Universal $frac{1}{3}$ -suppression of magnonic shot noise in diffusive insulating magnets

Nakata, Koki ; Onuma, Yuichi*; Matsuo, Mamoru*

Extending a Boltzmann-Langevin theory to magnons, we show a universality of current-noise suppression in diffusive systems against the difference of quantum-statistical properties of bosons and fermions.

Language	:	English
Journal	:	Physical Review B
Volume	:	100
Number	:	1
Pages	:	p.014406_1 - 014406_8
Publication Year/Month	:	2019/07
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PDF	:	AA2019-0205.pdf:0.36MB
Paper URL	:	https://doi.org/10.1103/PhysRevB.100.014406
DOI for research data	:
Keywords	:	スピン流; スピントロニクス; 絶縁体
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Article of JAEA R&D Review	:
Cooperating Institute	:	Kavli Institute for Theoretical Sciences

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:	Percentile:4.76 Category:Materials Science, Multidisciplinary
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Registration No. : AA20190205
JAEA Abstracts No. : 47001619
Paper Submission No. : 22228

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Universal -suppression of magnonic shot noise in diffusive insulating magnets

Universal $frac{1}{3}$ -suppression of magnonic shot noise in diffusive insulating magnets