Ce livre présente le travail de recherche de l'auteur, dans lequel il/elle déduit que les cellules solaires, qui sont d'uneimportancecrucialeaujourd'hui, ont un rendement difficile qui doit être amélioré.Lesapplications de cellules solaires qui utilisent le CIGS, le CZTS, etc. pour la couche de type P à la place du siliciumse révèlent être des matériaux de terres rares et coûteux. Alors que le CuSbS2 pourrait être utilisé pourremplacer ces matériaux comme couche de type P dans les applications de cellules solaires, car il est abondant etmoins cher. Des recherches sont en cours...

Dieses Buch stellt die Forschungsarbeit des Autors vor, in der er/sie zu dem Schluss kommt, dass Solarzellen, dieheutevon entscheidenderBedeutung sind, einen schwierigen Wirkungsgrad haben, der verbessert werden muss.Solarzellenanwendungen, die CIGS, CZTS usw. für die P-Schicht anstelle von Silizium verwenden, sindseltene Erdmaterialien und teuer. CuSbS2 hingegen könntediese Materialien als P-Schicht in Solarzellenanwendungen ersetzen, da es reichlich vorhanden undweniger teuer ist.Es wirddaran geforscht, den Wirkungsgrad von Solarzellen mitCuSbS2 als...

BaTiO3 thin films have been one of the most promising materials because of its ferroelectricity, high dielectric constant and large electro-optic coefficients, which attracted considerable attention of many researchers. In this approach, BaTiO3 thin film was successfully deposited on quartz substrate using homemade spray pyrolysis system. The structural, morphological and optical properties of film are discussed well.

BiFeO3 is one of the most promising multiferroic materials, since it can exhibit both ferroelectricity and antiferromagnetism at room temperature. Addition to that BFO is known to have an optical band-gap in the range of 2.5 - 3.2 eV. This makes it an important material for future optoelectronic device applications. In this approach, Pure and Ni doped BFO thin films were successfully deposited on FTO substrate using spray pyrolysis system. The structural and morphological and optical properties of films were discussed well. The films structure were confirmed with XRD pattern, and it is...

BiFeO3 is recognized as promising candidate because of its potential applications in the design of devices combining magnetic, electronic, and optical functionalities. Connection to this pure and Ni & Ti doped BFO thin films were successfully deposited on FTO substrate using hot wall assisted spray pyrolysis system. The structural, morphological and optical properties of thin films were discussed well. The films structure were confirmed with XRD diffraction pattern, and it observed that the samples are polycrystalline in nature and the observed diffraction peaks are indexed to rhombohedral...