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 …

Defects in correlated metals and superconductors

H Alloul, J Bobroff, M Gabay, PJ Hirschfeld - Reviews of Modern Physics, 2009 - APS
In materials with strong local Coulomb interactions, simple defects such as atomic
substitutions strongly affect both macroscopic and local properties of the system. A …

Quantum algorithms to simulate many-body physics of correlated fermions

Z Jiang, KJ Sung, K Kechedzhi, VN Smelyanskiy… - Physical Review …, 2018 - APS
Simulating strongly correlated fermionic systems is notoriously hard on classical computers.
An alternative approach, as proposed by Feynman, is to use a quantum computer. We …

Using gap symmetry and structure to reveal the pairing mechanism in Fe-based superconductors

PJ Hirschfeld - Comptes Rendus Physique, 2016 - Elsevier
I review theoretical ideas and implications of experiments for the gap structure and symmetry
of the Fe-based superconductors. Unlike any other class of unconventional …

Unconventional superconductivity protected from disorder on the kagome lattice

SC Holbæk, MH Christensen, A Kreisel, BM Andersen - Physical Review B, 2023 - APS
Motivated by the recent discovery of superconductivity in the kagome AV 3 Sb 5 (A= K, Rb,
Cs) metals, we perform a theoretical study of the symmetry-allowed superconducting orders …

Heat capacity double transitions in time-reversal symmetry broken superconductors

HS Røising, G Wagner, M Roig, AT Rømer… - Physical Review B, 2022 - APS
Standard superconductors display a ubiquitous discontinuous jump in the electronic specific
heat at the critical superconducting transition temperature. In a growing class of …

Predominant Time Scales in Fission Processes in Reactions of S, Ti and Ni<? format?> with W: Zeptosecond versus Attosecond

R du Rietz, DJ Hinde, M Dasgupta, RG Thomas… - Physical Review Letters, 2011 - APS
The inhibition of fusion by quasifission is crucial in limiting the formation of superheavy
elements in collisions of heavy nuclei. Time scales of∼ 10-18 s inferred for fissionlike events …

Spontaneous time-reversal symmetry breaking by disorder in superconductors

BM Andersen, A Kreisel, PJ Hirschfeld - Frontiers in Physics, 2024 - frontiersin.org
A growing number of superconducting materials display evidence for spontaneous time-
reversal symmetry breaking (TRSB) below their critical transition temperatures. Precisely …

Intermediate coupling model of the cuprates

T Das, RS Markiewicz, A Bansil - Advances in Physics, 2014 - Taylor & Francis
We review the intermediate coupling model for treating electronic correlations in the
cuprates. Spectral signatures of the intermediate coupling scenario are identified and used …

Fission time measurements: A new probe into superheavy element stability

M Morjean, D Jacquet, JL Charvet, A l'Hoir, M Laget… - Physical review …, 2008 - APS
Reaction mechanism analyses performed with a 4 π detector for the systems Pb 208+ Ge, U
238+ Ni and U 238+ Ge, combined with analyses of the associated reaction time …