著者

熊本 明仁 柴田 直哉 藤平 哲也 幾原 雄一

出版者

日本結晶学会

雑誌

日本結晶学会誌 (ISSN:03694585)

巻号頁・発行日

vol.59, no.5, pp.246-251, 2017-10-31 (Released:2017-11-03)

参考文献数

20

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The atomic structures of liquid-phase bonded heterointerfaces between Al alloy and AlN single crystal was examined using aberration-corrected scanning transmission electron microscopy combined with high-sensitive energy-dispersive X-ray microanalysis. The formation of O-Mg-O monolayer structure was found at the interface, facilitating the bonding between the two dissimilar crystals during liquid-phase bonding processes. Understanding the spontaneous formation of such layered transition structures at the heterointerfaces will be a key for fabricating very stable liquid bonded Al alloy / AlN heterointerfaces.