JP5917167B2 - シリコン構造体の作製方法 - Google Patents
シリコン構造体の作製方法 Download PDFInfo
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- JP5917167B2 JP5917167B2 JP2012014137A JP2012014137A JP5917167B2 JP 5917167 B2 JP5917167 B2 JP 5917167B2 JP 2012014137 A JP2012014137 A JP 2012014137A JP 2012014137 A JP2012014137 A JP 2012014137A JP 5917167 B2 JP5917167 B2 JP 5917167B2
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- amorphous silicon
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- silicon
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims description 94
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 168
- 229910052739 hydrogen Inorganic materials 0.000 claims description 70
- 239000001257 hydrogen Substances 0.000 claims description 69
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 62
- 229910021424 microcrystalline silicon Inorganic materials 0.000 claims description 56
- 239000002086 nanomaterial Substances 0.000 claims description 55
- 238000009832 plasma treatment Methods 0.000 claims description 52
- 239000000758 substrate Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 35
- 239000003990 capacitor Substances 0.000 description 48
- 229910052581 Si3N4 Inorganic materials 0.000 description 45
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 45
- 239000010408 film Substances 0.000 description 27
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 27
- 229910052710 silicon Inorganic materials 0.000 description 25
- 239000013078 crystal Substances 0.000 description 22
- 239000010703 silicon Substances 0.000 description 22
- 238000005530 etching Methods 0.000 description 20
- 239000011521 glass Substances 0.000 description 18
- 230000003287 optical effect Effects 0.000 description 16
- 239000007789 gas Substances 0.000 description 15
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 14
- 238000010894 electron beam technology Methods 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000001069 Raman spectroscopy Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 229910052697 platinum Inorganic materials 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000001237 Raman spectrum Methods 0.000 description 5
- -1 hydrogen ions Chemical class 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- 238000001459 lithography Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000013081 microcrystal Substances 0.000 description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000007261 regionalization Effects 0.000 description 3
- 229910052990 silicon hydride Inorganic materials 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000002003 electron diffraction Methods 0.000 description 2
- 238000002524 electron diffraction data Methods 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
- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 238000007736 thin film deposition technique Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
- H01L29/0665—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body the shape of the body defining a nanostructure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02587—Structure
- H01L21/0259—Microstructure
- H01L21/02592—Microstructure amorphous
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/40—Capacitors
- H01L28/60—Electrodes
- H01L28/82—Electrodes with an enlarged surface, e.g. formed by texturisation
- H01L28/84—Electrodes with an enlarged surface, e.g. formed by texturisation being a rough surface, e.g. using hemispherical grains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/92—Capacitors having potential barriers
