Direct Observation of Phase Oscillation Modes in Josephson-coupled Layered Superconductors

H. G. Shen; H. Zheng; W. Z. Shen; X. H. Zeng; X. Yao; X. Y. Chen; Z. Y. Lai

arxiv: cond-mat/0612208 · v1 · submitted 2006-12-08 · ❄️ cond-mat.supr-con

Direct Observation of Phase Oscillation Modes in Josephson-coupled Layered Superconductors

Z. Y. Lai , X. Yao , X. H. Zeng , H. Zheng , W. Z. Shen , X. Y. Chen , H. G. Shen This is my paper

classification ❄️ cond-mat.supr-con

keywords modespomsjosephsonmethodobservedoscillationphasesuperconductors

0 comments

read the original abstract

We have proposed to employ the microwave S parameters method to measure phase oscillation modes (POMs) in Josephson coupled-layered superconductors. For the first time, in SmBa2Cu3O7 (SmBCO) and YBa2Cu3O7-b (YBCO) at 77 K we have directly observed some POMs far below the Josephson plasma frequency. A series of discrete modes have been observed and discussed qualitatively in the POMs. The method may be a powerful and flexible tool in this field.

This paper has not been read by Pith yet.

Direct Observation of Phase Oscillation Modes in Josephson-coupled Layered Superconductors

discussion (0)