Evidence for a singlet-triplet transition in spin-peierls system CuGeO3

O. Fujita; J. Akimitsu; M. Nishi; K. Kakurai

doi:10.1103/PhysRevLett.74.1677

Evidence for a singlet-triplet transition in spin-peierls system CuGeO3

O. Fujita, J. Akimitsu, M. Nishi, K. Kakurai

Research output: Contribution to journal › Article › peer-review

69 Citations (Scopus)

Abstract

The magnetic field dependence of the spin-Peierls gap in CuGeO3 has been studied by means of neutron inelastic scattering. The splitting of the single gap state into three distinct excitation branches under a magnetic field can be regarded as direct evidence for the singlet-triplet transition in a spin-Peierls system.

Original language	English
Pages (from-to)	1677-1680
Number of pages	4
Journal	Physical Review Letters
Volume	74
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevLett.74.1677
Publication status	Published - 1995
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.74.1677

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title = "Evidence for a singlet-triplet transition in spin-peierls system CuGeO3",

abstract = "The magnetic field dependence of the spin-Peierls gap in CuGeO3 has been studied by means of neutron inelastic scattering. The splitting of the single gap state into three distinct excitation branches under a magnetic field can be regarded as direct evidence for the singlet-triplet transition in a spin-Peierls system.",

author = "O. Fujita and J. Akimitsu and M. Nishi and K. Kakurai",

year = "1995",

doi = "10.1103/PhysRevLett.74.1677",

language = "English",

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pages = "1677--1680",

journal = "Physical Review Letters",

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AU - Fujita, O.

AU - Akimitsu, J.

AU - Nishi, M.

AU - Kakurai, K.

PY - 1995

Y1 - 1995

N2 - The magnetic field dependence of the spin-Peierls gap in CuGeO3 has been studied by means of neutron inelastic scattering. The splitting of the single gap state into three distinct excitation branches under a magnetic field can be regarded as direct evidence for the singlet-triplet transition in a spin-Peierls system.

AB - The magnetic field dependence of the spin-Peierls gap in CuGeO3 has been studied by means of neutron inelastic scattering. The splitting of the single gap state into three distinct excitation branches under a magnetic field can be regarded as direct evidence for the singlet-triplet transition in a spin-Peierls system.

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U2 - 10.1103/PhysRevLett.74.1677

DO - 10.1103/PhysRevLett.74.1677

M3 - Article

AN - SCOPUS:4243082726

VL - 74

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EP - 1680

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

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ER -

Evidence for a singlet-triplet transition in spin-peierls system CuGeO3

Abstract

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