Zobrazeno 1 - 10 of 15 pro vyhledávání: '"A J Van Duyneveldt"'
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Elektronická kniha
Magnetic Properties of Transition Metal Compounds
Autor: R. L. Carlin, A. J. van Duyneveldt
This is a textbook of what is often called magnetochemistry. We take the point of view that magnetic phenomena are interesting because of what they tell us about chemical systems. Yet, we believe it is no longer tenable to write only about such subje
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2
Semi-spin-glass and spin-glass behaviour in EuxSr1-xSe with x=0.5 and 0.7
Autor: J. A. Mydosh, J C Verstelle, Bekir Özçelik, A J van Duyneveldt, Kerim Kiymaç
Publikováno v: Journal of Physics: Condensed Matter. 5:5667-5674
WOS: A1993LQ91400028 We have investigated the linear and, in detail, the non-linear AC susceptibilities of two insulating spin glasses obtained from the dilution of the antiferromagnetic EuSe with diamagnetic SrSe. The systems studied are the mixed c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de61fa6fd01d805e775e57b07891da59
https://doi.org/10.1088/0953-8984/5/31/028
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4
Non-linear AC susceptibility of a spin glass Pd-5.5 at.% Mn
Autor: Bekir Özçelik, Kerim Kiymaç, A J van Duyneveldt, J. A. Mydosh, J C Verstelle
The authors have investigated the linear and the non-linear AC susceptibilities of a Pd-Mn spin glass with 5.5 at.% Mn around its transition temperature Tf, as a function of temperature, frequency and amplitude of the AC driving field. Through linear
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e9029539b3c7b3c1247a333514a161b
https://hdl.handle.net/20.500.12605/17971
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5
LINEAR AND NONLINEAR AC SUSCEPTIBILITIES OF THE SPIN-GLASS EU0.4SR0.6S
Autor: J. A. Mydosh, Kerim Kiymaç, Bekir Özçelik, J C Verstelle, A J van Duyneveldt
WOS: A1992JG75000015 The linear and non-linear susceptibilities of a spin-glass Eu0.4Sr0.6S system have been measured in the temperature range from 1.2 to 4.2 K, for frequencies between 1 and 234 Hz. The freezing temperature T(f)(omega --> 0) of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0575b01a101a1b8905ea2c6fe98710d
https://hdl.handle.net/20.500.12605/7176
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6
Differential susceptibility as a magnetic probe: Some recent applications (invited)
Autor: A. J. van Duyneveldt
Publikováno v: Journal of Applied Physics. 53:8006-8011
In this paper the experimental status of ac susceptibility measurements will be briefly mentioned, followed by two examples illustrating the various aspects in low, temperature magnetism which can be treated by ac susceptibility studies. The linear c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c2ed2b75c648f1036885887d2508505
https://doi.org/10.1063/1.330291
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7
Spin glass transition and hyperfine parameters in FeO-Al2O3-SiO2glasses
Autor: J. M. Friedt, R. Horne, A J Van Duyneveldt, J. P. Sanchez
Publikováno v: Journal of Physics C: Solid State Physics. 17:127-141
AC susceptibility and 57Fe Mossbauer spectroscopy measurements are reported for Fe2+ aluminosilicate glasses. The frequency dependence of Tf (over a range from 10 to 108 Hz) is described by a Fulcher law. This indicates a progressive spin freezing at
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3dd12f5ee273ec24399a26c03cbc20e
https://doi.org/10.1088/0022-3719/17/1/018
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