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pro vyhledávání: '"C. S. Ananiades"'
Autor:
C. S. Ananiades, J. W. Dewdney
Publikováno v:
American Journal of Physics. 29:329-329
An alpha particle detector for demonstration purposes is described. It utilizes an n-p-n junction transistor and a commercial amplifier. A Po/sup 2// sup 1//sup 0/ source produces pulses large enough to operate a mechanical register, flash a neon lam