High Bias Transport and Magnetometer Design in Open Quantum Dots

Details High Bias Transport and Magnetometer Design in Open Quantum Dots High Bias Transport and Magnetometer Design in Open Quantum Dots

1997-08-29

arxiv.org/abs/cond-mat/9708224v1

Appl. Phys. Lett. 72, p. 471 (1998)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

10 pages including 3 figures

Scientific paper

10.1063/1.120789

We report transport measurements as a function of bias in open semiconductor quantum dots. These measurements are well described by an effective electron temperature derived from Joule heating at the point contacts and cooling by Wiedemann-Franz out-diffusion of thermal electrons. Using this model, we propose and analyze a quantum dot based sensor which measures absolute magnetic field at micron scales with a noise floor of $\sim 50 \mu\phi_{0} / \sqrt{Hz}$ at 300 mK.

Affiliated with

Also associated with

No associations

Rating

High Bias Transport and Magnetometer Design in Open Quantum Dots 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 High Bias Transport and Magnetometer Design in Open Quantum Dots, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High Bias Transport and Magnetometer Design in Open Quantum Dots will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-519557