[B-4-1] GaAs Tetrahedral Quantum Dots: Towards a Zero-Dimensional Electron-Hole System T. Fukui, S. Ando, Y. Tokura, T. Toriyama (1.NTT Basic Research Laboratories, 2.NTT Applied Electronic Laboratories) https://doi.org/10.7567/SSDM.1990.B-4-1