Showing 1 - 12 results of 12 for search 'Order and disorder (physics)', query time: 0.08s Refine Results
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    Effect of magnesium doping on the orbital and magnetic order in LiNiO(2) by Bonda, M, Holzapfel, M, de Brion, S, Darie, C, Feher, T, Baker, P, Lancaster, T, Blundell, S, Pratt, F

    Published 2008
    “…Using muon-spin relaxation and electron-spin resonance (ESR), we show that magnesium doping does not stabilize any magnetic or orbital order despite the absence of interplane Ni2+. A disordered, slowly fluctuating state develops below 12 K. …”
    Journal article
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    Stripe disorder and dynamics in the hole-doped antiferromagnetic insulator La5/3Sr1/3CoO4 by Lancaster, T, Giblin, SR, Allodi, G, Bordignon, S, Mazzani, M, De Renzi, R, Freeman, P, Baker, P, Pratt, F, Babkevich, P, Blundell, S, Boothroyd, A, Moeller, J, Prabhakaran, D

    Published 2014
    “…A combination of muon-spin relaxation, nuclear magnetic resonance, and magnetic susceptibility measurements strongly suggest that the physics is determined by a partially disordered configuration of charge and spin stripes whose frustrated magnetic degrees of freedom are dynamic at high temperature and which undergo an ordering transition around 35 K with coexisting dynamics that freeze out in a glassy manner as the temperature is further reduced. © 2014 American Physical Society.…”
    Journal article
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    Local magnetism in the molecule-based metamagnet [Ru-2(O2CMe)(4)](3)[Cr(CN)(6)] probed with implanted muons by Lancaster, T, Pratt, F, Blundell, S, Steele, A, Baker, P, Wright, J, Watanabe, I, Fishman, R, Miller, J

    Published 2011
    “…We present a muon-spin relaxation study of local magnetism in the molecule-based metamagnet [Ru2(O2CMe)4] 3[Cr(CN)6]. We observe magnetic order with T N=33 K, although above 25 K the sublattice spins become less rigid and a degree of static magnetic disorder is observed. …”
    Journal article
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    Gradual destruction of magnetism in the superconducting family NaFe1-xCoxAs by Wright, J, Lancaster, T, Franke, I, Steele, A, Moeller, J, Pitcher, M, Corkett, A, Parker, DR, Free, D, Pratt, F, Baker, P, Clarke, S, Blundell, S

    Published 2012
    “…Substituting Fe by Co weakens the ordered magnetic state through both a suppression of T N and a reduction in the size of the ordered moment. …”
    Journal article
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    Low-moment magnetism in the double perovskites Ba2MOsO6 (M = Li, Na) by Steele, A, Baker, P, Lancaster, T, Pratt, F, Franke, I, Ghannadzadeh, S, Goddard, P, Hayes, W, Prabhakaran, D, Blundell, S

    Published 2011
    “…In Ba2NaOsO6 long-range magnetic order is detected via the onset of a spontaneous muon-spin precession signal below Tc=7.2±0.2K, while in Ba 2LiOsO6 a static but spatially disordered internal field is found below 8 K. …”
    Journal article
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    Synthesis and characterization of two metallic spin-glass phases of FeMo(4)Ge(3) by Baker, P, Battle, P, Blundell, S, Grandjean, F, Lancaster, T, Long, G, Oldham, SE, Prior, T

    Published 2008
    “…No long-range magnetic order is thought to be present at 5 K in either structural form; this has been proven by neutron diffraction and μ+ SR for the case when Fe and Mo occupy the 16k and 4b sites. © 2008 The American Physical Society.…”
    Journal article