13 citations · 17 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2008★ 4 cited
Charge Excitations in Cuprate and Nickelate in Resonant Inelastic X-Ray Scattering
Manabu Takahashi, Junichi Igarashi, Taeko Semba
We analyze the resonant inelastic x-ray scattering (RIXS) spectra at the Cu and Ni K edges in La2CuO4 and La2NiO4, respectively. We make use of the Keldysh-Green-function formalism…
cond-mat.str-el2008★ 13 cited
Theoretical Analysis of Resonant Inelastic X-Ray Scattering Spectra in LaMnO3
Taeko Semba, Manabu Takahashi, Junichi Igarashi
We analyze the resonant inelastic x-ray scattering (RIXS) spectra at the K edge of Mn in the antiferromagnetic insulating manganite LaMnO3. We make use of the Keldysh-type Green-fu…
cond-mat.str-el2004
Perturbative calculation of the spin-wave dispersion in a disordered double-exchange model
T. Semba, T. Fukui
We study the spin-wave dispersion of localized spins in a disordered double-exchange model using the perturbation theory with respect to the strength of the disorder potential. We…