GB794356A - Improvements in or relating to electron microscopes - Google Patents

Improvements in or relating to electron microscopes

Info

Publication number
GB794356A
GB794356A GB20419/55A GB2041955A GB794356A GB 794356 A GB794356 A GB 794356A GB 20419/55 A GB20419/55 A GB 20419/55A GB 2041955 A GB2041955 A GB 2041955A GB 794356 A GB794356 A GB 794356A
Authority
GB
United Kingdom
Prior art keywords
chamber
july
mounting
heat
walls
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
GB20419/55A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB794356A publication Critical patent/GB794356A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/08—Disazo dyes in which the coupling component is a hydroxy-amino compound
    • C09B33/10—Disazo dyes in which the coupling component is a hydroxy-amino compound in which the coupling component is an amino naphthol
    • 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)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electron Sources, Ion Sources (AREA)
GB20419/55A 1954-07-14 1955-07-14 Improvements in or relating to electron microscopes Expired GB794356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES40018A DE1106439B (de) 1954-07-14 1954-07-14 Mit einer Kuehlvorrichtung ausgeruesteter Objekthalter fuer Elektronenmikroskope

Publications (1)

Publication Number Publication Date
GB794356A true GB794356A (en) 1958-04-30

Family

ID=7483497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20419/55A Expired GB794356A (en) 1954-07-14 1955-07-14 Improvements in or relating to electron microscopes

Country Status (5)

Country Link
US (1) US2858444A (zh)
CH (1) CH332309A (zh)
DE (1) DE1106439B (zh)
GB (1) GB794356A (zh)
NL (2) NL101213C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168646A (en) * 1961-04-13 1965-02-02 List Hans Device for varying the spatial position of specimens in electron microscopes

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927209A (en) * 1957-07-05 1960-03-01 Jones Richard Norman Spectrometric cell structure and charging method therefor
US3124680A (en) * 1958-09-13 1964-03-10 Agent
US3112398A (en) * 1960-02-15 1963-11-26 Shimula Yoshihiro Device for cooling the specimen in X-ray diffraction apparatus
US3008044A (en) * 1960-02-25 1961-11-07 Gen Electric Application of superconductivity in guiding charged particles
DE1160121B (de) * 1961-02-07 1963-12-27 Siemens Ag Heizbarer Objekttraeger fuer Elektronenstrahlgeraete, insbesondere Elektronenmikroskope
DE1165780B (de) * 1961-02-28 1964-03-19 Siemens Ag Elektronenmikroskop mit einem insbesondere nicht symmetrisch zur Strahlachse abgestuetzten Praeparatverstelltisch
US3171957A (en) * 1962-03-30 1965-03-02 Rca Corp Specimen holder for an electron microscope with means to support a specimen across a thermocouple junction
US3171956A (en) * 1962-03-30 1965-03-02 Rca Corp Variant temperature environment for specimen stage of scientific instrument
DE1215832B (de) * 1963-04-19 1966-05-05 Max Planck Gesellschaft An der Pumpe arbeitender Korpuskularstrahlapparat, insbesondere Elektronenmikroskop, mit einer den Objekttraeger aufnehmenden, aus zwei gegeneinander waermeisolierten Patronenteilen bestehenden Objektpatrone
DE1202915B (de) * 1963-09-09 1965-10-14 Siemens Ag An der Pumpe arbeitender Korpuskularstrahl-apparat, insbesondere Elektronenmikroskop, mit einer den Objekttraeger aufnehmenden und mit einer Tiefkuehlvorrichtung in Verbindung stehenden Objektpatrone
US3548189A (en) * 1965-06-16 1970-12-15 Aden B Meinel Method employing ion beams for polishing and figuring refractory dielectrics
US3973125A (en) * 1965-09-16 1976-08-03 Siemens Aktiengesellschaft Corpuscular-ray apparatus with a cryogenically cooled specimen space
FR1553218A (zh) * 1967-02-03 1969-01-10
US3525228A (en) * 1969-02-04 1970-08-25 Atomic Energy Commission Nonboiling liquid target for a high-energy particle beam
US4071766A (en) * 1974-03-28 1978-01-31 Mta Kozponti Kemiai Kutato Intezet Micro-chamber for electron optical examinations particularly for the electron microscopic examination of biological objects
US4262194A (en) * 1979-12-18 1981-04-14 The United States Of America As Represented By The Department Of Health, Education & Welfare High resolution electron microscope cold stage
US5168004A (en) * 1988-08-25 1992-12-01 Basf Aktiengesellschaft Melt-spun acrylic fibers possessing a highly uniform internal structure which are particularly suited for thermal conversion to quality carbon fibers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE659092C (de) * 1934-12-12 1938-04-25 Ernst Ruska Dr Ing Einschleusvorrichtung fuer an der Pumpe betriebene Korpuskularstrahlapparate
DE708778C (de) * 1937-11-20 1942-01-26 Gewerkschaft Mathias Stinnes Vorrichtung zum Einbringen von Objekten in das Elektronenmikroskop
US2220973A (en) * 1939-03-31 1940-11-12 Rca Corp Electron microscope
DE902535C (de) * 1941-12-11 1954-01-25 Manfred Von Ardenne Objekthalter fuer Elektronenstrahlgeraete
CH236120A (de) * 1942-04-29 1945-01-15 Fides Gmbh Verfahren zur Untersuchung eines Objektes in einem Korpuskularstrahlapparat.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168646A (en) * 1961-04-13 1965-02-02 List Hans Device for varying the spatial position of specimens in electron microscopes

Also Published As

Publication number Publication date
NL198831A (zh)
DE1106439B (de) 1961-05-10
CH332309A (de) 1958-08-31
US2858444A (en) 1958-10-28
NL101213C (zh)

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