Kazuya Takada

Polarity dependence of AlN {0 0 0 1} decomposition in flowing H2

Yoshinao Kumagai, Kazuhiro Akiyama, Rie Togashi et al. · Journal of Crystal Growth · 2007 · 66 citations

Natural Sciences, Materials Engineering, Materials Science +6

Investigation of void formation beneath thin AlN layers by decomposition of sapphire substrates for self-separation of thick AlN layers grown by HVPE

Yoshinao Kumagai, Yuuki Enatsu, Masanari Ishizuki et al. · Journal of Crystal Growth · 2010 · 47 citations

Natural Sciences, Materials Engineering, Materials Science +12

High-speed epitaxial growth of AlN above by hydride vapor phase epitaxy

Toru Nagashima, Manabu Harada, Hiroyuki Yanagi et al. · Journal of Crystal Growth · 2007 · 40 citations

Natural Sciences, Materials Engineering, Materials Science +11

Self-Separation of a Thick AlN Layer from a Sapphire Substrate via Interfacial Voids Formed by the Decomposition of Sapphire

Yoshinao Kumagai, Jumpei Tajima, Masanari Ishizuki et al. · Applied Physics Express · 2008 · 35 citations

Natural Sciences, Materials Engineering, Materials Science +15

Nitridation behavior of sapphire using a carbon-saturated N2–CO gas mixture

Hiroyuki Fukuyama, Katsuhito Nakamura, Toshiaki Aikawa et al. · Journal of Applied Physics · 2010 · 33 citations

Engineering, Materials Engineering, Materials Science +17