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 …

Electronic Nematic States Tuned by Isoelectronic Substitution in Bulk FeSe1−x S x

AI Coldea - Frontiers in Physics, 2021 - frontiersin.org
Isoelectronic substitution is an ideal tuning parameter to alter electronic states and
correlations in iron-based superconductors. As this substitution takes place outside the …

Two distinct superconducting pairing states divided by the nematic end point in FeSe1−xSx

T Hanaguri, K Iwaya, Y Kohsaka, T Machida… - Science …, 2018 - science.org
Unconventional superconductivity often competes or coexists with other electronic orders. In
iron-based superconductors, a central issue has been the relationship between …

Abrupt change of the superconducting gap structure at the nematic critical point in FeSe1−xSx

Y Sato, S Kasahara, T Taniguchi… - Proceedings of the …, 2018 - National Acad Sciences
The emergence of the nematic electronic state that breaks rotational symmetry is one of the
most fascinating properties of the iron-based superconductors, and has relevance to …

Enhanced Superconductivity in Restacked TaS2 Nanosheets

J Pan, C Guo, C Song, X Lai, H Li, W Zhao… - Journal of the …, 2017 - ACS Publications
Since interface superconductivity was discovered at the interface between two insulating
layers LaAlO3 and SrTiO3, such interface-induced superconducting systems have been a …

Suppression of electronic correlations by chemical pressure from FeSe to FeS

P Reiss, MD Watson, TK Kim, AA Haghighirad… - Physical Review B, 2017 - APS
Iron-based chalcogenides are complex superconducting systems in which orbitally
dependent electronic correlations play an important role. Here, using high-resolution angle …

Multiband superconductivity and large anisotropy in FeS crystals

H Lin, Y Li, Q Deng, J Xing, J Liu, X Zhu, H Yang… - Physical Review B, 2016 - APS
By using a hydrothermal method, we have successfully grown crystals of the newly
discovered superconductor FeS, which has an isostructure of the iron-based superconductor …

Nanoscale inhomogeneity and the evolution of correlation strength in FeSeS

Y Liu, A Wang, Q Du, L Wu, Y Zhu, C Petrovic - Nano Convergence, 2023 - Springer
We report a comprehensive study of the nanoscale inhomogeneity and disorder on the
thermoelectric properties of FeSe 1-x S x (0≤ x≤ 1) single crystals and the evolution of …

Hydrothermal synthesis and complete phase diagram of single crystals

X Yi, X Xing, L Qin, J Feng, M Li, Y Zhang, Y Meng… - Physical Review B, 2021 - APS
We report the successful synthesis of FeSe 1− x S x single crystals with x ranging from 0 to 1
via a hydrothermal method. A complete phase diagram of FeSe 1− x S x has been obtained …

Structure and property correlations in FeS

SJ Kuhn, MK Kidder, DS Parker, C Dela Cruz… - … and Its Applications, 2017 - Elsevier
Abstract For iron-sulfide (FeS), we investigate the correlation between the structural details,
including its dimensionality and composition, with its magnetic and superconducting …