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Your search keyword '"Huang, Ying-Kai"' showing total 3 results
Start Over Author "Huang, Ying-Kai" Journal physica b: condensed matter
3 results on '"Huang, Ying-Kai"'

2. 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

3. 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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