2 papers
cond-mat.mes-hall2019
Exploring the Band Structure of Wurtzite InAs Nanowires Using Photocurrent Spectroscopy
Seyyedesadaf Pournia, Samuel Linser, Giriraj Jnawali +8
We use polarized photocurrent spectroscopy in a nanowire device to investigate the band structure of hexagonal Wurtzite InAs. Signatures of optical transitions between four valence…
cond-mat.mtrl-sci2019
Non-localized states and high hole mobility in amorphous germanium
Tuan T. Tran, Jennifer Wong-Leung, Lachlan A. Smillie +3
Covalent amorphous semiconductors, such as amorphous silicon (a-Si) and germanium (a-Ge), are commonly believed to have localized electronic states at the top of the valence band a…