E. Tok

collaborators

2 papers

cond-mat.mtrl-sci2022

Compositional dependence of direct transition energies in Si $_{x}$ Ge $_{1 - x - y}$ Sn $_{y}$ alloys lattice-matched to Ge/GaAs

Phoebe M. Pearce, Sheau Wei Ong, Andrew D. Johnson +2

Si $_{x}$ Ge $_{1 - x - y}$ Sn $_{y}$ ternary alloys are a candidate material system for use in solar cells and other optoelectronic devices. We report on the direct transition energies and str…

cond-mat.mtrl-sci2015

Synthesis and characterization of vertically oriented hybrid Zn2GeO4-ZnO beaded nanowire arrays and Zn2GeO4 nanotubes

Bablu Mukherjee, Binni Varghese, Minrui Zheng +3

Vertically aligned, beaded zinc germinate (Zn2GeO4)/ zinc oxide (ZnO) hybrid nanowire arrays were successfully synthesized by a vapor-solid process via a catalyst-free approach. Th…

Compositional dependence of direct transition energies in Six​Ge1−x−y​Sny​ alloys lattice-matched to Ge/GaAs

Synthesis and characterization of vertically oriented hybrid Zn2GeO4-ZnO beaded nanowire arrays and Zn2GeO4 nanotubes

Compositional dependence of direct transition energies in Si $_{x}$ Ge $_{1 - x - y}$ Sn $_{y}$ alloys lattice-matched to Ge/GaAs