Apparatus for the accurate and continuous measurement of the earth's electric field

Theory of Servomechanisms

A. Porter · Nature · 1948 · 304 citations · Full text

A Phase-Sensitive Detector Circuit Having High Balance Stability

Norbert Schuster · Review of Scientific Instruments · 1951 · 74 citations

Engineering, Electrical Engineering, Instrumentation +6

The Design, Operation, and Performance of the Round Hill Electrostatic Generator

L. C. Van Atta, D. L. Northrup, C. M. Van Atta et al. · Physical Review · 1936 · 51 citations

Engineering, Electrical Engineering, Electric Machines +12

An Electrostatic Generating Voltmeter

G. P. Harnwell, S. N. Van Voorhis · Review of Scientific Instruments · 1933 · 48 citations

Engineering, Electrical Engineering, Equipment +13

Principles of a New Portable Electrometer

Ross Gunn · Physical Review · 1932 · 48 citations

Engineering, Electrical Engineering, Electrochemistry +11