Observation of the vortex-pinning resonance in YBa2Cu3O7

E. J. Choi, H. T.S. Lihn, S. Kaplan, S. Wu, H. D. Drew, Qi Li, D. B. Fenner, Julia M. Phillips, S. Y. Hou

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A resonance has been observed in the mixed state of YBa2Cu3O7 thin films at h {combining short solidus overlay} ω ≅ 3 meV in the (hole) cyclotron resonance active mode of circular polarization. This chiral response is inconsistent with the conventional models of vortex dynamics. Based on a clean-limit theory recently developed by T. Hsu [Physica C 213 (1993) 305] which successfully describes these experiments we identify the resonance as a hybridized cyclotron-pinning resonance.

Original languageEnglish (US)
Pages (from-to)258-264
Number of pages7
JournalPhysica C: Superconductivity and its applications
Issue number3-4
StatePublished - Nov 20 1995

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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    Choi, E. J., Lihn, H. T. S., Kaplan, S., Wu, S., Drew, H. D., Li, Q., Fenner, D. B., Phillips, J. M., & Hou, S. Y. (1995). Observation of the vortex-pinning resonance in YBa2Cu3O7. Physica C: Superconductivity and its applications, 254(3-4), 258-264. https://doi.org/10.1016/0921-4534(95)00550-1