Abstract
We have studied the effect of nonsuperconducting inclusions on the magnetization relaxation in melt-processed (formula presented) (formula presented) and Yb) bulk superconductor in a high-temperature region (formula presented) It is found that nonsuperconducting inclusions are mainly effective in reducing the normalized relaxation rate S (formula presented) at low fields (formula presented) and at high fields (formula presented) A suppression in S is observed in an intermediate field region (formula presented) for the samples exhibiting secondary peak effect, suggesting a relation between the peak and the suppression.
| Original language | English |
|---|---|
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 64 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2001 Jan 1 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
Cite this
Effect of nonsuperconducting secondary inclusions on the magnetization relaxation in melt-processed (formula presented) (formula presented) and Yb) bulk superconductors at high temperatures. / Mochida, Tadashi; Chikumoto, Noriko; Murakami, Masato.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 64, No. 6, 01.01.2001.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Effect of nonsuperconducting secondary inclusions on the magnetization relaxation in melt-processed (formula presented) (formula presented) and Yb) bulk superconductors at high temperatures
AU - Mochida, Tadashi
AU - Chikumoto, Noriko
AU - Murakami, Masato
PY - 2001/1/1
Y1 - 2001/1/1
N2 - We have studied the effect of nonsuperconducting inclusions on the magnetization relaxation in melt-processed (formula presented) (formula presented) and Yb) bulk superconductor in a high-temperature region (formula presented) It is found that nonsuperconducting inclusions are mainly effective in reducing the normalized relaxation rate S (formula presented) at low fields (formula presented) and at high fields (formula presented) A suppression in S is observed in an intermediate field region (formula presented) for the samples exhibiting secondary peak effect, suggesting a relation between the peak and the suppression.
AB - We have studied the effect of nonsuperconducting inclusions on the magnetization relaxation in melt-processed (formula presented) (formula presented) and Yb) bulk superconductor in a high-temperature region (formula presented) It is found that nonsuperconducting inclusions are mainly effective in reducing the normalized relaxation rate S (formula presented) at low fields (formula presented) and at high fields (formula presented) A suppression in S is observed in an intermediate field region (formula presented) for the samples exhibiting secondary peak effect, suggesting a relation between the peak and the suppression.
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U2 - 10.1103/PhysRevB.64.064518
DO - 10.1103/PhysRevB.64.064518
M3 - Article
AN - SCOPUS:84897006601
VL - 64
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 0163-1829
IS - 6
ER -