https://scholars.lib.ntu.edu.tw/handle/123456789/626365
Title: | Study of electronic structure in single Tl-O sheet superconductors by EELS | Authors: | Yuan J Brown L.M Liang W.Y RU-SHI LIU Edwards P.P. |
Issue Date: | 1991 | Journal Volume: | 4 | Journal Issue: | 1 S | Start page/Pages: | S193-S195 | Source: | Superconductor Science and Technology | Abstract: | O 1s absorption spectra for a series of metal oxide samples based on a common structure unit (Tl,A)(Ca,Y)Sr2Cu2O 7- delta(A=Pb,V) have been measured using high energy electron energy loss spectroscopy. The pre-edge feature contains transition from the O 1s core level to the states both in the Cu-O2 sheets, which can be correlated to the transition temperature, and to states in Tl(A)-O square planner sheets. Preliminary vanadium 2p spectroscopy suggests that V occupies a well defined atomic site. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-42549173266&doi=10.1088%2f0953-2048%2f4%2f1S%2f050&partnerID=40&md5=804b0d325e27098d1c4b480c7ab0beaa https://scholars.lib.ntu.edu.tw/handle/123456789/626365 |
ISSN: | 09532048 | DOI: | 10.1088/0953-2048/4/1S/050 |
Appears in Collections: | 化學系 |
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