Analog of microwave-induced resistance oscillations induced in GaAs heterostructures by terahertz radiation

Herrmann, T. and Dmitriev, I. A. and Kozlov, D. A. and Schneider, M. and Jentzsch, B. and Kvon, Z. D. and Olbrich, P. and Bel'kov, V. V. and Bayer, A. and Schuh, D. and Bougeard, D. and Kuczmik, T. and Oltscher, M. and Weiss, D. and Ganichev, S. D. (2016) Analog of microwave-induced resistance oscillations induced in GaAs heterostructures by terahertz radiation. PHYSICAL REVIEW B, 94 (8): 081301. ISSN 2469-9950, 2469-9969

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Abstract

We report on the study of terahertz radiation-induced MIRO-like oscillations of magnetoresistivity in GaAs heterostructures. Our experiments provide an answer on two most intriguing questions-effect of radiation helicity and the role of the edges-yielding crucial information for an understanding of the MIRO (microwave-induced resistance oscillations) origin. Moreover, we demonstrate that the range of materials exhibiting radiation-induced magneto-oscillations can be largely extended by using high-frequency radiation.

Item Type: Article
Uncontrolled Keywords: 2-DIMENSIONAL ELECTRON-GAS; MAGNETORESISTANCE OSCILLATIONS; TUNNELING IONIZATION; CYCLOTRON-RESONANCE; DEEP IMPURITIES; FIELDS; PHOTOCONDUCTIVITY; SEMICONDUCTORS;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 05 Apr 2019 12:05
Last Modified: 05 Apr 2019 12:05
URI: https://pred.uni-regensburg.de/id/eprint/3560

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