Journal
PHYSICAL REVIEW B
Volume 77, Issue 24, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.77.245324
Keywords
-
Ask authors/readers for more resources
We describe how a local nonequilibrium nuclear polarization can be generated and detected by electrical means in a semiconductor quantum point contact device. We show that measurements of the nuclear-spin-relaxation rate will provide clear signatures of the interaction mechanism underlying the 0.7 conductance anomaly. Our analysis illustrates how nuclear-magnetic-resonance methods, which are used extensively to study strongly correlated electron phases in bulk materials, can be made to play a similarly important role in nanoscale devices.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available