GB2019691B - Scanning electron microscope with non-differentiated phaseimage formation - Google Patents

Scanning electron microscope with non-differentiated phaseimage formation

Info

Publication number
GB2019691B
GB2019691B GB7912904A GB7912904A GB2019691B GB 2019691 B GB2019691 B GB 2019691B GB 7912904 A GB7912904 A GB 7912904A GB 7912904 A GB7912904 A GB 7912904A GB 2019691 B GB2019691 B GB 2019691B
Authority
GB
United Kingdom
Prior art keywords
phaseimage
differentiated
formation
electron microscope
scanning electron
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
Application number
GB7912904A
Other versions
GB2019691A (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2019691A publication Critical patent/GB2019691A/en
Application granted granted Critical
Publication of GB2019691B publication Critical patent/GB2019691B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/26—Electron or ion microscopes; Electron or ion diffraction tubes
    • H01J37/261—Details
    • H01J37/263—Contrast, resolution or power of penetration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/244—Detectors; Associated components or circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/244—Detection characterized by the detecting means
    • H01J2237/2441—Semiconductor detectors, e.g. diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/244—Detection characterized by the detecting means
    • H01J2237/2446—Position sensitive detectors
    • H01J2237/24465—Sectored detectors, e.g. quadrants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/245—Detection characterised by the variable being measured
    • H01J2237/24507—Intensity, dose or other characteristics of particle beams or electromagnetic radiation
GB7912904A 1978-04-17 1979-04-12 Scanning electron microscope with non-differentiated phaseimage formation Expired GB2019691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7804037A NL7804037A (en) 1978-04-17 1978-04-17 ELECTRONIC MICROSKOP WITH UNDIFFERENTIATED PHASE IMAGE.

Publications (2)

Publication Number Publication Date
GB2019691A GB2019691A (en) 1979-10-31
GB2019691B true GB2019691B (en) 1982-08-04

Family

ID=19830664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7912904A Expired GB2019691B (en) 1978-04-17 1979-04-12 Scanning electron microscope with non-differentiated phaseimage formation

Country Status (5)

Country Link
JP (1) JPS54140455A (en)
DE (1) DE2915204A1 (en)
FR (1) FR2423860A1 (en)
GB (1) GB2019691B (en)
NL (1) NL7804037A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165255A (en) * 1980-05-26 1981-12-18 Hitachi Ltd Image indicating method for transmission scan electron microscope
GB8415709D0 (en) * 1984-06-20 1984-07-25 Dubilier Scient Ltd Scanning microscope
NL8402340A (en) * 1984-07-25 1986-02-17 Philips Nv MICROSCOPE FOR NON-DIFFERENTIATED PHASE IMAGING.
DE3610165A1 (en) * 1985-03-27 1986-10-02 Olympus Optical Co., Ltd., Tokio/Tokyo OPTICAL SCAN MICROSCOPE
GB8509493D0 (en) * 1985-04-12 1985-05-15 Plessey Co Plc Scanning microscopes
JP2567736B2 (en) * 1990-11-30 1996-12-25 理化学研究所 Ion scattering analyzer
DE10331137B4 (en) * 2003-07-09 2008-04-30 Carl Zeiss Nts Gmbh Detector system for a scanning electron microscope and scanning electron microscope with a corresponding detector system
EP2194565A1 (en) 2008-12-03 2010-06-09 FEI Company Dark field detector for use in a charged-particle optical apparatus
EP2911180A1 (en) * 2014-02-24 2015-08-26 FEI Company Method of examining a sample in a charged-particle microscope

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626184A (en) * 1970-03-05 1971-12-07 Atomic Energy Commission Detector system for a scanning electron microscope
FR2220871B1 (en) * 1973-07-27 1978-01-20 Jeol Ltd
US3908124A (en) * 1974-07-01 1975-09-23 Us Energy Phase contrast in high resolution electron microscopy
FR2300414A2 (en) * 1975-02-07 1976-09-03 Cgr Mev DEVICE FOR MONITORING THE P

Also Published As

Publication number Publication date
DE2915204A1 (en) 1979-10-25
NL7804037A (en) 1979-10-19
GB2019691A (en) 1979-10-31
FR2423860A1 (en) 1979-11-16
JPS54140455A (en) 1979-10-31
FR2423860B1 (en) 1985-01-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee