Operational Amplifier Differentiator for Photoemission Studies: Origin and Control of Errors

Errors encountered in time differentiating a voltage signal with a simple high gain operational amplifier differentiator are studied. Numerical and electronic means of correcting these generally small errors are suggested. The circuit, including a linear sweep voltage source, used for photoemission...

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Veröffentlicht in:Review of scientific instruments 1969-01, Vol.40 (1), p.74-78
Hauptverfasser: Kress, Kenneth A., Lapeyre, Gerald J.
Format: Artikel
Sprache:eng
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