JP4472972B2 - Cmosデバイスおよびその製造方法 - Google Patents
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- H01L29/41725—Source or drain electrodes for field effect devices
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Description
(1)埋込酸化物(BOX)層と、前記BOX層の上のSOIウェハと、前記SOIウェハの上のゲート誘電体と、 前記ゲート誘電体の上のゲート領域と、付着材料を含み、前記SOIウェハに隣接する打込層と、前記打込層および前記SOIウェハの上のソース/ドレイン領域と、前記ソース/ドレイン領域に隣接し、前記ゲート誘電体の上部表面より高い上部表面を有する浅いトレンチ分離(STI)領域と、を備える隆起ソース/ドレイン(RSD)SOIトランジスタ・デバイス。
(2)前記ゲート領域を囲む少なくとも1つの絶縁スペーサをさらに備える上記(1)記載のデバイス。
(3)前記SOIウェハは所定の厚さを有し、前記ソース/ドレイン領域は前記SOIウェハの所定の厚さより大きい厚さを有する上記(1)記載のデバイス。
(4)前記STI領域はほぼ丸いコーナを有し、前記STI領域は前記ソース/ドレイン領域の境界を成す上記(3)記載のデバイス。
(5)前記打込層は、ポリシリコンおよびアモルファスシリコンのうちの一方を含む上記(1)記載のデバイス。
(6)前記ソース/ドレイン領域はエピタキシャル関連欠陥がない上記(1)記載のデバイス。
(7)前記ソース/ドレイン領域は、非エピタキシャル材料を含む上記(1)記載のデバイス。
(8)埋込酸化物(BOX)層と、所定の厚さを有し、前記BOX層の上のSOIウェハと、前記SOIウェハの上のゲート構造と、前記BOX層の上の第1の高さに配され、前記ゲート構造と前記SOIウェハとの間に存在するゲート誘電体と、付着材料を含み、前記SOIウェハに隣接する打込層と、前記SOIウェハの所定の厚さより大きい厚さを有し、前記打込層および前記SOIウェハ内にあるソース/ドレイン領域と、ほぼ丸いコーナを有し、前記BOX層の上に配された浅いトレンチ分離(STI)領域であって、前記STI領域の上部表面が前記BOX層の上で前記第1の高さより高いSTI領域と、を備えるCMOSデバイス。
(9)前記ゲート構造を囲む少なくとも1つの絶縁スペーサをさらに備える上記(8)記載のCMOSデバイス。
(10)前記SOIウェハの所定の厚さは55ナノメートルより薄い上記(8)記載のCMOSデバイス。
(11)前記ソース/ドレイン領域の厚さは200〜300オングストロームの範囲内である上記(8)記載のCMOSデバイス。
(12)前記打込層は、ポリシリコンおよびアモルファスシリコンのうちの一方を含む上記(8)記載のCMOSデバイス。
(13)CMOSデバイスを製造する方法であって、前記方法は、所定の厚さを有するSOIウェハを埋込酸化物(BOX)基板の上に付着する工程と、前記SOIウェハの上にゲート誘電体を形成する工程と、ほぼ丸いコーナを有するよう構成される浅いトレンチ分離(STI)領域を前記BOX基板の上に形成する工程と、前記ゲート誘電体の上にゲート構造を形成する工程と、前記SOIウェハの上に打込層を付着する工程と、前記SOIウェハおよび前記打込層内でN型ドーパント打込およびP型ドーパント打込のうちの一方を実行する工程と、前記デバイスを加熱して、前記打込層および前記SOIウェハから、前記SOIウェハの所定の厚さより大きい厚さを有するソース/ドレイン領域を形成する工程と、を含み、前記ゲート誘電体は前記STI領域より低く配される方法。
(14)前記ゲート構造を囲む少なくとも1つの絶縁スペーサを形成する工程を、さらに含む上記(13)記載の方法。
(15)前記打込層は、ポリシリコンおよびアモルファスシリコンのうちの一方を含む上記(13)記載の方法。
(16)前記ゲート構造は、前記SOIウェハの上に第1ゲート・ポリシリコン層を付着する工程と、前記第1ゲート・ポリシリコン層の上に酸化物パッドを付着する工程と、前記酸化物パッドの上に犠牲窒化物層を付着する工程と、前記犠牲窒化物層の上に犠牲第2ゲート・ポリシリコン層を付着する工程と、によって形成される上記(13)記載の方法。
(17)前記SOIウェハの所定の厚さは、55ナノメートルより薄い上記(13)記載の方法。
(18)前記ソース/ドレイン領域の厚さは、200〜300オングストロームの範囲内である上記(13)記載の方法。
2 PFETデバイス
10 埋込酸化物領域
15 窒化物/酸化物/SOIスタック
20 超薄SOIウェハ
25 酸化物パッド
26 ゲート・チャネル
30 窒化物層
35 STI領域
36 STI領域35の上部表面
37 STIの丸いコーナ
40 ゲート・スタック
42 ポリシリコン層
44 酸化物層
46 窒化物層
48 バッファ・ダミー・ポリシリコン層
50 絶縁体層
51,54,66,67,71 N型無アニール・ドーピング領域
52,53,68,69,72 P型無アニール・ドーパント領域
55 低温酸化物(LTO)キャップ
60 窒化物スペーサ
61 第2の窒化物スペーサ
65 ポリシリコン層
73,85,86,87 N型活性化ドーピング領域
74,75,88,89 P型活性化ドーピング領域
79(a),(b) ソース/ドレイン領域
80 RSD層71,72の表面
Claims (13)
- 埋込酸化物層と、
前記埋込酸化物層の上のSOIウェハと、
前記SOIウェハの上のゲート誘電体と、
前記ゲート誘電体の上のゲート領域と、
前記ゲート領域の側面の上の絶縁体層と、
前記絶縁体層の上の絶縁スペーサと、
620℃以下でポリシリコンまたはアモルファスシリコンを付着して形成され、前記SOIウェハに隣接する打込層と、
前記打込層および前記SOIウェハ内にあるソース/ドレイン領域と、
丸いコーナを有し、前記ソース/ドレイン領域に隣接し、前記ゲート誘電体の上部表面より高い上部表面を有する浅いトレンチ分離領域と、を備える隆起ソース/ドレインSOIトランジスタ・デバイス。 - 前記絶縁体層が酸化物、オキシナイトライドおよび低温酸化物のいずれかを含み、前記絶縁スペーサが窒化物を含む、請求項1記載のデバイス。
- 前記SOIウェハは所定の厚さを有し、前記ソース/ドレイン領域は前記SOIウェハの所定の厚さより大きい厚さを有する請求項1記載のデバイス。
- 前記ソース/ドレイン領域はエピタキシャル関連欠陥がない請求項1記載のデバイス。
- 前記ソース/ドレイン領域は、非エピタキシャル材料を含む請求項1記載のデバイス。
