Abstract
ESR measurements have been performed in high magnetic fields up to 30 T on the spin-Peierls compounds CuGeO3 and MEM(TCNQ)2 to examine the magnetic excitation in the magnetic phase (M phase) induced by external fields. Discontinuous changes in the resonance fields have been observed around the phase boundary between the dimerized spin-Peierls phase and the M phase for both CuGeO3 and MEM(TCNQ)2. Anisotropic AFMR modes are observed in the M phase Of CuGeO3.
| Original language | English |
|---|---|
| Pages (from-to) | 687-688 |
| Number of pages | 2 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 177-181 |
| Issue number | PART 1 |
| Publication status | Published - Jan 1998 |
| Externally published | Yes |
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Keywords
- Electron spin resonance
- Magnetic excitations
- Peierls spin transition
- Phase transition
ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
ESR study of the field-induced magnetic phase of spin-Peierls CuGeO3 and MEM(TCNQ)2. / Nojiri, H.; Hamamoto, T.; Fujita, O.; Akimitsu, Jun; Takagi, S.; Motokawa, M.
In: Journal of Magnetism and Magnetic Materials, Vol. 177-181, No. PART 1, 01.1998, p. 687-688.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - ESR study of the field-induced magnetic phase of spin-Peierls CuGeO3 and MEM(TCNQ)2
AU - Nojiri, H.
AU - Hamamoto, T.
AU - Fujita, O.
AU - Akimitsu, Jun
AU - Takagi, S.
AU - Motokawa, M.
PY - 1998/1
Y1 - 1998/1
N2 - ESR measurements have been performed in high magnetic fields up to 30 T on the spin-Peierls compounds CuGeO3 and MEM(TCNQ)2 to examine the magnetic excitation in the magnetic phase (M phase) induced by external fields. Discontinuous changes in the resonance fields have been observed around the phase boundary between the dimerized spin-Peierls phase and the M phase for both CuGeO3 and MEM(TCNQ)2. Anisotropic AFMR modes are observed in the M phase Of CuGeO3.
AB - ESR measurements have been performed in high magnetic fields up to 30 T on the spin-Peierls compounds CuGeO3 and MEM(TCNQ)2 to examine the magnetic excitation in the magnetic phase (M phase) induced by external fields. Discontinuous changes in the resonance fields have been observed around the phase boundary between the dimerized spin-Peierls phase and the M phase for both CuGeO3 and MEM(TCNQ)2. Anisotropic AFMR modes are observed in the M phase Of CuGeO3.
KW - Electron spin resonance
KW - Magnetic excitations
KW - Peierls spin transition
KW - Phase transition
UR - http://www.scopus.com/inward/record.url?scp=0031706950&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031706950&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0031706950
VL - 177-181
SP - 687
EP - 688
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
IS - PART 1
ER -