Paramagnetic properties of noncentrosymmetric superconductors: application to CePt3Si |
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| Authors: | Samokhin K V |
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| Institution: | Department of Physics, Brock University, St. Catharines, Ontario, Canada. |
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| Abstract: | In a noncentrosymmetric crystal, the Zeeman interaction of the band electrons with an external magnetic field is highly anisotropic in the momentum space, vanishing along some high-symmetry planes. One of the consequences is that the paramagnetic susceptibility in superconductors without inversion symmetry, such as CePt3Si, shows an unusual temperature dependence. |
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