JP5219815B2 - 引張応力を有するシリコン酸窒化膜を形成する方法 - Google Patents
引張応力を有するシリコン酸窒化膜を形成する方法 Download PDFInfo
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- JP5219815B2 JP5219815B2 JP2008533339A JP2008533339A JP5219815B2 JP 5219815 B2 JP5219815 B2 JP 5219815B2 JP 2008533339 A JP2008533339 A JP 2008533339A JP 2008533339 A JP2008533339 A JP 2008533339A JP 5219815 B2 JP5219815 B2 JP 5219815B2
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- film
- sinc
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- 238000000034 method Methods 0.000 title claims description 65
- 229910052710 silicon Inorganic materials 0.000 title claims description 29
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims description 26
- 239000010703 silicon Substances 0.000 title claims description 26
- 239000000758 substrate Substances 0.000 claims description 92
- 238000012545 processing Methods 0.000 claims description 71
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- 238000000151 deposition Methods 0.000 claims description 42
- 230000008569 process Effects 0.000 claims description 40
- 229910052760 oxygen Inorganic materials 0.000 claims description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 28
- 239000001301 oxygen Substances 0.000 claims description 28
- 238000004518 low pressure chemical vapour deposition Methods 0.000 claims description 7
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 6
- 150000001282 organosilanes Chemical class 0.000 claims description 5
- 230000008021 deposition Effects 0.000 description 19
- 229910052581 Si3N4 Inorganic materials 0.000 description 16
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 16
- 239000004065 semiconductor Substances 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 8
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- 230000006870 function Effects 0.000 description 6
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
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- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
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- 229910021332 silicide Inorganic materials 0.000 description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 2
- REJKHFAZHZLNOP-UHFFFAOYSA-N (tert-butylamino)silicon Chemical compound CC(C)(C)N[Si] REJKHFAZHZLNOP-UHFFFAOYSA-N 0.000 description 1
- VUGMARFZKDASCX-UHFFFAOYSA-N 2-methyl-N-silylpropan-2-amine Chemical compound CC(C)(C)N[SiH3] VUGMARFZKDASCX-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 229910004129 HfSiO Inorganic materials 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910006501 ZrSiO Inorganic materials 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- BUMGIEFFCMBQDG-UHFFFAOYSA-N dichlorosilicon Chemical compound Cl[Si]Cl BUMGIEFFCMBQDG-UHFFFAOYSA-N 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
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- 239000011261 inert gas Substances 0.000 description 1
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- 150000004706 metal oxides Chemical class 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
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- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 1
- 229910021342 tungsten silicide Inorganic materials 0.000 description 1
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- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
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- H01L21/3143—Inorganic layers composed of alternated layers or of mixtures of nitrides and oxides or of oxinitrides, e.g. formation of oxinitride by oxidation of nitride layers
