594 citations · 2.6k across the 58 of their papers we have counts for
5 papers · 1 filter
Energy gaps in the failed high-Tc superconductor La1.875Ba0.125CuO4
Rui-Hua He, Kiyohisa Tanaka, Sung-Kwan Mo +8
A central issue on high-Tc superconductivity is the nature of the normal-state gap (pseudogap) in the underdoped regime and its relationship with superconductivity. Despite persist…
Charge excitations associated with charge stripe order in the 214-type nickelate and superconducting cuprate
S. Wakimoto, H. Kimura, K. Ishii +10
Charge excitations were studied for stipe-ordered 214 compounds, LaSrNiO and 1/8-doped La(Ba, Sr)CuO using resonant inelastic x-ray scatteri…
Hidden quantum spin gap state in the static stripe phase of LaSrCuO
M. Kofu, S. -H. Lee, M. Fujita +3
Low energy spin excitations were investigated in the static stripe phase of La_{2-x}Sr_xCuO_4 using elastic and inelastic neutron scattering on single crystals. For x = 1/8 in whic…
NMR study on the local structure in La-based high-Tc cuprates
T. Goto, J. Tonishi, T. Suzuki +5
To date, there has been no evidence for the macroscopic structural phase transition to the low temperature tetragonal structure (LTT) with a space group P42/ncm in high-TC cuprate…
Magnetic Excitations of the Diagonal Incommensurate Phase in Lightly-Doped La2-xSrxCuO4
M. Matsuda, M. Fujita, S. Wakimoto +3
We present inelastic neutron scattering experiments on a single-domain crystal of lightly-doped La1.96Sr0.04CuO4. We find that the magnetic excitation spectrum in this insulating p…