Current noise of a single-electron transistor coupled to a nano-mechanical resonator

Details Current noise of a single-electron transistor coupled to a nano-mechanical resonator Current noise of a single-electron transistor coupled to a nano-mechanical resonator

2004-01-21

arxiv.org/abs/cond-mat/0401387v2

Phys. Rev. B 70, 165315 (2004)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

Scientific paper

10.1103/PhysRevB.70.165315

The current noise spectrum of a single-electron transistor (SET) coupled to a nano-mechanical resonator is calculated in the classical regime. Correlations between the charge on the SET island and the position of the resonator give rise to a distinctive noise spectrum which can be very different from that of the uncoupled SET. The current noise spectrum of the coupled system contains peaks at both the frequency of the resonator and double the resonator frequency, as well as a strong enhancement of the zero-frequency noise. The heights of the peaks are controlled by the strength of the coupling between the SET and the resonator, the damping of the resonator, and the temperature of the system.

Affiliated with

Also associated with

No associations

Rating

Current noise of a single-electron transistor coupled to a nano-mechanical resonator 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 Current noise of a single-electron transistor coupled to a nano-mechanical resonator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Current noise of a single-electron transistor coupled to a nano-mechanical resonator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-641400