JP4351169B2 - テンプレート - Google Patents
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- JP4351169B2 JP4351169B2 JP2004556469A JP2004556469A JP4351169B2 JP 4351169 B2 JP4351169 B2 JP 4351169B2 JP 2004556469 A JP2004556469 A JP 2004556469A JP 2004556469 A JP2004556469 A JP 2004556469A JP 4351169 B2 JP4351169 B2 JP 4351169B2
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- 229920000642 polymer Polymers 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 230000001939 inductive effect Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000000151 deposition Methods 0.000 claims abstract description 7
- 230000009477 glass transition Effects 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 238000000137 annealing Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 17
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 17
- 239000004065 semiconductor Substances 0.000 claims description 14
- 229910052732 germanium Inorganic materials 0.000 claims description 11
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical group [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 11
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 11
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 11
- 229910000889 permalloy Inorganic materials 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 2
- -1 polydimethylsiloxane Polymers 0.000 claims description 2
- 230000006698 induction Effects 0.000 abstract 1
- 230000035882 stress Effects 0.000 description 32
- 230000007547 defect Effects 0.000 description 8
- 239000002086 nanomaterial Substances 0.000 description 6
- 229920006254 polymer film Polymers 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000059 patterning Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910018503 SF6 Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000089 atomic force micrograph Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 230000005374 Kerr effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000002090 nanochannel Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
- B81C1/00023—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems without movable or flexible elements
- B81C1/00031—Regular or irregular arrays of nanoscale structures, e.g. etch mask layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C99/00—Subject matter not provided for in other groups of this subclass
- B81C99/0075—Manufacture of substrate-free structures
- B81C99/009—Manufacturing the stamps or the moulds
-
- 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
-
- 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
- B82Y40/00—Manufacture or treatment of nanostructures
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0002—Lithographic processes using patterning methods other than those involving the exposure to radiation, e.g. by stamping
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/2457—Parallel ribs and/or grooves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Analytical Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Theoretical Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Holo Graphy (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
250nmおよび150nmの厚さのPMGI(マイクロ・ケム・コーポレーション:Micro Chem Corp.,PMGI SF6)層を各シリコン基板上にスピンコートし、170℃で30分間ベークした。次いで、10nm−厚のゲルマニウムをPMGI層上にスパッタリングにより堆積させた。純粋なPMGIのTg(約200℃)を十分に下回る、130℃より高い温度でサンプルを加熱すると、ランダム波のパターンが観察された。
パターン形成された接触面を含む荷重部材は、パターン形成された厚さ1.5μmのフォトレジスト層にPDMSをキャスティングすることにより形成した。結果として生じたPDMS構造物を短形に切断し、20μm四方のアンチドット・パターンを有する、パターン形成されたPDMS荷重部材を提供した。
本実施例は、テンプレートを製造する別の方法、いわゆる「表面波干渉」を提供し、より複雑なパターンを作り出す。表面パターンの波長は、通常は系において最も急速に成長する波モードによって決定され、実験パラメータに強く依存する。波パターン
