High-temperature critical susceptibility of gadolinium

Wantenaar, G. H. J.; Campbell, S.J.; Chaplin, D. H.; McKenna, T.J.; Wilson, G. V. H.

doi:10.1103/physrevb.29.1419

Cited by 26 publications

(2 citation statements)

References 26 publications

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“…A third exponent, d, has been calculated using the relation: bd=b+g. Results for this critical exponent determination are presented in Table 1, together with the literature results for pure Gd [22,23]. (Note from Table 1 there is a large dispersion in the published values, and the differences between the values of d directly obtained from the experimental measurements and those obtained by using the relationship between critical exponents are significant.)…”

Section: Resultsmentioning

confidence: 94%

Scaling analysis of the magnetocaloric effect in Gd5Si2Ge1.9X0.1 (X=Al, Cu, Ga, Mn, Fe, Co)

Franco

Conde

Provenzano

et al. 2010

Journal of Magnetism and Magnetic Materials

135

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Section: Resultsmentioning

confidence: 94%

Scaling analysis of the magnetocaloric effect in Gd5Si2Ge1.9X0.1 (X=Al, Cu, Ga, Mn, Fe, Co)

Franco

Conde

Provenzano

et al. 2010

Journal of Magnetism and Magnetic Materials

135

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“…The magnetic susceptibility of gadolinium above the Curie point has been reported in many papers (e.g. Graham 1965, Wantenaar et al 1984, Hargraves et al 1988. For gadolinium, experimentally obtained γ values appeared to be somewhat smaller than those for other ferromagnets.…”

Section: Magnetic Susceptibility Of Gadoliniummentioning

confidence: 73%

Curie point of ferromagnets

Kraftmakher

1997

Eur. J. Phys.

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A student experiment is described concerning properties of ferromagnets near the Curie point. Gadolinium provides a good opportunity to determine the magnetic susceptibility above the transition point and to evaluate the critical exponent of the susceptibility. The temperature dependence of the electrical resistance of nickel at enhanced frequencies shows the influence of the magnetic properties of the sample on the skin depth. From the measurements, the phase transition is clearly seen and the temperature dependence of the magnetic permeability below the Curie point is available. Data on the resistance at an enhanced frequency reveal the phase transition in a nickel-based alloy. These items may be added to related student experiments described previously. Zusammenfassung. Ein Studentenexperiment inBeziehung der Eigenschaften eines Ferromagnetikums nahe des Curie-Punktes ist beschrieben. Gadolinium bietet eine gute Gelegenheit, die magnetische Suszeptibilitätüber der Ubergangstemperatur auszuwerten und den kritischen Exponent der Suszeptibilität berechnen. Die Temperaturabhängigkeit des elektrischen Widerstandes des Nickels in höheren Frequenzen demonstriert den Einfluß der magnetischen Eigenschaften der Probe auf die Skinschicht. Von den Messungen, der Phasenübergang ist klar und die Temperaturabhändigkeit der magnetischen Permeabilität unter der Curie-Temperatur kann berechnet werden. Die Daten des Widerstandes in höheren Frequenzen enthüllen den Phasenübergang in einer Nickellegierung. Vorher beschriebene Studentenexperimente können mit obigen Punkten ergänzt werden.

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Critical Behaviour of Heisenberg Ferromagnets with Dipolar Interactions and Uniaxial Anisotropy

Kaul

Local-Moment Ferromagnets

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High-temperature critical susceptibility of gadolinium

Cited by 26 publications

References 26 publications

Scaling analysis of the magnetocaloric effect in Gd5Si2Ge1.9X0.1 (X=Al, Cu, Ga, Mn, Fe, Co)

Scaling analysis of the magnetocaloric effect in Gd5Si2Ge1.9X0.1 (X=Al, Cu, Ga, Mn, Fe, Co)

Curie point of ferromagnets

Critical Behaviour of Heisenberg Ferromagnets with Dipolar Interactions and Uniaxial Anisotropy

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