- H01L21/3144—Inorganic layers composed of alternated layers or of mixtures of nitrides and oxides or of oxinitrides, e.g. formation of oxinitride by oxidation of nitride layers on silicon
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Description
Claims (25)
- シリコン酸窒化膜を形成する方法であって:
基板上に多孔質SiNC:H膜を堆積する工程;及び
前記多孔質SiNC:H膜より高い密度を有する緻密化されたSiONC:H膜を形成するために、前記多孔質SiNC:H膜を酸素含有ガスに曝す工程であり、プラズマの不存在下で、あるいは遠隔プラズマ源を用いて、の何れかで行われる曝す工程;
を有する方法。 - 前記多孔質SiNC:H膜を酸素含有ガスに曝す工程は:
約1.5GPa以上の引張応力を有する緻密化されたSiONC:H膜を生成すること
を有する、請求項1に記載の方法。 - 前記堆積する工程は:
有機シランガス及び窒素含有ガスを含むプロセスガスに前記基板を曝す暴露工程
を有する、請求項1に記載の方法。 - 前記堆積する工程は:
BTBAS及びNH3を含むプロセスガスに前記基板を曝す暴露工程
を有する、請求項1に記載の方法。 - 前記暴露工程は:
0.5:1より大きいBTBAS:NH3比を有するプロセスガスを供給すること
を有する、請求項4に記載の方法。 - 前記暴露工程は:
約2:1と約8:1との間のBTBAS:NH3比を有するプロセスガスを供給すること
を有する、請求項4に記載の方法。 - 前記堆積する工程は更に:
前記基板を約500℃と約800℃との間の温度に維持すること
を有する、請求項4に記載の方法。 - 前記堆積する工程は更に:
前記基板を約525℃と約575℃との間の温度に維持すること
を有する、請求項4に記載の方法。 - 前記堆積する工程は更に:
処理チャンバーの圧力を約0.05Torrと約200Torrとの間に維持すること
を有する、請求項1に記載の方法。 - 前記堆積する工程は更に:
処理チャンバーの圧力を約0.3Torrと約10Torrとの間に維持すること
を有する、請求項1に記載の方法。 - 前記堆積する工程は:
前記SiNC:H膜を、約5nmと約50nmとの間の厚さまで堆積すること
を有する、請求項1に記載の方法。 - 前記多孔質SiNC:H膜を酸素含有ガスに曝す工程は:
前記SiNC:H膜を空気に曝すこと
を有する、請求項1に記載の方法。 - 前記多孔質SiNC:H膜を酸素含有ガスに曝す工程は:
前記SiNC:H膜を、O2、H2O、O3、又はこれらの組み合わせのうちの少なくとも1つに曝すこと
を有する、請求項1に記載の方法。 - 前記多孔質SiNC:H膜を酸素含有ガスに曝す工程は:
処理チャンバーの圧力を約1Torrと約1000Torrとの間の圧力に維持すること
を有する、請求項13に記載の方法。 - シリコン酸窒化膜を形成する方法であって:
基板上に多孔質SiNC:H膜を堆積する工程;及び
前記多孔質SiNC:H膜より高い密度を有する緻密化されたSiONC:H膜を形成するために、前記多孔質SiNC:H膜を酸素含有ガスに曝す工程;及び
前記多孔質SiNC:H膜を堆積する工程、及び前記多孔質SiNC:H膜を酸素含有ガスに曝す工程を、前記SiONC:H膜が所定の厚さになるまで繰り返す工程;
を有する方法。 - 前記多孔質SiNC:H膜を堆積する工程を繰り返す工程は:
前記SiONC:H膜が約10nmと約1000nmとの間の厚さになるまで当該繰り返す工程を継続すること
を有する、請求項15に記載の方法。 - 前記基板上に多孔質SiNC:H膜を堆積する工程は:
前記基板上に形成された少なくとも1つのドープト領域及びゲートスタックを有するデバイス上に堆積すること
を有する、請求項1に記載の方法。 - 前記堆積する工程は、前記曝す工程とほぼ同一の温度、前記曝す工程より低い温度、又は前記曝す工程より高い温度で行われる、請求項1に記載の方法。
- 前記多孔質SiNC:H膜を酸素含有ガスに曝す工程は:
約1.5GPa以上且つ約3.0GPa未満の引張応力を有する緻密化されたSiONC:H膜を生成すること
を有する、請求項1に記載の方法。 - シリコン酸窒化膜を形成するシステムであって:
基板上に多孔質SiNC:H膜を堆積する手段;及び
前記SiNC:H膜に酸素を混入し、前記多孔質SiNC:H膜より高い密度を有する緻密化されたSiONC:H膜を形成するために、前記多孔質SiNC:H膜を酸素含有ガスに曝す手段であり、前記多孔質SiNC:H膜は、プラズマの不存在下で、あるいは遠隔生成プラズマ源を用いて、の何れかで曝される、曝す手段;
を有するシステム。 - 前記曝す手段は、約1.5GPa以上の引張応力を有する緻密化されたSiONC:H膜を生成する、請求項20に記載のシステム。
- 前記堆積する手段は低圧化学気相成長システムを有する、請求項20に記載のシステム。
- 前記低圧化学気相成長システムは圧力を約1Torrと約1000Torrとの間に操作するように構成されている、請求項22に記載のシステム。
- 前記堆積する手段はバッチ式処理システムを有する、請求項20に記載のシステム。
- 前記曝す手段は、O2、H2O、O3、又はこれらの組み合わせのうちの少なくとも1つのソースを有する、請求項20に記載のシステム。
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US11/239,318 | 2005-09-30 | ||
US11/239,318 US7498270B2 (en) | 2005-09-30 | 2005-09-30 | Method of forming a silicon oxynitride film with tensile stress |
PCT/US2006/029220 WO2007040749A2 (en) | 2005-09-30 | 2006-07-28 | A method of forming a silicon oxynitride film with tensile stress |
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Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8294224B2 (en) * | 2006-04-06 | 2012-10-23 | Micron Technology, Inc. | Devices and methods to improve carrier mobility |
US7825038B2 (en) * | 2006-05-30 | 2010-11-02 | Applied Materials, Inc. | Chemical vapor deposition of high quality flow-like silicon dioxide using a silicon containing precursor and atomic oxygen |
US20070277734A1 (en) * | 2006-05-30 | 2007-12-06 | Applied Materials, Inc. | Process chamber for dielectric gapfill |
US7790634B2 (en) * | 2006-05-30 | 2010-09-07 | Applied Materials, Inc | Method for depositing and curing low-k films for gapfill and conformal film applications |
US7902080B2 (en) * | 2006-05-30 | 2011-03-08 | Applied Materials, Inc. | Deposition-plasma cure cycle process to enhance film quality of silicon dioxide |
US8232176B2 (en) * | 2006-06-22 | 2012-07-31 | Applied Materials, Inc. | Dielectric deposition and etch back processes for bottom up gapfill |
