Journal of Non-Crystalline Solids · 1972 · 2.2K citations · 26 references
Social SciencesPolitical ScienceState Education PolicyNation-state FormationState FormationState SovereigntyState-local Fiscal RelationsState-society RelationsWide Band Gap SemiconductorsBand Gap
26
Optical Properties and Electronic Structure of Amorphous Germanium
J. Tauc, R. Grigorovici, A. Vancu · physica status solidi (b) · 1966 · 10.7K citations
Intensity of Optical Absorption by Excitons
R. J. Elliott · Physical Review · 1957 · 2.1K citations