117 citations · 118 across the 3 of their papers we have counts for
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cond-mat.mtrl-sci2005
Acoustic phonon scattering in a low density, high mobility AlGaN/GaN field effect transistor
E. A. Henriksen, S. Syed, Y. Ahmadian +5
We report on the temperature dependence of the mobility, , of the two-dimensional electron gas in a variable density AlGaN/GaN field effect transistor, with carrier densities ra…
cond-mat.mtrl-sci2004
Metric Tensor Formulation of Strain in Density-Functional Perturbation Theory
D. R. Hamann, Xifan Wu, Karin M. Rabe +1
The direct calculation of the elastic and piezoelectric tensors of solids can be accomplished by treating homogeneous strain within the framework of density-functional perturbation…