Ce-substitution effects on the spin excitation spectra in Pr<sub>1.4-<i>x</i></sub>La<sub>0.6</sub>Ce<sub><i>x</i></sub>CuO<sub>4+δ</sub>S Asano, M. Fujita, K. Tsutsumi et al.|Journal of Physics Conference Series|2017Cited by 2