上述のゲルマニウム−キャップされたPMGIテンプレートにおいて得られたラインパターンの波長は、ミクロンからサブミクロンの範囲にあり、これらの振幅は約20nmであった。
Claims (24)
- 基板、該基板上に位置する単相ポリマー層および該単相ポリマー層上に位置する半導体層または金属層を含む層構造物として形成されるテンプレートであって、該ポリマー層はテクスチャ表面を含み、そのテクスチャリングは、存在する半導体層または金属層によってポリマー層に応力を引き起こすことによって生じる、テンプレート。
- 単相ポリマーを、ポリメチルグルタルイミド(PMGI)およびポリメチルメタクリレート(PMMA)から選択する、請求項1に記載のテンプレート。
- 半導体はゲルマニウムである、請求項1または2に記載のテンプレート。
- 基板はシリコンを含む、請求項1〜3のいずれかに記載のテンプレート。
- テクスチャ表面は平行溝を含む、請求項1〜4のいずれかに記載のテンプレート。
- 単相ポリマー層の厚さは50−300nmである、請求項1〜5のいずれかに記載のテンプレート。
- 半導体層の厚さは約10nmである、請求項1〜5のいずれかに記載のテンプレート。
- ナノメートルスケールで構造物を製造する方法であって:
請求項1〜7のいずれかに記載のテンプレートを提供する工程、
テンプレートに材料をモールドする工程、および
テンプレートからモールドした材料を取り除いて、ナノメートルスケールで構造物を提供する工程
を含んで成る方法。 - 構造物は、アレイ、グリッド、光学素子または電子素子である、請求項8に記載の方法。
- 光学素子は偏光子である、請求項9に記載の方法。
- アレイは磁性ワイヤーアレイである、請求項9に記載の方法。
- 磁性ワイヤーアレイはパーマロイでできている、請求項11に記載の方法。
- テンプレートの製造方法であって:
基板に単相ポリマーの層を堆積させる工程、
ポリマー層上に半導体層または金属層を堆積させる工程、
堆積工程より得られた層構造物を、単相ポリマーのガラス転移温度(Tg)よりも低い温度でベークする工程、
ポリマー層に応力を引き起こすことにより、ベークの間に、ポリマー層の表面にテクスチャを与える工程、および
応力を引き起こす工程から得られた層構造物をアニールしてテンプレートを提供する工程
を含んで成る方法。 - ベーク工程で用いる温度は120−200℃の範囲である、請求項13に記載の方法。
- ポリマーに引き起こされる応力は、0.5−1MPaの範囲である、請求項13または14に記載の方法。
- テクスチャが与えられる表面と係合する、少なくとも1の接触面を含む荷重伝達部材を用いてポリマー層に応力を引き起こす、請求項13〜15のいずれかに記載の方法。
- 荷重伝達部材は、ポリジメチルシロキサン(PDMS)でできている、請求項16に記載の方法。
- 荷重伝達部材の接触面にテクスチャが与えられている、請求項16または17に記載の方法。
- 単相ポリマーを、PMGIおよびPMMAから選択する、請求項13〜18のいずれかに記載の方法。
- 半導体はゲルマニウムである、請求項13〜19のいずれかに記載の方法。
- 基板はシリコンを含む、請求項13〜20のいずれかに記載の方法。
- ポリマー層で応力を引き起こすことにより、ポリマー層の表面に平行溝の形成をもたらす、請求項13〜21に記載の方法。
- ポリマー層の厚さは50−300nmである、請求項13〜22のいずれかに記載の方法。
- 半導体層の厚さは約10nmである、請求項13〜23のいずれかに記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0227902.4A GB0227902D0 (en) | 2002-11-29 | 2002-11-29 | Template |
PCT/GB2003/004911 WO2004051371A2 (en) | 2002-11-29 | 2003-11-12 | Template |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006508825A JP2006508825A (ja) | 2006-03-16 |
JP4351169B2 true JP4351169B2 (ja) | 2009-10-28 |
Family
ID=9948791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004556469A Expired - Fee Related JP4351169B2 (ja) | 2002-11-29 | 2003-11-12 | テンプレート |
Country Status (16)
Country | Link |
---|---|
US (1) | US20050281982A1 (ja) |
EP (1) | EP1565787B1 (ja) |
JP (1) | JP4351169B2 (ja) |
KR (1) | KR20050102078A (ja) |
CN (1) | CN1717625A (ja) |
AT (1) | ATE422682T1 (ja) |
AU (1) | AU2003283567A1 (ja) |
BR (1) | BR0316636A (ja) |
CA (1) | CA2507521A1 (ja) |
DE (1) | DE60326163D1 (ja) |
GB (1) | GB0227902D0 (ja) |
IL (1) | IL168521A (ja) |
MX (1) | MXPA05005766A (ja) |
MY (1) | MY139728A (ja) |
TW (1) | TW200415119A (ja) |
WO (1) | WO2004051371A2 (ja) |
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KR100705641B1 (ko) * | 2006-04-10 | 2007-04-17 | 이화여자대학교 산학협력단 | 몰드 처리방법 |
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2002
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- 2003-11-12 KR KR1020057009348A patent/KR20050102078A/ko not_active Application Discontinuation
- 2003-11-12 AU AU2003283567A patent/AU2003283567A1/en not_active Abandoned
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GB0227902D0 (en) | 2003-01-08 |
CA2507521A1 (en) | 2004-06-17 |
JP2006508825A (ja) | 2006-03-16 |
ATE422682T1 (de) | 2009-02-15 |
EP1565787B1 (en) | 2009-02-11 |
DE60326163D1 (de) | 2009-03-26 |
TW200415119A (en) | 2004-08-16 |
CN1717625A (zh) | 2006-01-04 |
KR20050102078A (ko) | 2005-10-25 |
WO2004051371A3 (en) | 2004-10-07 |
MXPA05005766A (es) | 2005-09-21 |
MY139728A (en) | 2009-10-30 |
EP1565787A2 (en) | 2005-08-24 |
IL168521A (en) | 2010-05-17 |
US20050281982A1 (en) | 2005-12-22 |
WO2004051371A2 (en) | 2004-06-17 |
AU2003283567A1 (en) | 2004-06-23 |
BR0316636A (pt) | 2005-10-11 |
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