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 …
Volatile and nonvolatile memristive devices for neuromorphic computing
Ion migration as well as electron transfer and coupling in resistive switching materials
endow memristors with a physically tunable conductance to resemble synapses, neurons …
endow memristors with a physically tunable conductance to resemble synapses, neurons …
Correlated electronic structure, orbital-selective behavior, and magnetic correlations in double-layer under pressure
DA Shilenko, IV Leonov - Physical Review B, 2023 - APS
Using ab initio band structure and DFT+ dynamical mean-field theory methods we examine
the effects of electron-electron interactions on the normal state electronic structure, Fermi …
the effects of electron-electron interactions on the normal state electronic structure, Fermi …
Strong Pairing Originated from an Emergent Berry Phase in
The recent discovery of high-temperature superconductivity in La 3 Ni 2 O 7 offers a fresh
platform for exploring unconventional pairing mechanisms. Starting with the basic argument …
platform for exploring unconventional pairing mechanisms. Starting with the basic argument …
High-temperature superconductivity in iron pnictides and chalcogenides
Q Si, R Yu, E Abrahams - Nature Reviews Materials, 2016 - nature.com
Superconductivity develops in metals upon the formation of a coherent macroscopic
quantum state of electron pairs. Iron pnictides and chalcogenides are materials that have …
quantum state of electron pairs. Iron pnictides and chalcogenides are materials that have …
Ultrafast optical spectroscopy of strongly correlated materials and high-temperature superconductors: a non-equilibrium approach
In the last two decades non-equilibrium spectroscopies have evolved from avant-garde
studies to crucial tools for expanding our understanding of the physics of strongly correlated …
studies to crucial tools for expanding our understanding of the physics of strongly correlated …
Discovery of orbital-selective Cooper pairing in FeSe
The superconductor iron selenide (FeSe) is of intense interest owing to its unusual
nonmagnetic nematic state and potential for high-temperature superconductivity. But its …
nonmagnetic nematic state and potential for high-temperature superconductivity. But its …
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 …
Flavour-selective localization in interacting lattice fermions
D Tusi, L Franchi, LF Livi, K Baumann… - Nature Physics, 2022 - nature.com
A large repulsion between particles in a quantum system can lead to their localization, an
effect responsible for the Mott insulator phases in strongly correlated materials. In a system …
effect responsible for the Mott insulator phases in strongly correlated materials. In a system …
Magnetism, superconductivity, and spontaneous orbital order in iron-based superconductors: Which comes first and why?
Magnetism and nematic order are the two nonsuperconducting orders observed in iron-
based superconductors. To elucidate the interplay between them and ultimately unveil the …
based superconductors. To elucidate the interplay between them and ultimately unveil the …