Experimental Investigation and DFT Study of Tin-Oxide for Its Application as Light Absorber Layer in Optoelectronic Devices

Abstract

with the project entitled "Design of a web server-based hybrid physiological sensor with optical cloth for real-time health specialist care".

Machine Learning DFT-Based Approach to Predict the Electrical Properties of Tin Oxide Materials

“…In the present work, the DFT-based calculation technique was used to perform the band structure electrical properties of SnO super-cell [4]. The band structure calculations were carried out using generalized gradient approximation (GGA) with the Perdew-Burke-Ernzerhof (PBE) functional and the Heyd-Scuseria-Ernzerhof screened Coulomb (HSE06) hybrid-functional [4]. The experimental lattice constants are used for the initial structure of SnO.…”

“…., etc.) because of their scalable elaboration techniques, tunable electrical and optical properties, good light-matter interactions, adjustable electronic energy band structures, and excellent gas-molecules-interaction properties [1][2][3][4]. Tuning the elctrical and sensing properties of tin-oxide-based alloys can be carried out using deferent experimental approaches such as chemical doping, strain engineering, and changing the elemental composition (i.e., tin and oxide).…”