Gal Badishi, Idit Keidar, et al.
IEEE TDSC
A portable Faraday cup design is described for the accurate measurement of large-diameter, low-current, and high-energy proton beams traveling in air. The unit has been tested with protons from 4 to 300 MeV. The unit has an accuracy of 10% for beams of 1 pA, improving to about 2% accuracy for ion currents of 20 pA to 1 μA.
Gal Badishi, Idit Keidar, et al.
IEEE TDSC
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
Joel L. Wolf, Mark S. Squillante, et al.
IEEE Transactions on Knowledge and Data Engineering