TY - JOUR
T1 - Excitation of the josephson plasma mode in Bi2Sr2CaCu2O8+δ in an oblique field
AU - Tsui, Ophelia K.C.
AU - Peterson, J. B.
AU - Ong, N. P.
PY - 1996
Y1 - 1996
N2 - We present evidence identifying the resonance in microwave absorption observed in [Formula presented] 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 [Formula presented] at 5 K, and a Josephson plasma frequency [Formula presented] equal to 5.3 c[Formula presented]. We also describe the dependence of [Formula presented] on H and T when the applied field [Formula presented].
AB - We present evidence identifying the resonance in microwave absorption observed in [Formula presented] 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 [Formula presented] at 5 K, and a Josephson plasma frequency [Formula presented] equal to 5.3 c[Formula presented]. We also describe the dependence of [Formula presented] on H and T when the applied field [Formula presented].
UR - https://www.webofscience.com/wos/woscc/full-record/WOS:A1996TR74000026
UR - https://openalex.org/W1482098350
UR - https://www.scopus.com/pages/publications/4243808404
U2 - 10.1103/PhysRevLett.76.819
DO - 10.1103/PhysRevLett.76.819
M3 - Journal Article
SN - 0031-9007
VL - 76
SP - 819
EP - 822
JO - Physical Review Letters
JF - Physical Review Letters
IS - 5
ER -