Kulkarni, G. U. ; Sankar, G. ; Rao, C. N. R. (1989) Nature of Pb in superconducting cuprates containing lead: a Pb L3 X-ray absorption near-edge spectroscopy study Applied Physics Letters, 55 (4). pp. 388-389. ISSN 0003-6951
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Official URL: http://apl.aip.org/resource/1/applab/v55/i4/p388_s...
Related URL: http://dx.doi.org/10.1063/1.102421
Abstract
X-ray absorption near-edge spectroscopy studies show that Pb in superconducting Tl0.5Pb0.5CaSr2Cu2O7+δ is essentially in the 4+ state while it is in the 2+ state in Pb2Sr2Ca1−xLnxCu3O8+δ.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| Keywords: | Xanes; High-Tc Superconductors; Lead Oxides; Copper Oxides; Calcium Oxides; Strontium Oxides; Bismuth Oxides; Thallium Oxides; Lead; Charge State; Electronic Structure; X-ray Spectra; Absorption Spectra; Type-II Superconductors; Very High Temperature; Powders; Electrical Properties; X-ray Diffraction |
| ID Code: | 43454 |
| Deposited On: | 11 Jun 2011 13:17 |
| Last Modified: | 11 Jun 2011 13:17 |
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