TY - JOUR
T1 - High field ESR measurement of diamond chain substance Cu 3(OH)2(CO3)2
AU - Kamikawa, Tomohisa
AU - Okubo, Susumu
AU - Kunimoto, Takashi
AU - Ohta, Hitoshi
AU - Inagaki, Yuji
AU - Kikuchi, Hikomitsu
AU - Saito, Takashi
AU - Azuma, Masaki
AU - Takano, Mikio
N1 - Funding Information:
This work was supported by Grant-in-Aid for Scientific Research on Priority Areas (B) (No. 13130204 “field-induced new quantum phenomena in magnetic systems”) from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2003/5
Y1 - 2003/5
N2 - Azurite, Cu3(OH)2(CO3)2 is a candidate of the model substance for diamond chain with antiferromagnetic interaction. The millimeter and submillimeter wave ESR measurements of Cu 3(OH)2(CO3)2 single crystal have been performed in the frequency region from 50 to 360 GHz and in the temperature region from 1.8 to 90 K. As the line width of ESR extends up to 3 T and it is impossible to observe by a conventional X-band ESR, the high field ESR measurement turned out to be essential. The g-shift was observed below 20 K, which corresponds to a peak of the magnetic susceptibility. Therefore, the development of the short range order may be the origin of the resonance shifts.
AB - Azurite, Cu3(OH)2(CO3)2 is a candidate of the model substance for diamond chain with antiferromagnetic interaction. The millimeter and submillimeter wave ESR measurements of Cu 3(OH)2(CO3)2 single crystal have been performed in the frequency region from 50 to 360 GHz and in the temperature region from 1.8 to 90 K. As the line width of ESR extends up to 3 T and it is impossible to observe by a conventional X-band ESR, the high field ESR measurement turned out to be essential. The g-shift was observed below 20 K, which corresponds to a peak of the magnetic susceptibility. Therefore, the development of the short range order may be the origin of the resonance shifts.
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U2 - 10.1016/S0921-4526(02)02133-6
DO - 10.1016/S0921-4526(02)02133-6
M3 - Article
AN - SCOPUS:23044477985
VL - 329-333
SP - 988
EP - 989
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
IS - II
ER -