ISSN:
1572-9605
Keywords:
Interface
;
multilayers
;
YBaCuO transition temperature charge transfer
;
dimensionality
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
,
Physics
Notes:
Abstract Measurements on YBCO/(Y-Pr)BCO trilayers show that the depression of the transition temperature in ultrathin YBCO is accompanied by a decrease in the conductance of the layers adjacent to the interfaces. The lowering of the conductance seems to be primarily the result of charge transfer across the interfaces, and perhaps to some extent also of defects. The intrinsic properties of YBCO seem to change little or not at all as the thickness decreases from bulk down to that of a single unit cell.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00730394
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