Tunable temperature-induced magnetization jump in a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi mathvariant="normal">Gd</mml:mi><mml:mi mathvariant="normal">V</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>single crystal

Tung, Le Duc

doi:10.1103/physrevb.73.024428

Cited by 38 publications

(23 citation statements)

References 23 publications

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“…In the last case, GdVO 3 , the critical parameters obtained point to the 3D-Ising [21] has showed that it presents magnetic properties which make it quite different from the rest of the series and that, in particular, the a axis is indeed an easy axis, in agreement with our results.…”

Section: Critical Behavior: Fittings and Discussionsupporting

confidence: 91%

“…Other differences arise in the particular direction in which the V 3+ spins are placed within the C-type spin ordered phase, which has not been studied for all ions yet. Literature results point to differences between the two big groups (La to Tb, Dy to Lu) [16], some cantings have been proposed [12,[17][18][19] and in some cases particular easy axes have been found for SmVO 3 [20] or GdVO 3 [21], while PrVO3 has been found to behave as a disordered antiferromagnet with random fields [22].…”

Section: Introductionmentioning

confidence: 99%

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Critical behavior study of the spin ordering transition in RVO3 (R = Ce, Pr, Nd, Sm, Gd, Er) by means of ac photopyroelectric calorimetry

Oleaga

Shvalya

Liubachko

et al. 2017

Journal of Alloys and Compounds

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(2017) Critical behavior study of the spin ordering transition in RVO3 (R = Ce, Pr, Nd, Sm, Gd, Er) by means of ac photopyroelectric calorimetry. Journal of Alloys and Compounds,. Permanent WRAP URL:http://wrap.warwick.ac.uk/89192 Copyright and reuse:The Warwick Research Archive Portal (WRAP) makes this work by researchers of the University of Warwick available open access under the following conditions. Copyright © and all moral rights to the version of the paper presented here belong to the individual author(s) and/or other copyright owners. To the extent reasonable and practicable the material made available in WRAP has been checked for eligibility before being made available.Copies of full items can be used for personal research or study, educational, or not-for-profit purposes without prior permission or charge. Provided that the authors, title and full bibliographic details are credited, a hyperlink and/or URL is given for the original metadata page and the content is not changed in any way.

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Section: Critical Behavior: Fittings and Discussionsupporting

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Critical behavior study of the spin ordering transition in RVO3 (R = Ce, Pr, Nd, Sm, Gd, Er) by means of ac photopyroelectric calorimetry

Oleaga

Shvalya

Liubachko

et al. 2017

Journal of Alloys and Compounds

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“…Previously, we have already highlighted this special feature in GdVO 3 [17], and PrVO 3 [18]. A small TF in a superconducting magnet is inevitable unless the magnet is quenched.…”

Section: Iii-resultsmentioning

confidence: 85%

Magnetization reversal in orthovanadateRVO3compounds (R=La, Nd, Sm, Gd, Er, and Y): Inhomogeneit

2007

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Abstract:We report on a study of various RVO 3 single-crystal samples (R = La, Nd, Sm, Gd, Er and Y) which show temperature-induced magnetization reversal. For compounds with lighter rare-earths (R = La, Nd and Sm), magnetization reversal can be observed for magnetic field applied in the ab plane and along the c axis, whereas for the heavy rare-earths (R = Gd, Er) magnetization reversal is only observed when the field is applied along the a axis. YVO 3 has a magnetization reversal along all the main crystallographic axes in a modest applied field. We have found that some compounds are very sensitive to small trapped fields present in the superconducting solenoid of the magnetometer during the cooling. Based on the observed results, we argue that inhomogeniety caused by defects in the orbital sector in the quasi onedimensional orbital systems could account for the unusual magnetization reversal.

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“…The experimental observations of exchange bias field in oxide coated cobalt and magnetization reversal in cobalt vanadate (IV) are known for a long time. 20,21 Recently, MR has been reported in several other systems such as Sr 2 RRuO 6 (R ¼ Yb, Y), 17,22,23 orthovanadates, 18,[24][25][26][27] orthoferrites, [28][29][30] orthochromites, [31][32][33][34][35][36][37][38][39][40][41] perovskite manganites, [42][43][44] and molecular magnets. [45][46][47] The mechanism of MR is found to be quite different in different systems.…”

Section: Introductionmentioning

confidence: 99%

Study of magnetization reversal in LaCr1−xFexO3 compounds

Bora

Ravi

2013

Journal of Applied Physics

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Single phase samples of LaCr1−xFexO3 for x = 0–0.50 were prepared and their magnetic properties were studied to understand the magnetization reversal. Magnetization reversal was observed even for 5 at. % of Fe doping and it persisted up to x = 0.15. Ferromagnetic like behavior with a large coercive field of the order of 0.5 T was observed in the intermediate composition range of x = 0.20–0.40. However, for x = 0.45 and 0.50, magnetization reversal was again observed. Magnetization reversal was studied in detail by carrying out field cooled magnetization measurements for different applied magnetic fields. The mechanism of magnetization reversal for low Fe concentrations (x = 0.05–0.15) is basically due to the paramagnetic behavior of doped Fe ions under the influence of negative internal field arising from the antiferromagnetically ordered Cr3+ ions. The value of maximum negative internal field was estimated to be −3.5 kOe. On the other hand, the mechanism of magnetization reversal for x = 0.45 and 0.50 samples is found to be quite different. They could be quantitatively analyzed based on the model, where the competition between single ion anisotropy and Dzyaloshinsky–Moriya interaction is taken into account.

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Tunable temperature-induced magnetization jump in aGdVO3single crystal

Cited by 38 publications

References 23 publications

Critical behavior study of the spin ordering transition in RVO3 (R = Ce, Pr, Nd, Sm, Gd, Er) by means of ac photopyroelectric calorimetry

Critical behavior study of the spin ordering transition in RVO3 (R = Ce, Pr, Nd, Sm, Gd, Er) by means of ac photopyroelectric calorimetry

Magnetization reversal in orthovanadateRVO3compounds (R=La, Nd, Sm, Gd, Er, and Y): Inhomogeneit

Study of magnetization reversal in LaCr1−xFexO3 compounds

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