E. Ahmadi

collaborators

2 papers

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.mes-hall2018

Donors and Deep Acceptors in $β$ -Ga2O3

Adam T. Neal, Shin Mou, Subrina Rafique +9

We have studied the properties of Si, Ge shallow donors and Fe, Mg deep acceptors in $β$ -Ga2O3 through temperature dependent van der Pauw and Hall effect measurements of samples gr…

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

Donors and Deep Acceptors in β-Ga2O3

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

Donors and Deep Acceptors in $β$ -Ga2O3