Optical Materials · 2008 · 189 citations · 20 references
Materials ScienceSemiconductorsSpectroscopic PropertyOptical MaterialsEngineeringIi-vi SemiconductorTernary ChalcopyritesOptical PropertiesOptical GlassLuminescent GlassApplied PhysicsCondensed Matter PhysicsOptical ElectronegativityChemistryOptoelectronicsRefractive Index
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On the Penn Gap in Semiconductors
Nuggehalli M. Ravindra, S. Auluck, Vikas Srivastava · physica status solidi (b) · 1979 · 512 citations
Viney Gupta, Nuggehalli M. Ravindra · physica status solidi (b) · 1980 · 310 citations