ISSN:
1434-6036
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Thin films of hydrogenated Bi2Sr2CaCu2O8 show three O−H vibrational absorption bands that shift upon deuteration with frequency ratiosv O-H/v O-D≈1.3, as expected for local modes. The band positions indicate that hydrogen atoms may be located at two different sites, namely in CuO2 layers and, for the most part, in BiO double layers. The temperature dependences of these absorption bands give no hint of any direct interactions between the O−H vibrational modes and the superconducting phase transition.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01387822
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