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DS: Fachverband Dünne Schichten
DS 12: Poster
DS 12.9: Poster
Mittwoch, 29. März 2023, 17:00–19:00, P3
Study of cadmium-based thin films obtained by pulsed laser deposition — •Cristina Postolachi1, Georgiana Bulai1, Sandu Cibotaru2, Alexandru Cocean1, Bogdanel Silvestru Munteanu3, Nicanor Cimpoesu1,4, Silvia Garofilde1, Georgiana Cocean1, Iuliana Cocean1, and Silviu Gurlui1 — 1Alexandru Ioan Cuza University of Iasi, Faculty of Physics, Atmosphere Optics, Spectroscopy and Laser Laboratory (LOASL), 11 Carol I Bld. 700506 Iasi, Romania — 2Petru Poni Institute of Macromolecular Chemistry, Gr. Ghica Voda Alley, 41A, 700487 Iasi, Romania — 3Alexandru Ioan Cuza University of Iasi, Faculty of Physics, 11 Carol I Bld. 700506 Iasi, Romania — 4Gheorghe Asachi Technical University of Iasi, Faculty of Material Science and Engineering, 59A Mangeron Bld., Iasi, Romania
This study investigates the processes that occur when different chemical compounds of cadmium are mixed with selenium and are further used as targets for thin film growth by pulsed laser deposition. Here the interactions between these compounds in the laser induced plasma plume will be analyzed.
The aim of the investigation of the reactions that take place in the plasma plume at high vacuum is to obtain thin films of cadmium selenide. The thin films proprieties will be investigated with different techniques, such as Scanning Electron Microscopy coupled with Energy Dispersive Spectroscopy (SEM-EDX), X-ray Diffraction (XRD), profilometry, UV-VIS spectroscopy and others.