ATE158077T1 - Methode zur messung der dicke eines überzugs auf einem substrat - Google Patents

Methode zur messung der dicke eines überzugs auf einem substrat

Info

Publication number
ATE158077T1
ATE158077T1 AT89905736T AT89905736T ATE158077T1 AT E158077 T1 ATE158077 T1 AT E158077T1 AT 89905736 T AT89905736 T AT 89905736T AT 89905736 T AT89905736 T AT 89905736T AT E158077 T1 ATE158077 T1 AT E158077T1
Authority
AT
Austria
Prior art keywords
coating
photons
pct
energy level
thickness
Prior art date
Application number
AT89905736T
Other languages
English (en)
Inventor
Dominique Gignoux
Roland Michel Gouel
Original Assignee
Dmc Boyle Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dmc Boyle Limited filed Critical Dmc Boyle Limited
Application granted granted Critical
Publication of ATE158077T1 publication Critical patent/ATE158077T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
    • G01B15/025—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness by measuring absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
AT89905736T 1988-05-13 1989-05-12 Methode zur messung der dicke eines überzugs auf einem substrat ATE158077T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888811459A GB8811459D0 (en) 1988-05-13 1988-05-13 Method & apparatus for measuring thickness of coating on substrate

Publications (1)

Publication Number Publication Date
ATE158077T1 true ATE158077T1 (de) 1997-09-15

Family

ID=10636913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89905736T ATE158077T1 (de) 1988-05-13 1989-05-12 Methode zur messung der dicke eines überzugs auf einem substrat

Country Status (7)

