Published January 2020 | Version v1
Journal article Metadata-only

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

Creators

  • 1. Kyoto University, Institute for Chemical Research, Uji, Kyoto (Japan)
  • 2. Tohoku University, Institute for Materials Research, Sendai, Miyagi (Japan)

Description

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 Néel 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)

Availability note (English)

Available from https://doi.org/10.7567/1347-4065/ab6505

Additional details

Identifiers

DOI
10.7567/1347-4065/ab6505;

Publishing Information

Journal Title
Japanese Journal of Applied Physics (Online)
Journal Volume
59
Journal Issue
1
Journal Page Range
p. 010908.1-010908.4
ISSN
1347-4065

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
51086210
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ANTIFERROMAGNETISM; HALL EFFECT; LAYERS; MAGNETIC FIELDS; MAGNETIC MOMENTS; MAGNETORESISTANCE; NEEL TEMPERATURE; PLATINUM; SPIN; TEMPERATURE DEPENDENCE; THIN FILMS
Descriptors DEC
ANGULAR MOMENTUM; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTS; FILMS; MAGNETISM; METALS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; PLATINUM METALS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENTS; TRANSITION TEMPERATURE

Optional Information

Notes
41 refs., 4 figs.