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

P. G. Freeman; A. T. Boothroyd; D. Prabhakaran; D. González

doi:10.1016/j.jmmm.2003.12.022

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

Strongly Correlated Electrons 2016-08-16 v1

Authors: 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.

Keywords

magnetization charge ordering spin-glass phase memory effect stripe correlations

Cite

@article{arxiv.cond-mat/0311064,
  title  = {Magnetization of Charge-ordered la(2-x)sr(x)nio(4+delta)},
  author = {P. G. Freeman and A. T. Boothroyd and D. Prabhakaran and D. González},
  journal= {arXiv preprint arXiv:cond-mat/0311064},
  year   = {2016}
}

Comments

2 pages, 2 figures. Presented at ICM2003 to appear in J. Magn. Magn. Matr

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