US8168548B2 (en) * | 2006-09-29 | 2012-05-01 | Tokyo Electron Limited | UV-assisted dielectric formation for devices with strained germanium-containing layers |
US7491585B2 (en) * | 2006-10-19 | 2009-02-17 | International Business Machines Corporation | Electrical fuse and method of making |
US20080116525A1 (en) * | 2006-11-16 | 2008-05-22 | United Microelectronics Corp. | Complementary metal-oxide-semiconductor device |
US20080153236A1 (en) * | 2006-12-22 | 2008-06-26 | Ning Cheng | Flash memory devices and methods for fabricating the same |
US7745352B2 (en) * | 2007-08-27 | 2010-06-29 | Applied Materials, Inc. | Curing methods for silicon dioxide thin films deposited from alkoxysilane precursor with harp II process |
US7867923B2 (en) * | 2007-10-22 | 2011-01-11 | Applied Materials, Inc. | High quality silicon oxide films by remote plasma CVD from disilane precursors |
US7943531B2 (en) | 2007-10-22 | 2011-05-17 | Applied Materials, Inc. | Methods for forming a silicon oxide layer over a substrate |
US7803722B2 (en) * | 2007-10-22 | 2010-09-28 | Applied Materials, Inc | Methods for forming a dielectric layer within trenches |
JP4852016B2 (ja) * | 2007-10-29 | 2012-01-11 | 株式会社東芝 | 半導体装置及びその製造方法 |
US8119540B2 (en) * | 2008-03-28 | 2012-02-21 | Tokyo Electron Limited | Method of forming a stressed passivation film using a microwave-assisted oxidation process |
US7807586B2 (en) * | 2008-03-28 | 2010-10-05 | Tokyo Electron Limited | Method of forming a stressed passivation film using a non-ionizing electromagnetic radiation-assisted oxidation process |
US8357435B2 (en) * | 2008-05-09 | 2013-01-22 | Applied Materials, Inc. | Flowable dielectric equipment and processes |
US20100081293A1 (en) * | 2008-10-01 | 2010-04-01 | Applied Materials, Inc. | Methods for forming silicon nitride based film or silicon carbon based film |
US8980382B2 (en) | 2009-12-02 | 2015-03-17 | Applied Materials, Inc. | Oxygen-doping for non-carbon radical-component CVD films |
US7935643B2 (en) * | 2009-08-06 | 2011-05-03 | Applied Materials, Inc. | Stress management for tensile films |
US8741788B2 (en) | 2009-08-06 | 2014-06-03 | Applied Materials, Inc. | Formation of silicon oxide using non-carbon flowable CVD processes |
US7989365B2 (en) * | 2009-08-18 | 2011-08-02 | Applied Materials, Inc. | Remote plasma source seasoning |
US20110136347A1 (en) * | 2009-10-21 | 2011-06-09 | Applied Materials, Inc. | Point-of-use silylamine generation |
US8449942B2 (en) | 2009-11-12 | 2013-05-28 | Applied Materials, Inc. | Methods of curing non-carbon flowable CVD films |
JP5421736B2 (ja) * | 2009-11-13 | 2014-02-19 | 株式会社日立国際電気 | 半導体装置の製造方法、基板処理装置、及びプログラム |
SG181670A1 (en) | 2009-12-30 | 2012-07-30 | Applied Materials Inc | Dielectric film growth with radicals produced using flexible nitrogen/hydrogen ratio |
US8329262B2 (en) * | 2010-01-05 | 2012-12-11 | Applied Materials, Inc. | Dielectric film formation using inert gas excitation |
US8647992B2 (en) | 2010-01-06 | 2014-02-11 | Applied Materials, Inc. | Flowable dielectric using oxide liner |
JP2013516788A (ja) | 2010-01-07 | 2013-05-13 | アプライド マテリアルズ インコーポレイテッド | ラジカル成分cvd用のインサイチュオゾン硬化 |
JP2013521650A (ja) * | 2010-03-05 | 2013-06-10 | アプライド マテリアルズ インコーポレイテッド | ラジカル成分cvdによる共形層 |
US8236708B2 (en) | 2010-03-09 | 2012-08-07 | Applied Materials, Inc. | Reduced pattern loading using bis(diethylamino)silane (C8H22N2Si) as silicon precursor |
US7994019B1 (en) | 2010-04-01 | 2011-08-09 | Applied Materials, Inc. | Silicon-ozone CVD with reduced pattern loading using incubation period deposition |
US8476142B2 (en) | 2010-04-12 | 2013-07-02 | Applied Materials, Inc. | Preferential dielectric gapfill |
