Possible Singlet--Triplet Transition of ESR in the Kagome-Lattice Antiferromagnet

Verfasser / Beitragende:
[Tôru Sakai, Keigo Hijii, Susumu Okubo, Hitoshi Ohta, Hiroki Nakano, Seiji Miyashita]
Ort, Verlag, Jahr:
2015
Enthalten in:
Applied Magnetic Resonance, 46/9(2015-09-01), 997-1002
Format:
Artikel (online)
ID: 605545448
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024 7 0 |a 10.1007/s00723-015-0652-9  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00723-015-0652-9 
245 0 0 |a Possible Singlet--Triplet Transition of ESR in the Kagome-Lattice Antiferromagnet  |h [Elektronische Daten]  |c [Tôru Sakai, Keigo Hijii, Susumu Okubo, Hitoshi Ohta, Hiroki Nakano, Seiji Miyashita] 
520 3 |a The S = 1/2 kagome-lattice antiferromagnet is investigated by the numerical diagonalization of 18-spin finite-size cluster. The matrix elements proportional to the intensity of the singlet--triplet electron spin resonance (ESR) transition are calculated in the presence of the Dzyaloshinsky--Moriya interaction. Some angle-dependent selection rules are also proposed. The present result would be useful to examine whether the kagome-lattice antiferromagnet has a spin gap or not, with the ESR experiment. 
540 |a Springer-Verlag Wien, 2015 
700 1 |a Sakai  |D Tôru  |u JAEA, SPring-8, Sayo, Japan  |4 aut 
700 1 |a Hijii  |D Keigo  |u Molecular Photoscience Research Center, Kobe University, Kobe, Japan  |4 aut 
700 1 |a Okubo  |D Susumu  |u Molecular Photoscience Research Center, Kobe University, Kobe, Japan  |4 aut 
700 1 |a Ohta  |D Hitoshi  |u Molecular Photoscience Research Center, Kobe University, Kobe, Japan  |4 aut 
700 1 |a Nakano  |D Hiroki  |u Graduate School of Material Science, University of Hyogo, Kamigori, Japan  |4 aut 
700 1 |a Miyashita  |D Seiji  |u Department of Physics, University of Tokyo, Tokyo, Japan  |4 aut 
773 0 |t Applied Magnetic Resonance  |d Springer Vienna  |g 46/9(2015-09-01), 997-1002  |x 0937-9347  |q 46:9<997  |1 2015  |2 46  |o 723 
856 4 0 |u https://doi.org/10.1007/s00723-015-0652-9  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00723-015-0652-9  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Sakai  |D Tôru  |u JAEA, SPring-8, Sayo, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Hijii  |D Keigo  |u Molecular Photoscience Research Center, Kobe University, Kobe, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Okubo  |D Susumu  |u Molecular Photoscience Research Center, Kobe University, Kobe, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ohta  |D Hitoshi  |u Molecular Photoscience Research Center, Kobe University, Kobe, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Nakano  |D Hiroki  |u Graduate School of Material Science, University of Hyogo, Kamigori, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Miyashita  |D Seiji  |u Department of Physics, University of Tokyo, Tokyo, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Applied Magnetic Resonance  |d Springer Vienna  |g 46/9(2015-09-01), 997-1002  |x 0937-9347  |q 46:9<997  |1 2015  |2 46  |o 723