Quantum Diffusion of Muons Interacting with Superconducting Electrons. I

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概要

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• The quantum diffusion of muons in superconductors is studied for two cases : superconductors with impurities and without impurities. The result shows that in the case of pure superconductors the tunneling probability from one site to a nearest neighbor site increases exponentially with the decrease of temperature. In the case of impure superconductors there is a competition among three energies : temperature, superconducting energy gap, and the energy difference between two neighbouring sites. As a consequence the tunneling probability has an interesting structure which reflects sensitively the energy gap.

• 1993-06-15

著者

• Ohashi Yoji

  Department Of Physics Tokyo Institute Of Technology

• Ohashi Yoji

  Department Of Material Physics Faculty Of Engineering Science Osaka University

• Matsumoto Masashige

  Institute For Solid State Physics University Of Tokyo

• Ohashi Yoji

  Department of Physics, Tokyo Institute of Technology

関連論文

• Quantum Diffusion of Muons Interacting with Superconducting Electrons. II
• Quantum Diffusion of Muons Interacting with Superconducting Electrons. I
• Pairing and Depairing Effects of Antiferromagnetic Spin Fluctuations in High-T_c Superconductivity
• New Fermion Superfluidity and the BCS-BEC Crossover in a Trapped Gas of Fermi Atoms with a Feshbach Resonance(Fermion-pair condensation at low density,YITP Workshop on New Developments in Nuclear Self-Consistent Mean-Field Theories (MF05))
• Bound State and Order Parameter Mixing Effect by Nonmagnetic Impurity Scattering in Two-band Superconductors
• Resonance State Localized around Nonmagnetic Impurity with Unitarity Scattering in Two-Dimensional d-Wave Superconductor
• Temperature Dependence of Uniform Susceptibility in High-T_c Superconductors
• Theoretical Proposal of a Method to Identify the Symmetry of the Order Parameter in High-T_c Superconductivity
• On the Fulde-Ferrell State in Spatially Isotropic Superconductors(Condensed Matter : Electronic Strucuture, Electrical, Magnetic and Optical Properties)

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