JP5614184B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
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- JP5614184B2 JP5614184B2 JP2010199226A JP2010199226A JP5614184B2 JP 5614184 B2 JP5614184 B2 JP 5614184B2 JP 2010199226 A JP2010199226 A JP 2010199226A JP 2010199226 A JP2010199226 A JP 2010199226A JP 5614184 B2 JP5614184 B2 JP 5614184B2
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/017—Manufacturing their source or drain regions, e.g. silicided source or drain regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/791—Arrangements for exerting mechanical stress on the crystal lattice of the channel regions
- H10D30/797—Arrangements for exerting mechanical stress on the crystal lattice of the channel regions being in source or drain regions, e.g. SiGe source or drain
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0167—Manufacturing their channels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
- H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
Landscapes
- Insulated Gate Type Field-Effect Transistor (AREA)
- Recrystallisation Techniques (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Description
111、211 半導体基板
112 チャネル領域
121、221 ゲート絶縁膜
122、222 ゲート電極
124、224 サイドウォール
130、230 階段状ソース/ドレイン・エピタキシャル領域(ストレッサ)
131、231 エピタキシャル領域の第1領域
132、232 エピタキシャル領域の第2領域
230’ 階段状リセス
231’ 第1のリセス(深いリセス)
232’ 第2のリセス(浅いリセス)
242 Siキャップ層
243 シリサイド層
251 ドーパント注入領域(犠牲領域)
252 保護マスク
Claims (7)
- 歪みシリコン技術を用いたP型トランジスタと、歪みシリコン技術を用いないN型トランジスタとを含む半導体装置の製造方法であって、
半導体基板上にゲート電極を形成する工程と、
前記ゲート電極をマスクとして前記半導体基板にドーパントを注入し、前記半導体基板内にドーパント注入領域を形成する工程であり、前記半導体基板のP型トランジスタ形成領域及びN型トランジスタ形成領域の双方に同じドーパントを注入することを含む工程と、
前記ゲート電極の側壁にサイドウォールを形成する工程と、
前記P型トランジスタ形成領域において、前記ゲート電極及び前記サイドウォールをマスクとして前記半導体基板をエッチングして第1のリセスを形成する工程と、
前記P型トランジスタ形成領域において、前記サイドウォールの下方に位置する前記ドーパント注入領域を除去し、第2のリセスを形成する工程と、
前記P型トランジスタ形成領域において、前記第1のリセス及び前記第2のリセス内に半導体材料を成長させてソース/ドレイン領域を形成する工程と、
を有する半導体装置の製造方法。 - 前記第2のリセスを形成する工程及び前記ソース/ドレイン領域を形成する工程は、同一のエピタキシャル成長装置にて行われる、請求項1に記載の半導体装置の製造方法。
- 前記半導体基板はシリコン基板であり、前記ドーパントはヒ素又はリンである、請求項1又は2に記載の半導体装置の製造方法。
- 前記第2のリセスを形成する工程は、塩素ガスを含むガスを用いて、前記ドーパント注入領域を前記半導体基板に対して選択的にエッチングすることを含む、請求項3に記載の半導体装置の製造方法。
- 前記ドーパント注入領域を形成する工程は、前記ドーパントとしてヒ素を、1×1014cm−2から1×1016cm−2の範囲内のドーズ量で注入する、請求項3又は4に記載の半導体装置の製造方法。
- 前記ソース/ドレイン領域はシリコンゲルマニウムを有する、請求項3乃至5の何れか一項に記載の半導体装置の製造方法。
- 前記ソース/ドレイン領域上にシリコン層を形成する工程、を更に有する請求項3乃至6の何れか一項に記載の半導体装置の製造方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010199226A JP5614184B2 (ja) | 2010-09-06 | 2010-09-06 | 半導体装置の製造方法 |
| US13/190,696 US8409958B2 (en) | 2010-09-06 | 2011-07-26 | Method of manufacturing semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010199226A JP5614184B2 (ja) | 2010-09-06 | 2010-09-06 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012059783A JP2012059783A (ja) | 2012-03-22 |
| JP5614184B2 true JP5614184B2 (ja) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010199226A Expired - Fee Related JP5614184B2 (ja) | 2010-09-06 | 2010-09-06 | 半導体装置の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8409958B2 (ja) |
| JP (1) | JP5614184B2 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10163724B2 (en) * | 2012-03-01 | 2018-12-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Integrated circuit device and method of manufacturing same |
| US9018065B2 (en) * | 2012-05-08 | 2015-04-28 | Globalfoundries Inc. | Horizontal epitaxy furnace for channel SiGe formation |
