KR100703986B1 - 동작 특성과 플리커 노이즈 특성이 향상된 아날로그트랜지스터를 구비하는 반도체 소자 및 그 제조 방법 - Google Patents
동작 특성과 플리커 노이즈 특성이 향상된 아날로그트랜지스터를 구비하는 반도체 소자 및 그 제조 방법 Download PDFInfo
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Abstract
Description
Claims (25)
- 기판,기판 상의 아날로그 nMOS 트랜지스터와 응축 스트레인 채널 아날로그 pMOS 트랜지스터, 및상기 nMOS 및 pMOS 트랜지스터를 각각 덮는 제1 및 제2 식각 정지 라이너를 포함하되,상기 nMOS 및 pMOS 트랜지스터는 각각 레퍼런스 비스트레인 채널 아날로그 nMOS 및 pMOS 트랜지스터에 대한 500Hz에서의 플리커 노이즈 파워의 상대치가 1 이하인 반도체 소자.
- 제1 항에 있어서, 상기 제1 식각 정지 라이너의 수소 농도는 1×1021/㎤ 이하인 반도체 소자.
- 제2 항에 있어서, 상기 제2 식각 정지 라이너는 중성 식각 정지 라이너이고, 상기 스트레인 채널 pMOS 트랜지스터는 상기 기판 내에 형성된 그루브를 매립하며 소오스/드레인 영역이 형성된 응축 에피택셜 반도체층에 의해 채널에 응축 스트레인이 유도되는 트랜지스터인 반도체 소자.
- 제2 항에 있어서, 상기 제2 식각 정지 라이너는 응축 스트레인 유도 라이너이고, 상기 스트레인 채널 pMOS 트랜지스터는 상기 응축 스트레인 라이너에 의해 채널에 응축 스트레인이 유도되는 트랜지스터인 반도체 소자.
- 제4 항에 있어서, 상기 pMOS 트랜지스터는 상기 채널에 응축 스트레인을 유도하고, 상기 기판 내에 형성된 그루브를 매립하며 소오스/드레인 영역이 형성되는 응축 에피택셜 반도체층을 포함하는 반도체 소자.
- 제2 항에 있어서, 상기 제1 식각 정지 라이너는 중성 식각 정지 라이너이고, 상기 nMOS 트랜지스터는 상기 기판 내에 형성된 그루브를 매립하며 소오스/드레인 영역이 형성되는 신장 에피택셜 반도체층, 응축 스트레인된 게이트, 및 이들의 조합으로부터 선택되고 상기 채널에 신장 스트레인을 유도하는 어느 하나를 포함하는 스트레인 채널 트랜지스터인 반도체 소자.
- 제2 항에 있어서, 상기 제1 식각 정지 라이너는 신장 스트레인 유도 라이너이고, 상기 nMOS 트랜지스터는 상기 신장 스트레인 유도 라이너에 의해 채널에 신장 스트레인이 유도된 스트레인 채널 트랜지스터인 반도체 소자.
- 제7 항에 있어서, 상기 nMOS 트랜지스터는 상기 기판 내에 형성된 그루브를 매립하며 소오스/드레인 영역이 형성되는 신장 에피택셜 반도체층, 응축 스트레인 된 게이트, 및 이들의 조합으로부터 선택되고 상기 채널에 신장 스트레인을 유도하는 어느 하나를 포함하는 스트레인 채널 트랜지스터인 반도체 소자.
- 제2 항에 있어서, 상기 제1 식각 정지 라이너는 응축 스트레인 유도 라이너이고, 상기 nMOS 트랜지스터는 상기 응축 스트레인 유도 라이너에 의해 채널에 응축 스트레인이 유도된 스트레인 채널 트랜지스터인 반도체 소자.
