KR101603767B1 - 광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법 - Google Patents
광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법 Download PDFInfo
- Publication number
- KR101603767B1 KR101603767B1 KR1020090109186A KR20090109186A KR101603767B1 KR 101603767 B1 KR101603767 B1 KR 101603767B1 KR 1020090109186 A KR1020090109186 A KR 1020090109186A KR 20090109186 A KR20090109186 A KR 20090109186A KR 101603767 B1 KR101603767 B1 KR 101603767B1
- Authority
- KR
- South Korea
- Prior art keywords
- carbon nanotubes
- light
- substrate
- light irradiation
- semiconducting carbon
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 63
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 239000003054 catalyst Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000001678 irradiating effect Effects 0.000 claims abstract description 9
- 229910052594 sapphire Inorganic materials 0.000 claims description 6
- 239000010980 sapphire Substances 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 239000002096 quantum dot Substances 0.000 abstract description 8
- 229910021404 metallic carbon Inorganic materials 0.000 description 12
- 238000001237 Raman spectrum Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
- B82B3/0009—Forming specific nanostructures
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/16—Preparation
- C01B32/162—Preparation characterised by catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2202/00—Structure or properties of carbon nanotubes
- C01B2202/20—Nanotubes characterized by their properties
- C01B2202/22—Electronic properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (6)
- 사파이어 기판 상에 촉매물질로 된 복수의 나노도트를 제1방향으로 형성하는 단계;상기 나노도트로부터 카본나노튜브를 상기 기판의 표면에 대해서 나란하게 성장시키는 단계; 및상기 촉매물질에 UV 광을 조사하여 반도체성 탄소나노튜브를 선택적으로 성장시키는 단계;를 포함하는 광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법.
- 삭제
- 삭제
- 제 1 항에 있어서,상기 선택적 성장단계는, 상기 기판 상으로 상기 제1방향으로 형성된 슬리트를 통해서 상기 광을 상기 기판에 대해서 조사하는 광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법.
- 제 4 항에 있어서,상기 광조사는 10~400 nm 파장을 가진 UV 광을 조사하는 단계인 광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법.
- 제 4 항에 있어서,상기 광조사 단계는, 상기 촉매물질과 성장된 카본나노튜브 사이의 계면에 광을 고정된 위치에서 조사하도록 상기 슬리트를 배치한 상태에서 광을 조사하는 단계인 광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090109186A KR101603767B1 (ko) | 2009-11-12 | 2009-11-12 | 광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법 |
US12/879,087 US8759199B2 (en) | 2009-11-12 | 2010-09-10 | Method of selectively growing semiconductor carbon nanotubes using light irradiation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090109186A KR101603767B1 (ko) | 2009-11-12 | 2009-11-12 | 광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110052235A KR20110052235A (ko) | 2011-05-18 |
KR101603767B1 true KR101603767B1 (ko) | 2016-03-16 |
Family
ID=43974470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090109186A KR101603767B1 (ko) | 2009-11-12 | 2009-11-12 | 광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8759199B2 (ko) |
KR (1) | KR101603767B1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013500922A (ja) | 2009-07-31 | 2013-01-10 | マサチューセッツ インスティテュート オブ テクノロジー | 炭素系ナノ構造の形成に関するシステムおよび方法 |
US20110162957A1 (en) * | 2009-11-25 | 2011-07-07 | Massachusetts Institute Of Technology | Systems and methods for enhancing growth of carbon-based nanostructures |
WO2012091789A1 (en) | 2010-10-28 | 2012-07-05 | Massachusetts Institute Of Technology | Carbon-based nanostructure formation using large scale active growth structures |
US9024310B2 (en) * | 2011-01-12 | 2015-05-05 | Tsinghua University | Epitaxial structure |
CN104609386B (zh) * | 2013-11-05 | 2017-01-11 | 北京大学 | 单壁碳纳米管的定位生长方法 |
US10195797B2 (en) | 2013-02-28 | 2019-02-05 | N12 Technologies, Inc. | Cartridge-based dispensing of nanostructure films |
US11952280B2 (en) * | 2019-02-19 | 2024-04-09 | American Boronite Corporation | Synthesis of quantum carbon nanotubes |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006225261A (ja) * | 2005-02-19 | 2006-08-31 | Samsung Sdi Co Ltd | カーボンナノチューブの合成のための触媒層の形成方法及びそれを利用したカーボンナノチューブの製造方法 |
US20080159945A1 (en) | 2006-12-27 | 2008-07-03 | Tsinghua University | Laser-based method for growing array of carbon nanotubes |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1826286A (zh) * | 2003-07-18 | 2006-08-30 | 日本电气株式会社 | 固定金属粒子的方法和采用这种固定方法制造含有金属粒子的衬底的方法、制造含有碳纳米管的衬底的方法及制造含有半导体 -晶体棒的衬底的方法 |
JP2005067976A (ja) | 2003-08-27 | 2005-03-17 | Matsushita Electric Ind Co Ltd | ナノチューブの製造方法 |
US6921684B2 (en) * | 2003-10-17 | 2005-07-26 | Intel Corporation | Method of sorting carbon nanotubes including protecting metallic nanotubes and removing the semiconducting nanotubes |
US7038299B2 (en) * | 2003-12-11 | 2006-05-02 | International Business Machines Corporation | Selective synthesis of semiconducting carbon nanotubes |
JP4213680B2 (ja) * | 2004-08-31 | 2009-01-21 | 富士通株式会社 | 基板構造及びその製造方法、並びに半導体装置及びその製造方法 |
JP5374801B2 (ja) * | 2004-08-31 | 2013-12-25 | 富士通株式会社 | 炭素元素からなる線状構造物質の形成体及び形成方法 |
JP4899368B2 (ja) | 2005-07-29 | 2012-03-21 | ソニー株式会社 | 金属的単層カーボンナノチューブの破壊方法、半導体的単層カーボンナノチューブ集合体の製造方法、半導体的単層カーボンナノチューブ薄膜の製造方法、半導体的単層カーボンナノチューブの破壊方法、金属的単層カーボンナノチューブ集合体の製造方法、金属的単層カーボンナノチューブ薄膜の製造方法、電子素子の製造方法およびカーボンナノチューブfetの製造方法 |
JP5140989B2 (ja) * | 2006-10-26 | 2013-02-13 | ソニー株式会社 | 単層カーボンナノチューブヘテロ接合の製造方法および半導体素子の製造方法 |
US8198622B2 (en) * | 2006-12-13 | 2012-06-12 | Panasonic Corporation | Nanowire, device comprising nanowire, and their production methods |
WO2008149548A1 (ja) * | 2007-06-06 | 2008-12-11 | Panasonic Corporation | 半導体ナノワイヤおよびその製造方法 |
CN100569637C (zh) | 2007-11-30 | 2009-12-16 | 北京大学 | 一种制备半导体性单壁碳纳米管的方法 |
JP2009283303A (ja) * | 2008-05-22 | 2009-12-03 | Keio Gijuku | カーボンナノチューブ発光素子、及び、その製造方法 |
-
2009
- 2009-11-12 KR KR1020090109186A patent/KR101603767B1/ko active IP Right Grant
-
2010
- 2010-09-10 US US12/879,087 patent/US8759199B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006225261A (ja) * | 2005-02-19 | 2006-08-31 | Samsung Sdi Co Ltd | カーボンナノチューブの合成のための触媒層の形成方法及びそれを利用したカーボンナノチューブの製造方法 |
US20080159945A1 (en) | 2006-12-27 | 2008-07-03 | Tsinghua University | Laser-based method for growing array of carbon nanotubes |
Non-Patent Citations (1)
Title |
---|
Guo Hong, et al., Direct Growth of Semiconducting Single-Walled Carbon Nanotube Array, J. AM. CHEM. SOC. 2009, Vol. 131, pp. 14642-14643.* |
Also Published As
Publication number | Publication date |
---|---|
US20110111577A1 (en) | 2011-05-12 |
KR20110052235A (ko) | 2011-05-18 |
US8759199B2 (en) | 2014-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101603767B1 (ko) | 광조사를 이용한 반도체성 카본나노튜브의 선택적 성장방법 | |
Khan et al. | Direct CVD growth of graphene on technologically important dielectric and semiconducting substrates | |
US9845551B2 (en) | Methods for production of single-crystal graphenes | |
US8685843B2 (en) | Direct growth of graphene on substrates | |
Wu et al. | Wafer-scale synthesis of graphene by chemical vapor deposition and its application in hydrogen sensing | |
DE112012001217B4 (de) | Graphen-Nanostreifen, Verfahren zum Herstellen von Graphen-Nanostreifen, Feldeffekttransistor(FET)-Struktur und Verfahren zum Herstellen eines Feldeffekttransistors (FET) | |
KR101381008B1 (ko) | 그래핀의 제조방법 | |
US20120068161A1 (en) | Method for forming graphene using laser beam, graphene semiconductor manufactured by the same, and graphene transistor having graphene semiconductor | |
KR101529382B1 (ko) | 그래핀 형성 방법 및 그를 이용하여 제조된 그래핀을 포함하는 전자 소자 | |
Wang et al. | The coalescence behavior of two-dimensional materials revealed by multiscale in situ imaging during chemical vapor deposition growth | |
KR20210132225A (ko) | 그래핀 트랜지스터 및 디바이스를 제조하는 방법 | |
KR20100111447A (ko) | 그래핀의 제조 방법 | |
US20150010714A1 (en) | Ion beam processing of sic for fabrication of graphene structures | |
CN103378237B (zh) | 外延结构 | |
JP6052537B2 (ja) | グラフェン構造体及びそれを用いた半導体装置並びにそれらの製造方法 | |
US8324087B2 (en) | Scalable light-induced metallic to semiconducting conversion of carbon nanotubes and applications to field-effect transistor devices | |
JP4213680B2 (ja) | 基板構造及びその製造方法、並びに半導体装置及びその製造方法 | |
JP7444867B2 (ja) | sp3結合型炭素材料、その製造方法及び使用 | |
Dai et al. | Spatial confinement approach using ni to modulate local carbon supply for the growth of uniform transfer-free graphene monolayers | |
KR101218925B1 (ko) | 그래핀 나노 리본의 형성 방법 및 이를 이용하는 트랜지스터의 제조 방법 | |
Matsui et al. | Hexagonal nanopits with the zigzag edge state on graphite surfaces synthesized by hydrogen-plasma etching | |
KR101494670B1 (ko) | 금속성 탄소 나노 튜브 선택적 제거 방법, 이를 이용한반도체성 탄소 나노 튜브 제조 방법 및 반도체성 탄소 나노튜브 | |
US8945502B2 (en) | Patterned, dense and high-quality SWNTs arrays | |
CN102723407B (zh) | 外延结构体的制备方法 | |
Brennan et al. | Gas cluster ion beam cleaning of CVD-grown graphene for use in electronic device fabrication |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20091112 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20140926 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20091112 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20150828 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20151221 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20160309 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20160310 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20190220 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20190220 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20200225 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20200225 Start annual number: 5 End annual number: 5 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20211220 |