High field ESR study of the spin gap system with the field-induced phase

Hitoshi Ohta; Takahiro Sakurai; Masafumi Kodama; Motoi Kimata; Susumu Okubo; Makoto Yoshida; Yuko Hosokoshi; Hidekazu Tanaka; Yoshiya Uwatoko

doi:10.1143/PTPS.159.184

High field ESR study of the spin gap system with the field-induced phase

Hitoshi Ohta, Takahiro Sakurai, Masafumi Kodama, Motoi Kimata, Susumu Okubo, Makoto Yoshida, Yuko Hosokoshi, Hidekazu Tanaka, Yoshiya Uwatoko

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

4 Citations (Scopus)

Abstract

High field ESR studies of spin gap systems F₂PNNNO and KCuCl₃ have been performed. The broadening of the linewidth in F ₂PNNNO is observed near the start of the 1/2 plateau but not near the entrance of the field induced order at 9 T. The possible origin is discussed. The reduction of the spin gap by pressure in KCuCl₃ is observed directly by high field ESR under pressure. The result is discussed in connection with the theory by Matsumoto et al.

Original language	English
Pages (from-to)	184-188
Number of pages	5
Journal	Progress of Theoretical Physics Supplement
Volume	159
DOIs	https://doi.org/10.1143/PTPS.159.184
Publication status	Published - 2005
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1143/PTPS.159.184

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abstract = "High field ESR studies of spin gap systems F2PNNNO and KCuCl3 have been performed. The broadening of the linewidth in F 2PNNNO is observed near the start of the 1/2 plateau but not near the entrance of the field induced order at 9 T. The possible origin is discussed. The reduction of the spin gap by pressure in KCuCl3 is observed directly by high field ESR under pressure. The result is discussed in connection with the theory by Matsumoto et al.",

author = "Hitoshi Ohta and Takahiro Sakurai and Masafumi Kodama and Motoi Kimata and Susumu Okubo and Makoto Yoshida and Yuko Hosokoshi and Hidekazu Tanaka and Yoshiya Uwatoko",

year = "2005",

doi = "10.1143/PTPS.159.184",

language = "English",

volume = "159",

pages = "184--188",

journal = "Progress of Theoretical Physics Supplement",

issn = "0375-9687",

publisher = "Yukawa Institute for Theoretical Physics",

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T1 - High field ESR study of the spin gap system with the field-induced phase

AU - Ohta, Hitoshi

AU - Sakurai, Takahiro

AU - Kodama, Masafumi

AU - Kimata, Motoi

AU - Okubo, Susumu

AU - Yoshida, Makoto

AU - Hosokoshi, Yuko

AU - Tanaka, Hidekazu

AU - Uwatoko, Yoshiya

PY - 2005

Y1 - 2005

N2 - High field ESR studies of spin gap systems F2PNNNO and KCuCl3 have been performed. The broadening of the linewidth in F 2PNNNO is observed near the start of the 1/2 plateau but not near the entrance of the field induced order at 9 T. The possible origin is discussed. The reduction of the spin gap by pressure in KCuCl3 is observed directly by high field ESR under pressure. The result is discussed in connection with the theory by Matsumoto et al.

AB - High field ESR studies of spin gap systems F2PNNNO and KCuCl3 have been performed. The broadening of the linewidth in F 2PNNNO is observed near the start of the 1/2 plateau but not near the entrance of the field induced order at 9 T. The possible origin is discussed. The reduction of the spin gap by pressure in KCuCl3 is observed directly by high field ESR under pressure. The result is discussed in connection with the theory by Matsumoto et al.

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EP - 188

JO - Progress of Theoretical Physics Supplement

JF - Progress of Theoretical Physics Supplement

SN - 0375-9687

ER -

High field ESR study of the spin gap system with the field-induced phase

Abstract

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