507.

Yan Q, Rinke P, Janotti A, Scheffler M, Van de Walle CG. 2014. Effects of strain on the band structure of group-III nitrides. Physical Review B. 90:125118.

Carbogno C, Levi CG, Van de Walle CG, Scheffler M. 2014. Ferroelastic switching of doped zirconia: Modeling and understanding from first principles. Physical Review B. 90:144109.

Kioupakis E, Steiauf D, Rinke P, Delaney KT, Van de Walle CG. 2014. First-principles calculations of indirect Auger recombination in nitride semiconductors. arXiv preprint arXiv:1412.7555.

Pages

Acknowledgements

Please acknowledge the CSC in publications and presentations if you are using our facilities computing resources in your research.

Use was made of computational facilities purchased with funds from the National Science Foundation (CNS-1725797) and administered by the Center for Scientific Computing (CSC). The CSC is supported by the California NanoSystems Institute and the Materials Research Science and Engineering Center (MRSEC; NSF DMR 1720256) at UC Santa Barbara.