Ontology highlight
ABSTRACT:
SUBMITTER: Gagliano L
PROVIDER: S-EPMC6002781 | biostudies-literature | 2018 Jun
REPOSITORIES: biostudies-literature
Nano letters 20180514 6
Direct band gap III-V semiconductors, emitting efficiently in the amber-green region of the visible spectrum, are still missing, causing loss in efficiency in light emitting diodes operating in this region, a phenomenon known as the "green gap". Novel geometries and crystal symmetries however show strong promise in overcoming this limit. Here we develop a novel material system, consisting of wurtzite Al <sub>x</sub>In<sub>1- x</sub>P nanowires, which is predicted to have a direct band gap in the ...[more]