講演名 | 2009-05-15 Selective epitaxy growth mechanism of GaAs on circularly patterned GaAs (100) substrates by LPE and CCLPE , |
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抄録(和) | |
抄録(英) | Selective epitaxial growth of GaAs layers on SiN_x, masked Si doped semi-insulating GaAs (100) substrates were performed by current controlled liquid phase epitaxy (CCLPE). Te doped GaAs epitaxial layers were grown on circularly patterned GaAs (100) substrates at a cooling rate of 40℃/h with and without applied electric current. Surface morphology of (100) facet of the grown layer, the vertical and lateral growth rates were improved to a great extent under applied electric current. A thick layer of 337μm with a lateral thickness of 268μm was achieved at 6h growth with an applied current density of 20Acm^<-2>. The epitaxial growth was realized by electromigration of the solute and supercooling by a constant rate of furnace cooling. The electromigration of solute atoms enhanced the over all epitaxial growth. |
キーワード(和) | |
キーワード(英) | Electromigration / Current controlled liquid phase epitaxy / Selective epitaxy / Semiconducting gallium arsenide |
資料番号 | ED2009-28,CPM2009-18,SDM2009-18 |
発行日 |
研究会情報 | |
研究会 | ED |
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開催期間 | 2009/5/7(から1日開催) |
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委員長氏名(和) | |
委員長氏名(英) | |
副委員長氏名(和) | |
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幹事氏名(和) | |
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幹事補佐氏名(和) | |
幹事補佐氏名(英) |
講演論文情報詳細 | |
申込み研究会 | Electron Devices (ED) |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Selective epitaxy growth mechanism of GaAs on circularly patterned GaAs (100) substrates by LPE and CCLPE |
サブタイトル(和) | |
キーワード(1)(和/英) | / Electromigration |
第 1 著者 氏名(和/英) | / Mouleeswaran Deivasigamani |
第 1 著者 所属(和/英) | Research Institute of Electronics, Shizuoka University |
発表年月日 | 2009-05-15 |
資料番号 | ED2009-28,CPM2009-18,SDM2009-18 |
巻番号(vol) | vol.109 |
号番号(no) | 23 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |