Dynamic Spin-Lattice Coupling and Nematic Fluctuations in NaFeAs
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review X"
DOI: 10.1103/physrevx.8.021056
Abstract: We use inelastic neutron scattering to study acoustic phonons and spin excitations in single crystals of NaFeAs, a parent compound of iron pnictide superconductors. NaFeAs exhibits a tetragonal-to-orthorhombic structural transition at $T_s\approx 58$ K and… read more here.
Keywords: lattice coupling; coupling nematic; acoustic phonons; spin lattice ... See more keywords