JP2017219548A - フォトリソグラフィ方法 - Google Patents
フォトリソグラフィ方法 Download PDFInfo
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- JP2017219548A JP2017219548A JP2017112815A JP2017112815A JP2017219548A JP 2017219548 A JP2017219548 A JP 2017219548A JP 2017112815 A JP2017112815 A JP 2017112815A JP 2017112815 A JP2017112815 A JP 2017112815A JP 2017219548 A JP2017219548 A JP 2017219548A
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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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2037—Exposure with X-ray radiation or corpuscular radiation, through a mask with a pattern opaque to that radiation
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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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
- G03F7/2059—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a scanning corpuscular radiation beam, e.g. an electron beam
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
- H01J37/06—Electron sources; Electron guns
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/06—Sources
- H01J2237/083—Beam forming
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/31735—Direct-write microstructures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/3175—Lithography
- H01J2237/31752—Lithography using particular beams or near-field effects, e.g. STM-like techniques
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/3175—Lithography
- H01J2237/31752—Lithography using particular beams or near-field effects, e.g. STM-like techniques
- H01J2237/31754—Lithography using particular beams or near-field effects, e.g. STM-like techniques using electron beams
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
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- Analysing Materials By The Use Of Radiation (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
【解決手段】本発明のフォトリソグラフィ方法は入射電子ビームを提供する第一ステップと、入射電子ビームに二次元ナノ材料を透過させて、透過電子ビーム及び複数の回折電子ビームを形成する第二ステップと、透過電子ビームを遮蔽する第三ステップと、複数の回折電子ビームに加工物の表面を照射させて、複数の回折スポットを形成する第四ステップと、を含む。
【選択図】図9
Description
または
を満たす。二次元ナノ材料の電子回折では、式
を満たす。従来の三次元ナノ材料の電子回折では、式
を満たす。
及び式sinθ=R/(D2+R2)1/2によって、制御コンピュータ17の計算モジュールは二次元ナノ材料184と加工物20の表面との距離Dを計算できる。
S1、入射電子ビーム22を提供する。
S2、入射電子ビーム22に二次元ナノ材料184を透過させて、透過電子ビーム26及び複数の回折電子ビーム24を形成する。
S3、透過電子ビーム26を遮蔽する。
S4、複数の回折電子ビーム24に加工物20の表面を照射させて、複数の回折スポット27を形成する。
11 真空装置
12 電子エミッタ
13 制御ゲート
14 加速電極
15 集束電極
16 試料ホルダ
17 制御コンピュータ
18 回折装置
19 導電体
20 加工物
22 入射電子ビーム
24 回折電子ビーム
26 透過電子ビーム
27 回折スポット
28 結晶表面
29 透過スポット
Claims (2)
- 入射電子ビームを提供する第一ステップと、
前記入射電子ビームに二次元ナノ材料を透過させて、透過電子ビーム及び複数の回折電子ビームを形成する第二ステップと、
前記透過電子ビームを遮蔽する第三ステップと、
前記複数の回折電子ビームに加工物の表面を照射させて、複数の回折スポットを形成する第四ステップと、
を含むことを特徴とするフォトリソグラフィ方法。 - 前記二次元ナノ材料はグラフェン或いはMoS2であることを特徴とする請求項1に記載の電子ビームを採用するフォトリソグラフィ方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610405199.5 | 2016-06-08 | ||
CN201610405199.5A CN107479330B (zh) | 2016-06-08 | 2016-06-08 | 一种采用电子束的光刻方法 |
Publications (2)
Publication Number | Publication Date |
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JP2017219548A true JP2017219548A (ja) | 2017-12-14 |
JP6404998B2 JP6404998B2 (ja) | 2018-10-17 |
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JP2017112815A Active JP6404998B2 (ja) | 2016-06-08 | 2017-06-07 | 電子ビームを採用する加工方法 |