- H01L29/94—Metal-insulator-semiconductors, e.g. MOS
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/92—Capacitors having potential barriers
- H01L29/94—Metal-insulator-semiconductors, e.g. MOS
- H01L29/945—Trench capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Computer Hardware Design (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Thin Film Transistor (AREA)
- Semiconductor Integrated Circuits (AREA)
- Semiconductor Memories (AREA)
Description
本実施の形態では、本発明の一態様に係るシリコン構造体およびその作製方法について、図1乃至図3を用いて説明する。
本実施の形態では、実施の形態1に示すシリコン構造体を用いて容量素子を構成する例について、図18および図19を用いて説明する。
102 アモルファスシリコン層
102a アモルファスシリコン層
102b 下部構造体
102c 上部構造体
102d ナノ構造体
102e 結晶核
110 水素ラジカル
112 シリコンを含むラジカル
120 処理室
122 ガス供給部
123 シャワープレート
124 排気口
125 上部電極
126 下部電極
127 RF電源
129 温度制御部
201 窒化シリコン層
202a アモルファスシリコン層
202b 下部構造体
202c 上部構造体
211 窒化シリコン層
212 アモルファスシリコン層
221 窒化シリコン層
222a アモルファスシリコン層
222b 下部構造体
222c 上部構造体
231 窒化シリコン層
232a アモルファスシリコン層
232b 下部構造体
232c 上部構造体
301 窒化シリコン層
302 アモルファスシリコン層
311 窒化シリコン層
321 窒化シリコン層
322 アモルファスシリコン層
331 窒化シリコン層
332 アモルファスシリコン層
341 窒化シリコン層
342 アモルファスシリコン層
344 微結晶シリコン層
351 窒化シリコン層
352 アモルファスシリコン層
354 微結晶シリコン層
361 窒化シリコン層
362a アモルファスシリコン層
362b 下部構造体
362c 上部構造体
362d ナノ構造体
364 微結晶シリコン層
366 空洞
368a アモルファスシリコン層
368b 下部構造体
368c 上部構造体
400 支持体
402a アモルファスシリコン層
402b 下部構造体
402c 上部構造体
402d ナノ構造体
404 絶縁層
406 電極層
408 電極層
410 支持体
411 トレンチ
412 構造体
420 容量素子
422 容量素子
424 容量素子
426 容量素子
Claims (5)
- アモルファスシリコン層に水素雰囲気下でプラズマ処理を行って、
前記アモルファスシリコン層表面に微結晶シリコンを成長させて、複数の上部構造体を形成するとともに、露出している前記アモルファスシリコン層をエッチングして、前記複数の上部構造体の下に複数の下部構造体を形成し、
前記アモルファスシリコン層上に、前記上部構造体と前記下部構造体からなる複数のナノ構造体を形成する、シリコン構造体の作製方法。 - 前記プラズマ処理において、圧力を5kPaより大きくし、電力を1000Wより大きくする、請求項1に記載のシリコン構造体の作製方法。
- 前記プラズマ処理において、圧力を20kPaより小さくし、電力を2000Wより小さくする、請求項2に記載のシリコン構造体の作製方法。
- 前記プラズマ処理において、基板温度を200℃乃至300℃とする請求項1乃至請求項3のいずれか一に記載のシリコン構造体の作製方法。
- 前記アモルファスシリコンの成膜および前記プラズマ処理を外気に曝さずに連続して行う請求項1乃至請求項4のいずれか一に記載のシリコン構造体の作製方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2012014137A JP5917167B2 (ja) | 2011-01-28 | 2012-01-26 | シリコン構造体の作製方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2011017086 | 2011-01-28 | ||
JP2011017086 | 2011-01-28 | ||
JP2012014137A JP5917167B2 (ja) | 2011-01-28 | 2012-01-26 | シリコン構造体の作製方法 |
Publications (2)
Publication Number | Publication Date |
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JP2012169614A JP2012169614A (ja) | 2012-09-06 |
JP5917167B2 true JP5917167B2 (ja) | 2016-05-11 |
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JP2012014137A Expired - Fee Related JP5917167B2 (ja) | 2011-01-28 | 2012-01-26 | シリコン構造体の作製方法 |
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US (1) | US9111775B2 (ja) |
JP (1) | JP5917167B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12051589B2 (en) | 2016-06-28 | 2024-07-30 | Lam Research Corporation | Tin oxide thin film spacers in semiconductor device manufacturing |
US9824893B1 (en) | 2016-06-28 | 2017-11-21 | Lam Research Corporation | Tin oxide thin film spacers in semiconductor device manufacturing |
JP7190814B2 (ja) | 2017-02-13 | 2022-12-16 | ラム リサーチ コーポレーション | エアギャップの形成方法 |
US10546748B2 (en) | 2017-02-17 | 2020-01-28 | Lam Research Corporation | Tin oxide films in semiconductor device manufacturing |
CN111771264A (zh) | 2018-01-30 | 2020-10-13 | 朗姆研究公司 | 在图案化中的氧化锡心轴 |
CN111886689A (zh) | 2018-03-19 | 2020-11-03 | 朗姆研究公司 | 无倒角通孔集成方案 |
US11664172B2 (en) * | 2018-03-30 | 2023-05-30 | The Research Foundation For The State University Of New York | Performance of capacitors |
