Presentation | 2006-08-04 Formation process of sharp-pointed structures on GaN nanorods during RF-MBE growth and their field emission characteristics Shigehiko HASEGAWA, Masatoshi TERAYAMA, Kanae UCHIDA, Manabu ISHIMARU, Yoshihiko HIROTSU, Hajime ASAHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have investigated formation process of sharp-pointed structures on GaN nanorods during molecular beam epitaxial growth using cross-sectional transmission electron microscopy. It has been found that AIN/GaN superlattice structures with arrow-head shapes are formed in the thickness range of 60-150nm. Beyond the thickness of 150nm, AIN/GaN superlattice nanorods continue to grow with keeping the arrow-head shaped structures, and finally they end up as sharp-pointed structures on the top of nanorods. We will discuss field emission characteristics of GaN nanorods in relation to the formation of the sharp-pointed structures. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | GaN nanorods / field emission / MBE / XTEM |
Paper # | ED2006-128 |
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Committee | ED |
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Conference Date | 2006/7/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Formation process of sharp-pointed structures on GaN nanorods during RF-MBE growth and their field emission characteristics |
Sub Title (in English) | |
Keyword(1) | GaN nanorods |
Keyword(2) | field emission |
Keyword(3) | MBE |
Keyword(4) | XTEM |
1st Author's Name | Shigehiko HASEGAWA |
1st Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University() |
2nd Author's Name | Masatoshi TERAYAMA |
2nd Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
3rd Author's Name | Kanae UCHIDA |
3rd Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
4th Author's Name | Manabu ISHIMARU |
4th Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
5th Author's Name | Yoshihiko HIROTSU |
5th Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
6th Author's Name | Hajime ASAHI |
6th Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
Date | 2006-08-04 |
Paper # | ED2006-128 |
Volume (vol) | vol.106 |
Number (no) | 200 |
Page | pp.pp.- |
#Pages | 4 |
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