32 citations · 64 across the 4 of their papers we have counts for
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cond-mat.mtrl-sci2021★ 20 cited
Exploration of a new reconstructed structure on GaN(0001) surface by Bayesian optimization
Akira Kusaba, Yoshihiro Kangawa, Tetsuji Kuboyama +1
GaN(0001) surfaces with Ga- and H-adsorbates are fundamental stages for epitaxial growth of semiconductor thin films. We explore stable surface structures with nanometer scale by t…
cond-mat.mtrl-sci2021★ 6 cited
Polarization doping ab initio verification of the concept charge conservation and nonlocality
Ashfaq Ahmad, Pawel Strak, Pawel Kempisty +10
In this work, we study the emergence of polarization doping in AlxGa1-xN layers with graded composition from a theoretical viewpoint. We demonstrate that the charge conservation la…