Published December 17, 2012 | Version v1
Journal article Metadata-only

Effect of Y doping on the magnetic properties of the postlayered perovskite Sr3Co2O6

Creators

  • 1. Department of Chemistry, Graduate School of Science, Hokkaido University, Sapporo, 060-0810 Hokkaido (Japan)
  • 2. International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044 Ibaraki (Japan)
  • 3. Institute of Physics, Chinese Academy of Sciences, 100190 Beijing (China)

Description

Polycrystals of the postlayered perovskite Sr3-xYxCo2O6 (x = 0–0.3) are successfully synthesized under a high-pressure and high-temperature condition, followed by magnetic susceptibility and magnetization measurements. The magnetically ordered state of the host compound Sr3Co2O6 is quickly altered by the Y doping. The characteristic magnetization plateaus is smeared out and disappears at x = 0.3. The magnetic properties change is much faster than what was observed for the Y doped analogous compound Ca3Co2O6, reflecting a possible difference of degree of the magnetic anisotropy of the Co spins of the Ca and Sr compounds.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/400/3/032109

Additional details

Identifiers

DOI
10.1088/1742-6596/400/3/032109;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
400
Journal Issue
3
Journal Page Range
[6 p.]
ISSN
1742-6596

Conference

Title
26. international conference on low temperature physics
Acronym
LT26
Dates
10-17 Aug 2011
Place
Beijing (China)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44040193
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANISOTROPY; CALCIUM COMPOUNDS; COBALT OXIDES; CONCENTRATION RATIO; DOPED MATERIALS; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; PEROVSKITE; POLYCRYSTALS; SPIN; STRONTIUM COMPOUNDS; YTTRIUM COMPOUNDS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ANGULAR MOMENTUM; CHALCOGENIDES; COBALT COMPOUNDS; CRYSTALS; DIMENSIONLESS NUMBERS; MAGNETIC PROPERTIES; MATERIALS; MINERALS; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PARTICLE PROPERTIES; PEROVSKITES; PHYSICAL PROPERTIES; TRANSITION ELEMENT COMPOUNDS