- 埋込酸化物層と、
所定の厚さを有し、前記埋込酸化物層の上のSOIウェハと、
前記SOIウェハの上のゲート構造と、
上部表面が前記埋込酸化物層の上の第1の高さに配され、前記ゲート構造と前記SOIウェハとの間に存在するゲート誘電体と、
前記ゲート構造の側面の上の絶縁体層と、
前記絶縁体層の上の絶縁スペーサと、
620℃以下でポリシリコンまたはアモルファスシリコンを付着して形成され、前記SOIウェハに隣接する打込層と、
前記SOIウェハの所定の厚さより大きい厚さを有し、前記打込層および前記SOIウェハ内にあるソース/ドレイン領域と、
丸いコーナを有し、前記埋込酸化物層の上に配された浅いトレンチ分離領域であって、前記浅いトレンチ分離領域の上部表面が前記埋込酸化物層の上で前記第1の高さより高い浅いトレンチ分離領域と、を備えるCMOSデバイス。 - 前記絶縁体層が酸化物、オキシナイトライドおよび低温酸化物のいずれかを含み、前記絶縁スペーサが窒化物を含む、請求項6記載のCMOSデバイス。
- 前記SOIウェハの所定の厚さは55ナノメートルより薄い請求項6記載のCMOSデバイス。
- 前記ソース/ドレイン領域の厚さは200〜300オングストロームの範囲内である請求項6記載のCMOSデバイス。
- CMOSデバイスを製造する方法であって、前記方法は、
所定の厚さを有するSOIウェハを埋込酸化物層の上に付着する工程と、
前記SOIウェハの上にゲート誘電体を形成する工程と、
丸いコーナを有するよう構成される浅いトレンチ分離領域を前記埋込酸化物層の上に形成する工程と、
前記ゲート誘電体の上にゲート構造を形成する工程と、
前記ゲート構造の側面の上に絶縁体層を形成する工程と、
前記絶縁体層の上に絶縁スペーサを形成する工程と、
前記SOIウェハの上に620℃以下でポリシリコンまたはアモルファスシリコンの打込層を付着する工程と、
前記SOIウェハおよび前記打込層内でN型ドーパント打込およびP型ドーパント打込のうちの一方を実行する工程と、
前記デバイスを加熱して、前記打込層および前記SOIウェハから、前記SOIウェハの所定の厚さより大きい厚さを有するソース/ドレイン領域を形成する工程と、
を順次行うこと含み、
前記ゲート誘電体は前記浅いトレンチ分離領域より低く配される方法。 - 前記ゲート構造は、
前記SOIウェハの上に第1ゲート・ポリシリコン層を付着する工程と、
前記第1ゲート・ポリシリコン層の上に酸化物パッドを付着する工程と、
前記酸化物パッドの上に犠牲窒化物層を付着する工程と、
前記犠牲窒化物層の上に犠牲第2ゲート・ポリシリコン層を付着する工程と、によって形成される請求項10記載の方法。 - 前記SOIウェハの所定の厚さは、55ナノメートルより薄い請求項10記載の方法。
- 前記ソース/ドレイン領域の厚さは、200〜300オングストロームの範囲内である請求項10記載の方法。
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US10/338,103 US6828630B2 (en) | 2003-01-07 | 2003-01-07 | CMOS device on ultrathin SOI with a deposited raised source/drain, and a method of manufacture |
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Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW566041B (en) * | 2001-07-06 | 2003-12-11 | Hitachi Ltd | Digital data recording device and output device |
US7071043B2 (en) * | 2002-08-15 | 2006-07-04 | Micron Technology, Inc. | Methods of forming a field effect transistor having source/drain material over insulative material |
JP2004311903A (ja) * | 2003-04-10 | 2004-11-04 | Oki Electric Ind Co Ltd | 半導体装置及び製造方法 |
US6812105B1 (en) * | 2003-07-16 | 2004-11-02 | International Business Machines Corporation | Ultra-thin channel device with raised source and drain and solid source extension doping |
US20050048732A1 (en) * | 2003-08-26 | 2005-03-03 | International Business Machines Corporation | Method to produce transistor having reduced gate height |
DE102004004846B4 (de) * | 2004-01-30 | 2006-06-14 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren zum Abscheiden einer Schicht aus einem Material auf einem Substrat |
JP4434832B2 (ja) * | 2004-05-20 | 2010-03-17 | Okiセミコンダクタ株式会社 | 半導体装置、及びその製造方法 |
US7227228B2 (en) * | 2004-05-21 | 2007-06-05 | Kabushika Kaisha Toshiba | Silicon on insulator device and method of manufacturing the same |
JP2006120814A (ja) * | 2004-10-21 | 2006-05-11 | Renesas Technology Corp | 半導体装置の製造方法 |
US7235433B2 (en) * | 2004-11-01 | 2007-06-26 | Advanced Micro Devices, Inc. | Silicon-on-insulator semiconductor device with silicon layers having different crystal orientations and method of forming the silicon-on-insulator semiconductor device |
