Published April 14, 2010 | Version v1
Journal article Metadata-only

Variation of the Ru moment in the Ca0.3Sr0.7Ru1-xMnxO3 system

Creators

  • 1. College of Science and Engineering, Aoyama Gakuin University, Sagamihara, Kanagawa 157-8572 (Japan)
  • 2. Japan Synchrotron Radiation Research Institute (JASRI/SPring-8), Sayo, Hyogo 679-5198 (Japan)
  • 3. Kawazoe Frontier Technologies, Co. Ltd, Sakae, Yokohama, Kanagawa 931-113 (Japan)
  • 4. Nanoscale Materials Center, National Institute for Materials Science, Namiki, Tsukuba, Ibaraki 305-0044 (Japan)
  • 5. Faculty of Maritime Sciences, Kobe University, Higashinada, Kobe, Hyogo 658-0022 (Japan)

Description

The variation of the magnetic moment on Ru and Mn atoms in the Ca0.3Sr0.7Ru1-xMnxO3 system was investigated by the magnetic Compton scattering technique using synchrotron radiation. The Ca0.3Sr0.7Ru1-xMnxO3 system has ferrimagnetism with an antiferromagnetic coupling between Ru and Mn, and the dominant magnetic component changes from ferromagnetic Ru to ferromagnetic Mn at x ∼ 0.25 as the Mn substitution proceeds. The mechanism for the change in the magnetism of Ca0.3Sr0.7Ru1-xMnxO3 is discussed.

Availability note (English)

Available from http://dx.doi.org/10.1088/0953-8984/22/14/145601

Additional details

Identifiers

DOI
10.1088/0953-8984/22/14/145601;
PII
S0953-8984(10)35446-4;

Publishing Information

Journal Title
Journal of Physics. Condensed Matter
Journal Volume
22
Journal Issue
14
Journal Page Range
[8 p.]
ISSN
0953-8984
CODEN
JCOMEL

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
41106209
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ANTIFERROMAGNETISM; ATOMS; CALCIUM COMPOUNDS; COMPTON EFFECT; COUPLING; FERRIMAGNETISM; MAGNETIC MOMENTS; MANGANESE COMPOUNDS; OXYGEN COMPOUNDS; RUTHENIUM COMPOUNDS; STRONTIUM COMPOUNDS; SYNCHROTRON RADIATION; VARIATIONS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BASIC INTERACTIONS; BREMSSTRAHLUNG; ELASTIC SCATTERING; ELECTROMAGNETIC INTERACTIONS; ELECTROMAGNETIC RADIATION; INTERACTIONS; MAGNETISM; RADIATIONS; REFRACTORY METAL COMPOUNDS; SCATTERING; TRANSITION ELEMENT COMPOUNDS