388 citations · 1.9k across the 27 of their papers we have counts for
27 papers
The phase diagrams of iron-based superconductors: theory and experiments
A. Martinelli, F. Bernardini, S. Massidda
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 b…
First-principles study of superconducting Rare-earth doped CaFe2As2
A. Sanna, G. Profeta, S. Massidda +1
We report a systematic and ab-initio electronic structure calculation of Ca0.75 M0.25 Fe2 As2 with M = Ca, Sr, Eu, La, Ce, Pr, Nd, Pm, Sm, Na, K, Rb. The recently reported experime…
Theoretical investigation of FeTe magnetic ordering under hydrostatic pressure
M. Monni, F. Bernardini, G. Profeta +1
We investigate the pressure phase diagram of FeTe, predicting structural and magnetic properties in the normal state at zero temperature within density functional theory (DFT). We…
Effect of external pressure on the magnetic properties of LnFeAsO (Ln = La, Ce, Pr, Sm)
Roberto De Renzi, Pietro Bonfà, Marcello Mazzani +10
We investigate the effect of external pressure on magnetic order in undoped LnFeAsO (Ln = La, Ce, Pr, La) by using muon-spin relaxation measurements and ab-initio calculations. Bot…
Phononic Self energy effects and superconductivity in CaC
A. Sanna, S. Pittalis, J. K. Dewhurst +5
We study the graphite intercalated compound CaC by means of Eliashberg theory, focusing on the anisotropy properties. An analysis of the electron-phonon coupling is performed,…
Anisotropic in-plane optical conductivity in detwinned Ba(Fe1-xCox)2As2
A. Lucarelli, A. Dusza, A. Sanna +4
We study the anisotropic in-plane optical conductivity of detwinned Ba(Fe1-xCox)2As2 single crystals for x=0, 2.5% and 4.5% in a broad energy range (3 meV-5 eV) across their struct…