One-dimensional Weak Localization of Electrons in a Single InAs Nanowire

Details One-dimensional Weak Localization of Electrons in a Single InAs Nanowire One-dimensional Weak Localization of Electrons in a Single InAs Nanowire

2009-04-15

arxiv.org/abs/0904.2338v1

Nano Lett. 9, 1709-1712 (2009)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

Scientific paper

We report on low temperature (2-30K) electron transport and magneto-transport measurements of a chemically synthesized InAs nanowire. Both the temperature, T, and transverse magnetic field dependences of the nanowire conductance are consistent with the functional forms predicted in one-dimensional (1D) weak localization theory. By fitting the magneto-conductance data to theory, the phase coherence length of electrons is determined to be tens of nanometers with a T-1/3 dependence. Moreover, as the electron density is increased by a gate voltage, the magneto-conductance shows a possible signature of suppression of weak localization in multiple 1D subbands.

Affiliated with

Also associated with

No associations

Rating

One-dimensional Weak Localization of Electrons in a Single InAs Nanowire 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 One-dimensional Weak Localization of Electrons in a Single InAs Nanowire, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and One-dimensional Weak Localization of Electrons in a Single InAs Nanowire will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-592327