N.J. Chou, M.W. Shafer
Surface Science
The paper describes an optical isolation operational amplifier designed to measure electrical current in the 10-11-10-6 A range at ±1000 V.
N.J. Chou, M.W. Shafer
Surface Science
N.J. Chou
Journal of Electronic Materials
N.J. Chou, R. Hammer, et al.
Review of Scientific Instruments
N.J. Chou
JES