Presentation | 2011-11-17 Decreasing Dislocation Density of MOCVD-GaN Using Silicon Dioxide Mask Masaru TANIMOTO, Shiro SAKAI, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Epitaxial Lateral Overgrowth (ELO) is done for GaN with a cross-hatch pattemed-SiO_2. The easier plane for the re-growth of GaN is a GaN (0001) plane, and that the non-easy plane is for GaN is other planes of GaN and sapphire. By just increase of etching time of SiO_2, the easier re-growth plane of GaN is nucleated on the 0.5 μm-thick-GaN. The etch pit density of 2.1×10^7cm^<-2> is obtained, while the normal GaN shows 3.0×10^8cm^<-2>. The Shottky barrier is fabricated, and the best one seems the saturation current is the lowest. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | GaN / Dislocation Density / etching |
Paper # | ED2011-76,CPM2011-125,LQE2011-99 |
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Conference Information | |
Committee | CPM |
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Conference Date | 2011/11/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Decreasing Dislocation Density of MOCVD-GaN Using Silicon Dioxide Mask |
Sub Title (in English) | |
Keyword(1) | GaN |
Keyword(2) | Dislocation Density |
Keyword(3) | etching |
1st Author's Name | Masaru TANIMOTO |
1st Author's Affiliation | Faculty of Engineering, The University of Tokushima() |
2nd Author's Name | Shiro SAKAI |
2nd Author's Affiliation | Faculty of Engineering, The University of Tokushima |
Date | 2011-11-17 |
Paper # | ED2011-76,CPM2011-125,LQE2011-99 |
Volume (vol) | vol.111 |
Number (no) | 291 |
Page | pp.pp.- |
#Pages | 4 |
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