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Quasiparticle Excitation in the Superconducting Pyrochlore Cd2Re2O7 Probed by Muon Spin Rotation

R. Kadono·W. Higemoto·A. Koda·Y. Kawasaki·M. Hanawa·Z. Hiroi
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Abstract

The quasiparticle excitations in the mixed state of Cd2Re2O7 have been studied by means of muon spin rotation/relaxation. The temperature dependence of the magnetic penetration depth (lambda) is consistent with a nearly isotropic superconducting order parameter, although a slight discrepancy which is dependent on the details in the analysis may be present. This is also supported by the relatively weak field dependence of lambda.

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R. Kadono, W. Higemoto, A. Koda, Y. Kawasaki, M. Hanawa, Z. Hiroi. 2001-12-25. Quasiparticle Excitation in the Superconducting Pyrochlore Cd2Re2O7 Probed by Muon Spin Rotation. https://doi.org/10.1143/jpsj.71.709

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