1. Coherent light emission from GaAs junctions;Hall;Phys. Rev. Lett.,1962
2. Coherent (visible) light emission from GaAs1-x Px junctions;Holonyak;Appl. Phys. Lett.,1962
3. Stimulated emission of radiation from GaAs p-n junctions;Nathan;Phys. Rev. Lett.,1962
4. Semiconductor laser of GaAs;Quist;Appl. Phys. Lett.,1962
5. Injection lasers based on heterojunctions in the AlAs-GaAs system with low threshold at room temperature;Alfërov;Fiz: Tekh Polupr.,1969