JP6116900B2 - エピタキシャル反応器の反応室及び前記反応室を用いた反応器 - Google Patents
エピタキシャル反応器の反応室及び前記反応室を用いた反応器 Download PDFInfo
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- 238000006243 chemical reaction Methods 0.000 title claims description 60
- 239000010453 quartz Substances 0.000 claims description 71
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 71
- 238000000034 method Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 26
- 230000008021 deposition Effects 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 description 20
- 239000007789 gas Substances 0.000 description 17
- 239000000758 substrate Substances 0.000 description 14
- 239000010931 gold Substances 0.000 description 10
- 229910052737 gold Inorganic materials 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 9
- 239000002002 slurry Substances 0.000 description 8
- 230000005855 radiation Effects 0.000 description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 150000002343 gold Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
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- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/08—Reaction chambers; Selection of materials therefor
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
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- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/10—Heating of the reaction chamber or the substrate
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- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
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- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/40—AIIIBV compounds wherein A is B, Al, Ga, In or Tl and B is N, P, As, Sb or Bi
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Description
この説明とこれらの図面は、非限定例によってもたらされ、更に、それらは略図であって単純化されている。
――分散液(分散液は、例えば、水でもアルコールでも良い)の中に高い濃度(すなわち、80%を超え、95%未満)の石英粒子のアモルファスを含む半流動体のスラリーを、透明な石英の反応室に塗布する。そして、
――塗布したスラリーを乾燥させる。そして、
――乾燥したスラリーを焼結する。
――分散液(分散液は、例えば、水でもアルコールでも良い)の中に高い濃度の(すなわち、80%を超え、95%未満の)石英粒子のアモルファスを含む半流動体のスラリーを、透明な石英の反応室に塗布する。
――塗布されたスラリーを乾燥させる。そして、
――乾燥したスラリーを焼結する。そして、
――焼結されたスラリーの表面を、所定の深さまで、例えば、炎やレーザービームによって、ガラス化する。
1A 低部壁の内部表面
1B 第一側壁の内部表面
1C 上部壁の内部表面
1D 第二側壁の内部表面
2 穴
3 反応沈着ゾーン
4 サセプター
5 部品
6 空間
6B 空間
6C 空間
6D 空間
7 フランジ
8 軸
11 隆起部
12 端部
18 チューブ
21 注入口
22 排出口
Claims (8)
- 少なくとも一つの冷壁の反応室、サセプター(4)、前記サセプター(4)に付随する誘導加熱手段とを備えるエピタキシャル反応器であって、
前記反応室は原則的に石英ピースを備え、
前記石英ピースは、壁(1A、1B、1C、1D)によって規定される内部空洞(2)を持つ石英ピースの部分(1)を備え、
前記空洞(2)は、前記エピタキシャル反応器の反応沈着ゾーン(3)を備え、
前記ゾーン(3)は、そこで熱せられるサセプター(4)を収容するよう適合しており、
当該反応室は、更に、石英の部品(5)を備え、該石英の部品(5)は、対抗壁を形成し、且つ、前記ゾーン(3)の壁となるように前記壁(1A、1B、1C、1D)に隣接して配置され、
少なくとも一つの空間(6)が、前記石英の部品(5)と前記壁(1A,1B,1C,1D)の間に規定されており、
単結晶シリコンのエピタキシャル成長過程の間、前記石英ピースの部分(1)の温度は600℃を超えず、前記サセプター(4)の温度は850℃と1250℃の間に維持されるように、前記石英の部品(5)が前記反応沈着ゾーン(3)から外部に向かう熱を減少させ、
前記石英の部品(5)が、原則的に、真っ直ぐな又は成形された石英のスラブから成ることを特徴とする、エピタキシャル反応器。 - 前記石英の部品(5)が、前記壁の内2枚、3枚、又は4枚のための対抗壁を形成するように配置されている、請求項1に記載のエピタキシャル反応器。
- 前記石英の部品(5)が、前記壁の内1枚又は2枚に載置される、請求項1又は2に記載のエピタキシャル反応器。
- 前記空間(6)は、均一の、又は、変化する幅を持つ、請求項1乃至3のいずれか1項に記載のエピタキシャル反応器。
- 2つ、3つ、又は4つの空間が、前記石英の部品(5)と前記壁(1A、1B、1C、1D)の間に規定され、前記空間の幅は、好ましくは、均一であってお互いに等しい、請求項4に記載のエピタキシャル反応器。
- 前記石英の部品(5)の、内側又は外側が、反射層によって被覆されている、請求項1乃至5のいずれか1項に記載のエピタキシャル反応器。
- 前記空間(6)に、少なくとも一つの流体の流れを前記空間(6)内で運搬するよう適合された手段が付随することを特徴とする、請求項1乃至6のいずれか1項に記載のエピタキシャル反応器。
- 前記少なくとも一つの流体の流れの速度、及び/又は、流量、及び/又は、方向、及び/又は、組成が、成長過程の前、及び/又は、成長過程の間、及び/又は、成長過程の後に、変化する、請求項7に記載のエピタキシャル反応器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A000629 | 2009-04-17 | ||
ITMI2009A000629A IT1393695B1 (it) | 2009-04-17 | 2009-04-17 | Camera di reazione di un reattore epitassiale e reattore che la utilizza |
PCT/IB2010/051666 WO2010119430A1 (en) | 2009-04-17 | 2010-04-16 | Reaction chamber of an epitaxial reactor and reactor that uses said chamber |
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JP2012524013A JP2012524013A (ja) | 2012-10-11 |
JP6116900B2 true JP6116900B2 (ja) | 2017-04-19 |
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US (1) | US9382642B2 (ja) |
EP (1) | EP2419552B1 (ja) |
JP (1) | JP6116900B2 (ja) |
CN (1) | CN102395714B (ja) |
IT (1) | IT1393695B1 (ja) |
WO (1) | WO2010119430A1 (ja) |
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CN103266307A (zh) * | 2013-05-22 | 2013-08-28 | 光垒光电科技(上海)有限公司 | 反应腔 |
KR102372893B1 (ko) * | 2014-12-04 | 2022-03-10 | 삼성전자주식회사 | 발광 소자 제조용 화학 기상 증착 장치 |
CN105350073B (zh) * | 2015-10-30 | 2018-09-25 | 中国电子科技集团公司第四十八研究所 | 一种硅外延设备的石墨盘旋转密封装置及自动上下料系统 |
CN107723790B (zh) * | 2016-08-12 | 2020-07-07 | 上海新昇半导体科技有限公司 | 一种外延设备、设备制作方法及外延方法 |
CN106282967B (zh) * | 2016-08-23 | 2019-03-26 | 深圳市国创新能源研究院 | 一种制备SiO/C复合材料的设备 |
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EP2419552A1 (en) | 2012-02-22 |
US9382642B2 (en) | 2016-07-05 |
EP2419552B1 (en) | 2016-07-06 |
IT1393695B1 (it) | 2012-05-08 |
WO2010119430A1 (en) | 2010-10-21 |
CN102395714B (zh) | 2014-07-09 |
ITMI20090629A1 (it) | 2010-10-18 |
CN102395714A (zh) | 2012-03-28 |
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