論文

査読有り
2015年11月

Effect of Geomagnetism on Ru-101 Nuclear Quadrupole Resonance Measurements of CeRu2

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
  • Masahiro Manago
  • ,
  • Kenji Ishida
  • ,
  • Tatsuma D. Matsuda
  • ,
  • Yoshichika Onuki

84
11
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.7566/JPSJ.84.115001
出版者・発行元
PHYSICAL SOC JAPAN

We performed Ru-101 nuclear quadrupole resonance (NQR) measurements on the s-wave superconductor CeRu2 and found oscillatory behavior in the spin-echo amplitude at the vertical bar +/- 1/2 > <-> vertical bar +/- 3/2 > transitions but not at the vertical bar +/- 3/2 > <-> vertical bar +/- 5/2 > transitions. The modulation disappears in the super-conducting state or in a magnetic shield, which implies a geomagnetic field effect. Our results indicate that the NQR spin-echo decay curve at the vertical bar +/- 1/2 > <-> vertical bar +/- 3/2 > transitions is sensitive to a weak magnetic field.


リンク情報
DOI
https://doi.org/10.7566/JPSJ.84.115001
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000364235900027&DestApp=WOS_CPL
ID情報
  • DOI : 10.7566/JPSJ.84.115001
  • ISSN : 0031-9015
  • Web of Science ID : WOS:000364235900027

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