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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 78, Issue 2, Pages 85–90
(Mi jetpl2494)
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This article is cited in 16 scientific papers (total in 16 papers)
Phonon autoecho in bismuth and antimony single crystals
O. V. Misochkoa, M. Haseb, M. Kitajimab a Institute of Solid State Physics, Russian Academy of Sciences
b National Institute for Materials Science
Abstract:
Phonon autoecho is observed upon pumping Bi and Sb semimetals with ultrashort high-energy laser pulses. The autoecho is manifested as a revival of reflection oscillations generated by an $A_{1g}$ coherent phonon after their complete disappearance. The phenomenon of phonon autoecho offers decisive evidence of the nonclassical character of the state of the crystal lattice that is accomplished in pumping-probing experiments by femtosecond laser pulses.
Received: 20.06.2003
Citation:
O. V. Misochko, M. Hase, M. Kitajima, “Phonon autoecho in bismuth and antimony single crystals”, Pis'ma v Zh. Èksper. Teoret. Fiz., 78:2 (2003), 85–90; JETP Letters, 78:2 (2003), 75–79
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https://www.mathnet.ru/eng/jetpl2494 https://www.mathnet.ru/eng/jetpl/v78/i2/p85
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Abstract page: | 376 | Full-text PDF : | 70 | References: | 57 |
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