ISSN:
1434-6036
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Polarization dependent X-ray absorption measurements on single crystal Bi2Sr2CuO6 (T c =9 K) and Bi2Sr2CaCu2O8 (T c =80 K) with one and two CuO2 layers, respectively, show no energy shift of the Cu 2p main peak, and no relation between the amount of 3d(m=0, ±1) character and the critical temperatureT c . At grazing incidence a structure in Bi2Sr2CaCu2O8 is found at 937 eV, which can be ascribed to a composite state of Cu 3d(z 2), Cu 4s ando−2p(z).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01321038
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