WO2020263757A1 (en) | 2019-06-27 | 2020-12-30 | Lam Research Corporation | Alternating etch and passivation process |
WO2023167810A1 (en) * | 2022-03-04 | 2023-09-07 | Applied Materials, Inc. | Silicon-containing layers with reduced hydrogen content and processes of making them |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05315543A (ja) | 1992-05-08 | 1993-11-26 | Nec Corp | 半導体装置およびその製造方法 |
JPH07161931A (ja) * | 1993-12-02 | 1995-06-23 | Nec Corp | 半導体装置の製造方法 |
JPH08186245A (ja) * | 1994-12-28 | 1996-07-16 | Sony Corp | 量子構造の製造方法 |
JP2972145B2 (ja) * | 1996-04-10 | 1999-11-08 | ユナイテッド マイクロエレクトロニクス コープ | 半球状の粒状シリコンの成長方法 |
US6013555A (en) * | 1996-08-30 | 2000-01-11 | United Microelectronics Corp. | Process for rounding an intersection between an HSG-SI grain and a polysilicon layer |
JP3416929B2 (ja) | 1997-12-05 | 2003-06-16 | 日本電気株式会社 | 半導体装置とその製造方法 |
JP3187364B2 (ja) | 1998-02-19 | 2001-07-11 | 日本電気株式会社 | 半導体装置の製造方法 |
JPH11274097A (ja) * | 1998-03-20 | 1999-10-08 | Sony Corp | 半導体装置の製造方法 |
KR100282709B1 (ko) * | 1998-08-28 | 2001-03-02 | 윤종용 | 반구형 실리콘을 이용한 캐패시터의 제조 방법 |
JP4332244B2 (ja) * | 1998-10-30 | 2009-09-16 | シャープ株式会社 | Mos型容量素子 |
JP3911971B2 (ja) | 1999-09-08 | 2007-05-09 | 松下電器産業株式会社 | シリコン薄膜、薄膜トランジスタおよびシリコン薄膜の製造方法 |
JP3555078B2 (ja) | 2000-03-30 | 2004-08-18 | Necエレクトロニクス株式会社 | 半導体装置の製造方法 |
US6794704B2 (en) * | 2002-01-16 | 2004-09-21 | Micron Technology, Inc. | Method for enhancing electrode surface area in DRAM cell capacitors |
US6713371B1 (en) * | 2003-03-17 | 2004-03-30 | Matrix Semiconductor, Inc. | Large grain size polysilicon films formed by nuclei-induced solid phase crystallization |
US7906393B2 (en) * | 2004-01-28 | 2011-03-15 | Micron Technology, Inc. | Methods for forming small-scale capacitor structures |
US7611930B2 (en) | 2007-08-17 | 2009-11-03 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing display device |
US8591650B2 (en) | 2007-12-03 | 2013-11-26 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming crystalline semiconductor film, method for manufacturing thin film transistor, and method for manufacturing display device |
US8187956B2 (en) | 2007-12-03 | 2012-05-29 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing microcrystalline semiconductor film, thin film transistor having microcrystalline semiconductor film, and photoelectric conversion device having microcrystalline semiconductor film |
DE202008009492U1 (de) | 2008-07-15 | 2009-11-26 | Tallinn University Of Technology | Halbleitermaterial und dessen Verwendung als Absorptionsmaterial für Solarzellen |
JP2010147412A (ja) | 2008-12-22 | 2010-07-01 | Fuji Electric Holdings Co Ltd | 薄膜太陽電池の製造方法及び薄膜太陽電池 |
US8906727B2 (en) | 2011-06-16 | 2014-12-09 | Varian Semiconductor Equipment Associates, Inc. | Heteroepitaxial growth using ion implantation |
US20140251087A1 (en) | 2013-03-08 | 2014-09-11 | Innova Dynamics, Inc. | Production of nanostructures |
US8901715B1 (en) | 2013-07-05 | 2014-12-02 | Infineon Technologies Ag | Method for manufacturing a marked single-crystalline substrate and semiconductor device with marking |
-
2012
- 2012-01-24 US US13/357,040 patent/US9111775B2/en not_active Expired - Fee Related
- 2012-01-26 JP JP2012014137A patent/JP5917167B2/ja not_active Expired - Fee Related
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US9111775B2 (en) | 2015-08-18 |
JP2012169614A (ja) | 2012-09-06 |
US20120193632A1 (en) | 2012-08-02 |
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