137 citations · 261 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el1999★ 137 cited
Magnon Damping by magnon-phonon coupling in Manganese Perovskites
Pengcheng Dai, H. Y. Hwang, Jiandi Zhang +5
Inelastic neutron scattering was used to systematically investigate the spin-wave excitations (magnons) in ferromagnetic manganese perovskites. In spite of the large differences in…
cond-mat.str-el1997★ 124 cited
Softening and Broadening of the Zone Boundary Magnons in Pr0.63Sr0.37MnO3
H. Y. Hwang, P. Dai, S-W. Cheong +3
We have studied the spin dynamics in PrSrMnO above and below the Curie temperature K. Three distinct new features have been observed: a softening of…