Country Link
US (1) US5113421A (de)
EP (1) EP0422017B1 (de)
JP (1) JP2849665B2 (de)
AT (1) ATE158077T1 (de)
DE (1) DE68928315T2 (de)
GB (1) GB8811459D0 (de)
WO (1) WO1989011095A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021617C2 (de) * 1990-07-06 1993-12-02 Kugelfischer G Schaefer & Co Vorrichtung zum kontinuierlichen Messen des Eisengehaltes in Zinkschichten
JPH04331308A (ja) * 1991-03-05 1992-11-19 Permelec Electrode Ltd 箔厚み連続測定装置
EP0539611A1 (de) * 1991-10-26 1993-05-05 FAG Kugelfischer Georg Schäfer Aktiengesellschaft Messvorrichtung
EP0539612A1 (de) * 1991-10-26 1993-05-05 FAG Kugelfischer Georg Schäfer Aktiengesellschaft Verfahren zur kontinuierlichen Abstandsmessung eines beschichteten Trägermaterials zu einer die Material-Beschichtungsstärke messenden Einrichtung
US5534106A (en) * 1994-07-26 1996-07-09 Kabushiki Kaisha Toshiba Apparatus for processing semiconductor wafers
GB9417419D0 (en) 1994-08-30 1994-10-19 Mackenzie Innes Method of measuring film thickness and monitoring liquid flow using backscattered x-rays and gamma-rays
US5483568A (en) * 1994-11-03 1996-01-09 Kabushiki Kaisha Toshiba Pad condition and polishing rate monitor using fluorescence
US5708692A (en) * 1996-12-03 1998-01-13 The Babcock & Wilcox Company Measurement system for chromium content in chromized layers and the like
DE19739321C2 (de) * 1997-09-09 2001-09-27 Helmut Fischer Gmbh & Co Verfahren und Einrichtung zum Bestimmen der Meßunsicherheit bei Röntgenfluoreszenz-Schichtdickenmessungen
JPH11218418A (ja) * 1998-02-03 1999-08-10 Seiko Instruments Inc インライン蛍光ｘ線膜厚モニタ
RU2194272C2 (ru) * 1998-04-29 2002-12-10 Баранов Александр Михайлович Способ контроля параметров пленочных покрытий и поверхностей в реальном времени и устройство его осуществления
EP1076222A1 (de) * 1999-08-10 2001-02-14 Corus Aluminium Walzprodukte GmbH Röntgenfluoreszenz-Messung der Dicke von Aluminiumblech
US6611576B1 (en) 2001-02-12 2003-08-26 Advanced Micro Devices, Inc. Automated control of metal thickness during film deposition
US6788760B1 (en) * 2002-03-28 2004-09-07 Kla-Tencor Technologies Corporation Methods and apparatus for characterizing thin films
JP4262734B2 (ja) * 2005-09-14 2009-05-13 株式会社リガク 蛍光ｘ線分析装置および方法
WO2007034570A1 (ja) * 2005-09-22 2007-03-29 Jfe Steel Corporation 亜鉛系めっき鋼板のプレス成形性評価方法
KR101109050B1 (ko) 2010-04-02 2012-02-29 주식회사 아이에스피 형광엑스선을 이용한 비접촉식 두께 측정장치
CN102200434B (zh) * 2011-04-02 2012-10-10 清华大学 一种板带材的厚度凸度检测装置
DE102018103171A1 (de) 2017-11-23 2019-05-23 Tdk Electronics Ag Verfahren zum Bestimmen von Eigenschaften einer Beschichtung auf einer transparenten Folie, Verfahren zur Herstellung einer Kondensatorfolie und Einrichtung zum Bestimmen von Eigenschaften einer Beschichtung auf einer transparenten Folie
CN110132188B (zh) * 2019-06-19 2020-11-10 中国人民解放军空军工程大学 一种基于多元素x射线特征光谱综合分析的涂渗层厚度计算方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926257A (en) * 1955-05-16 1960-02-23 Friedman Herbert Method of measuring the thickness of thin coatings
US3562525A (en) * 1967-06-29 1971-02-09 Minnesota Mining & Mfg X-ray fludrescence gauging employing a single x-ray source and a reference sample for comparative measurements
US3497691A (en) * 1967-06-30 1970-02-24 Ohmart Corp Dual mode fluorescence and backscatter coating thickness measuring gauge
US3952197A (en) * 1975-02-14 1976-04-20 Samson James A R Ion chambers
US4047029A (en) * 1976-07-02 1977-09-06 Allport John J Self-compensating X-ray or γ-ray thickness gauge
US4350889A (en) * 1980-09-17 1982-09-21 International Paper Company X-Ray fluorescent analysis with matrix compensation
DE3129049A1 (de) * 1981-07-23 1983-02-24 Hoesch Werke Ag, 4600 Dortmund Verfahren und vorrichtung zur zerstoerungsfreien bestimmung der dicke der eisen-zinn-zwischenschicht an elektrolytisch verzinntem blech
JPS58223047A (ja) * 1982-06-18 1983-12-24 Sumitomo Metal Ind Ltd 螢光ｘ線分析方法
JPS59195146A (ja) * 1983-04-19 1984-11-06 Sumitomo Metal Ind Ltd メツキ被膜の螢光ｘ線分析法
JPS60202339A (ja) * 1984-03-27 1985-10-12 Sumitomo Metal Ind Ltd 螢光ｘ線分析方法
WO1986002164A1 (en) * 1984-10-05 1986-04-10 Kawasaki Steel Corporation Method of determining thickness and composition of alloy film
GB8515552D0 (en) * 1985-06-19 1985-07-24 Boyle Controls Ltd Coating weight & thickness gauges
JPS623650A (ja) * 1985-06-28 1987-01-09 Sumitomo Metal Ind Ltd 蛍光ｘ線分析方法
US4891520A (en) * 1987-09-05 1990-01-02 Hitachi, Ltd. Radiation detector
US5029337A (en) * 1989-01-19 1991-07-02 Tava Corporation Method for measuring coating thickness

Also Published As

Publication number Publication date
EP0422017B1 (de) 1997-09-10
JP2849665B2 (ja) 1999-01-20
US5113421A (en) 1992-05-12
JPH03505251A (ja) 1991-11-14
EP0422017A1 (de) 1991-04-17
WO1989011095A1 (en) 1989-11-16
DE68928315D1 (de) 1997-10-16
GB8811459D0 (en) 1988-06-15
DE68928315T2 (de) 1999-06-10

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time