Publications [#245764] of Albert M. Chang

Papers Published
  1. Stormer, HL; Schlesinger, Z; Chang, A; Tsui, DC; Gossard, AC; Wiegmann, W, Energy structure and quantized hall effect of two-dimensional holes, Physical Review Letters, vol. 51 no. 2 (1983), pp. 126-129 [doi] .

    Abstract:
    Combined magnetotransport and cyclotron-resonance experiments in a two-dimensional hole system at a modulation-doped GaAs-(AlGa)As heterojunction show that the Kramers degeneracy of the lowest subband is lifted for finite k giving rise to two cyclotron masses m1*=0.38m0 and m2*=0.60m0 at EF=2.4 meV. The observation of plateaus in ρx y shows that the quantized Hall effect is independent of the details of the host band structure. © 1983 The American Physical Society.