Jpn. J. Appl. Phys. 29 (1990) pp. L481-L482 |Next Article| |Table of Contents|
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Letter
Hydrogen Extraction Activation Energy from D2+-Implanted Magnetic Bubble Garnet
Keiichi Furuya,
Hisamitsu Suzuki,
Tadashi Kikuchi,
Kenichi Uematsu1,
Jae Soo Shin1 and
Ryo Imura2
Department of Applied Chemistry, Faculty of Science, Science University of Tokyo
1Department of Physics, Faculty of Science and Engineering, Waseda University
2Central Research Laboratory, Hitachi Ltd.
(Received November 18, 1989; accepted for publication February 8, 1990)
Deuterium in D2+-implanted magnetic garnet films was extracted by means of thermal desorption mass spectrometry and found to be a form of D2O at 360°C in vacuo. The overall activation energy for extraction was measured as 1.62 eV for D2O and 1.04 eV for DHO. The effect of the SiO2 overlayer was also discussed.
URL:
http://jjap.jsap.jp/link?JJAP/29/L481/
DOI: 10.1143/JJAP.29.L481
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