High-resolution XANES study of Eu(Ba1-xRx)(2)Cu3O7+delta (R = Eu, Pr)
| dc.citation.epage | en_US | |
| dc.citation.issue | en_US | |
| dc.citation.volume | 8 | en_US |
| dc.citation.woscount | 2 | |
| dc.contributor.author | Chen, J. M. | en_US |
| dc.contributor.author | Liu, R. S. | en_US |
| dc.contributor.author | Lee, J. M. | en_US |
| dc.contributor.author | T Lu, K. | en_US |
| dc.contributor.author | Yang, T. J. | en_US |
| dc.contributor.author | Kramer, M. J. | en_US |
| dc.contributor.author | McCallum, R. W. | en_US |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.date.accessioned | 2014-12-08T15:15:43Z | |
| dc.date.available | 2014-12-08T15:15:43Z | |
| dc.date.issued | 2006-09-27 | en_US |
| dc.description.abstract | We have probed the distribution of hole carriers in Eu(Ba1-xEux)(2) Cu3O7+delta (x = 0 - 0.2) and Eu(Ba1-xPrx)(2)Cu3O7+delta (x = 0 - 0.25) by O K-edge and Cu L-edge x-ray absorption spectra. Upon Eu and Pr substitution at the Ba site in Eu(Ba1-xRx)(2)Cu3O7+delta, the concentration of holes in the CuO2 planes becomes greatly diminished. The depletion rate of hole carriers within the CuO2 planes in Eu(Ba1-xPrx)(2)Cu3O7+delta is greater than that in Eu(Ba1-xEux)(2)Cu3O7+delta. The rate of T-c suppression with Pr doping in Eu(Ba1-xPrx)(2)Cu3O7+delta is accordingly greater than that in Eu(Ba1-xEux)(2)Cu3O7+delta. | en_US |
| dc.identifier.doi | 10.1088/1367-2630/8/9/215 | en_US |
| dc.identifier.issn | 1367-2630 | en_US |
| dc.identifier.journal | NEW JOURNAL OF PHYSICS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1088/1367-2630/8/9/215 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/11755 | |
| dc.identifier.wosnumber | WOS:000240807500005 | |
| dc.language.iso | en_US | en_US |
| dc.title | High-resolution XANES study of Eu(Ba1-xRx)(2)Cu3O7+delta (R = Eu, Pr) | en_US |
| dc.type | Article | en_US |