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Your search keyword '"Yue, Chang"' showing total 4 results
Start Over Author "Yue, Chang" Journal applied physics letters
4 results on '"Yue, Chang"'

1. Intense sonoimplantation of atoms from gases into metals

Author

Yoshiaki Arata and Yue-Chang Zhang

Subjects
Metal, Sonoluminescence, Materials science, Physics and Astronomy (miscellaneous), Powder metallurgy, visual_art, Cavitation, Metallurgy, Ultrasonic cavitation, visual_art.visual_art_medium, Analytical chemistry, Ultrasonic sensor, Mass spectrometry
Abstract

It was found that various gaseous atoms can be easily implanted into metal powders under ultrasonic cavitation inside a vessel with water (H2O,D2O or a mixture thereof). Inert gases (3He, 4He, Ne, and Ar) and others (N2, air, H2, and D2) were strongly sonoimplanted into metals such as Ti, Fe, Ni, Cu, Zr, Pd, Ag, Ta, Pt, and Au, which were originally set in the vessel as foils, and were broken into ultrafine metal powders during intense ultrasonic processing. A large amount of implanted atoms was verified to exist in these powders from mass spectroscopic analyses.

Published
2002

2. Sono implantation of hydrogen and deuterium from water into metallic fine powders

Author

Yue-Chang Zhang and Yoshiaki Arata

Subjects
inorganic chemicals, Heavy water, Materials science, Physics and Astronomy (miscellaneous), Hydrogen, Inorganic chemistry, Metallurgy, chemistry.chemical_element, Metal, chemistry.chemical_compound, Ion implantation, Deuterium, chemistry, visual_art, visual_art.visual_art_medium, Irradiation
Abstract

We observed the production of hydrogenated/deuterated metallic fine powders when various metals (Pd, Ag, Ta, Pt, and Au) were irradiated in normal and heavy water by ultrasonic waves. Mass analyses of remnant metal powders revealed substantial amounts of sono-implanted hydrogen and deuterium. The deuterium implantation (D implantation) in D2O was found to be much stronger than the hydrogen implantation (H implantation) in H2O.

Published
2000

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