Published 2020 | Version v1
Book Metadata-only

Anomalous magnetoresistance of BiS2-based layered superconductor Eu3Bi2S4F4

Creators

  • 1. Tokyo Metropolitan University, Department of Physics, Tokyo (Japan)

Description

We have measured electrical transport and magnetic properties of BiS2-based layered superconductor Eu3Bi2S4F4. It has been found that the field dependence of magnetoresistance (MR) exhibits a bell-shaped structure, which shifts to higher fields with increasing temperature. Observed clear correlation between MR and the Eu-ion magnetization demonstrates that the mobility of doped electrons in BiS2 layers is controlled by Eu magnetic moments via strong magnetic coupling between them. Eu3Bi2S4F4 is the one and only BiS2-based layered material that exhibits such an anomalous MR due to the interlayer magnetic coupling. (author)

Availability note (English)

Available from DOI: https://doi.org/10.7566/JPSCP.30.011059
Part of:
Proceedings of the international conference on strongly correlated electron systems (SCES2019)

Additional details

Identifiers

DOI
10.7566/JPSCP.30.011059;

Publishing Information

Publisher
Physical Society of Japan
Imprint Place
Tokyo (Japan)
ISBN
978-4-89027-142-9
Imprint Title
Proceedings of the international conference on strongly correlated electron systems (SCES2019)
Imprint Pagination
[1157 p.]
Journal Page Range
p. 011059.1-011059.6

Conference

Title
International conference on strongly correlated electron systems
Acronym
SCES2019
Dates
23-28 Sep 2019
Place
Okayama (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
52044560
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BISMUTH SULFIDES; CRITICAL TEMPERATURE; CRYSTAL DOPING; CRYSTAL STRUCTURE; CRYSTALLOGRAPHY; ELECTRON CORRELATION; EUROPIUM COMPOUNDS; HIGH-TC SUPERCONDUCTORS; MAGNETIC MOMENTS; MAGNETORESISTANCE; MATERIAL SUBSTITUTION; MOESSBAUER SPECTROMETERS
Descriptors DEC
BISMUTH COMPOUNDS; CHALCOGENIDES; CORRELATIONS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; GAMMA SPECTROMETERS; MEASURING INSTRUMENTS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SPECTROMETERS; SULFIDES; SULFUR COMPOUNDS; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE; TYPE-II SUPERCONDUCTORS

Optional Information

Notes
16 refs., 4 figs.