A. Ney, R. Rajaram, et al.
Journal of Magnetism and Magnetic Materials
A narrow channel patterned in a novel GaAs heterostructure with tunable electron density is used to study the conductance of the electron gas in the very low-density regime where only a single one-dimensional subband is occupied. Periodic oscillations of the conductance versus density and nonlinearities in the conductance suggest the formation of a one-dimensional charge-density wave or Wigner crystal. © 1989 The American Physical Society.
A. Ney, R. Rajaram, et al.
Journal of Magnetism and Magnetic Materials
R.J. Gambino, N.R. Stemple, et al.
Journal of Physics and Chemistry of Solids
Daniel J. Coady, Amanda C. Engler, et al.
ACS Macro Letters
David B. Mitzi
Journal of Materials Chemistry