- 제9 항에 있어서, 상기 nMOS 트랜지스터는 상기 기판 내에 형성된 그루브를 매립하며 소오스/드레인 영역이 형성되는 신장 에피택셜 반도체층, 응축 스트레인된 게이트, 및 이들의 조합으로부터 선택되고 상기 채널에 신장 스트레인을 유도하는 어느 하나를 포함하는 스트레인 채널 트랜지스터인 반도체 소자.
- 기판,상기 기판 상의 아날로그 nMOS 트랜지스터와 아날로그 pMOS 트랜지스터,상기 nMOS 트랜지스터를 덮으며 수소 농도는 1×1021/㎤ 이하인 제1 식각 정지 라이너,상기 pMOS 트랜지스터를 덮으며 상기 pMOS 트랜지스터의 채널에 응축 스트레인을 유도하는 제2 식각 정지 라이너를 포함하는 반도체 소자.
- 제11 항에 있어서, 상기 제1 식각 정지 라이너는 상기 nMOS 트랜지스터의 채널에 신장 스트레인을 유도하는 반도체 소자.
- 제12 항에 있어서, 상기 pMOS 트랜지스터는 상기 채널에 응축 스트레인을 유도하고, 상기 기판 내에 형성된 그루브를 매립하며 소오스/드레인 영역이 형성되는 응축 에피택셜 반도체층을 포함하는 반도체 소자.
- 제13 항에 있어서, 상기 nMOS 트랜지스터는 상기 기판 내에 형성된 그루브를 매립하며 소오스/드레인 영역이 형성되는 신장 에피택셜 반도체층, 응축 스트레인된 게이트, 및 이들의 조합으로부터 선택되고 상기 채널에 신장 스트레인을 유도하는 어느 하나를 포함하는 스트레인 채널 트랜지스터인 반도체 소자.
- 기판,수소 농도가 1×1021/㎤ 이하인 제1 식각 정지 라이너, 및상기 제1 식각 정지 라이너와 상기 기판 사이에 형성된 스트레인 채널 아날로그 nMOS 트랜지스터를 포함하는 반도체 소자.
- 제15 항에 있어서, 상기 제1 식각 정지 라이너는 중성 식각 정지 라이너이고, 상기 nMOS 트랜지스터는 상기 기판 내에 형성된 그루브를 매립하며 소오스/드 레인 영역이 형성되는 신장 에피택셜 반도체층, 응축 스트레인된 게이트, 및 이들의 조합으로부터 선택되고 상기 채널에 신장 스트레인을 유도하는 어느 하나를 포함하는 스트레인 채널 트랜지스터인 반도체 소자.
- 제15 항에 있어서, 상기 제1 식각 정지 라이너는 신장 스트레인 유도 라이너이고, 상기 nMOS 트랜지스터는 상기 신장 스트레인 유도 라이너에 의해 채널에 신장 스트레인이 유도된 스트레인 채널 트랜지스터인 반도체 소자.
- 제17 항에 있어서, 상기 nMOS 트랜지스터는 상기 기판 내에 형성된 그루브를 매립하며 소오스/드레인 영역이 형성되는 신장 에피택셜 반도체층, 응축 스트레인된 게이트, 및 이들의 조합으로부터 선택되고 상기 채널에 신장 스트레인을 유도하는 어느 하나를 포함하는 스트레인 채널 트랜지스터인 반도체 소자.
- 제15 항에 있어서, 상기 제1 식각 정지 라이너는 응축 스트레인 유도 라이너이고, 상기 nMOS 트랜지스터는 상기 응축 스트레인 유도 라이너에 의해 채널에 응축 스트레인이 유도된 스트레인 채널 트랜지스터인 반도체 소자.
- 제19 항에 있어서, 상기 nMOS 트랜지스터는 상기 기판 내에 형성된 그루브를 매립하며 소오스/드레인 영역이 형성되는 신장 에피택셜 반도체층, 응축 스트레인된 게이트, 및 이들의 조합으로부터 선택되고 상기 채널에 신장 스트레인을 유도하 는 어느 하나를 포함하는 스트레인 채널 트랜지스터인 반도체 소자.
- 기판 상에 아날로그 nMOS 트랜지스터와 아날로그 pMOS 트랜지스터를 형성하고,상기 nMOS 트랜지스터를 덮으며 수소 농도는 1×1021/㎤ 이하인 제1 식각 정지 라이너와 상기 pMOS 트랜지스터를 덮으며 상기 pMOS 트랜지스터의 채널에 응축 스트레인을 유도하는 제2 식각 정지 라이너를 형성하는 것을 포함하는 반도체 소자의 제조 방법.
- 제21 항에 있어서, 상기 제1 식각 정지 라이너와 상기 제2 식각 정지 라이너를 형성하는 것은 상기 nMOS 트랜지스터를 덮는 신장 스트레인 식각 정지 라이너와 상기 pMOS 트랜지스터를 덮는 응축 스트레인 라이너를 형성하고, 상기 결과물 전면에 UV를 조사하는 것을 포함하는 반도체 소자의 제조 방법.
- 제22 항에 있어서, 상기 pMOS 트랜지스터를 형성하는 것은 상기 기판 내에 그루브를 형성하고, 상기 그루브를 매립하는 응축 에피택셜 반도체층을 형성하고, 상기 응축 에피택셜 반도체층에 소오스/드레인 영역을 형성하는 것을 포함하는 반도체 소자의 제조 방법.
- 제23 항에 있어서, 상기 nMOS 트랜지스터를 형성하는 것은 상기 기판 내에 그루브를 형성하고, 상기 그루브를 매립하는 신장 에피택셜 반도체층을 형성하고, 상기 신장 에피택셜 반도체층에 소오스/드레인 영역을 형성하는 것을 포함하는 반도체 소자의 제조 방법.
- 제23 항에 있어서, 상기 nMOS 트랜지스터를 형성하는 것은 응축 스트레인된 게이트를 포함하는 nMOS 트랜지스터를 형성하는 것인 반도체 소자의 제조 방법.
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DE102004052578B4 (de) * | 2004-10-29 | 2009-11-26 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren zum Erzeugen einer unterschiedlichen mechanischen Verformung in unterschiedlichen Kanalgebieten durch Bilden eines Ätzstoppschichtstapels mit unterschiedlich modifizierter innerer Spannung |
US20060105106A1 (en) * | 2004-11-16 | 2006-05-18 | Applied Materials, Inc. | Tensile and compressive stressed materials for semiconductors |
US7494856B2 (en) * | 2006-03-30 | 2009-02-24 | Freescale Semiconductor, Inc. | Semiconductor fabrication process using etch stop layer to optimize formation of source/drain stressor |
US7528029B2 (en) * | 2006-04-21 | 2009-05-05 | Freescale Semiconductor, Inc. | Stressor integration and method thereof |
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2006
- 2006-05-22 KR KR1020060045709A patent/KR100703986B1/ko active IP Right Grant
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2007
- 2007-05-22 CN CN2007101050578A patent/CN101079422B/zh active Active
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Patent Citations (1)
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US6768175B1 (en) | 1998-09-25 | 2004-07-27 | Asahi Kasei Kabushiki Kaisha | Semiconductor substrate and its production method, semiconductor device comprising the same and its production method |
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JP2007324589A (ja) | 2007-12-13 |
CN101079422B (zh) | 2012-04-18 |
US20130249016A1 (en) | 2013-09-26 |
CN101079422A (zh) | 2007-11-28 |
TW200818497A (en) | 2008-04-16 |
JP5367955B2 (ja) | 2013-12-11 |
TWI365537B (en) | 2012-06-01 |
US20080036006A1 (en) | 2008-02-14 |
US20110233611A1 (en) | 2011-09-29 |
US8445968B2 (en) | 2013-05-21 |
US7952147B2 (en) | 2011-05-31 |
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