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Magnetization of Charge-ordered la(2-x)sr(x)nio(4+delta)

P. G. Freeman·A. T. Boothroyd·D. Prabhakaran·D. González
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Abstract

We report magnetization measurements on La(2-x)Sr(x)NiO(4+ delta) single crystals, with 0 < x < 0.5. Glassy behaviour associated with the formation of spin-charge stripes, and a separate spin-glass phase at low temperatures were observed. We have also found a `memory effect' in the magnetic field -- temperature history, which is found to be suppressed in the low temperature spin state of the x = 0.33 crystal.

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P. G. Freeman, A. T. Boothroyd, D. Prabhakaran, D. González. 2003-11-04. Magnetization of Charge-ordered la(2-x)sr(x)nio(4+delta). https://doi.org/10.1016/j.jmmm.2003.12.022

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