JPH0230644B2 - - Google Patents

Info

Publication number
JPH0230644B2
JPH0230644B2 JP57234194A JP23419482A JPH0230644B2 JP H0230644 B2 JPH0230644 B2 JP H0230644B2 JP 57234194 A JP57234194 A JP 57234194A JP 23419482 A JP23419482 A JP 23419482A JP H0230644 B2 JPH0230644 B2 JP H0230644B2
Authority
JP
Japan
Prior art keywords
sample
ion beam
layer
signal
amplifier
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.)
Expired - Lifetime
Application number
JP57234194A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59122904A (ja
Inventor
Juji Sakai
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.)
Jeol Ltd
Original Assignee
Nihon Denshi KK
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 Nihon Denshi KK filed Critical Nihon Denshi KK
Priority to JP57234194A priority Critical patent/JPS59122904A/ja
Publication of JPS59122904A publication Critical patent/JPS59122904A/ja
Publication of JPH0230644B2 publication Critical patent/JPH0230644B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP57234194A 1982-12-28 1982-12-28 イオンビ−ム膜厚測定装置 Granted JPS59122904A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57234194A JPS59122904A (ja) 1982-12-28 1982-12-28 イオンビ−ム膜厚測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57234194A JPS59122904A (ja) 1982-12-28 1982-12-28 イオンビ−ム膜厚測定装置

Publications (2)

Publication Number Publication Date
JPS59122904A JPS59122904A (ja) 1984-07-16
JPH0230644B2 true JPH0230644B2 (OSRAM) 1990-07-09

Family

ID=16967149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57234194A Granted JPS59122904A (ja) 1982-12-28 1982-12-28 イオンビ−ム膜厚測定装置

Country Status (1)

Country Link
JP (1) JPS59122904A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366248U (OSRAM) * 1989-10-26 1991-06-27
JPH0390150U (OSRAM) * 1989-12-27 1991-09-13

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4813069B2 (ja) * 2005-03-18 2011-11-09 富士通株式会社 膜厚測定方法及び膜厚測定装置
DE102005061687B4 (de) * 2005-12-21 2008-04-10 Carl Zeiss Nts Gmbh Verfahren und Vorrichtung zur Abstandsmessung sowie Verwendung des Verfahrens und der Vorrichtung zur Topographiebestimmung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063990A (OSRAM) * 1973-10-08 1975-05-30
JPS5636024A (en) * 1979-08-31 1981-04-09 Fujitsu Ltd Measuring device for high-frequency modulated ray

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366248U (OSRAM) * 1989-10-26 1991-06-27
JPH0390150U (OSRAM) * 1989-12-27 1991-09-13

Also Published As

Publication number Publication date
JPS59122904A (ja) 1984-07-16

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