CH232452A - Elektronenmikroskop mit einer magnetischen Objektivlinse. - Google Patents

Elektronenmikroskop mit einer magnetischen Objektivlinse.

Info

Publication number
CH232452A
CH232452A CH232452DA CH232452A CH 232452 A CH232452 A CH 232452A CH 232452D A CH232452D A CH 232452DA CH 232452 A CH232452 A CH 232452A
Authority
CH
Switzerland
Prior art keywords
objective lens
electron microscope
magnetic objective
magnetic
microscope
Prior art date
Application number
Other languages
English (en)
Inventor
Ardenne Manfred Von
Original Assignee
Ardenne Manfred Von
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 Ardenne Manfred Von filed Critical Ardenne Manfred Von
Publication of CH232452A publication Critical patent/CH232452A/de

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
    • H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel
    • 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
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/10—Lenses
    • H01J37/14—Lenses magnetic
    • 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 object or the material; Means for adjusting diaphragms or lenses associated with the support

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
CH232452D 1942-03-05 1943-02-24 Elektronenmikroskop mit einer magnetischen Objektivlinse. CH232452A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE232452X 1942-03-05

Publications (1)

Publication Number Publication Date
CH232452A true CH232452A (de) 1944-05-31

Family

ID=5880995

Family Applications (1)

Application Number Title Priority Date Filing Date
CH232452D CH232452A (de) 1942-03-05 1943-02-24 Elektronenmikroskop mit einer magnetischen Objektivlinse.

Country Status (2)

Country Link
CH (1) CH232452A (de)
FR (1) FR895544A (de)

Also Published As

Publication number Publication date
FR895544A (fr) 1945-01-26

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