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Titolo:
THE OBSERVATION OF G-SHIFTS IN SPIN-PEIERLS MATERIAL CUGEO3 BY SUBMILLIMETER-WAVE ESR
Autore:
YAMAMOTO Y; OHTA H; MOTOKAWA M; FUJITA O; AKIMITSU J;
Indirizzi:
KOBE UNIV,FAC SCI,DEPT PHYS,NADA KU,ROKKOUDAI KOBE HYOGO 657 JAPAN TOHOKU UNIV,INST MAT RES SENDAI MIYAGI 98077 JAPAN AOYAMA GAKUIN UNIV,DEPT PHYS,COLL SCI & ENGN,SETAGAYA KU TOKYO 157 JAPAN
Titolo Testata:
Journal of the Physical Society of Japan
fascicolo: 4, volume: 66, anno: 1997,
pagine: 1115 - 1123
SICI:
0031-9015(1997)66:4<1115:TOOGIS>2.0.ZU;2-T
Fonte:
ISI
Lingua:
ENG
Soggetto:
COMPOUND CUGEO3; NEUTRON-SCATTERING; SYSTEM CUGEO3; STATE; TRANSITION; EVOLUTION; RESONANCE; PHASE; NMR; EPR;
Keywords:
CUGEO3; SUBMILLIMETER WAVE ESR; SPIN-PEIERLS TRANSITION; G-VALUE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
28
Recensione:
Indirizzi per estratti:
Citazione:
Y. Yamamoto et al., "THE OBSERVATION OF G-SHIFTS IN SPIN-PEIERLS MATERIAL CUGEO3 BY SUBMILLIMETER-WAVE ESR", Journal of the Physical Society of Japan, 66(4), 1997, pp. 1115-1123

Abstract

The g-shifts in spin-Peierls (SP) and magnetic (M) phases of the inorganic spin-Peierls material CuGeO3 have been observed by submillimeterwave ESR. The temperature dependence of the g-shifts from U phase to SP or M phase showed a continuous change. Since such g-shifts were also observed in the organic spin-Peierls material, for example TTF-AuBDT, such g-shifts can be considered the universal phenomena due to the lattice distortion in the spin-peierls materials. But, in the case of CuGeO3, the g-shifts are so large that we cannot explain them in the framework of the point charge model with considering the continuous lattice distortion.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 16:04:55