Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2015 Jul 15;5:11272. doi: 10.1038/srep11272

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2015, Macmillan Publishers Limited

This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

PMC Copyright notice

(a) IV measurement on MoS₂ device, with light off and light on (b) photo switching at ~283 K for (from left to right) 0.67, 1, 5, 10, 20, 30, 40, 50 and 60 laser power (in mW). (c) Variation of I_ph with laser intensity (at 60 mW). (d) Detector responsitvity as a function of laser power. (e) Transient Differential THz Transmission proportional to photocarrier conductivity (△T/T ~ −△σ) measurement as a function of probe delay time, showing a bi-exponential decay in photoconductivity (fit solid line).