Neutron-diffraction studies of YMnO3 / Park J., Kong U., Pirogov A., Choi S.I., Park J.-G., Choi Y.N., Lee C., Jo W. // Applied Physics A: Materials Science and Processing. - 2002. - V. 74, l. SUPPL.I. - P. S796-S798.

ISSN:

09478396

Type:

Article

Abstract:

We have made thermal expansion and neutron-diffraction studies of YMnOs, and found that our bulk measurements showed anomalous behavior at TN = 80 K. The analysis of the neutron-diffraction data shows that the magnetic scattering of YMnO3 can be described equally well by the Γ1 and Γ3 representations of space group P63cm. Around the Néel temperature, we also find that the lattice constants change anomalously, implying the existence of a magneto-electric effect.

Author keywords:

Index keywords:

Lattice constants; Magnetization; Magnetoelectric effects; Magnetometers; Neutron diffraction; Numerical analysis; Permittivity; Strain gages; Thermal effects; Thermal expansion; Magnetic scattering;

DOI:

10.1007/s003390201806

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-0037002303&doi=10.1007%2fs003390201806&partnerID=40&md5=d9a4c7ae74ff4c89e5d2ece725ff27b1

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Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-0037002303&doi=10.1007%2fs003390201806&partnerID=40&md5=d9a4c7ae74ff4c89e5d2ece725ff27b1
Affiliations	Department of Physics, Inha University, Incheon 402-751, South Korea; Department of Physics, SungKyunKwan University, Suwon 440-746, South Korea; Neutron Physics Laboratory, Korea Atomic Energy Research Inst., Daejon 305-600, South Korea; Geballe Lab. for Advanced Materials, Stanford University, Stanford, CA 94305, United States; Ctr. Strongly Correlated Mat. Res., Seoul National University, Seoul 151-742, South Korea
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Correspondence Address	Park, J.-G.; Department of Physics, Inha University, Incheon 402-751, South Korea; email: jgpark@skku.ac.kr
CODEN	APAMF
Language of Original Document	English
Abbreviated Source Title	Appl Phys A
Source	Scopus