Evidence for a Goldstone Mode in a Double Layer Quantum Hall System

Details Evidence for a Goldstone Mode in a Double Layer Quantum Hall System Evidence for a Goldstone Mode in a Double Layer Quantum Hall System

2000-02-24

arxiv.org/abs/cond-mat/0002387v2

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

4 pages, 3 figures, 2 minor typeos fixed

Scientific paper

The tunneling conductance between two parallel 2D electron systems has been measured in a regime of strong interlayer Coulomb correlations. At total Landau level filling $\nu_T=1$ the tunnel spectrum changes qualitatively when the boundary separating the compressible phase from the ferromagnetic quantized Hall state is crossed. A huge resonant enhancement replaces the strongly suppressed equilibrium tunneling characteristic of weakly coupled layers. The possible relationship of this enhancement to the Goldstone mode of the broken symmetry ground state is discussed.

Affiliated with

Also associated with

No associations

Rating

Evidence for a Goldstone Mode in a Double Layer Quantum Hall System 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 Evidence for a Goldstone Mode in a Double Layer Quantum Hall System, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evidence for a Goldstone Mode in a Double Layer Quantum Hall System will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-358463