Bandgap tunability endowed by isovalent sulphur doping in SeTe glassy films: Correlation with Kastner’s and single oscillator models
Raja Saifu Rahman, Mohd Shoab, Zubair Khan, Zubair Aslam, K. Asokan, M. Zulfequar
Topics & Concepts
Amorphous solidBand gapMaterials scienceElectrical resistivity and conductivityDopingThin filmAnalytical Chemistry (journal)EvaporationConductivityAlloyAbsorption (acoustics)ChalcogenideMineralogyMetallurgyOptoelectronicsComposite materialNanotechnologyChemistryCrystallographyPhysical chemistryOrganic chemistryThermodynamicsPhysicsEngineeringElectrical engineeringPhase-change materials and chalcogenidesChalcogenide Semiconductor Thin FilmsGlass properties and applications