Mode separation of the Josephson plasma inBi2Sr2CaCu2O8+δ
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چکیده
منابع مشابه
Excitation of the Josephson Plasma Mode in Bi2Sr2CaCu2O81d in an Oblique Field
We present evidence identifying the resonance in microwave absorption observed in Bi2Sr2CaCu2O81d in a field H as the Josephson plasma mode. The resonance field displays an unusual reentrant cusp when H is very close to alignment with the layers. By fitting to a model of Bulaevskii et al., we obtain an anisotropy parameter g 400 420 at 5 K, and a Josephson plasma frequency vJ equal to 5.3 cm ...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1998
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.57.3108