Title of article :
Are history effects common to all peak effects in superconductors?
Author/Authors :
Chaddah، نويسنده , , P and Chaudhary، نويسنده , , Sujeet and Roy، نويسنده , , S.B and Babu، نويسنده , , P.K and Nagarajan، نويسنده , , R and Gupta، نويسنده , , L.C، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Abstract :
With our DC-magnetisation studies on single crystal CeRu2, Bi-2212, polycrystalline 1 at% Fe-doped Nb and MoxRe1−x alloy samples, we show that the recently reported “history effects” are not general to all superconductors exhibiting “peak effect”. Our studies on MoxRe1−x showed that these “history effects” do not correlate with the currently held belief that “peak effect” needs to be at fields close to HC2(T).
Keywords :
A. Superconductors , D. Flux pinning and creep , D. Phase transitions
Journal title :
Solid State Communications
Journal title :
Solid State Communications
