JP7545001B2 - 顕微鏡システム及びこの顕微鏡システムを用いた試料の観察方法 - Google Patents
顕微鏡システム及びこの顕微鏡システムを用いた試料の観察方法 Download PDFInfo
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- JP7545001B2 JP7545001B2 JP2024035805A JP2024035805A JP7545001B2 JP 7545001 B2 JP7545001 B2 JP 7545001B2 JP 2024035805 A JP2024035805 A JP 2024035805A JP 2024035805 A JP2024035805 A JP 2024035805A JP 7545001 B2 JP7545001 B2 JP 7545001B2
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- 238000000034 method Methods 0.000 title claims description 58
- 239000000523 sample Substances 0.000 claims description 301
- 230000003287 optical effect Effects 0.000 claims description 87
- 238000005259 measurement Methods 0.000 claims description 75
- 238000012937 correction Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000010408 film Substances 0.000 description 35
- 230000008569 process Effects 0.000 description 25
- 238000001514 detection method Methods 0.000 description 20
- 239000010409 thin film Substances 0.000 description 14
- 238000005305 interferometry Methods 0.000 description 12
- 230000008033 biological extinction Effects 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 11
- 238000013459 approach Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
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- 230000007423 decrease Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000004630 atomic force microscopy Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q60/00—Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
- G01Q60/24—AFM [Atomic Force Microscopy] or apparatus therefor, e.g. AFM probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
- G01B11/0675—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating using interferometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q60/00—Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
- G01Q60/24—AFM [Atomic Force Microscopy] or apparatus therefor, e.g. AFM probes
- G01Q60/38—Probes, their manufacture, or their related instrumentation, e.g. holders
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/362—Mechanical details, e.g. mountings for the camera or image sensor, housings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Optics & Photonics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Microscoopes, Condenser (AREA)
Description
11 光源
12 光学フィルタ
13 ビームスプリッタ
14 対物レンズ
15 カメラ
16 レボルバ
17 カメラ位置微調整機構(駆動部)
20 ステージ
30 コンピュータ(制御部)
40 プローブユニット
41 XY検知素子
42 Z検知素子
43 カンチレバー
44 内蔵レンズ
45 光位置センサ
100 顕微鏡システム
S 試料
Claims (2)
- 試料の表面を走査するカンチレバーを有するプローブユニットを備えた走査型プローブ顕微鏡と、光学式の対物レンズを備えた光学顕微鏡を備えた顕微鏡システムにおいて、前記光学顕微鏡による試料の膜厚の測定結果を補正する補正方法であって、
前記走査型プローブ顕微鏡及び前記光学顕微鏡によって、試料の膜厚を測定し、
前記走査型プローブ顕微鏡の膜厚の測定結果と、前記光学顕微鏡の膜厚の測定結果の間の相関関係を取得し、
前記相関関係を用いて、前記光学顕微鏡の膜厚の測定結果を補正する、
補正方法。 - 試料の表面を走査するカンチレバーを有するプローブユニットを備えた走査型プローブ顕微鏡と、光学式の対物レンズを備えた光学顕微鏡を備えた顕微鏡システムにおいて、試料の複素屈折率を算出する算出方法であって、
前記走査型プローブ顕微鏡及び前記光学顕微鏡によって、試料の膜厚を測定し、
前記走査型プローブ顕微鏡の膜厚の測定結果と、前記光学顕微鏡の膜厚の測定結果の間の相関関係を取得し、
前記相関関係を用いて、前記試料の複素屈折率を算出する、
算出方法。
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JP2024035805A JP7545001B2 (ja) | 2020-06-01 | 2024-03-08 | 顕微鏡システム及びこの顕微鏡システムを用いた試料の観察方法 |
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JP2020095546A JP2021189061A (ja) | 2020-06-01 | 2020-06-01 | 顕微鏡システム及びこの顕微鏡システムを用いた試料の観察方法 |
JP2024035805A JP7545001B2 (ja) | 2020-06-01 | 2024-03-08 | 顕微鏡システム及びこの顕微鏡システムを用いた試料の観察方法 |
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JP2024035805A Active JP7545001B2 (ja) | 2020-06-01 | 2024-03-08 | 顕微鏡システム及びこの顕微鏡システムを用いた試料の観察方法 |
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CN (1) | CN113759149A (ja) |
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WO2024014186A1 (ja) * | 2022-07-14 | 2024-01-18 | 株式会社島津製作所 | 走査型プローブ顕微鏡、および制御方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002533718A (ja) | 1998-12-23 | 2002-10-08 | ロバート マガール | ナノトモグラフィ(断層撮影装置及び方法) |
JP2006100456A (ja) | 2004-09-29 | 2006-04-13 | Sony Corp | 表面段差測定方法および表面段差測定装置 |
JP2007298314A (ja) | 2006-04-28 | 2007-11-15 | Univ Of Tokyo | 非破壊膜厚計測方法及び装置 |
JP2011102731A (ja) | 2009-11-10 | 2011-05-26 | Nagoya Univ | エリプソメトリー装置 |
JP2018004403A (ja) | 2016-06-30 | 2018-01-11 | 株式会社Sumco | 試料表面の作製方法、試料表面の分析方法、電界支援酸化用プローブおよびこれを備えた走査型プローブ顕微鏡 |
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2020
- 2020-06-01 JP JP2020095546A patent/JP2021189061A/ja active Pending
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2021
- 2021-05-14 CN CN202110527321.7A patent/CN113759149A/zh active Pending
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2024
- 2024-03-08 JP JP2024035805A patent/JP7545001B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002533718A (ja) | 1998-12-23 | 2002-10-08 | ロバート マガール | ナノトモグラフィ(断層撮影装置及び方法) |
JP2006100456A (ja) | 2004-09-29 | 2006-04-13 | Sony Corp | 表面段差測定方法および表面段差測定装置 |
JP2007298314A (ja) | 2006-04-28 | 2007-11-15 | Univ Of Tokyo | 非破壊膜厚計測方法及び装置 |
JP2011102731A (ja) | 2009-11-10 | 2011-05-26 | Nagoya Univ | エリプソメトリー装置 |
JP2018004403A (ja) | 2016-06-30 | 2018-01-11 | 株式会社Sumco | 試料表面の作製方法、試料表面の分析方法、電界支援酸化用プローブおよびこれを備えた走査型プローブ顕微鏡 |
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Publication number | Publication date |
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JP2021189061A (ja) | 2021-12-13 |
JP2024053081A (ja) | 2024-04-12 |
CN113759149A (zh) | 2021-12-07 |
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