Publication Date:
2018-10-27
Description:
Author(s): Benjamin M. Fregoso, Rodrigo A. Muniz, and J. E. Sipe We investigate a physical divergence of the third order polarization susceptibility representing a photoinduced current in biased crystalline insulators. This current grows quadratically with illumination time in the absence of momentum relaxation and saturation; we refer to it as the jerk current . ... [Phys. Rev. Lett. 121, 176604] Published Fri Oct 26, 2018
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics