Title of article
11B NMR relaxation in superconductors: YRuB2 and LuRuB2 Original Research Article
Author/Authors
Y. Kishimoto، نويسنده , , Y. Kawasaki، نويسنده , , M. Tanabe، نويسنده , , Y. Ideta، نويسنده , , T. Ohno، نويسنده , , G. Ghosh، نويسنده , , AK Tyagi، نويسنده , , L.C. Gupta، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
3
From page
3153
To page
3155
Abstract
To investigate the electronic states in YRuB2 and LuRuB2, we have carried out 11B NMR measurements. In the normal state, the spin-lattice relaxation rates 1/T1ʹs in these compounds are proportional to the temperature T. 1/T1ʹs show a small coherence peak just below the superconducting transition temperature Tc and decrease exponentially well below Tc. YRuB2 and LuRuB2 are found to be BCS superconductors with the energy gap 2Δ(0)=3.52 kBTc.
Keywords
D. Superconductivity , A. Superconductors , D. Nuclear magnetic resonance
Journal title
Journal of Physics and Chemistry of Solids
Serial Year
2008
Journal title
Journal of Physics and Chemistry of Solids
Record number
1310566
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