Temperature dependence of spin Hall magnetoresistance across the Neél temperature of CoO

Kent Oda; Takahiro Moriyama; Motoi Kimata; Shuhei Kasukawa; Teruo Ono

doi:10.7567/1347-4065/ab6505

Temperature dependence of spin Hall magnetoresistance across the Neél temperature of CoO

Kent Oda, Takahiro Moriyama, Motoi Kimata, Shuhei Kasukawa, Teruo Ono

IMR - Materials Property Division

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Spin Hall magnetoresistance has been used to probe magnetic moments in magnetic insulator/heavy metal thin films. Here we explore the magnetic field-dependent magnetoresistance and the temperature-dependent magnetoresistance in a Pt/CoO/Pt trilayer near the Neél temperature of CoO. The obtained magnetoresistance in an antiferromagnetic phase can be interpreted as SMR whereas the results in a paramagnetic one suggest the additional mechanism other than the conventional SMR.

Original language	English
Article number	010908
Journal	Japanese Journal of Applied Physics
Volume	59
Issue number	1
DOIs	https://doi.org/10.7567/1347-4065/ab6505
Publication status	Published - 2020 Jan 1

Access to Document

10.7567/1347-4065/ab6505

Cite this

@article{c622e4695ee345aca43a9d256cdee0ca,

title = "Temperature dependence of spin Hall magnetoresistance across the Ne{\'e}l temperature of CoO",

abstract = "Spin Hall magnetoresistance has been used to probe magnetic moments in magnetic insulator/heavy metal thin films. Here we explore the magnetic field-dependent magnetoresistance and the temperature-dependent magnetoresistance in a Pt/CoO/Pt trilayer near the Ne{\'e}l temperature of CoO. The obtained magnetoresistance in an antiferromagnetic phase can be interpreted as SMR whereas the results in a paramagnetic one suggest the additional mechanism other than the conventional SMR.",

author = "Kent Oda and Takahiro Moriyama and Motoi Kimata and Shuhei Kasukawa and Teruo Ono",

note = "Publisher Copyright: {\textcopyright} 2020 The Japan Society of Applied Physics.",

year = "2020",

month = jan,

day = "1",

doi = "10.7567/1347-4065/ab6505",

language = "English",

volume = "59",

journal = "Japanese Journal of Applied Physics",

issn = "0021-4922",

publisher = "Japan Society of Applied Physics",

number = "1",

}

TY - JOUR

T1 - Temperature dependence of spin Hall magnetoresistance across the Neél temperature of CoO

AU - Oda, Kent

AU - Moriyama, Takahiro

AU - Kimata, Motoi

AU - Kasukawa, Shuhei

AU - Ono, Teruo

PY - 2020/1/1

Y1 - 2020/1/1

N2 - Spin Hall magnetoresistance has been used to probe magnetic moments in magnetic insulator/heavy metal thin films. Here we explore the magnetic field-dependent magnetoresistance and the temperature-dependent magnetoresistance in a Pt/CoO/Pt trilayer near the Neél temperature of CoO. The obtained magnetoresistance in an antiferromagnetic phase can be interpreted as SMR whereas the results in a paramagnetic one suggest the additional mechanism other than the conventional SMR.

AB - Spin Hall magnetoresistance has been used to probe magnetic moments in magnetic insulator/heavy metal thin films. Here we explore the magnetic field-dependent magnetoresistance and the temperature-dependent magnetoresistance in a Pt/CoO/Pt trilayer near the Neél temperature of CoO. The obtained magnetoresistance in an antiferromagnetic phase can be interpreted as SMR whereas the results in a paramagnetic one suggest the additional mechanism other than the conventional SMR.

UR - http://www.scopus.com/inward/record.url?scp=85079756168&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85079756168&partnerID=8YFLogxK

U2 - 10.7567/1347-4065/ab6505

DO - 10.7567/1347-4065/ab6505

M3 - Article

AN - SCOPUS:85079756168

SN - 0021-4922

VL - 59

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 1

M1 - 010908

ER -

Temperature dependence of spin Hall magnetoresistance across the Neél temperature of CoO

Abstract

Access to Document

Other files and links

Fingerprint

Cite this