Recent advances in iron-based superconductors toward applications
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TLDR
Recently, the discovery of a high critical temperature (T c ) iron-based superconductor (IBSC) was accepted with surprise in the condensed matter community and rekindled extensive study globally as mentioned in this paper.About:
This article is published in Materials Today.The article was published on 2017-10-01 and is currently open access. It has received 304 citations till now.read more
Citations
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Angle-Resolved Photoemission Studies of Quantum Materials
TL;DR: Angle-resolved photoemission spectroscopy (ARPES) has emerged as a leading experimental probe for studying the complex phenomena in quantum materials, a subject of increasing importance as mentioned in this paper.
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Iron pnictides and chalcogenides: a new paradigm for superconductivity
Rafael M. Fernandes,Amalia I. Coldea,Hong Ding,Ian R. Fisher,Peter Hirschfeld,Gabriel Kotliar +5 more
TL;DR: In the case of the iron-based superconductors, a new appreciation of the ways in which the presence of multiple atomic orbitals can manifest in unconventional superconductivity, giving rise to a rich landscape of gap structures that share the same dominant pairing mechanism as mentioned in this paper .
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Predicted Pressure-Induced Superconducting Transition in Electride Li 6 P
Ziyuan Zhao,Shoutao Zhang,Tong Yu,Haiyang Xu,Aitor Bergara,Aitor Bergara,Aitor Bergara,Guochun Yang +7 more
TL;DR: It is reported that a pressure-induced stable Li_{6}P electride, identified by first-principles swarm structure calculations, becomes a superconductor with a predicted superconducting transition temperature T_{c} of 39.3 K, which is the highest among the already known electrides.
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Recent breakthrough development in iron-based superconducting wires for practical applications
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Zintl phases with group 15 elements and the transition metals: A brief overview of pnictides with diverse and complex structures
TL;DR: In this paper, a review article summarizes literature data for a number of reported transition-metal-bearing Zintl pnictides with the focus on their crystal structures, with a particular focus on the transition metal-containing ZintL phases with Pnictogens, since many of these compounds are regarded as promising materials for thermoelectric applications.
References
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Possible high Tc superconductivity in the Ba-La-Cu-O system
TL;DR: In this paper, Ba−La−Cu−O system, with the composition BaxLa5−xCu5O5(3−y) have been prepared in polycrystalline form, and samples with x=1 and 0.75,y>0, annealed below 900°C under reducing conditions, consist of three phases, one of them a perovskite-like mixed-valent copper compound.
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Iron-Based Layered Superconductor La[O1-xFx]FeAs (x = 0.05−0.12) with Tc = 26 K
TL;DR: It is reported that a layered iron-based compound LaOFeAs undergoes superconducting transition under doping with F- ions at the O2- site and exhibits a trapezoid shape dependence on the F- content.
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Superconductivity at 93 K in a new mixed-phase Y-Ba-Cu-O compound system at ambient pressure
Maw-Kuen Wu,J. R. Ashburn,C. J. Torng,Pei-Herng Hor,R. L. Meng,Li Gao,Z. J. Huang,Yongmei Wang,Ching-Wu Chu +8 more
TL;DR: A stable and reproducible superconductivity transition between 80 and 93 K has been unambiguously observed both resistively and magnetically in a new Y-Ba-Cu-O compound system at ambient pressure.
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Superconductivity at 39 K in magnesium diboride
TL;DR: In this article, the authors reported the discovery of bulk superconductivity in magnesium diboride, MgB2, with a transition temperature of 39'K, which they believe to be the highest yet determined for a non-copper-oxide bulk superconductor.
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Transition temperature of strong-coupled superconductors.
TL;DR: In this paper, the superconducting transition temperature is calculated as a function of the electron-phonon and electron-electron coupling constants within the framework of strong coupling theory.