Abstract
From the spatial structure of vortex lattice state calculated by Eilenberger theory, we study the resonance line shape of Knight shift of the paramagnetic moments in s- and d-wave superconductors, comparing with the Redfield pattern of the internal field distribution. We discuss the deviation from the temperature dependence of the Yosida function and the magnetic field dependence of the paramagnetic susceptibility. In addition to the calculation in the clean limit, influences of the impurity scattering are estimated in the Born limit and in the unitary limit. These results are helpful for the analysis of NMR experiments to know properties of the superconductors.
| Original language | English |
|---|---|
| Article number | 174504 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 89 |
| Issue number | 17 |
| DOIs | |
| Publication status | Published - May 8 2014 |
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ASJC Scopus subject areas
- Condensed Matter Physics
- Electronic, Optical and Magnetic Materials
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Knight shift spectrum in vortex states in s - And d -wave superconductors on the basis of Eilenberger theory. / Tanaka, Kenta K.; Ichioka, Masanori; Nakai, Noriyuki; Machida, Kazushige.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 89, No. 17, 174504, 08.05.2014.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Knight shift spectrum in vortex states in s - And d -wave superconductors on the basis of Eilenberger theory
AU - Tanaka, Kenta K.
AU - Ichioka, Masanori
AU - Nakai, Noriyuki
AU - Machida, Kazushige
PY - 2014/5/8
Y1 - 2014/5/8
N2 - From the spatial structure of vortex lattice state calculated by Eilenberger theory, we study the resonance line shape of Knight shift of the paramagnetic moments in s- and d-wave superconductors, comparing with the Redfield pattern of the internal field distribution. We discuss the deviation from the temperature dependence of the Yosida function and the magnetic field dependence of the paramagnetic susceptibility. In addition to the calculation in the clean limit, influences of the impurity scattering are estimated in the Born limit and in the unitary limit. These results are helpful for the analysis of NMR experiments to know properties of the superconductors.
AB - From the spatial structure of vortex lattice state calculated by Eilenberger theory, we study the resonance line shape of Knight shift of the paramagnetic moments in s- and d-wave superconductors, comparing with the Redfield pattern of the internal field distribution. We discuss the deviation from the temperature dependence of the Yosida function and the magnetic field dependence of the paramagnetic susceptibility. In addition to the calculation in the clean limit, influences of the impurity scattering are estimated in the Born limit and in the unitary limit. These results are helpful for the analysis of NMR experiments to know properties of the superconductors.
UR - http://www.scopus.com/inward/record.url?scp=84900479565&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84900479565&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.89.174504
DO - 10.1103/PhysRevB.89.174504
M3 - Article
AN - SCOPUS:84900479565
VL - 89
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 17
M1 - 174504
ER -