Abstract
Delocalized quasiparticles in the vortex state of an overdoped high-Tc superconductor was probed by 63Cu nuclear magnetic resonance (NMR). The spin Knight shift (Ks) and nuclear spin-lattice relaxation rate (1/T1) in the vortex state were reported as a function of magnetic field up to 28 T in the superconductor. Results showed that for temperatures below Tc the K and 1/T1 increased substantially with increasing field.
| Original language | English |
|---|---|
| Pages (from-to) | 770031-770034 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 88 |
| Issue number | 7 |
| Publication status | Published - Feb 18 2002 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Delocalized quasiparticles in the vortex state of an overdoped high-Tc superconductor probed by 63Cu NMR. / Zheng, Guo-Qing; Ozaki, H.; Kitaoka, Y.; Kuhns, P.; Reyes, A. P.; Moulton, W. G.
In: Physical Review Letters, Vol. 88, No. 7, 18.02.2002, p. 770031-770034.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Delocalized quasiparticles in the vortex state of an overdoped high-Tc superconductor probed by 63Cu NMR
AU - Zheng, Guo-Qing
AU - Ozaki, H.
AU - Kitaoka, Y.
AU - Kuhns, P.
AU - Reyes, A. P.
AU - Moulton, W. G.
PY - 2002/2/18
Y1 - 2002/2/18
N2 - Delocalized quasiparticles in the vortex state of an overdoped high-Tc superconductor was probed by 63Cu nuclear magnetic resonance (NMR). The spin Knight shift (Ks) and nuclear spin-lattice relaxation rate (1/T1) in the vortex state were reported as a function of magnetic field up to 28 T in the superconductor. Results showed that for temperatures below Tc the K and 1/T1 increased substantially with increasing field.
AB - Delocalized quasiparticles in the vortex state of an overdoped high-Tc superconductor was probed by 63Cu nuclear magnetic resonance (NMR). The spin Knight shift (Ks) and nuclear spin-lattice relaxation rate (1/T1) in the vortex state were reported as a function of magnetic field up to 28 T in the superconductor. Results showed that for temperatures below Tc the K and 1/T1 increased substantially with increasing field.
UR - http://www.scopus.com/inward/record.url?scp=0037127627&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037127627&partnerID=8YFLogxK
M3 - Article
VL - 88
SP - 770031
EP - 770034
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 7
ER -