| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1818389 | Physica C: Superconductivity and its Applications | 2011 | 5 Pages |
Abstract
⺠High-quality FeTe1-xSex polycrystals with Tc ⼠14 K were prepared by sintering at different temperatures. ⺠Intragranular critical current density of FeTe1-xSex polycrystals estimated from M-H curve is 5 à 104 A/cm2 at 5 K under zero field. ⺠The observed intragranular Jc value was confirmed by the magneto-optical images in the remanent state. ⺠The weak-link feature of FeTe1-xSex polycrystals is also revealed through magneto-optical imaging.
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Authors
Q. Ding, T. Taen, S. Mohan, Y. Nakajima, T. Tamegai,