An electroacoustic amplifier with net electrical gain

Amplification of Ultrasonic Waves in Piezoelectric Semiconductors

D. L. White · Journal of Applied Physics · 1962 · 697 citations

Engineering, Electrical Engineering, Materials Science +16

Ultrasonic Amplification in CdS

A. R. Hutson, J. H. McFee, D. L. White · Physical Review Letters · 1961 · 447 citations

Natural Sciences, Electrical Engineering, Acoustics +12

Ultrasonic Amplification and Non-Ohmic Behavior in CdS and ZnO

J. H. McFee · Journal of Applied Physics · 1963 · 157 citations

Natural Sciences, Electrical Engineering, Materials Science +17