JPS54145163A - Measuring method for thickness of thin films on solid plate - Google Patents
Measuring method for thickness of thin films on solid plateInfo
- 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
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
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)
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 |
-
1978
- 1978-05-01 JP JP5248178A patent/JPS589363B2/en not_active Expired
Cited By (5)
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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