Proceedings of the Physical Society · 1958 · 104 citations · 17 references
Optical MaterialsEngineeringLuminescent GlassOptical GlassCleavage SectionsSemiconductorsIi-vi SemiconductorOptical PropertiesQuantum MaterialsAnisotropy EffectsMaterials SciencePhotonicsQuantum SciencePhysicsSemiconductor Bi2te3Semiconductor MaterialQuantum ChemistryTransition Metal ChalcogenidesNatural SciencesOptical PhysicApplied PhysicsCondensed Matter PhysicsBismuth TellurideTopological Heterostructures
The shape of the absorption edge in the semiconductor Bi2Te3 has been determined from transmission measurements on cleavage sections. The edge is of the form expected for indirect transitions, but an interpretation in terms of phonons characterized by a single energy is not applicable. A brief study of anisotropy effects is included.
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Anomalous Optical Absorption Limit in InSb
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Fine Structure in the Absorption-Edge Spectrum of Ge
G. G. Macfarlane, Thomas McLean, J E Quarrington et al. · Physical Review · 1957 · 353 citations
Thermoelectric Properties of Bismuth Telluride and its Alloys
D A Wright · Nature · 1958 · 241 citations · Full text