Ontology highlight
ABSTRACT:
SUBMITTER: Siskins M
PROVIDER: S-EPMC6764108 | biostudies-literature | 2019 Sep
REPOSITORIES: biostudies-literature
Šiškins Makars M Lee Martin M Alijani Farbod F van Blankenstein Mark R MR Davidovikj Dejan D van der Zant Herre S J HSJ Steeneken Peter G PG
ACS nano 20190821 9
Two-dimensional (2D) materials with strong in-plane anisotropy are of interest for enabling orientation-dependent, frequency-tunable, optomechanical devices. However, black phosphorus (bP), the 2D material with the largest anisotropy to date, is unstable as it degrades in air. In this work we show that As<sub>2</sub>S<sub>3</sub> is an interesting alternative, with a similar anisotropy to bP, while at the same time having a much higher chemical stability. We probe the mechanical and optical anis ...[more]