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Advances in Condensed Matter Physics, volume 2019, pages 1-9

Bolometric Properties of a Spin-Torque Diode Based on a Magnetic Tunnel Junction

Publication typeJournal Article
Publication date2019-01-23
Quartile SCImago
Q3
Quartile WOS
Q4
Impact factor1.5
ISSN16878108, 16878124, 23263512, 23263520
Condensed Matter Physics
Abstract

Spin caloritronics opens up a wide range of potential applications, one of which can be the thermoelectric rectification of a microwave signal by spin-diode structures. The bolometric properties of a spin-torque diode based on a magnetic tunnel junction (MTJ) in the presence of a thermal gradient through a tunnel junction are discussed. Theoretical estimates of the static and dynamic components of the microwave sensitivity of the spin-torque diode, related to thermoelectric tunnel magneto-Seebeck effect and the thermal transfer of spin angular momentum in the MTJ under nonuniform heating, are presented. Despite the fact that the thermal contribution to the microwave sensitivity of the spin-torque diode is found to be relatively small in relation to the rectification effect related to the modulation of the MTJ resistance by a microwave spin-polarized current, nevertheless, the considered bolometric effect can be successfully utilized in some real-world microwave applications.

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2020 7th All-Russian Microwave Conference (RMC)
2020 7th All-Russian Microwave Conference (RMC), 1, 50%
2020 7th All-Russian Microwave Conference (RMC)
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Demin G. et al. Bolometric Properties of a Spin-Torque Diode Based on a Magnetic Tunnel Junction // Advances in Condensed Matter Physics. 2019. Vol. 2019. pp. 1-9.
GOST all authors (up to 50) Copy
Demin G., Zvezdin K. A., POPKOV A. Bolometric Properties of a Spin-Torque Diode Based on a Magnetic Tunnel Junction // Advances in Condensed Matter Physics. 2019. Vol. 2019. pp. 1-9.
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RIS Copy
TY - JOUR
DO - 10.1155/2019/5109765
UR - https://doi.org/10.1155%2F2019%2F5109765
TI - Bolometric Properties of a Spin-Torque Diode Based on a Magnetic Tunnel Junction
T2 - Advances in Condensed Matter Physics
AU - Demin, Gleb
AU - Zvezdin, Konstantin A.
AU - POPKOV, A.F.
PY - 2019
DA - 2019/01/23 00:00:00
PB - Hindawi Limited
SP - 1-9
VL - 2019
SN - 1687-8108
SN - 1687-8124
SN - 2326-3512
SN - 2326-3520
ER -
BibTex
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BibTex Copy
@article{2019_Demin,
author = {Gleb Demin and Konstantin A. Zvezdin and A.F. POPKOV},
title = {Bolometric Properties of a Spin-Torque Diode Based on a Magnetic Tunnel Junction},
journal = {Advances in Condensed Matter Physics},
year = {2019},
volume = {2019},
publisher = {Hindawi Limited},
month = {jan},
url = {https://doi.org/10.1155%2F2019%2F5109765},
pages = {1--9},
doi = {10.1155/2019/5109765}
}
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