[HTML][HTML] The phase diagrams of iron-based superconductors: Theory and experiments

A Martinelli, F Bernardini, S Massidda - Comptes Rendus Physique, 2016 - Elsevier
Phase diagrams play a primary role in the understanding of materials properties. For iron-
based superconductors (Fe-SC), the correct definition of their phase diagrams is crucial …

Thermoelectric properties of iron-based superconductors and parent compounds

I Pallecchi, F Caglieris, M Putti - Superconductor Science and …, 2016 - iopscience.iop.org
Herewith, we review the available experimental data of thermoelectric transport properties of
iron-based superconductors and parent compounds. We discuss possible physical …

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 …

Source-free exchange-correlation magnetic fields in density functional theory

S Sharma, EKU Gross, A Sanna… - Journal of chemical …, 2018 - ACS Publications
Spin-dependent exchange-correlation energy functionals in use today depend on the
charge density and the magnetization density: E xc [ρ, m]. However, it is also correct to …

Competing collinear magnetic structures in superconducting FeSe by first-principles quantum Monte Carlo calculations

B Busemeyer, M Dagrada, S Sorella, M Casula… - Physical Review B, 2016 - APS
Resolving the interplay between magnetic interactions and structural properties in strongly
correlated materials through a quantitatively accurate approach has been a major challenge …

Magnetic Field-Induced Spin Nematic Phase Up to Room Temperature in Epitaxial Antiferromagnetic FeTe Thin Films Grown by Molecular Beam Epitaxy

J Moon, Q Zou, H Zhang, OMJ van 't Erve, NG Combs… - ACS …, 2023 - ACS Publications
Electronic nematicity, where strong correlations drive electrons to align in a way that lowers
the crystal symmetry, is ubiquitous among unconventional superconductors. Understanding …

van der Waals interaction in iron-chalcogenide superconductors

F Ricci, G Profeta - Physical Review B—Condensed Matter and Materials …, 2013 - APS
We demonstrate that the inclusion of van der Waals dispersive interaction sensibly improves
the prediction of lattice constants by density functional theory in iron-chalcogenides (FeCh) …

Theoretical investigation of FeTe magnetic ordering under hydrostatic pressure

M Monni, F Bernardini, G Profeta, S Massidda - Physical Review B …, 2013 - APS
We investigate the pressure phase diagram of FeTe, predicting structural and magnetic
properties in the normal state at zero temperature within density functional theory. We …

Electronic properties of superconducting FeS

C Tresca, G Giovannetti, M Capone, G Profeta - Physical Review B, 2017 - APS
We report first-principles density-functional theory results on the electronic and magnetic
properties of the recently discovered superconducting FeS, which reveals important …

Magneto-Seebeck effect in ( earth) compounds: Probing the magnon drag scenario

F Caglieris, A Braggio, I Pallecchi, A Provino, M Pani… - Physical Review B, 2014 - APS
We investigate the Seebeck effect in R FeAsO (R= rare earth) compounds as a function of
temperature and magnetic field up to 30 T. The Seebeck curves are characterized by a …