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REALIZATION AND CHARACTERIZATION OF A NEW ORGANIC THIN FILM SEMICONDUCTOR

Abstract : The main objective of this paper is the realization and characterization of a new organic thin film semiconductor material through the use of an ideal mixture of Acetaminophen/Curcumin utilizing several characterization techniques. From optical analysis, we can conclude that our semiconductor material is comparable and shows good concurrency to the semiconductors applied in technologic applications. In fact, the analysis of the optical measurement (transmittance T) conducting to the optical energy bandgap, E-g, it was found the optical bandgap is around to 2.6 +/- 0.02 eV. In addition, by using the Wemple Didominico model it was found the dispersion energy E-D varied from 5 eV to 7 eV, the average bandgap E-M separated the center of both bands occupied and unoccupied is around 4.5 eV and the static refractive index n(0) varies from 1.3 to 2 and it dependent on the compactness and transparency of the material.
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https://hal-u-picardie.archives-ouvertes.fr/hal-03628197
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Soumis le : vendredi 1 avril 2022 - 18:20:36
Dernière modification le : mardi 13 septembre 2022 - 15:52:51

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Imane Tiffour, Salah Bassaid, Abdelkader Dehbi, Abdelkader Belfedal, Abdel-Hamid I. Mourad, et al.. REALIZATION AND CHARACTERIZATION OF A NEW ORGANIC THIN FILM SEMICONDUCTOR. Surface Review and Letters, World Scientific Publishing, 2019, 26 (1), ⟨10.1142/S0218625X18501275⟩. ⟨hal-03628197⟩

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