Single-crystal growth of LiMnPO4 by the floating-zone method

Wizent, N.; Behr, G.; Lipps, Ferdinand; Hellmann, I.; Klingeler, R.; Kataev, V.; Löser, W.; Satô, Norio; Büchner, B.

doi:10.1016/j.jcrysgro.2009.01.090

Cited by 35 publications

(29 citation statements)

References 13 publications

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“…The local magnetic moments (Mn 2+ ; S = 5/2) in a collinear magnetic structure are oriented along the a ‐axis . Measurements on single‐crystalline specimens revealed nearly uniaxial magnetic anisotropy of LiMnPO 4 . The spin exchange interactions were estimated by the spin dimer analysis using the first‐principle density functional theory calculations .…”

Section: Introductionmentioning

confidence: 99%

Effect of vanadium doping on the magnetic properties of LiMnPO₄

Келлерман

Chukalkin

Medvedeva

et al. 2016

Physica Status Solidi (b)

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Vanadium‐substituted LiMnPO4 has been synthesized by the solid state reaction route. To obtain tetravalent state of vanadium, the samples have been additionally annealed under hydrogen atmosphere. Comparative magnetic and neutron powder diffraction investigations of the two solid‐solution lines were performed as a function of V content. The divergence between static zero‐field‐cooled (ZFC) and field‐cooled (FC) magnetizations in the fields of H < 1 T and the magnetization hysteresis indicating the presence of a ferromagnetic component were observed for all vanadium concentrations. The ferromagnetic component in the reduced V‐doped LiMnPO4 is more intensive than in the as‐prepared samples. To gain insight into the reason for this effect, the formation energies of antisite defects in V‐doped and reduced LiMnPO4 were calculated within the density functional theory. The appearance of the ferromagnetic clusters above the Néel temperature is discussed.

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Section: Introductionmentioning

confidence: 99%

Effect of vanadium doping on the magnetic properties of LiMnPO₄

Келлерман

Chukalkin

Medvedeva

et al. 2016

Physica Status Solidi (b)

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“…The local magnetic moments (Mn 2 þ ; S¼5/2) in a collinear magnetic structure are oriented along the a-axis [27,28]. Measurements on single-crystalline specimens [29] revealed a nearly uniaxial magnetic anisotropy of LiMnPO 4 . To gain an insight into the magnetic properties of LiMPO 4 , its spin exchange interactions were estimated by spin dimer analysis using first-principle density functional theory calculations [30].…”

Section: Introductionmentioning

confidence: 99%

Some aspects of antiferromagnetic ordering in LiMnP0.85V0.15O4: Neutron diffraction and DC-magnetization studies

Келлерман

Chukalkin

Mukhina³

et al. 2012

Journal of Magnetism and Magnetic Materials

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“…It is known that the use of high pressure of oxygen during growth can change the phase diagram and therefore the melting/crystallizing behaviour of oxide materials [1,2]. By using elevated argon pressure the vaporization of volatile elements can be reduced or avoided.…”

Section: Introductionmentioning

confidence: 99%