Publication: A field induced ferromagnetic-like transition below 2.8 K in Li2CuO2: an experimental and theoretical study
Date
1998
Authors
Jensen, P. J.
Rao, K. V.
Sapiña, F.
Beltrán, D.
Iqbal, Z.
Cooley, J. C.
Smith, J. L.
Director
Publisher
AIP Publishing
Acceso abierto / Sarbide irekia
Artículo / Artikulua
Versión publicada / Argitaratu den bertsioa
Project identifier
Impacto
Abstract
The low temperature magnetic properties of the Li2CuO2 compound have been investigated by means of superconducting quantum interference device magnetometry. We find in addition to an antiferromagnetic phase below 9.5 K a ferromagnetic-like steep rise of the magnetization around 2.8 K. The observed low temperature behavior is discussed by considering second and fourth order magnetocrystalline effective anisotropy coefficients, in addition to the exchange couplings reported in the literature.
Description
Keywords
Li2CuO2, Magnetic properties
Department
Física / Fisika
Faculty/School
Degree
Doctorate program
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© 1998 American Institute of Physics
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