Low-Temperature Neutron Diffraction and Magnetic Properties of La1.2Sr0.9Ca0.9Mn2O7

Title
Low-Temperature Neutron Diffraction and Magnetic Properties of La1.2Sr0.9Ca0.9Mn2O7
Author(s)
이재열윤당혁카티라주
Keywords
EQUAL-TO 0.50; TRANSPORT-PROPERTIES; MANGANITE LA1.2SR1.8MN2O7; BILAYERED MANGANITE; MAGNETORESISTANCE; CRYSTAL; SUBSTITUTION; OXIDES; SPIN; BA
Issue Date
201411
Publisher
SPRINGER
Citation
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, v.27, no.11, pp.2501 - 2506
Abstract
The crystal structure and magnetic properties of a typical polycrystalline double-layered manganite, La1.2Sr0.9Ca0.9Mn2O7, were examined using neutron diffraction and magnetization techniques. Neutron diffraction was performed at low and room temperatures and the crystal structure was refined using the Rietveld method based on the space group I4/Mmm. Low temperature neutron diffraction and magnetization measurements clearly revealed antiferromagnetic ordering. A neel transition was observed at approximately 150 K.
URI
http://hdl.handle.net/YU.REPOSITORY/30494http://dx.doi.org/10.1007/s10948-014-2620-2
ISSN
1557-1939
Appears in Collections:
공과대학 > 신소재공학부 > Articles
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