PaperTransmitted Phonon Drag Effect in Germanium at Very Low TemperaturesEdward J. Walker, Robert W. KeyesPhysical Review Letters
PaperStress Dependence of the Frequency of Quartz PlatesRobert W. Keyes, Fred W. BlairProceedings of the IEEE
PaperDevice Implications of the Electronic Effect in the Elastic Constants of SiliconRobert W. KeyesIEEE Transactions on Sonics and Ultrasonics