FR841824A - Electron microscope - Google Patents

Electron microscope

Info

Publication number
FR841824A
FR841824A FR841824DA FR841824A FR 841824 A FR841824 A FR 841824A FR 841824D A FR841824D A FR 841824DA FR 841824 A FR841824 A FR 841824A
Authority
FR
France
Prior art keywords
electron microscope
microscope
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
Other languages
French (fr)
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.)
Fides BV
Original Assignee
Fides BV
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 Fides BV filed Critical Fides BV
Application granted granted Critical
Publication of FR841824A publication Critical patent/FR841824A/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
    • H01J37/02—Details
    • H01J37/20—Means for supporting or positioning the objects or the material; Means for adjusting diaphragms or lenses associated with the support

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
FR841824D 1937-08-17 1938-08-08 Electron microscope Expired FR841824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE517704X 1937-08-17

Publications (1)

Publication Number Publication Date
FR841824A true FR841824A (en) 1939-05-31

Family

ID=6549657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841824D Expired FR841824A (en) 1937-08-17 1938-08-08 Electron microscope

Country Status (5)

Country Link
US (1) US2268539A (en)
BE (1) BE429638A (en)
FR (1) FR841824A (en)
GB (1) GB517704A (en)
NL (1) NL52570C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955537C (en) * 1942-01-17 1957-01-03 Siemens Ag Holder for specimen slide, which is built into the interior of a vacuum space of a particle beam apparatus, in particular an electron microscope
US2423158A (en) * 1944-04-19 1947-07-01 Rca Corp Specimen chamber for electron microscopes
US2418317A (en) * 1944-04-27 1947-04-01 Rca Corp Electronic gun adjustment
US2679018A (en) * 1950-06-30 1954-05-18 Rca Corp Magnetic electron lens pole piece
US3939353A (en) * 1972-05-22 1976-02-17 Kabushiki Kaisha Akashi Seisakusho Electron microscope specimen mounting apparatus
EP1526372A3 (en) * 2004-11-02 2005-05-04 Agilent Technologies, Inc. Microfluidic system with adjustment for an optical detection
CN103730312B (en) * 2014-01-09 2015-12-02 东北大学 A kind of sample platform for nanomechanic test system and using method thereof

Also Published As

Publication number Publication date
GB517704A (en) 1940-02-06
BE429638A (en)
US2268539A (en) 1941-12-30
NL52570C (en)

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