139 citations · 696 across the 25 of their papers we have counts for
6 papers · 1 filter
Spin-orbital Jahn-Teller bipolarons
Lorenzo Celiberti, Dario Fiore Mosca, Giuseppe Allodi +11
Polarons and spin-orbit (SO) coupling are distinct quantum effects that play a critical role in charge transport and spin-orbitronics. Polarons originate from strong electron-phono…
Interplay between multipolar spin interactions, Jahn-Teller effect and electronic correlation in a insulator
Dario Fiore Mosca, Leonid V. Pourovskii, Beom Hyun Kim +5
In this work we study the complex entanglement between spin interactions, electron correlation and Janh-Teller structural instabilities in the 5d spin-orb…
Effect of external pressure on the magnetic properties of CoAsO ( = La, Pr, Sm): a SR study
G. Prando, S. Sanna, R. Khasanov +6
We report on a detailed investigation of the itinerant ferromagnets LaCoAsO, PrCoAsO and SmCoAsO performed by means of muon spin spectroscopy upon the application of external hydro…
Band filling effect on polaron localization in LaCaSr)MnO manganites
G. Allodi, R. De Renzi, K. Zheng +6
We report on an a SR and Mn NMR investigation of the magnetic order parameter as a function of temperature in the optimally doped La(CaSr)MnO$…
Magnetic properties of spin diluted iron pnictides from muSR and NMR in LaFe1-xRuxAsO
Pietro Bonfà, Pietro Carretta, Samuele Sanna +7
The effect of isoelectronic substitutions on the microscopic properties of LaFe1-xRuxAsO, for 0< x< 0.8, has been investigated by means of muSR and 139La NMR. It was found that Ru…
Competing orders suppressed by disorder around a hidden quantum critical point in cuprate high Tc superconductors
S. Sanna, F. Coneri. A. Rigoldi, G. Concas +2
We report extensive muon spin rotation measurements on the lightly doped Y1-xCaxBa2Cu3O6+y compound, which allows us to disentangle the effect of disorder, controlled by random Ca2…