Angle-resolved photoemission studies of quantum materials
The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …
concepts such as symmetry and topology that have transformed our understanding of matter …
Iron pnictides and chalcogenides: a new paradigm for superconductivity
Superconductivity is a remarkably widespread phenomenon that is observed in most metals
cooled to very low temperatures. The ubiquity of such conventional superconductors, and …
cooled to very low temperatures. The ubiquity of such conventional superconductors, and …
On the remarkable superconductivity of FeSe and its close cousins
Emergent electronic phenomena in iron-based superconductors have been at the forefront
of condensed matter physics for more than a decade. Much has been learned about the …
of condensed matter physics for more than a decade. Much has been learned about the …
Exotic superconducting states in FeSe-based materials
T Shibauchi, T Hanaguri, Y Matsuda - Journal of the Physical Society …, 2020 - journals.jps.jp
High-temperature superconductivity and a wide variety of exotic superconducting states
discovered in FeSe-based materials have been at the frontier of research on condensed …
discovered in FeSe-based materials have been at the frontier of research on condensed …
Evidence of anisotropic Majorana bound states in 2M-WS2
Searching for Majorana bound states has become an important topic because of its potential
applications in topological quantum computing. 2M-phase WS2, a newly synthesized …
applications in topological quantum computing. 2M-phase WS2, a newly synthesized …
Nematic energy scale and the missing electron pocket in FeSe
Superconductivity emerges in proximity to a nematic phase in most iron-based
superconductors. It is therefore important to understand the impact of nematicity on the …
superconductors. It is therefore important to understand the impact of nematicity on the …
Evidence for an Fulde-Ferrell-Larkin-Ovchinnikov state with segmented vortices in the BCS-BEC-crossover superconductor FeSe
We present resistivity and thermal-conductivity measurements of superconducting FeSe in
intense magnetic fields up to 35 T applied parallel to the ab plane. At low temperatures, the …
intense magnetic fields up to 35 T applied parallel to the ab plane. At low temperatures, the …
Spontaneous orbital polarization in the nematic phase of FeSe
The origin of nematicity in FeSe remains a critical outstanding question towards
understanding unconventional superconductivity in proximity to nematic order. To …
understanding unconventional superconductivity in proximity to nematic order. To …
Anisotropic spin fluctuations in detwinned FeSe
Superconductivity in FeSe emerges from a nematic phase that breaks four-fold rotational
symmetry in the iron plane. This phase may arise from orbital ordering, spin fluctuations or …
symmetry in the iron plane. This phase may arise from orbital ordering, spin fluctuations or …
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 …
correlations in iron-based superconductors. As this substitution takes place outside the …