ARGUMENT OF VARIOUS MODELS FOR MAGNETIC FLUX DYNAMICS VIAV~I CHARACTERISTIC CURVES OF FeSe0.5 Te0.5 SINGLE CRYSTAL
文献类型：期刊论文
| 刊名 | Chinese Journal of Low Temperature Physics
 |
| 出版日期 | 2012 |
| 卷号 | 34 |
| 关键词 | 高温超导体 磁通蠕动 涡旋钉扎 |
| ISSN号 | 1000-3258 |
| 其他题名 | ARGUMENT OF VARIOUS MODELS FOR MAGNETIC FLUX DYNAMICS VIAV~I CHARACTERISTIC CURVES OF FeSe0.5 Te0.5 SINGLE CRYSTAL |
| 英文摘要 | The discovery of high Tcsuperconductors shakes the Kim-Anderson model which has dominated the vortex dynamics for twenty years.Researchers suggest various new models,such as vortex glass model,collective pinning model and pinning potential-current(U~j) logarithmic model,to explain the magnetic flux dynamics in high T_c superconductors.Among them the vortex glass model has been widely accepted.Since the iron based superconductors are found,scientists discover that they behave similar to the high Tcsuperconductors.In this paper,we measured the V~I characteristic curves of the FeSe_(0.5)Te_(0.5) single crystal carefully and found that all the models mentioned above cannot explain our experimental results well,but Zhang ’ s reverse hopping model just in accord with the experimental results.We discuss the suitability of these models for vortex dynamics in high Tcsuperconductors and give reasonable explanations. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4550865 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/49509]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 推荐引用方式 GB/T 7714 | . ARGUMENT OF VARIOUS MODELS FOR MAGNETIC FLUX DYNAMICS VIAV~I CHARACTERISTIC CURVES OF FeSe0.5 Te0.5 SINGLE CRYSTAL[J]. Chinese Journal of Low Temperature Physics,2012,34. |
| APA | (2012).ARGUMENT OF VARIOUS MODELS FOR MAGNETIC FLUX DYNAMICS VIAV~I CHARACTERISTIC CURVES OF FeSe0.5 Te0.5 SINGLE CRYSTAL.Chinese Journal of Low Temperature Physics,34. |
| MLA | "ARGUMENT OF VARIOUS MODELS FOR MAGNETIC FLUX DYNAMICS VIAV~I CHARACTERISTIC CURVES OF FeSe0.5 Te0.5 SINGLE CRYSTAL".Chinese Journal of Low Temperature Physics 34(2012). |
入库方式： OAI收割
来源：合肥物质科学研究院
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