Magnetic excitations of the charge stripe electrons below half doping in La2-xSrxNiO4 (x = 0.45, 0.4)
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DOI: 10.1103/physrevb.95.064403
Abstract: The low energy magnetic excitation spectrum of charge stripe ordered La(2-x)Sr(x)NiO4, x = 0.4 and x = 0.45 samples were studied by neutron scattering. Two excitation modes are observed in both materials, one from the… read more here.
Keywords: stripe electrons; charge stripe; half doping; excitations charge ... See more keywords