Growth of Y3Fe5O12/GaN layers by laser molecular-beam epitaxy and characterization of their structural and magnetic properties
- Authors: Kaveev A.K.1, Bursian V.E.1, Gastev S.V.1, Krichevtsov B.B.1, Suturin S.M.1, Volkov M.P.1, Sokolov N.S.1
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Affiliations:
- Ioffe Physical Technical Institute
- Issue: Vol 42, No 12 (2016)
- Pages: 1156-1158
- Section: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/202118
- DOI: https://doi.org/10.1134/S1063785016120075
- ID: 202118
Cite item
Abstract
Laser molecular-beam epitaxy has been employed to obtain layers of yttrium-iron garnet (YIG) Y3Fe5O12 on gallium nitride substrates. It was found that there exists a polycrystalline YIG phase without admixtures of other structural phases. A magnetic anisotropy of films of the “easy-magnetic plane” type was found. The gyromagnetic ratio and the demagnetizing field 4πMS were calculated.
About the authors
A. K. Kaveev
Ioffe Physical Technical Institute
Author for correspondence.
Email: kaveev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
V. E. Bursian
Ioffe Physical Technical Institute
Email: kaveev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
S. V. Gastev
Ioffe Physical Technical Institute
Email: kaveev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
B. B. Krichevtsov
Ioffe Physical Technical Institute
Email: kaveev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
S. M. Suturin
Ioffe Physical Technical Institute
Email: kaveev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
M. P. Volkov
Ioffe Physical Technical Institute
Email: kaveev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
N. S. Sokolov
Ioffe Physical Technical Institute
Email: kaveev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021