KFU. Card publication. Application of the Mossbauer effect to the study of subnanometer harmonic displacements in thin solids

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APPLICATION OF THE MOSSBAUER EFFECT TO THE STUDY OF SUBNANOMETER HARMONIC DISPLACEMENTS IN THIN SOLIDS

Form of presentation

Articles in international journals and collections

Year of publication

2017

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Authors, employees of KFU

Vagizov Farit Gabdulkhakovich, author

Shakhmuratov Rustem Nazimovich, author

Bibliographic description in the original language

Shakhmuratov R. N. Application of the Mossbauer effect to the study of subnanometer harmonic displacements in thin solids / R. N. Shakhmuratov, F. G. Vagizov // Phys. Rev. B. - 2017. - Vol. 95, Is. 24. - P. 245429 (1-13).

Annotation

We measure subnanometer displacements of thin samples vibrated by piezotransducer. Samples contain Fe nuclei, which are exposed to 14.4-keV � radiation. Vibration produces sidebands from a single absorption line of the sample. The sideband intensities depend on the vibration amplitude and its distribution along the sample. We developed a model of this distribution, which adequately describes the spectra of powder and stainless steel (SS) absorbers. We propose to filter � radiation through a small round hole in the lead mask, placed before the absorber. In this case only a small spot of the vibrated absorber is observed. We found for SS foil that nuclei, exposed to � radiation in this small spot, vibrate with almost the same amplitudes whose difference does not exceed a few picometers within the irradiated area.

Keywords

Mossbauer Effect, subnanometer displacements, gamma optics, piezotransducer

The name of the journal

PHYS REV B

URL

https://doi.org/10.1103/PhysRevB.95.245429

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=162246&p_lang=2

Resource files

File name	Size (MB)	Format
PhysRevB.95.245429.pdf	2,98	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Vagizov Farit Gabdulkhakovich	ru_RU
dc.contributor.author	Shakhmuratov Rustem Nazimovich	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	Shakhmuratov R. N. Application of the Mossbauer effect to the study of subnanometer harmonic displacements in thin solids / R. N. Shakhmuratov, F. G. Vagizov // Phys. Rev. B. - 2017. - Vol. 95, Is. 24. - P. 245429 (1-13).	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=162246&p_lang=2	ru_RU
dc.description.abstract	PHYS REV B	ru_RU
dc.description.abstract	We measure subnanometer displacements of thin samples vibrated by piezotransducer. Samples contain Fe nuclei, which are exposed to 14.4-keV � radiation. Vibration produces sidebands from a single absorption line of the sample. The sideband intensities depend on the vibration amplitude and its distribution along the sample. We developed a model of this distribution, which adequately describes the spectra of powder and stainless steel (SS) absorbers. We propose to filter � radiation through a small round hole in the lead mask, placed before the absorber. In this case only a small spot of the vibrated absorber is observed. We found for SS foil that nuclei, exposed to � radiation in this small spot, vibrate with almost the same amplitudes whose difference does not exceed a few picometers within the irradiated area.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Mossbauer Effect	ru_RU
dc.subject	subnanometer displacements	ru_RU
dc.subject	gamma optics	ru_RU
dc.subject	piezotransducer	ru_RU
dc.title	Application of the Mossbauer effect to the study of subnanometer harmonic displacements in thin solids	ru_RU
dc.type	Articles in international journals and collections	ru_RU