Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Electric sector fields

Morgan, R.P. Porter, C.J. Beynon, J.H. On the Formation of Artefact Peaks in Linked Scans of the Magnet and Electric Sector Fields in a Mass Spectrometer. Org. Mass Spectrom. 1977,12, 735-738. [Pg.186]

Quadrupole Magnetic sector field Electric sector field Time of flight (ToF) Electrical Ion-trap Magnetic Ion-trap... [Pg.373]

Magnetic sector field (B) Combination of magnetic (B) and electric sector fields (E) Quadrupole mass analyzer (Q) Time-of-flight mass analyzer (ToF)... [Pg.4]

Sector field analyzers are magnetic or electric sector fields or a combination of the two with ion focusing and separation properties used in static mass spectrometers. [Pg.78]

Besides a magnetic field, an electric sector field also influences the trajectory of the ions. An... [Pg.81]

Figure 3.4 Prism and lens effect of an electric sector field with radius re and sector angle . The ions coming from the ion-emitting point A enter the electric sector field after a distance of le and are focused on the imaging curve behind the electric sector field at a distance of e". Ions of energy e(V + AV) and e(V — AV) are focused in two separate images A " and A2". (Massenspektrometrie Herausgegeben, Von Kienitz, H., Verlag Chemie, GmbH, Weinheim (1968). Reproduced by permission of Wiley-VCH)... Figure 3.4 Prism and lens effect of an electric sector field with radius re and sector angle . The ions coming from the ion-emitting point A enter the electric sector field after a distance of le and are focused on the imaging curve behind the electric sector field at a distance of e". Ions of energy e(V + AV) and e(V — AV) are focused in two separate images A " and A2". (Massenspektrometrie Herausgegeben, Von Kienitz, H., Verlag Chemie, GmbH, Weinheim (1968). Reproduced by permission of Wiley-VCH)...
For an electric sector field with angle it is valid that the electrostatic force (field strength)... [Pg.83]

The combination of an electric sector field with a magnetic sector field to form a double-focusing instrument is advantageous for improving the properties (e.g., the mass resolution) of mass spectrometers. [Pg.83]

Combination of Magnetic and Electric Sector Fields - Double-focusing Sector Field Mass Spectrometer... [Pg.83]

Another combination of magnetic and electric sector fields, together with a tandem accelerator, is realized in different types of accelerator mass spectrometers (AMS)17 applied for carbon-14 dating and extreme ultratrace analysis of long-lived radionuclides at natural isotope abundances (see Chapter 5). [Pg.87]

See other pages where Electric sector fields is mentioned: [Pg.244]    [Pg.434]    [Pg.434]    [Pg.434]    [Pg.435]    [Pg.435]    [Pg.7]    [Pg.81]    [Pg.81]    [Pg.82]    [Pg.82]    [Pg.83]    [Pg.83]    [Pg.84]    [Pg.84]    [Pg.98]    [Pg.131]    [Pg.137]    [Pg.473]    [Pg.27]    [Pg.423]    [Pg.442]    [Pg.7]    [Pg.81]    [Pg.82]    [Pg.82]    [Pg.83]    [Pg.83]    [Pg.84]    [Pg.84]   
See also in sourсe #XX -- [ Pg.86 ]



SEARCH



Electric sector

Sector

Sector field

Sector field analyzers electric

Sectorization

© 2024 chempedia.info