US7453122B2 (en) * | 2005-02-08 | 2008-11-18 | Taiwan Semiconductor Manufacturing Co., Ltd. | SOI MOSFET device with reduced polysilicon loading on active area |
FR2890662B1 (fr) * | 2005-09-14 | 2008-09-19 | St Microelectronics Sa | Procede d'epitaxie a faible budget thermique et son utilisation |
US7569434B2 (en) * | 2006-01-19 | 2009-08-04 | International Business Machines Corporation | PFETs and methods of manufacturing the same |
WO2007105157A2 (en) * | 2006-03-14 | 2007-09-20 | Nxp B.V. | Source and drain formation |
US7473594B2 (en) * | 2006-07-25 | 2009-01-06 | International Business Machines Corporation | Raised STI structure and superdamascene technique for NMOSFET performance enhancement with embedded silicon carbon |
JP4300228B2 (ja) * | 2006-08-28 | 2009-07-22 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US7998821B2 (en) * | 2006-10-05 | 2011-08-16 | United Microelectronics Corp. | Method of manufacturing complementary metal oxide semiconductor transistor |
KR100781891B1 (ko) * | 2006-12-05 | 2007-12-03 | 동부일렉트로닉스 주식회사 | 반도체 소자 및 그의 제조방법 |
US7923373B2 (en) | 2007-06-04 | 2011-04-12 | Micron Technology, Inc. | Pitch multiplication using self-assembling materials |
US8415748B2 (en) | 2010-04-23 | 2013-04-09 | International Business Machines Corporation | Use of epitaxial Ni silicide |
CN102437183B (zh) * | 2010-09-29 | 2015-02-25 | 中国科学院微电子研究所 | 半导体器件及其制造方法 |
US8426265B2 (en) | 2010-11-03 | 2013-04-23 | International Business Machines Corporation | Method for growing strain-inducing materials in CMOS circuits in a gate first flow |
US9087741B2 (en) | 2011-07-11 | 2015-07-21 | International Business Machines Corporation | CMOS with dual raised source and drain for NMOS and PMOS |
US8642424B2 (en) * | 2011-07-12 | 2014-02-04 | International Business Machines Corporation | Replacement metal gate structure and methods of manufacture |
US8435846B2 (en) | 2011-10-03 | 2013-05-07 | International Business Machines Corporation | Semiconductor devices with raised extensions |
US20130292766A1 (en) | 2012-05-03 | 2013-11-07 | International Business Machines Corporation | Semiconductor substrate with transistors having different threshold voltages |
US8546203B1 (en) | 2012-07-17 | 2013-10-01 | International Business Machines Corporation | Semiconductor structure having NFET extension last implants |
US8673699B2 (en) * | 2012-07-17 | 2014-03-18 | International Business Machines Corporation | Semiconductor structure having NFET extension last implants |
CN103400858B (zh) * | 2013-08-02 | 2016-01-20 | 清华大学 | 绝缘体上三维半导体器件及其形成方法 |
US9876110B2 (en) | 2014-01-31 | 2018-01-23 | Stmicroelectronics, Inc. | High dose implantation for ultrathin semiconductor-on-insulator substrates |
