Observation of the superconducting energy gap in a semiconductor (GeTe)P.J. StilesL. Esakiet al.1966Physics Letters
Narrow optical waveguides and instabilities induced in liquidsR.G. BrewerJ.R. Lifsitz1966Physics Letters
Measurement of the negative differential mobility of electron in GaAsJ.B. GunnB.J. Elliott1966Physics Letters
Observation of photon counting distribution for laser light below thresholdA.W. SmithJ.A. Armstrong1966Physics Letters
Optical properties of divalent rare-earth metals and alkaline-earth metalsW.E. Müller1965Physics Letters