Superconductivity in iron compounds

GR Stewart - Reviews of Modern Physics, 2011 - APS
Kamihara and coworkers' report of superconductivity at T c= 26 K in fluorine-doped
LaFeAsO inspired a worldwide effort to understand the nature of the superconductivity in this …

The puzzle of high temperature superconductivity in layered iron pnictides and chalcogenides

DC Johnston - Advances in Physics, 2010 - Taylor & Francis
The response of the worldwide scientific community to the discovery in 2008 of
superconductivity at T c= 26 K in the Fe-based compound LaFeAsO1− x F x has been very …

Nickel selenide as a high-efficiency catalyst for oxygen evolution reaction

AT Swesi, J Masud, M Nath - Energy & Environmental Science, 2016 - pubs.rsc.org
A metal-rich form of Ni-selenide, nickel subselenide, Ni3Se2 has been investigated as a
potential oxygen evolution electrocatalyst under alkaline conditions for the first time. The …

Nematicity, magnetism and superconductivity in FeSe

AE Böhmer, A Kreisel - Journal of Physics: Condensed Matter, 2017 - iopscience.iop.org
Iron-based superconductors are well known for their complex interplay between structure,
magnetism and superconductivity. FeSe offers a particularly fascinating example. This …

Anion height dependence of Tc for the Fe-based superconductor

Y Mizuguchi, Y Hara, K Deguchi, S Tsuda… - Superconductor …, 2010 - iopscience.iop.org
We have established a plot of the anion height dependence of superconducting transition
temperature T c for the typical Fe-based superconductors. The plot showed a symmetric …

Review of Fe chalcogenides as the simplest Fe-based superconductor

Y Mizuguchi, Y Takano - Journal of the Physical Society of Japan, 2010 - journals.jps.jp
Here we summarize the physical properties of the newly discovered Fe-chalcogenide
superconductors. The Fe-chalcogenide superconductors are of great interest because they …

Solution‐based synthesis and design of late transition metal chalcogenide materials for oxygen reduction reaction (ORR)

MR Gao, J Jiang, SH Yu - Small, 2012 - Wiley Online Library
Late transition metal chalcogenide (LTMC) nanomaterials have been introduced as a
promising Pt‐free oxygen reduction reaction (ORR) electrocatalysts because of their low …

Strong Electron Correlations in the Normal State of the Iron-Based Superconductor Observed by Angle-Resolved Photoemission Spectroscopy

A Tamai, AY Ganin, E Rozbicki, J Bacsa… - Physical review …, 2010 - APS
We investigate the normal state of the “11” iron-based superconductor FeSe 0.42 Te 0.58 by
angle-resolved photoemission. Our data reveal a highly renormalized quasiparticle …

Suppression of phase separation and giant enhancement of superconducting transition temperature in FeSe1−xTex thin films

Y Imai, Y Sawada, F Nabeshima, A Maeda - Proceedings of the National …, 2015 - pnas.org
We demonstrate the successful fabrication on CaF2 substrates of FeSe1− x Te x films with
0≤ x≤ 1, including the region of 0.1≤ x≤ 0.4, which is well known to be the “phase …

Interplay between magnetism and superconductivity in iron-chalcogenide superconductors: crystal growth and characterizations

J Wen, G Xu, G Gu, JM Tranquada… - Reports on progress in …, 2011 - iopscience.iop.org
In this review, we present a summary of results on single crystal growth of two types of iron-
chalcogenide superconductors, Fe 1+ y Te 1− x Se x (11), and A x Fe 2− y Se 2 (A= K, Rb …