SKM 2023 – wissenschaftliches Programm

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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 Cimpoesu^1,4, 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.