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          Institute: MPI für Chemische Physik fester Stoffe     Collection: publications 2002     Display Documents



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ID: 17762.0, MPI für Chemische Physik fester Stoffe / publications 2002
Neutron scattering studies of the one-dimensional quantum spin magnetism in Yb4As3
Authors:Kohgi, M.; Iwasa, K.; Mignot, J. M.; Gukasov, A.; Fåk, B.; Hiess, A.; Ochiai, A.; Aoki, H.
Language:English
Date of Publication (YYYY-MM-DD):2002-12
Title of Journal:Applied Physics A-Materials Science & Processing
Journal Abbrev.:Appl. Phys. A-Mater. Sci. Process.
Volume:74
Issue / Number:Suppl. S
Start Page:S871
End Page:S873
Review Status:Peer-review
Audience:Not Specified
Abstract / Description:Inelastic neutron scattering and polarized neutron diffraction experiments on Yb4As3 revealed that it exhibits typical behaviors of a 1D S = 1/2 Heisenberg antiferromagnet at low temperatures due to the formation of 1D arrays of Yb3+ ions by the charge-ordering transition. The staggered field effects on the Yb3+ chains induced by applying a magnetic field were also detected by the neutron scattering experiments.
Comment of the Author/Creator:Date: 2002, DEC
External Publication Status:published
Document Type:Article
Communicated by:Ina Wanschura
Affiliations:MPI für chemische Physik fester Stoffe
External Affiliations:Tokyo Metropolitan Univ, Dept Phys, Tokyo 1920397, Japan; Tokyo Metropolitan Univ, Dept Phys, Tokyo 1920397, Japan; CEA Saclay, LLB, F-91191 Gif Sur Yvette, France; Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England; ILL, F-38042 Grenoble, France; Tohoku Univ, Ctr Low Temp Sci, Sendai, Miyagi 9808578, Japan; Max Planck Inst Chem Phys Solids, D-01187 Dresden, Germany
Identifiers:ISI:000181499600291 [ID No:1]
ISSN:0947-8396 [ID No:2]
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