Ontology highlight
ABSTRACT:
SUBMITTER: Ghosh S
PROVIDER: S-EPMC4502394 | biostudies-literature | 2015 Jul
REPOSITORIES: biostudies-literature
Ghosh Sujoy S Winchester Andrew A Muchharla Baleeswaraiah B Wasala Milinda M Feng Simin S Elias Ana Laura AL Krishna M Bala Murali MB Harada Takaaki T Chin Catherine C Dani Keshav K Kar Swastik S Terrones Mauricio M Talapatra Saikat S
Scientific reports 20150715
2-Dimensional structures with swift optical response have several technological advantages, for example they could be used as components of ultrafast light modulators, photo-detectors, and optical switches. Here we report on the fast photo switching behavior of thin films of liquid phase exfoliated MoS2, when excited with a continuous laser of λ = 658 nm (E = 1.88 eV), over a broad range of laser power. Transient photo-conductivity measurements, using an optical pump and THz probe (OPTP), reveal ...[more]