Email this article Nuclear Resonance Reflectivity of Dy/Gd Superlattices
- Authors: Andreeva M.A.1, Baulin R.A.1, Antropov N.O.2,3, Kravtsov E.A.2,3, Ryabukhina M.V.2, Popov V.V.2, Ustinov V.V.2,3, Chumakov A.I.4,5, Rüffer R.4
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Affiliations:
- Faculty of Physics
- Mikheev Institute of Metal Physics, Ural Branch
- Ural Federal University
- European Synchrotron Radiation Facility, CS
- National Research Center Kurchatov Institute
- Issue: Vol 107, No 3 (2018)
- Pages: 196-199
- Section: Condensed Matter
- URL: https://journals.rcsi.science/0021-3640/article/view/160879
- DOI: https://doi.org/10.1134/S0021364018030050
- ID: 160879
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Abstract
Nuclear resonance reflectivity from a [Dy19Gd19] × 20 superlattice has been measured utilizing the 25.652 keV nuclear level of 161Dy. The measured time spectra of nuclear resonance reflectivity make it possible to reveal the variation of the hyperfine magnetic field Bhf on dysprosium nuclei in the temperature range of 4–110 K and to determine the relaxation time of the hyperfine field, using the decay speed-up of the excited state of 161Dy nuclei.
About the authors
M. A. Andreeva
Faculty of Physics
Author for correspondence.
Email: mandreeva1@yandex.ru
Russian Federation, Moscow, 119991
R. A. Baulin
Faculty of Physics
Email: mandreeva1@yandex.ru
Russian Federation, Moscow, 119991
N. O. Antropov
Mikheev Institute of Metal Physics, Ural Branch; Ural Federal University
Email: mandreeva1@yandex.ru
Russian Federation, Yekaterinburg, 620990; Yekaterinburg, 620002
E. A. Kravtsov
Mikheev Institute of Metal Physics, Ural Branch; Ural Federal University
Email: mandreeva1@yandex.ru
Russian Federation, Yekaterinburg, 620990; Yekaterinburg, 620002
M. V. Ryabukhina
Mikheev Institute of Metal Physics, Ural Branch
Email: mandreeva1@yandex.ru
Russian Federation, Yekaterinburg, 620990
V. V. Popov
Mikheev Institute of Metal Physics, Ural Branch
Email: mandreeva1@yandex.ru
Russian Federation, Yekaterinburg, 620990
V. V. Ustinov
Mikheev Institute of Metal Physics, Ural Branch; Ural Federal University
Email: mandreeva1@yandex.ru
Russian Federation, Yekaterinburg, 620990; Yekaterinburg, 620002
A. I. Chumakov
European Synchrotron Radiation Facility, CS; National Research Center Kurchatov Institute
Email: mandreeva1@yandex.ru
France, Grenoble, 38043; Moscow, 123182
R. Rüffer
European Synchrotron Radiation Facility, CS
Email: mandreeva1@yandex.ru
France, Grenoble, 38043
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