GB1367302A - Analysing apparatus - Google Patents

Analysing apparatus

Info

Publication number
GB1367302A
GB1367302A GB3908071A GB3908071A GB1367302A GB 1367302 A GB1367302 A GB 1367302A GB 3908071 A GB3908071 A GB 3908071A GB 3908071 A GB3908071 A GB 3908071A GB 1367302 A GB1367302 A GB 1367302A
Authority
GB
United Kingdom
Prior art keywords
specimen
electrons
field
pole
aperture
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
GB3908071A
Other languages
English (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.)
Jeol Ltd
Original Assignee
Jeol Ltd
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 Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Publication of GB1367302A publication Critical patent/GB1367302A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/44—Energy spectrometers, e.g. alpha-, beta-spectrometers
    • H01J49/46—Static spectrometers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)
GB3908071A 1970-08-19 1971-08-19 Analysing apparatus Expired GB1367302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45072621A JPS5129437B1 (enrdf_load_stackoverflow) 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
GB1367302A true GB1367302A (en) 1974-09-18

Family

ID=13494621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3908071A Expired GB1367302A (en) 1970-08-19 1971-08-19 Analysing apparatus

Country Status (4)

Country Link
JP (1) JPS5129437B1 (enrdf_load_stackoverflow)
DE (1) DE2138800A1 (enrdf_load_stackoverflow)
FR (1) FR2104427A5 (enrdf_load_stackoverflow)
GB (1) GB1367302A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176959U (enrdf_load_stackoverflow) * 1986-04-22 1987-11-10
US5506414A (en) * 1993-03-26 1996-04-09 Fisons Plc Charged-particle analyzer
US10712296B2 (en) 2016-12-23 2020-07-14 Orion Engineering Limited Handheld material analyser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479505A (en) * 1966-06-30 1969-11-18 Applied Res Lab Method of operating an ion microprobe using secondary elections

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176959U (enrdf_load_stackoverflow) * 1986-04-22 1987-11-10
US4810879A (en) * 1986-04-22 1989-03-07 Spectros Limited Charged particle energy analyzer
US5506414A (en) * 1993-03-26 1996-04-09 Fisons Plc Charged-particle analyzer
US10712296B2 (en) 2016-12-23 2020-07-14 Orion Engineering Limited Handheld material analyser

Also Published As

Publication number Publication date
JPS5129437B1 (enrdf_load_stackoverflow) 1976-08-25
DE2138800A1 (de) 1972-03-30
FR2104427A5 (enrdf_load_stackoverflow) 1972-04-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees