GB1316901A - System for energy selection of charged particles - Google Patents

System for energy selection of charged particles

Info

Publication number
GB1316901A
GB1316901A GB1023071A GB1023071A GB1316901A GB 1316901 A GB1316901 A GB 1316901A GB 1023071 A GB1023071 A GB 1023071A GB 1023071 A GB1023071 A GB 1023071A GB 1316901 A GB1316901 A GB 1316901A
Authority
GB
United Kingdom
Prior art keywords
electrode
charged particles
electrodes
energy selection
april
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
GB1023071A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1316901A publication Critical patent/GB1316901A/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
    • H01J49/48—Static spectrometers using electrostatic analysers, e.g. cylindrical sector, Wien filter
    • H01J49/488—Static spectrometers using electrostatic analysers, e.g. cylindrical sector, Wien filter with retarding grids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Tubes For Measurement (AREA)
  • Measurement Of Radiation (AREA)

Abstract

1316901 Particle spectrometers COMMISSARIAT A L'ENERGIE ATOMIQUE 20 April 1971 [20 April 1970] 10230/71 Heading H1D A particle spectrometer comprises a first plane electrode 10<SP>1</SP> provided with entry and exit orifices 14<SP>1</SP>, 16<SP>1</SP> for a beam 20<SP>1</SP> of charged particles, a second plane electrode 22 pierced by regularly spaced orifices 24 and a third electrode 26, there being a portential difference between the first and second electrodes tending to return the particles to the first electrode and a potential difference between the second and third electrodes which distorts the field between the first and second electrodes in the region adjacent the latter.
GB1023071A 1970-04-20 1971-04-20 System for energy selection of charged particles Expired GB1316901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014286A FR2088650A5 (en) 1970-04-20 1970-04-20

Publications (1)

Publication Number Publication Date
GB1316901A true GB1316901A (en) 1973-05-16

Family

ID=9054275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1023071A Expired GB1316901A (en) 1970-04-20 1971-04-20 System for energy selection of charged particles

Country Status (5)

Country Link
BE (1) BE765499A (en)
CH (1) CH536553A (en)
DE (1) DE2119143A1 (en)
FR (1) FR2088650A5 (en)
GB (1) GB1316901A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367406A (en) * 1981-01-13 1983-01-04 Trustees Of Boston University Cylindrical mirror electrostatic energy analyzer free of third-order angular aberrations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8816403D0 (en) * 1988-07-09 1988-08-17 Turner D W Device for providing energy filtered electron image

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367406A (en) * 1981-01-13 1983-01-04 Trustees Of Boston University Cylindrical mirror electrostatic energy analyzer free of third-order angular aberrations

Also Published As

Publication number Publication date
BE765499A (en) 1971-08-30
FR2088650A5 (en) 1972-01-07
CH536553A (en) 1973-04-30
DE2119143A1 (en) 1971-11-11

Similar Documents

Publication Publication Date Title
GB1332207A (en) Apparatus for charged particle spectroscopy
GB1488398A (en) Method and apparatus for extracting ions from a partially ionized plasma using a magnetic field gradient
GB1028834A (en) Device for triggering a gas detector of nuclear particles, x-ray photons or gamma-ray photons
GB1316901A (en) System for energy selection of charged particles
GB969943A (en) Improvements in or relating to transit-time mass spectrometers
GB974093A (en) Cathode ray tube
GB1292199A (en) Method and device for the production of an ion beam having a large cross-sectional area
GB1080707A (en) Means for detecting radioactive radiation
GB1303136A (en)
GB1491839A (en) Ion beam apparatus
CA942435A (en) Charged particle energy analysis
GB1152757A (en) Improvements in and relating to Ion Sources for Mass Spectrometers
GB1063326A (en) Improved means for stabilizing ion beams in ion sources, accelerators, mass spectrometers and the like
GB1352084A (en) Device for determining the energy of charged particles
GB1320114A (en) Method of and apparatus for extracting a beam of charged particles orbiting in a cyclotron
JPS57107550A (en) Ion detector for mass spectrograph
GB1232287A (en)
GB1454641A (en) Device for analysing a surface layer
GB1402767A (en) Magnetic separators
GB1312733A (en) Photoelectrophoretic imaging system
GB1210350A (en) Particle detector
JPS5392182A (en) Radioactive ray detector
CA944088A (en) Charged particle energy analysis
GB1081072A (en) Improvements in the electrophoretic analysis of radioactive substances
GB1205779A (en) A method and apparatus for obtaining a high-speed and high-resolution record of the spectral profile of a luminous source

Legal Events

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