James C. McGroddy, Michel Voos, et al.
Solid State Communications
High pressure measurements made on the current oscillations in n-Ge show an increase in threshold field and decrease in the amplitude and range of the oscillations with increased pressure. No oscillations are observed above approximately 4 kbars. These results are consistent with the existence of an intraband bulk negative differential conductivity. © 1968 The American Institute of Physics.
James C. McGroddy, Michel Voos, et al.
Solid State Communications
Ove Christensen, James C. McGroddy
Solid State Communications
John F. Reintjes, James C. McGroddy
Physical Review Letters
Peter J. Melz, Irene B. Ortenburger
Physical Review B