Evolution of vortex matter, phase diagram, and upper critical field in the FeSe1−x S x system
We present a comprehensive study of vortex matter in the FeSe1−x S x system with various doping degree. The influence of sulphur substitution on peak effect occurrence is studied. Additionally, we study a possible vortex liquid–vortex glass/lattice transition and find an evidence that the vortex liquid–vortex glass phase transition in FeSe1−x S x has a quasi two–dimensional nature. We investigate the upper critical field behaviour in FeSe1−x S x system, and found that the upper critical field is higher than that predicted by the Werthamer–Helfand–Hohenberg (WHH) model, whereas its temperature dependence could be fitted within a two-band framework. Finally, a detailed H–T phase diagram is presented.
Top-30
Journals
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Superconductor Science and Technology
1 publication, 11.11%
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Chinese Physics Letters
1 publication, 11.11%
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Physica C: Superconductivity and its Applications
1 publication, 11.11%
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Physics-Uspekhi
1 publication, 11.11%
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Physical Review B
1 publication, 11.11%
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Chinese Journal of Physics
1 publication, 11.11%
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Materials
1 publication, 11.11%
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JETP Letters
1 publication, 11.11%
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Journal of Superconductivity and Novel Magnetism
1 publication, 11.11%
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Publishers
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IOP Publishing
2 publications, 22.22%
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Elsevier
2 publications, 22.22%
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Uspekhi Fizicheskikh Nauk Journal
1 publication, 11.11%
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American Physical Society (APS)
1 publication, 11.11%
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MDPI
1 publication, 11.11%
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Pleiades Publishing
1 publication, 11.11%
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Springer Nature
1 publication, 11.11%
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- We do not take into account publications without a DOI.
- Statistics recalculated weekly.