Odd-Parity Superconductivity with Parallel Spin Pairing in UPt3 : Evidence from 195Pt Knight Shift Study
Physical review letters Volume 77 Issue 7
Page 1374-1377
published_at 1996-08-12
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| File | |
| Title ( eng ) |
Odd-Parity Superconductivity with Parallel Spin Pairing in UPt3 : Evidence from 195Pt Knight Shift Study
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| Creator |
Tou Hideki
Kitaoka Y.
Asayama K.
Kimura N.
Ōnuki Y.
Yamamoto E.
Maezawa K.
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| Source Title |
Physical review letters
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| Volume | 77 |
| Issue | 7 |
| Start Page | 1374 |
| End Page | 1377 |
| Abstract |
The temperature dependence of the 195Pt Knight shift, K, for the high quality single crystal UPt3 has been measured down to T = 28 mK in applied magnetic fields parallel and perpendicular to the hexagonal c axis. No change of K's has been found across the superconducting transition temperature Tc down to 28 mK regardless of the crystal directions and independent of the superconducting multiphases. It is demonstrated that UPt3 is the odd-parity superconductor with parallel spin pairing following the direction of the magnetic field in a range of 4.4–15.6 kOe without an appreciable pinning of the order parameter to the lattice.
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| NDC |
Physics [ 420 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Physical Society
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| Date of Issued | 1996-08-12 |
| Rights |
Copyright (c) 1996 The American Physical Society
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0031-9007
[DOI] http://dx.doi.org/10.1103/PhysRevLett.77.1374
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