Volume 1, Issue 11 pp. 2690-2693
Coherent phonons

Multiple doppleron-phonon resonances in indium

V. V. Gudkov

Corresponding Author

V. V. Gudkov

Institute for Metal Physics, Ural Department of the Russian Academy of Sciences, 18, Kovalevskaya st., 620219 Ekaterinburg, Russia

Russian State Vocational Pedagogical University, 11, Mashinostroitelei st., 620012 Ekaterinburg, Russia

Phone: +73 433 783 596, Fax: +73 433 745 244Search for more papers by this author
First published: 16 November 2004

Abstract

Magnetic field dependences of absorption and phase velocity of circularly polarized ultrasonic waves were studied in super pure crystal of indium at the temperatures 1.28–4.2 K. Geometry of experiment corresponded to acoustic analogy of the Faraday effect. Multiple doppleron-phonon resonances were observed, as well as sharp peaks of Doppler-shifted acoustic cyclotron resonance and ultrasonic wave-field transport. (© 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

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