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Josephson Plasma Resonance in Tl$_2$Ba$_2$CaCu$_2$O$_8$ in a Magnetic Field Measured using THz Spectroscopy

Verner K. Thorsmølle·Richard D. Averitt·Martin P. Maley·Lev N. Bulaevskii·Christian Helm·Antoinette J. Taylor
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Abstract

We report the first measurements of the $c$-axis Josephson Plasma Resonance (JPR) in Tl$_2$Ba$_2$CaCu$_2$O$_8$ as a function of temperature with and without a $c$-axis magnetic field using terahertz time-domain spectroscopy in transmission. The JPR is sensitive to the alignment of pancake vortices along the $c$-axis, and is observed to decrease when applying a magnetic field as expected.

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Verner K. Thorsmølle, Richard D. Averitt, Martin P. Maley, Lev N. Bulaevskii, Christian Helm, Antoinette J. Taylor. 2001-08-15. Josephson Plasma Resonance in Tl$_2$Ba$_2$CaCu$_2$O$_8$ in a Magnetic Field Measured using THz Spectroscopy. https://doi.org/10.1016/s0921-4526(01)01070-5

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