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US (1) | US10216088B2 (ja) |
JP (1) | JP6404998B2 (ja) |
CN (1) | CN107479330B (ja) |
TW (1) | TWI609404B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110944439B (zh) * | 2019-10-29 | 2021-05-28 | 清华大学 | 基于电子储存环的高平均功率极紫外光源装置 |
US11443916B2 (en) * | 2020-04-15 | 2022-09-13 | Kla Corporation | Thin pellicle material for protection of solid-state electron detectors |
CN113984813B (zh) * | 2021-09-27 | 2024-07-26 | 上海大学 | 一种高通量薄膜晶体结构表征装置及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08139013A (ja) * | 1994-09-16 | 1996-05-31 | Toshiba Corp | 電子線描画装置及び電子線描画方法 |
JP2004518277A (ja) * | 2001-01-10 | 2004-06-17 | キム,キ・ブン | パターン形成方法及び半導体素子 |
JP2010014548A (ja) * | 2008-07-03 | 2010-01-21 | Hitachi High-Technologies Corp | 電子線回折像の解析方法及び透過型電子顕微鏡 |
WO2013129514A1 (ja) * | 2012-02-28 | 2013-09-06 | 旭化成株式会社 | 積層複合体 |
WO2014185074A1 (en) * | 2013-05-15 | 2014-11-20 | Okinawa Institute Of Science And Technology School Corporation | Leed for sem |
WO2015011457A1 (en) * | 2013-07-22 | 2015-01-29 | Bergen Teknologioverføring As | Method of forming a desired pattern on a substrate |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006019691A (ja) * | 2004-05-31 | 2006-01-19 | Nikon Corp | 収差計測方法及び装置、露光方法及び装置、並びにマスク |
TWI440833B (zh) * | 2011-12-30 | 2014-06-11 | Oto Photonics Inc | 混合式繞射光柵、模具及繞射光柵及其模具的製造方法 |
JP5743950B2 (ja) | 2012-04-27 | 2015-07-01 | 株式会社日立ハイテクノロジーズ | 走査電子顕微鏡 |
CN105779940A (zh) * | 2012-11-08 | 2016-07-20 | 株式会社半导体能源研究所 | 金属氧化物膜及金属氧化物膜的形成方法 |
JP2016173874A (ja) * | 2013-06-24 | 2016-09-29 | 株式会社日立ハイテクノロジーズ | イオンミリング装置 |
CN105340050B (zh) * | 2013-07-29 | 2017-06-06 | 株式会社日立高新技术 | 离子铣削装置以及使用离子铣削装置的加工方法 |
JP6271189B2 (ja) * | 2013-09-02 | 2018-01-31 | 株式会社日立ハイテクサイエンス | 荷電粒子ビーム装置 |
CN105182701B (zh) * | 2015-10-15 | 2017-11-28 | 中国科学院上海应用物理研究所 | 一种同步辐射x射线大面积干涉光刻系统 |
CN107481914B (zh) * | 2016-06-08 | 2023-06-06 | 清华大学 | 一种透射型低能量电子显微系统 |
-
2016
- 2016-06-08 CN CN201610405199.5A patent/CN107479330B/zh active Active
- 2016-06-27 TW TW105120228A patent/TWI609404B/zh active
-
2017
- 2017-06-06 US US15/615,348 patent/US10216088B2/en active Active
- 2017-06-07 JP JP2017112815A patent/JP6404998B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08139013A (ja) * | 1994-09-16 | 1996-05-31 | Toshiba Corp | 電子線描画装置及び電子線描画方法 |
JP2004518277A (ja) * | 2001-01-10 | 2004-06-17 | キム,キ・ブン | パターン形成方法及び半導体素子 |
JP2010014548A (ja) * | 2008-07-03 | 2010-01-21 | Hitachi High-Technologies Corp | 電子線回折像の解析方法及び透過型電子顕微鏡 |
WO2013129514A1 (ja) * | 2012-02-28 | 2013-09-06 | 旭化成株式会社 | 積層複合体 |
WO2014185074A1 (en) * | 2013-05-15 | 2014-11-20 | Okinawa Institute Of Science And Technology School Corporation | Leed for sem |
WO2015011457A1 (en) * | 2013-07-22 | 2015-01-29 | Bergen Teknologioverføring As | Method of forming a desired pattern on a substrate |
Also Published As
Publication number | Publication date |
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CN107479330B (zh) | 2019-02-05 |
TW201743365A (zh) | 2017-12-16 |
US20170357157A1 (en) | 2017-12-14 |
TWI609404B (zh) | 2017-12-21 |
US10216088B2 (en) | 2019-02-26 |
JP6404998B2 (ja) | 2018-10-17 |
CN107479330A (zh) | 2017-12-15 |
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