C. Walle

activity

20192023

most citedUnusual Formation of Point Defect Complexes in the Ultra-wide Band Gap Semiconductor beta-Ga2O3

107 citations · 235 across the 4 of their papers we have counts for

collaborators

Showing 2021 · cond-mat.mtrl-sciShow all

2 papers · 2 filters

cond-mat.mtrl-sci2021★ 51 cited

Role of carbon and hydrogen in limiting $n$ -type doping of monoclinic (Al $_{x}$ Ga $_{1 - x}$ ) $_{2}$ O $_{3}$

Sai Mu, Mengen Wang, Joel B. Varley +3

We use hybrid density functional calculations to assess n-type doping in monoclinic (Al $_{x}$ Ga $_{1 - x}$ ) $_{2}$ O $_{3}$ alloys. We focus on Si, the most promising donor dopant, and study t…

cond-mat.mtrl-sci2021★ 77 cited

Piezoelectric effect and polarization switching in Al $_{1 - x}$ Sc $_{x}$ N

Haochen Wang, Nicholas Adamski, Sai Mu +1

Aluminum nitride is piezoelectric and exhibits spontaneous polarization along the $c$ -axis, but the polarization cannot be switched by applying an electric field. Adding Sc to AlN…

Role of carbon and hydrogen in limiting n-type doping of monoclinic (Alx​Ga1−x​)2​O3​

Piezoelectric effect and polarization switching in Al1−x​Scx​N

Role of carbon and hydrogen in limiting $n$ -type doping of monoclinic (Al $_{x}$ Ga $_{1 - x}$ ) $_{2}$ O $_{3}$

Piezoelectric effect and polarization switching in Al $_{1 - x}$ Sc $_{x}$ N