| DOI | Resolve DOI: https://doi.org/10.1016/S0921-4526(02)01642-3 |
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| Author | Search for: Sonier, J. E.; Search for: Brewer, J. H.; Search for: Kiefl, R. F.; Search for: Miller, R.; Search for: Heffner, R. H.; Search for: Poon, K. F.; Search for: Morris, G. D.; Search for: Hardy, W. N.; Search for: Liang, R.; Search for: Bonn, D. A.; Search for: Gardner, J. S.1; Search for: Stronach, C. E. |
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| Affiliation | - National Research Council Canada. NRC Steacie Institute for Molecular Sciences
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| Format | Text, Article |
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| Subject | Charge ordering; High-temperature superconductors; Zero-field [mu]SR |
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| Abstract | Zero-field (ZF) μSR measurements were performed on single crystals of the high temperature superconductor YBa2Cu3O6+x, for x≥0.67. Contrary to early ZF-μSR studies, we find that the muon-spin relaxation function evolves significantly as a function of temperature and oxygen content. The relaxation rate of the ZF-μSR time spectra exhibits a local minimum near 55 K and a subsequent increase with decreasing temperature. These features weaken considerably with decreasing x. A comparison to the results of nuclear quadrupole resonance experiments on highly doped samples suggests that these observations are associated with the build up of long-range charge correlations and not spontaneous orbital moments as suggested by Sonier et al. (Science 292 (2001) 1692). |
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| Publication date | 2003-02 |
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| In | |
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| Language | English |
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| NPARC number | 12339351 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | d9b72d7c-dfdf-4056-ab2c-03129b25bb11 |
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| Record created | 2009-09-11 |
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| Record modified | 2020-04-02 |
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