Phonon contribution to the noise of a one-channel Landauer resistor
Gurevich V. L. , Rudin A. M.
We devise a theory of shot noise in semiconductor nanowires under conditions of phonon-assisted quasiballistic transport. A general expression for the noise spectral density is derived and used to investigate particular cases of interest. For low temperatures, a remarkable threshold effect for the noise is predicted. © 1995 American Institute of Physics.