S. Knight

activity

20152022

most citedAnisotropy, phonon modes, and free charge carrier parameters in monoclinic

β

-gallium oxide single crystals

216 citations · 422 across the 14 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

cond-mat.mtrl-sci2021

Infrared dielectric functions and Brillouin zone center phonons of $α$ -Ga $_{2}$ O $_{3}$ compared to $α$ -Al $_{2}$ O $_{3}$

Megan Stokey, Rafal Korlacki, Matthew Hilfiker +11

We determine the anisotropic dielectric functions of rhombohedral $α$ -Ga $_{2}$ O $_{3}$ by far-infrared and infrared generalized spectroscopic ellipsometry and derive all transverse opti…

cond-mat.mtrl-sci2021★ 23 cited

Optical phonon modes, static and high frequency dielectric constants, and effective electron mass parameter in cubic In $_{2}$ O $_{3}$

Megan Stokey, Rafal Korlacki, Sean Knight +8

A complete set of all optical phonon modes predicted by symmetry for bixbyite structure indium oxide is reported here from a combination of far-infrared and infrared spectroscopic…

Infrared dielectric functions and Brillouin zone center phonons of α-Ga2​O3​ compared to α-Al2​O3​

Optical phonon modes, static and high frequency dielectric constants, and effective electron mass parameter in cubic In2​O3​

Infrared dielectric functions and Brillouin zone center phonons of $α$ -Ga $_{2}$ O $_{3}$ compared to $α$ -Al $_{2}$ O $_{3}$

Optical phonon modes, static and high frequency dielectric constants, and effective electron mass parameter in cubic In $_{2}$ O $_{3}$