Title :
The mobility 1/fγ noise spectrum derived from the amplitude fluctuations of lattice harmonic oscillators
Author :
Dierickx, Bart ; Simeon, E.
Author_Institution :
IMEC, Leuven, Belgium
fDate :
8/1/1991 12:00:00 AM
Abstract :
The low-frequency spectrum of the conductance fluctuations is calculated for a resistor dominated by acoustic phonon scattering mobility. The authors start from the semi-empirical derivation of the amplitude spectrum of an elementary lattice harmonic oscillator. A closed-form expression for the Hooge alpha is derived
Keywords :
electrical conductivity of solids; electron-phonon interactions; random noise; 1/f noise spectrum; Hooge alpha; acoustic phonon scattering mobility; amplitude spectrum; closed-form expression; conductance fluctuations; elementary lattice harmonic oscillator; low-frequency spectrum; semi-empirical derivation; Acoustic noise; Acoustic scattering; Closed-form solution; Fluctuations; Lattices; Low-frequency noise; Noise level; Oscillators; Phonons; Resistors;
Journal_Title :
Electron Devices, IEEE Transactions on