US9786755B2 (en) * | 2015-03-18 | 2017-10-10 | Stmicroelectronics (Crolles 2) Sas | Process for producing, from an SOI and in particular an FDSOI type substrate, transistors having gate oxides of different thicknesses, and corresponding integrated circuit |
JP6649190B2 (ja) | 2016-06-28 | 2020-02-19 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
CN106206316A (zh) * | 2016-07-27 | 2016-12-07 | 上海集成电路研发中心有限公司 | 一种金属氧化物半导体场效应晶体管的制造方法 |
US20180138177A1 (en) * | 2016-11-16 | 2018-05-17 | Globalfoundries Inc. | Formation of band-edge contacts |
RU2643938C1 (ru) * | 2016-12-23 | 2018-02-06 | Акционерное общество "Научно-исследовательский институт молекулярной электроники" | Способ изготовления высокотемпературных КМОП КНИ интегральных схем |
US10559696B2 (en) | 2017-10-11 | 2020-02-11 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Hybrid CMOS device and manufacturing method thereof |
CN107768309B (zh) * | 2017-10-11 | 2019-12-10 | 深圳市华星光电半导体显示技术有限公司 | 混合型cmos器件及其制作方法 |
CN113380885A (zh) * | 2020-02-25 | 2021-09-10 | 长鑫存储技术有限公司 | 半导体器件及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5567966A (en) * | 1993-09-29 | 1996-10-22 | Texas Instruments Incorporated | Local thinning of channel region for ultra-thin film SOI MOSFET with elevated source/drain |
WO1996032685A1 (en) * | 1995-04-11 | 1996-10-17 | Kinetech, Inc. | Identifying data in a data processing system |
US5814553A (en) * | 1996-05-09 | 1998-09-29 | United Microelectronics Corp. | Method of fabricating self-align contact window with silicon nitride side wall |
US6777759B1 (en) * | 1997-06-30 | 2004-08-17 | Intel Corporation | Device structure and method for reducing silicide encroachment |
US6051458A (en) * | 1998-05-04 | 2000-04-18 | Taiwan Semiconductor Manufacturing Company | Drain and source engineering for ESD-protection transistors |
JP2000156502A (ja) * | 1998-09-21 | 2000-06-06 | Texas Instr Inc <Ti> | 集積回路及び方法 |
US6403433B1 (en) * | 1999-09-16 | 2002-06-11 | Advanced Micro Devices, Inc. | Source/drain doping technique for ultra-thin-body SOI MOS transistors |
US6248637B1 (en) * | 1999-09-24 | 2001-06-19 | Advanced Micro Devices, Inc. | Process for manufacturing MOS Transistors having elevated source and drain regions |
US6372589B1 (en) * | 2000-04-19 | 2002-04-16 | Advanced Micro Devices, Inc. | Method of forming ultra-shallow source/drain extension by impurity diffusion from doped dielectric spacer |
US6403434B1 (en) * | 2001-02-09 | 2002-06-11 | Advanced Micro Devices, Inc. | Process for manufacturing MOS transistors having elevated source and drain regions and a high-k gate dielectric |
-
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US6828630B2 (en) | 2004-12-07 |
KR20040063768A (ko) | 2004-07-14 |
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KR20060080905A (ko) | 2006-07-11 |
SG115598A1 (en) | 2005-10-28 |
KR100628820B1 (ko) | 2006-09-27 |
US6891228B2 (en) | 2005-05-10 |
US20040129979A1 (en) | 2004-07-08 |
JP2004214628A (ja) | 2004-07-29 |
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