J. Kler

collaborators

3 papers

cond-mat.mtrl-sci2025

Unravelling the oxygen influence in cubic bixbyite In $_{2}$ O $_{3}$ on Raman active phonon modes by isotope studies

Johannes Feldl, Roland Gillen, Janina Maultzsch +5

In this study, we performed comprehensive investigations on the Raman active phonon modes in cubic bixbyite In $_{2}$ O $_{3}$ , an important oxide based, wide-bandgap semiconductor. Funda…

cond-mat.mtrl-sci2024

Kinetics, thermodynamics, and catalysis of the cation incorporation into GeO2, SnO2, and (SnxGe1-x)O2 during suboxide molecular beam epitaxy

Wenshan Chen, Kingsley Egbo, Joe Kler +3

Rutile GeO $_{2}$ is a promising ultra-wide bandgap semiconductor for future power electronic devices whose alloy with the wide bandgap semiconductor rutile-SnO $_{2}$ enables bandgap en…

physics.app-ph2023

Phase-selective growth of $κ$ - vs $β$ -Ga $_{2}$ O $_{3}$ and (In $_{x}$ Ga $_{1 - x}$ ) $_{2}$ O $_{3}$ by In-mediated metal exchange catalysis in plasma-assisted molecular beam epitaxy

A. Ardenghi, O. Bierwagen, J. Lähnemann +4

Its piezo- and potentially ferroelectric properties make the metastable kappa polymorph of Ga $_{2}$ O $_{3}$ an interesting material for multiple applications, while In-incorporation int…

Unravelling the oxygen influence in cubic bixbyite In2​O3​ on Raman active phonon modes by isotope studies

Kinetics, thermodynamics, and catalysis of the cation incorporation into GeO2, SnO2, and (SnxGe1-x)O2 during suboxide molecular beam epitaxy

Phase-selective growth of κ- vs β-Ga2​O3​ and (Inx​Ga1−x​)2​O3​ by In-mediated metal exchange catalysis in plasma-assisted molecular beam epitaxy

Unravelling the oxygen influence in cubic bixbyite In $_{2}$ O $_{3}$ on Raman active phonon modes by isotope studies

Phase-selective growth of $κ$ - vs $β$ -Ga $_{2}$ O $_{3}$ and (In $_{x}$ Ga $_{1 - x}$ ) $_{2}$ O $_{3}$ by In-mediated metal exchange catalysis in plasma-assisted molecular beam epitaxy