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Your search keyword '"Huang, Ying-Kai"' showing total 4 results
Start Over Author "Huang, Ying-Kai" Topic magnetization
4 results on '"Huang, Ying-Kai"'

1. Irreversible magnetization and upper critical field of YBa2Cu3O7 single crystals in high magnetic fields

Author

C. J. van der Beek, J. van den Berg, Kazuo Kadowaki, Li Jiang-Ning, Huang Ying-kai, P.H. Kes, L.W. Roeland, F.R. de Boer, M.J.V. Menken, and A.A. Menovsky

Subjects
Physics, Magnetic domain, Condensed matter physics, Demagnetizing field, Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Magnetization, Magnetic anisotropy, Remanence, Condensed Matter::Superconductivity, Electrical and Electronic Engineering, Single domain, Saturation (magnetic), Critical field
Abstract

A sample of YBa 2 Cu 3 O 7 was constructed by stacking a number of small single crystals. Magnetization measurements were made in magnetic fields up to 38 T, both parallel to the c -axis and to the basal plane. At 1.4, 4.2 and 20.4 K, a large irreversible magnetization was observed. The significance of these results for the superconducting properties is discussed.

Published
1989

2. HIGH-FIELD MAGNETIZATION OF COPPER SUBSTITUTED FeAl ALLOYS WITH B2 STRUCTURE

Author

Huang Ying-kai, J. G. Booth, and F.R. de Boer

Subjects
Crystallography, Magnetization, chemistry, General Engineering, chemistry.chemical_element, Mineralogy, FEAL, High field, Copper
Abstract

Mesures d'aimantation a 4,2 K dans des champs atteignant 35T, sur une serie d'alliages FeAl 1-x Cu x avec x≤0,35. Discussion de l'aimantation en termes d'amas satures disperses dans une matrice itinerante

Published
1988

3. HIGH-FIELD MAGNETIZATION MEASUREMENTS ON (Ce, Gd) Al3

Author

J.B. Bouwer, F.R. de Boer, Huang Ying-kai, and Alan S. Edelstein

Subjects
Magnetization, Condensed matter physics, Chemistry, General Engineering, High field
Abstract

Des mesures d'aimantation jusqu'a 35 T a 4,2 K sur Ce 1−x Gd x Al 3 montrent l'existence d'un couplage antiferromagnetique fort dans ce systeme. Pour GdAl 3 , on observe une transition de spin flop vers 6T. Estimation de l'anisotropie et des champs d'echange de GdAl 3

Published
1988

4. High-field magnetization of Pr2Fe14B-based compounds

Author

Huang Ying-kai, F.R. de Boer, Y.C. Chuang, X.K. Sun, Yang Fu-ming, Zhang Zhi-dong, and R.J. Radwański

Subjects
Magnetization, Materials science, Condensed matter physics, Sixth order, High field, Electrical and Electronic Engineering, Condensed Matter Physics, Anisotropy, Electronic, Optical and Magnetic Materials
Abstract

Magnetic isotherms in fields up to 35T have been measured at 4.2 and 77K on magnetically-aligned powders of (Pr,R) 2 Fe 14 B compounds with R = Gd, Nd, Er and Sm. Anisotropy constants up to sixth order have been derived. The influence of the various rare-earth substitutions upon the first-order magnetization process in Pr 2 Fe 14 B has been studied.

Published
1989

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