Journal ArticleDOI
Magnetic shielding using high-Tcsuperconductor
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TLDR
In this article, the magnetic shielding has been investigated by measuring magnetic coupling between primary and secondary coils separated by a high-Tc superconductor, which can explain the existence of superconductivity related surface current, which flows out from front to rear surface to couple with the secondary coil.Abstract:
The magnetic shielding has been investigated by measuring magnetic coupling between primary and secondary coils separated by a high-Tc superconductor. The magnetic coupling between primary and secondary coils could not be zero below Tc. This can be explained by the existence of superconductivity related surface current, which flows out from front to rear surface to couple with the secondary coil.read more
Citations
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Journal ArticleDOI
Magnetic shielding and harmonic generation in high-Tc superconducting tubes
TL;DR: In this article, the magnetic shielding and harmonic generation in a sintered Y1Ba2Cu3O7-x tube, subjected to an incident AC magnetic field, has been studied.
Journal ArticleDOI
Magnetic shielding properties of YBa2Cu3O7−x superconductors
TL;DR: In this paper, a modified two-coil technique was used to measure magnetic shielding effectiveness (S) of high-temperature superconductors in planar form. But this method was not suitable for high temperature superconducting materials.
Journal ArticleDOI
Superconducting materials for electronic applications
TL;DR: In this paper, a measurement of magnetic fields with Hall-and SQUID-sensors was done with the help of a specially constructed measuring apparatus with Hall and SQUID sensors.
Book ChapterDOI
Magnetic Shielding of High-Tc Superconducting Plates
TL;DR: In this article, the authors measured magnetic shielding properties of YBaCuO superconducting plates prepared by melt processes and found that the material is promising for the application of magnetic shielding in a relatively high magnetic field.
Journal Article
Bolometric Response of Superconducting YBa 2 Cu 3 O 7-x Microbridges
TL;DR: In this paper, high-T, superconducting bolometers have been presented by using YBa2Cu3O7-x films irradiated an LED source with an 0.94 urn wavelength.
References
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Journal ArticleDOI
Superconductivity at 93 K in a new mixed-phase Y-Ba-Cu-O compound system at ambient pressure
Maw-Kuen Wu,J. R. Ashburn,C. J. Torng,Pei-Herng Hor,R. L. Meng,Li Gao,Z. J. Huang,Yongmei Wang,Ching-Wu Chu +8 more
TL;DR: A stable and reproducible superconductivity transition between 80 and 93 K has been unambiguously observed both resistively and magnetically in a new Y-Ba-Cu-O compound system at ambient pressure.
Journal ArticleDOI
Determination of Oxygen Nonstoichiometry in a High-Tc Superconductor Ba2YCu3O7-δ
TL;DR: In this paper, thermogravimetric measurement and chemical analysis of oxygen nonstoichiometry were made at a temperature range of 350 to 1000°C and under the oxygen partial pressure of 10-4 to 1 atm.
Journal ArticleDOI
Thermogravimetric and High-Temperature X-Ray Studies on the Orthorhombic-to-Tetragonal Transition of YBa2Cu3Oy
TL;DR: In this paper, a thermogravimetric experiment was performed to determine oxygen content in the high Tc superconductor YBa2Cu3Oy, and it was concluded that the compound having y less than 6.0 has a tetragonal symmetry.