Two-dimensional electron gas in a In0.53Ga0.47As-InP heterojunction grown by metalorganic chemical vapor deposition

Abstract
We report, from Shubnikov‐de Haas and cyclotron resonance experiments, the first observation of a two‐dimensional, high‐mobility electron gas in a selectively doped In0.53Ga0.47 As‐InP heterojunction grown by metalorganic chemical vapor deposition. Several parameters of the electronic system under consideration are determined.