114 citations · 552 across the 13 of their papers we have counts for
16 papers · 1 filter
Fermi surface in La-based cuprate superconductors from Compton scattering imaging
Hiroyuki Yamase, Yoshiharu Sakurai, Masaki Fujita +2
Compton scattering provides invaluable information on the underlying Fermi surface (FS) and is a powerful tool complementary to angle-resolved photoemission spectroscopy and quantu…
Spin excitations coupled with lattice and charge dynamics in LaSrCuO
K. Ikeuchi, S. Wakimoto, M. Fujita +3
Spin excitations of layered copper oxide show various characteristic features, depending on the carrier concentration. In this study, we conducted inelastic neutron scattering (INS…
Coexistence of Two Components in Magnetic Excitations of LaSrCuO ( = 0.10 and 0.16)
Kentaro Sato, Kazuhiko Ikeuchi, Ryoichi Kajimoto +3
To elucidate the spin dynamics of LaSrCuO, which couples with the charge degree of freedom, the spin excitations spanning the characteristic energy (…
High-energy magnetic excitations in overdoped LaSrCuO studied by neutron and resonant inelastic X-ray scattering
S. Wakimoto, K. Ishii, H. Kimura +7
We have performed neutron inelastic scattering and resonant inelastic X-ray scattering (RIXS) at the Cu- edge to study high-energy magnetic excitations at energy transfers of…
Ni-Impurity Effects on Incommensurate Spin Correlations in Superconducting La2-xSrxCuO4 (x=0.06 and 0.07)
H. Hiraka, S. Ohta, S. Wakimoto +2
Neutron scattering experiments have been carried out to explore Ni-impurity effects on static spin correlations in La2-xSrxCuO4 (LSCO) in the vicinity of the superconductor-insulat…
Disappearance of antiferromagnetic spin excitations in over-doped LaSrCuO
S. Wakimoto, K. Yamada, J. M. Tranquada +3
Magnetic excitations in the energy range up to 100 meV are studied for over-doped LaSrCuO with and 0.30, using time-of-flight neutron spectroscopy. Com…