Ratchet effects in quantum wells with a lateral superlattice

Ivchenko, E. L. and Ganichev, S. D. (2011) Ratchet effects in quantum wells with a lateral superlattice. JETP LETTERS, 93 (11). pp. 673-682. ISSN 0021-3640, 1090-6487

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Abstract

Experimental and theoretical works on the ratchet effects in quantum wells with a lateral superlattice excited by alternating electric fields of terahertz frequency range has been reviewed. We discuss the Seebeck ratchet effect and helicity driven photocurrents and show that the photocurrent generation is based on the combined action of a spatially periodic in-plane potential and a spatially modulated light.

Item Type: Article
Uncontrolled Keywords: BROWNIAN MOTORS; TRANSPORT; RECTIFICATION;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Depositing User: Dr. Gernot Deinzer
Date Deposited: 02 Jun 2020 12:12
Last Modified: 02 Jun 2020 12:12
URI: https://pred.uni-regensburg.de/id/eprint/20450

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