Latent heat of vortex lattice melting in two-dimensional superconductors under high magnetic fields

2004 ◽  
Vol 69 (2) ◽  
Author(s):  
V. Zhuravlev ◽  
T. Maniv
Keyword(s):  
Magnetic Fields ◽  
Latent Heat ◽  
Vortex Lattice ◽  
High Magnetic Fields ◽  
Two Dimensional ◽  
Vortex Lattice Melting

scholarly journals Study of high-Tc interface superconductivity in La1.55Sr0.45CuO4/La2CuO4 heterostructures at high magnetic fields and frequencies

2017 ◽  
Vol 31 (25) ◽  
pp. 1745016
Author(s):  
V. A. Gasparov ◽  
A. Audouard ◽  
L. Drigo ◽  
Xi He ◽  
I. Bozovic
Keyword(s):  
Magnetic Fields ◽  
Vortex Lattice ◽  
Critical Magnetic Field ◽  
High Magnetic Fields ◽  
High Tc ◽  
High Frequencies ◽  
Superconducting Cuprates ◽  
Vortex Lattice Melting ◽  
Interface Superconductivity ◽  
Very High

We have synthesized heterostructures that consist of a layer of a cuprate insulator, La2CuO4, and a layer of a nonsuperconducting cuprate metal, La[Formula: see text]Sr[Formula: see text]CuO4. Such bilayers show high-[Formula: see text] interface superconductivity confined within a single CuO2 plane. Here, we explore the behavior of interface superconductivity at high frequencies (up to 50 MHz) under high magnetic fields (up to 56 T). We find that interface superconductivity persists up to very high perpendicular fields (exceeding 40 T). The critical magnetic field [Formula: see text] shows an upward divergence with decreasing temperature suggestive of vortex-lattice melting, similar to what is observed in bulk superconducting cuprates.

Magneto-optical effects of excitons inBiI3crystals under pulsed high magnetic fields. II. Excitons localized at two-dimensional defects

1993 ◽  
Vol 48 (8) ◽  
pp. 5095-5104 ◽  
Author(s):  
T. Komatsu ◽  
K. Koike ◽  
Y. Kaifu ◽  
S. Takeyama ◽  
K. Watanabe ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
High Magnetic Fields ◽  
Two Dimensional ◽  
Optical Effects
Sign in / Sign up

Export Citation Format

Share Document