J. Castellan

activity

20002026

most citedExtended Phonon Collapse and the Origin of the Charge-Density-Wave in NbSe

_{2}

370 citations · 2k across the 42 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

cond-mat.str-el2017★ 7 cited

Interacting chains of orbital polarons in "Colossal" magnetoresistive La1-xSrxMnO3 revealed by spin and lattice dynamics

Martine Hennion, Sylvain Petit, Alexandre Ivanov +2

The origin of the effect of colossal magneto-resistance (CMR) remains still unexplained. In this work we revisit the spin dynamics of the pseudo-cubic La1-xSrxMnO3 along the Mn-O-M…

cond-mat.supr-con2017★ 9 cited

Low-energy phonons in Bi $_{2}$ Sr $_{2}$ CaCu $_{2}$ O $_{8 + δ}$ and their possible interaction with electrons measured by inelastic neutron scattering

A. M. Merritt, J. -P. Castellan, T. Keller +4

Electron-phonon interaction in copper oxide superconductors is still enigmatic. Strong coupling for certain optic phonons is now well established experimentally, but theoretical un…

Interacting chains of orbital polarons in "Colossal" magnetoresistive La1-xSrxMnO3 revealed by spin and lattice dynamics

Low-energy phonons in Bi2​Sr2​CaCu2​O8+δ​ and their possible interaction with electrons measured by inelastic neutron scattering

Low-energy phonons in Bi $_{2}$ Sr $_{2}$ CaCu $_{2}$ O $_{8 + δ}$ and their possible interaction with electrons measured by inelastic neutron scattering