US8524004B2 (en) | 2010-06-16 | 2013-09-03 | Applied Materials, Inc. | Loadlock batch ozone cure |
US8318584B2 (en) | 2010-07-30 | 2012-11-27 | Applied Materials, Inc. | Oxide-rich liner layer for flowable CVD gapfill |
US9285168B2 (en) | 2010-10-05 | 2016-03-15 | Applied Materials, Inc. | Module for ozone cure and post-cure moisture treatment |
US8664127B2 (en) | 2010-10-15 | 2014-03-04 | Applied Materials, Inc. | Two silicon-containing precursors for gapfill enhancing dielectric liner |
US10283321B2 (en) | 2011-01-18 | 2019-05-07 | Applied Materials, Inc. | Semiconductor processing system and methods using capacitively coupled plasma |
US8450191B2 (en) | 2011-01-24 | 2013-05-28 | Applied Materials, Inc. | Polysilicon films by HDP-CVD |
US8716154B2 (en) | 2011-03-04 | 2014-05-06 | Applied Materials, Inc. | Reduced pattern loading using silicon oxide multi-layers |
US8445078B2 (en) | 2011-04-20 | 2013-05-21 | Applied Materials, Inc. | Low temperature silicon oxide conversion |
US8466073B2 (en) | 2011-06-03 | 2013-06-18 | Applied Materials, Inc. | Capping layer for reduced outgassing |
US9404178B2 (en) | 2011-07-15 | 2016-08-02 | Applied Materials, Inc. | Surface treatment and deposition for reduced outgassing |
US8617989B2 (en) | 2011-09-26 | 2013-12-31 | Applied Materials, Inc. | Liner property improvement |
US8551891B2 (en) | 2011-10-04 | 2013-10-08 | Applied Materials, Inc. | Remote plasma burn-in |
US8889566B2 (en) | 2012-09-11 | 2014-11-18 | Applied Materials, Inc. | Low cost flowable dielectric films |
US9018108B2 (en) | 2013-01-25 | 2015-04-28 | Applied Materials, Inc. | Low shrinkage dielectric films |
US9412581B2 (en) | 2014-07-16 | 2016-08-09 | Applied Materials, Inc. | Low-K dielectric gapfill by flowable deposition |
US9711351B2 (en) * | 2014-09-11 | 2017-07-18 | Asm Ip Holding B.V. | Process for densifying nitride film |
US20160225652A1 (en) | 2015-02-03 | 2016-08-04 | Applied Materials, Inc. | Low temperature chuck for plasma processing systems |
JPWO2019087445A1 (ja) * | 2017-10-31 | 2020-04-09 | 株式会社Kokusai Electric | 半導体装置の製造方法、基板処理装置、およびプログラム |
US10559470B2 (en) * | 2018-01-22 | 2020-02-11 | Globalfoundries Inc. | Capping structure |
US10950731B1 (en) | 2019-09-17 | 2021-03-16 | Taiwan Semiconductor Manufacturing Co., Ltd. | Inner spacers for gate-all-around semiconductor devices |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06232170A (ja) * | 1993-01-29 | 1994-08-19 | Mitsubishi Electric Corp | 電界効果トランジスタ及びその製造方法 |
US5514908A (en) * | 1994-04-29 | 1996-05-07 | Sgs-Thomson Microelectronics, Inc. | Integrated circuit with a titanium nitride contact barrier having oxygen stuffed grain boundaries |
JP4493779B2 (ja) * | 2000-01-31 | 2010-06-30 | 株式会社半導体エネルギー研究所 | 半導体装置およびその作製方法 |
US6803289B1 (en) * | 2002-06-28 | 2004-10-12 | Cypress Semiconductor Corp. | Bipolar transistor and method for making the same |
JP2004153066A (ja) * | 2002-10-31 | 2004-05-27 | Fujitsu Ltd | 半導体装置の製造方法 |
US7365029B2 (en) * | 2002-12-20 | 2008-04-29 | Applied Materials, Inc. | Method for silicon nitride chemical vapor deposition |
US7238604B2 (en) * | 2003-04-24 | 2007-07-03 | Intel Corporation | Forming thin hard mask over air gap or porous dielectric |
US6902440B2 (en) * | 2003-10-21 | 2005-06-07 | Freescale Semiconductor, Inc. | Method of forming a low K dielectric in a semiconductor manufacturing process |
US20050109276A1 (en) * | 2003-11-25 | 2005-05-26 | Applied Materials, Inc. | Thermal chemical vapor deposition of silicon nitride using BTBAS bis(tertiary-butylamino silane) in a single wafer chamber |
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