3 papers
physics.app-ph2023
Atomic-Scale Tracking Phase Transition Dynamics of Berezinskii-Kosterlitz-Thouless Polar Vortex-Antivortex
Ruixue Zhu, Sizheng Zheng, Xiaomei Li +8
Particle-like topologies, such as vortex-antivortex (V-AV) pairs, have garnered significant attention in the field of condensed matter. However, the detailed phase transition dynam…
cond-mat.supr-con1999
C-axis Penetration Depth and Inter-layer Conductivity in the Thallium Based Cuprate Superconductors
D. Dulic, D. van der Marel, A. A. Tsvetkov +4
The c-axis Josephson plasmon in optimally doped single-layer and bi-layer high Tc cuprates Tl2201 and Tl2212 have been investigated using infrared spectroscopy. We observed the pla…
cond-mat.supr-con1999
Systematics of c-axis Phonons in the Thallium and Bismuth Based Cuprate Superconductors
A. A. Tsvetkov, D. Dulic, D. van der Marel +9
We present grazing incidence reflectivity measurements in the far infrared region at temperatures above and below Tc for a series of thallium (Tl2Ba2CuO6, Tl2Ba2CaCu2O8) and bismut…