Publications [#245782] of Albert M. Chang

Papers Published
  1. Grayson, M; Tsui, DC; Pfeiffer, LN; West, KW; Chang, AM, The lever-arm model: Describing resonant tunneling under bias at a fractional quantum Hall edge, Physica E: Low-dimensional Systems and Nanostructures, vol. 12 no. 1-4 (2002), pp. 80-83 [doi] .

    New tunnel current measurements of resonant tunneling at voltage-biased quantum Hall effect edge were reported. Results showed that the tunneling density of states at a sharp quantum Hall edge obeyed a power-law form. The fits to this data demonstrated the robustness of the lever-arm model in quantitatively describing all observed features associated with the tunneling resonance.