JPS54145163A - Measuring method for thickness of thin films on solid plate - Google Patents

Measuring method for thickness of thin films on solid plate

Info

Publication number
JPS54145163A
JPS54145163A JP5248178A JP5248178A JPS54145163A JP S54145163 A JPS54145163 A JP S54145163A JP 5248178 A JP5248178 A JP 5248178A JP 5248178 A JP5248178 A JP 5248178A JP S54145163 A JPS54145163 A JP S54145163A
Authority
JP
Japan
Prior art keywords
films
monomolecular
thickness
solid plate
cadmium
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP5248178A
Other languages
Japanese (ja)
Other versions
JPS589363B2 (en
Inventor
Keiji Iriyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP5248178A priority Critical patent/JPS589363B2/en
Publication of JPS54145163A publication Critical patent/JPS54145163A/en
Publication of JPS589363B2 publication Critical patent/JPS589363B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To measure the thickness of thin films on a solid plate by providing four kinds of the specific monomolecular films on the solid plate and obtaining relative fluorescent intensity ratios.
CONSTITUTION: There or more layers of monomolecular films 2 of cadmium arachidinate molecules are cumulated on a glass plate 1. On these is formed a monomolecular film 3 of fluorescent material such as long chain alkylated cyanine compound. A monomolecular film 4 of quenching type material of fluorescence such as long chain alkylated bipyridinium cation is formed on the half thereon and a monomolecular film 5 of cadmium arachdinate on the other half. The relative fluorescence intensities I, I∞ respectively thereof are obtained. Next, the one comprising sandwiching cadmium plamitate monomolecular films 6 at varying layer numbers between the film 3 and the surface monomolecular films composed of the films 4, 5 is formed and the I, I∞ respectively thereof are obtained. The relations between I/I∞ and the distance d of the films 3, 4 are shown in graph. By using this graph, the thickness d of the thin layers formed between the films 3 and the films 4, 5 is obtained from their I/I∞.
COPYRIGHT: (C)1979,JPO&Japio
JP5248178A 1978-05-01 1978-05-01 How to measure the thickness of a thin film on a solid plate Expired JPS589363B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5248178A JPS589363B2 (en) 1978-05-01 1978-05-01 How to measure the thickness of a thin film on a solid plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5248178A JPS589363B2 (en) 1978-05-01 1978-05-01 How to measure the thickness of a thin film on a solid plate

Publications (2)

Publication Number Publication Date
JPS54145163A true JPS54145163A (en) 1979-11-13
JPS589363B2 JPS589363B2 (en) 1983-02-21

Family

ID=12915903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5248178A Expired JPS589363B2 (en) 1978-05-01 1978-05-01 How to measure the thickness of a thin film on a solid plate

Country Status (1)

Country Link
JP (1) JPS589363B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030890A1 (en) * 1994-05-05 1995-11-16 Spectra Group Limited, Inc. Fluorescence method for determining properties of a polymer coating or film
US5955002A (en) * 1997-11-12 1999-09-21 Spectra Group Limited, Inc. Method for determining properties of a polymer coating or film cured by cationic polymerization
JP2007510913A (en) * 2003-11-05 2007-04-26 イノヴェイティブ サイエンティフィック ソリューションズ，インコーポレイテッド Method for determining surface contact force

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030890A1 (en) * 1994-05-05 1995-11-16 Spectra Group Limited, Inc. Fluorescence method for determining properties of a polymer coating or film
US5606171A (en) * 1994-05-05 1997-02-25 Spectra Group Limited, Inc. Method for determining thickness, degree of cure and other properties of a polymeric coating or film
US5717217A (en) * 1994-05-05 1998-02-10 Spectra Group Limited, Inc. Method for determining thickness, degree of cure and other properties of a polymeric coating
US5955002A (en) * 1997-11-12 1999-09-21 Spectra Group Limited, Inc. Method for determining properties of a polymer coating or film cured by cationic polymerization
JP2007510913A (en) * 2003-11-05 2007-04-26 イノヴェイティブ サイエンティフィック ソリューションズ，インコーポレイテッド Method for determining surface contact force

Also Published As

Publication number Publication date
JPS589363B2 (en) 1983-02-21

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