P. Ranga

activity

20192024

most citedHigh Permittivity Dielectric Field-Plated Vertical (001)

β

-Ga

_{2}

_{3}

Schottky Barrier Diode with Surface Breakdown Electric Field of 5.45 MV/cm and BFOM of

>

1 GW/cm

^{2}

189 citations · 933 across the 20 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

cond-mat.mtrl-sci2024

Effective uniaxial dielectric function tensor and optical phonons in ( $2 ˉ 01$ )-plane oriented $β$ -Ga $_{2}$ O $_{3}$ films with equally-distributed six-fold rotation domains

Alyssa Mock, Steffen Richter, Alexis Papamichail +11

Monoclinic $β$ -Ga $_{2}$ O $_{3}$ films grown on $c$ -plane sapphire have been shown to exhibit six $(2 ˉ 01)$ -plane oriented domains, which are equally-spaced-by-rotation around the su…

cond-mat.mtrl-sci2024

Utilizing (Al, Ga)2O3/Ga2O3 superlattices to measure cation vacancy diffusion and vacancy-concentration-dependent diffusion of Al, Sn, and Fe in \b{eta} -Ga2O3

Nathan D. Rock, Haobo Yang, Brian Eisner +9

Diffusion of native defects such as vacancies and their interactions with impurities are fundamental in semiconductor crystal growth, device processing, and long-term aging of equi…

Effective uniaxial dielectric function tensor and optical phonons in (2ˉ01)-plane oriented β-Ga2​O3​ films with equally-distributed six-fold rotation domains

Utilizing (Al, Ga)2O3/Ga2O3 superlattices to measure cation vacancy diffusion and vacancy-concentration-dependent diffusion of Al, Sn, and Fe in \b{eta} -Ga2O3

Effective uniaxial dielectric function tensor and optical phonons in ( $2 ˉ 01$ )-plane oriented $β$ -Ga $_{2}$ O $_{3}$ films with equally-distributed six-fold rotation domains