In this investigation resonance interaction between superconductors and radio frequency field has been studied by a modified electron spin resonance equipment. At transition temperature (T c ) the amplitude of the response increased about 20-25 times and the resonance frequency of the circuit from 1
Effect of small magnetic field on the absorption property of superconducting Y–Ba–Cu–O (the magnetic memory effect)
✍ Scribed by N.G. Khatiashvili; Gy. Kovács; T. Porjesz
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 68 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0749-6036
No coin nor oath required. For personal study only.
✦ Synopsis
A magnetic memory effect is observed in the absorption of electromagnetic waves of 20-70 MHz in YBa 2 Cu 3 O 7 at 77-300 K.
📜 SIMILAR VOLUMES
By varying the content ratio of the initial products, nine compounds of the Y-Ba-Cu-0 system have been produced. These were studied to find their T, values, critical currents j , at 77 K and effects of compression stress on the U(j)-curves. Mechanical loading has been found to result in a shift of t
Exploration of the Superconducting Properties of Y 3 Ba 5 Cu 8 O 18 with and without Ca Doping by Magnetic Measurements. -Superconducting Y3Ba5Cu8O18 and Ca-doped Y3Ba5Ca2Cu8O18 are synthesized by the sol-gel method from dilute HNO3 solutions containing appropriate amounts of Y2O3, Ba(NO3)2, CuO, C
In \(\mathrm{CuO}_{5}\) is isostructural to \(\mathrm{Y}_{2} \mathrm{Cu}_{2} \mathrm{O}_{5}\) both in its crystal and magnetic structure. In and \(Y\) can be substituted by each other in any ratio to make new compounds \(\mathrm{Y}_{2-x} \mathrm{In}_{x} \mathrm{Cu}_{2} \mathrm{O}_{5}(x=0-2)\) which