| US8703578B2 (en) * | 2012-05-29 | 2014-04-22 | Globalfoundries Singapore Pte. Ltd. | Middle in-situ doped SiGe junctions for PMOS devices on 28 nm low power/high performance technologies using a silicon oxide encapsulation, early halo and extension implantations |
| TWI605592B (zh) | 2012-11-22 | 2017-11-11 | 三星電子股份有限公司 | 在凹處包括一應力件的半導體裝置及其形成方法(二) |
| KR102059526B1 (ko) * | 2012-11-22 | 2019-12-26 | 삼성전자주식회사 | 내장 스트레서를 갖는 반도체 소자 형성 방법 및 관련된 소자 |
| US9691898B2 (en) | 2013-12-19 | 2017-06-27 | Taiwan Semiconductor Manufacturing Co., Ltd. | Germanium profile for channel strain |
| US9379214B2 (en) * | 2014-02-14 | 2016-06-28 | Semi Solutions Llc | Reduced variation MOSFET using a drain-extension-last process |
| US11049939B2 (en) | 2015-08-03 | 2021-06-29 | Semiwise Limited | Reduced local threshold voltage variation MOSFET using multiple layers of epi for improved device operation |
| US10304957B2 (en) | 2016-09-13 | 2019-05-28 | Qualcomm Incorporated | FinFET with reduced series total resistance |
| US11373696B1 (en) | 2021-02-19 | 2022-06-28 | Nif/T, Llc | FFT-dram |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003109969A (ja) * | 2001-09-28 | 2003-04-11 | Toshiba Corp | 半導体装置及びその製造方法 |
| US6921913B2 (en) * | 2003-03-04 | 2005-07-26 | Taiwan Semiconductor Manufacturing Co., Ltd. | Strained-channel transistor structure with lattice-mismatched zone |
| US7033437B2 (en) * | 2003-06-26 | 2006-04-25 | Rj Mears, Llc | Method for making semiconductor device including band-engineered superlattice |
| JP4837902B2 (ja) * | 2004-06-24 | 2011-12-14 | 富士通セミコンダクター株式会社 | 半導体装置 |
| KR100882930B1 (ko) * | 2004-12-17 | 2009-02-10 | 삼성전자주식회사 | 소오스 및 드레인 영역들을 갖는 씨모스 반도체 소자들 및 그 제조방법들 |
| US7195985B2 (en) * | 2005-01-04 | 2007-03-27 | Intel Corporation | CMOS transistor junction regions formed by a CVD etching and deposition sequence |
| JP4984665B2 (ja) * | 2005-06-22 | 2012-07-25 | 富士通セミコンダクター株式会社 | 半導体装置およびその製造方法 |
| US7470943B2 (en) * | 2005-08-22 | 2008-12-30 | International Business Machines Corporation | High performance MOSFET comprising a stressed gate metal silicide layer and method of fabricating the same |
| US8138053B2 (en) * | 2007-01-09 | 2012-03-20 | International Business Machines Corporation | Method of forming source and drain of field-effect-transistor and structure thereof |
| US7732285B2 (en) * | 2007-03-28 | 2010-06-08 | Intel Corporation | Semiconductor device having self-aligned epitaxial source and drain extensions |
| US7736957B2 (en) * | 2007-05-31 | 2010-06-15 | Freescale Semiconductor, Inc. | Method of making a semiconductor device with embedded stressor |
| JP2009182109A (ja) * | 2008-01-30 | 2009-08-13 | Toshiba Corp | 半導体装置 |
| JP5278022B2 (ja) * | 2009-02-17 | 2013-09-04 | 富士通セミコンダクター株式会社 | 半導体装置の製造方法 |
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2010
- 2010-09-06 JP JP2010199226A patent/JP5614184B2/ja not_active Expired - Fee Related
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- 2011-07-26 US US13/190,696 patent/US8409958B2/en active Active
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| Publication number | Publication date |
|---|---|
| JP2012059783A (ja) | 2012-03-22 |
| US8409958B2 (en) | 2013-04-02 |
| US20120058610A1 (en) | 2012-03-08 |
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