Superconducting Properties and Possible Vortex Phase Diagram in a Thick Amorphous MgxB1-xFilm-Reference-Cited by-同舟云学术

Superconducting Properties and Possible Vortex Phase Diagram in a Thick Amorphous MgxB1-xFilm

Published:2003-08-10 Issue:18n20 Volume:17 Page:3688-3693
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

Okuma S.¹,Togo S.¹,Amemori K.¹

Affiliation:

1. Research Center for Low Temperature Physics, Tokyo Institute of Technology, Ohokayama, Meguro-ku, Tokyo, 152-8551, Japan

Abstract

We report on the superconducting properties in a thick amorphous Mg x B 1-x film, which was prepared by coevaporation of pure Mg and B. Measurements of the current-voltage characteristics and the AC complex resistivity in magnetic fields indicate the presence of the vortex-glass transition. Based on the data, we construct the possible phase diagram in the field-temperature plane. We find that there is the large vortex-liquid phase, which persists down to low temperatures.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217979203021629

Reference12 articles.

1. Observation of superconductivity in thick amorphousMgxB1−xfilms

2. Vortex Glass Transition and Quantum Vortex Liquid at Low Temperature in a Thicka-MoxSi1−xFilm

3. Vortex phase diagram and quantum fluctuations in thicka−MoxSi1−xfilms

4. Thermal fluctuations, quenched disorder, phase transitions, and transport in type-II superconductors

5. Evidence of the Vortex-Glass Transition in Homogeneously Disordered Thick Films of a-MoxSi 1-x

Cited by 7 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Effects of heating on superconducting properties of amorphous MgxB1−x films;Physica C: Superconductivity;2008-09

2. Vortex phase diagram and dynamics at low temperature in a thick a-MoxGe1−x film;Physica C: Superconductivity and its Applications;2007-10

3. Vortex phase diagram and vortex dynamics at low temperature in a thick a-MgxB1−x film;Physica C: Superconductivity;2007-09

4. VORTEX STATES AND PEAK EFFECT AT LOW TEMPERATURE IN THICK AMORPHOUS FILMS WITH WEAK PINNING;International Journal of Modern Physics B;2007-07-30

5. VORTEX PHASE DIAGRAM AND DYNAMICS NEAR T = 0 IN THE LIQUID PHASE OF A THICK a-MoxGe1-x FILM;International Journal of Modern Physics B;2007-07-30