Direct voltage calibration of an electron spectrometer
نویسندگان
چکیده
منابع مشابه
Calibration of electron spectrometer resolution in attosecond streak camera.
We report a new method for determining the energy resolution of time-of-flight spectrometers for detecting photoelectrons produced with attosecond XUV pulses. By measuring the width of the 2s2p autoionization line of helium, we found the resolution of our spectrometer to be approximately 0.6 eV for electrons at 35.5 eV. Furthermore, the resolution in the 10 to 35 eV range was determined by appl...
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NIST Calibration of a Neutron Spectrometer ROSPEC
A neutron spectrometer was acquired for use in the measurement of National Institute of Standards and Technology neutron fields. The spectrometer included options for the measurement of low and high energy neutrons, for a total measurement range from 0.01 eV up to 17 MeV. The spectrometer was evaluated in calibration fields and was used to determine the neutron spectrum of an Americium-Berylliu...
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A velocity selector is described which is designed for measurement of the total collision cross section of electrons in the energy region below one volt. The system determines the distributions of times of flight of single electrons over a measured path at selected pressures of a specimen gas. The electrons are generated by repetitive illumination of a photo-emitter by a spark gap, pass over a ...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods
سال: 1969
ISSN: 0029-554X
DOI: 10.1016/0029-554x(69)90714-9