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Enhanced thermoelectric and optical response of Ag substituted Cu2O compositions for advanced applications by Muhammad Tauseef Qureshi; Farman Ullah; Reda S. Abdel Hameed; M. Al-Elimi; J. Humadi; A.M. Nassar; M. Badr; K.S. Abdel Halim; Murtaza Saleem is a Materials Science article available to read on EtoBox.
What is Enhanced thermoelectric and optical response of Ag substituted Cu2O compositions for advanced applications about?
Cu 2 O based semiconductor materials are promising candidates for modern electronic devices due to have excellent electronic and optical properties. In this work, pure and Ag doped Cu 2 O structures were simulated using density functional theory in the framework of wien2k code with generalized-gradient-approximation under full potential linearized augmented plane wave approach. Experimentally, pure and Ag doped Cu 2 O uniform thin films were successfully fabricated. The morphology and elemental compositions of thin films were investigated using field emission scanning electron microscopy and energy dispersive x-rays spectroscopy, respectively. X-ray diffraction analysis exhibited cubic phase having space-group 224-Pn-3m in all synthesized thin films. Total density of states spectra for Ag containing compositions present overlapping of states at Fermi level. Thermoelectric properties show a significant variation in various parameters with the change in temperature and Ag content in structure. The see-beck coefficient was observed to vary from 0.0002 to 0.00035 Vk -1 for pure and Ag doped Cu 2 O compositions. The optical parameters like extinction and absorption curves attains maximu
Who reads Enhanced thermoelectric and optical response of Ag substituted Cu2O compositions for advanced applications?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Muhammad Tauseef Qureshi; Farman Ullah; Reda S. Abdel Hameed; M. Al-Elimi; J. Humadi; A.M. Nassar; M. Badr; K.S. Abdel Halim; Murtaza Saleem
- Publisher
- Elsevier BV
- Published
- 2023
- Language
- EN
- Field
- Materials Science (Physical Sciences)