126 citations · 719 across the 23 of their papers we have counts for
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cond-mat.mtrl-sci2013★ 66 cited
Composition dependent band gap and band edge bowing in AlInN: A combined theoretical and experimental study
S. Schulz, M. A. Caro, L. -T. Tan +3
A combined experimental and theoretical study is presented of the band gap of AlInN, confirming the breakdown of the virtual crystal approximation (VCA) for the conduction and vale…
cond-mat.mtrl-sci2013★ 126 cited
Theory of local electric polarization and its relation to internal strain: impact on the polarization potential and electronic properties of group-III nitrides
Miguel A. Caro, Stefan Schulz, Eoin P. O'Reilly
We present a theory of local electric polarization in crystalline solids and apply it to study the case of wurtzite group-III nitrides. We show that a local value of the electric p…
cond-mat.mtrl-sci2013★ 22 cited
Impact of cation-based localized electronic states on the conduction and valence band structure of AlInN alloys
S. Schulz, M. A. Caro, E. P. O'Reilly
We demonstrate that cation-related localized states strongly perturb the band structure of N leading to a strong band gap bowing at low In content. Our…