Publications

Filters: Author is Van de Walle, CG  [Clear All Filters]
Journal Article
Weston L, Janotti A, Cui XY, Stampfl C, Van de Walle CG.  2017.  Acceptor doping in the proton conductor SrZrO 3. Physical Chemistry Chemical Physics. 19:11485–11491.
Weston L, Tailor H, Krishnaswamy K, Bjaalie L, Van de Walle CG.  2018.  Accurate and efficient band-offset calculations from density functional theory. Computational Materials Science. 151:174–180.
Varley JB, Schleife A, Janotti A, Van de Walle CG.  2013.  Ambipolar doping in SnO. Applied Physics Letters. 103:082118.
Janotti A, Bjaalie L, Himmetoglu B, Van de Walle CG.  2014.  Band alignment at band-insulator/Mott-insulator interfaces. physica status solidi (RRL)-Rapid Research Letters.
Dreyer CE, Janotti A, Van de Walle CG.  2015.  Brittle fracture toughnesses of GaN and AlN from first-principles surface-energy calculations. Applied Physics Letters. 106:212103.
Lyons JL, Steiauf D, Janotti A, Van de Walle CG.  2014.  Carbon as a Shallow Donor in Transparent Conducting Oxides. Physical Review Applied. 2:064005.
Peelaers H, Chabinyc ML, Van de Walle CG.  2017.  Controlling n-Type Doping in MoO3. Chemistry of Materials. 29:2563–2567.
Janotti A, Bjaalie L, Gordon L, Van de Walle CG.  2012.  Controlling the density of the two-dimensional electron gas at the SrTiO3-LaAlO3 interface. Phys. Rev. B. 86(24):241108.
Lyons JL, Alkauskas A, Janotti A, Van de Walle CG.  2017.  Deep donor state of the copper acceptor as a source of green luminescence in ZnO. Applied Physics Letters. 111:042101.
Gordon L, Janotti A, Van de Walle CG.  2015.  Defects as qubits in 3 C- and 4 H- SiC. Physical Review B. 92:045208.
Varley JB, Janotti A, Van de Walle CG.  2016.  Defects in AlN as candidates for solid-state qubits. Physical Review B. 93:161201.
Moses PG, Janotti A, Franchini C, Kresse G, Van de Walle CG.  2016.  Donor defects and small polarons on the TiO2 (110) surface. Journal of Applied Physics. 119:181503.
Janotti A, Franchini C, Varley JB, Kresse G, Van de Walle CG.  2013.  Dual behavior of excess electrons in rutile TiO2. physica status solidi (RRL)-Rapid Research Letters. doi: 10.1002/pssr.201206464
Lyons JL, Janotti A, Van de Walle CG.  2014.  Effects of carbon on the electrical and optical properties of InN, GaN, and AlN. Physical Review B. 89:035204.
Lyons JL, Janotti A, Van de Walle CG.  2014.  Effects of hole localization on limiting p-type conductivity in oxide and nitride semiconductors. Journal of Applied Physics. 115:012014.
Lyons JL, Varley JB, Steiauf D, Janotti A, Van de Walle CG.  2017.  First-principles characterization of native-defect-related optical transitions in ZnO. Journal of Applied Physics. 122:035704.
Krishnaswamy K, Dreyer CE, Janotti A, Van de Walle CG.  2015.  First-principles study of surface charging in LaAlO 3/SrTiO 3 heterostructures. Physical Review B. 92:085420.
Peelaers H, Kioupakis E, Van de Walle CG.  2015.  Free-carrier absorption in transparent conducting oxides: Phonon and impurity scattering in SnO 2. Physical Review B. 92:235201.
Weston L, Wickramaratne D, Van de Walle CG.  2017.  Hole polarons and p-type doping in boron nitride polymorphs. Physical Review B. 96:100102.
Gordon L, Lyons JL, Janotti A, Van de Walle CG.  2014.  Hybrid functional calculations of D X centers in AlN and GaN. Physical Review B. 89:085204.
Weston L, Janotti A, Cui XY, Stampfl C, Van de Walle CG.  2014.  Hybrid functional calculations of point defects and hydrogen in SrZrO 3. Physical Review B. 89:184109.
Varley JB, Janotti A, Van de Walle CG.  2014.  Hydrogenated vacancies and hidden hydrogen in SrTiO 3. Physical Review B. 89:075202.
Peelaers H, Krishnaswamy K, Gordon L, Steiauf D, Sarwe A, Janotti A, Van de Walle CG.  2015.  Impact of electric-field dependent dielectric constants on two-dimensional electron gases in complex oxides. Applied Physics Letters. 107:183505.
Tailor HD, Lyons JL, Dreyer CE, Janotti A, Van de Walle CG.  2016.  Impact of nitrogen and carbon on defect equilibrium in ZrO 2. Acta Materialia. 117:286–292.
Weston L, Bjaalie L, Krishnaswamy K, Van de Walle CG.  2018.  Origins of n-type doping difficulties in perovskite stannates. Physical Review B. 97:054112.

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