318 citations · 759 across the 16 of their papers we have counts for
5 papers · 1 filter
The Role of the Third Dimension in Searching Majorana Fermions in -RuCl via Phonons
Sai Mu, Kiranmayi D. Dixit, Xiaoping Wang +12
Understanding phonons in -RuCl is critical to analyze the controversy around the observation of the half-integer thermal quantum Hall effect. While many studies have focused…
Role of carbon and hydrogen in limiting -type doping of monoclinic (AlGa)O
Sai Mu, Mengen Wang, Joel B. Varley +3
We use hybrid density functional calculations to assess n-type doping in monoclinic (AlGa)O alloys. We focus on Si, the most promising donor dopant, and study t…
Epitaxial ScAlN on GaN is a High K Dielectric
Joseph Casamento, Hyunjea Lee, Takuya Maeda +7
Epitaxial ScAlN thin films of ~100 nm thickness grown on metal polar GaN exhibit significantly enhanced relative dielectric permittivity () values relative to AlN.…
Piezoelectric effect and polarization switching in AlScN
Haochen Wang, Nicholas Adamski, Sai Mu +1
Aluminum nitride is piezoelectric and exhibits spontaneous polarization along the -axis, but the polarization cannot be switched by applying an electric field. Adding Sc to AlN…
First-principles study of electron transport in ScN
Sai Mu, Andrew J. E. Rowberg, Joshua Leveillee +2
We investigate the conduction-band structure and electron mobility in rocksalt ScN based on density functional theory. The first-principles band structure allows us to obtain band…