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CU-63 NMR SHIFT AND RELAXATION BEHAVIOR IN TL2BA2CA2CU3O10-DELTA (T(C)=125-K)
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UNSPECIFIED (1994) CU-63 NMR SHIFT AND RELAXATION BEHAVIOR IN TL2BA2CA2CU3O10-DELTA (T(C)=125-K). PHYSICA C, 226 (1-2). pp. 106-112.
Research output not available from this repository, contact author.Abstract
Extensive Cu-63 NMR measurements have been carried out on a magnetically aligned sample of the triple-layered superconductor Tl2Ba2Ca2Cu3O10-delta (T(c) = 125 K). The Cu-63 shifts in the three Cu-O layers all have a similar temperature dependence to that of O-17, showing that they probe the same static spin susceptibility. The magnetic properties of this material were found to resemble those of underdoped YBa2Cu3O7-delta. The Knight shift decreases dramatically with decreasing temperature below 150 K in the normal state, whereas the nuclear spin lattice relaxation rate (1/T1T) shows a broad maximum at approximately 165 K, indicating an opening of a spin pp well above T(c).
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| Subjects: | Q Science > QC Physics | ||||
| Journal or Publication Title: | PHYSICA C | ||||
| Publisher: | ELSEVIER SCIENCE BV | ||||
| ISSN: | 0921-4534 | ||||
| Official Date: | 1 June 1994 | ||||
| Dates: |
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| Volume: | 226 | ||||
| Number: | 1-2 | ||||
| Number of Pages: | 7 | ||||
| Page Range: | pp. 106-112 | ||||
| Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
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