Quantum discreteness and fundamental 1/f noise in tunnel junctions, nano-composites and other many-electron systems

Details Quantum discreteness and fundamental 1/f noise in tunnel junctions, nano-composites and other many-electron systems Quantum discreteness and fundamental 1/f noise in tunnel junctions, nano-composites and other many-electron systems

2000-10-27

arxiv.org/abs/cond-mat/0010447v1

Physics

Condensed Matter

Statistical Mechanics

16 pages, no figures

Scientific paper

It is shown, with citing tunnel junction as an example, that mutual interplay of electron quantum transfers in a conducting system can be the fast mechanism for generation fundamental low-frequency flicker conductance fluctuations (1/f noise) without composing Lorentzians. This effect is lost in a theory which neglects the actual discreteness of electron energy levels. The analytical estimates of fluctuations of tunnel conductance are obtained, and the strong 1/f-noise sensibility to the discreteness as observed in nano-composites is explained both qualitatively and quantitatively.

Affiliated with

Also associated with

No associations

Rating

Quantum discreteness and fundamental 1/f noise in tunnel junctions, nano-composites and other many-electron systems does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Quantum discreteness and fundamental 1/f noise in tunnel junctions, nano-composites and other many-electron systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum discreteness and fundamental 1/f noise in tunnel junctions, nano-composites and other many-electron systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-234014