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This article is cited in 3 scientific papers (total in 3 papers)
MISCELLANEOUS
Mössbauer method for measuring subangstrom displacements of thin films
R. N. Shakhmuratovab, F. G. Vagizovb a Kazan Physical–Technical Institute, Federal Research Center, Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
b Kazan Federal University, Kazan, Russia
Abstract:
The first results of Mössbauer spectroscopy measurements of the distribution of the amplitude of mechanical vibrations of a 25-$\mu$m-thick stainless steel foil along its surface are presented. The gamma radiation of $^{57}$Co with a wavelength of 86 pm has been used for the measurements. Sample vibrations along the direction of gamma radiation propagation have been induced using a polymer piezoelectric transducer. At moderate applied voltages, the measured oscillation amplitude does not exceed 50 pm. The measurement accuracy of the vibration-amplitude distribution along the foil surface is 3–6 pm. This method is proposed to create standards of mechanical displacements that can be used to calibrate tunneling microscopes.
Received: 18.10.2018 Revised: 30.10.2018
Citation:
R. N. Shakhmuratov, F. G. Vagizov, “Mössbauer method for measuring subangstrom displacements of thin films”, Pis'ma v Zh. Èksper. Teoret. Fiz., 108:11 (2018), 785–789; JETP Letters, 108:11 (2018), 772–776
Linking options:
https://www.mathnet.ru/eng/jetpl5770 https://www.mathnet.ru/eng/jetpl/v108/i11/p785
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Abstract page: | 113 | Full-text PDF : | 14 | References: | 22 | First page: | 2 |
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