Publications [#245822] of Albert M. Chang

Papers Published
  1. Cunningham, JE; Tsang, WT; Timp, G; Schubert, EF; Chang, AM; Owusu-Sekyere, K, Quantum size effect in monolayer-doped heterostructures, Physical Review. B, Condensed Matter, vol. 37 no. 8 (1988), pp. 4317-4320 [doi] .

    We report molecular-beam-epitaxial growth of a new structure formed by monolayer doping the barrier of an AlxGa1-xAs-GaAs heterojunction. Our investigations of these structures include the quantum Hall effect and variable temperature mobility measurements, which reveal enhancements in interface densities are achievable along with very high mobility. © 1988 The American Physical Society.