Quality improvement of CZTS thin films deposited by spray pyrolysis method using pulsed Nd: YAG laser irradiation

Shamardin, Artem Volodymyrovych; Kurbatov, Denys Ihorovych; Grace, O.; Kaupuzs, J.; Medvids, A.; Vecstaudza, J.

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Title	Quality improvement of CZTS thin films deposited by spray pyrolysis method using pulsed Nd: YAG laser irradiation
Authors	Shamardin, Artem Volodymyrovych Kurbatov, Denys Ihorovych Grace, O. Kaupuzs, J. Medvids, A. Vecstaudza, J.
ORCID	http://orcid.org/0000-0002-2754-6367
Keywords	cпрей піроліз cпрей пиролиз spray pyrolysis CZTS тонкі плівки тонкие пленки thin films Nd YAG лазер YAG laser лазерна обробка лазерная обработка laser processing лазерне опромінення лазерное облучение laser irradiation
Type	Article
Date of Issue	2019
URI	http://essuir.sumdu.edu.ua/handle/123456789/74865
Publisher	Elsevier
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Citation	Quality improvement of CZTS thin films deposited by spray pyrolysis method using pulsed Nd: YAG laser irradiation [Text] / A. Shamardin, D. Kurbatov, L. Grase [et al.] // Applied Surface Science. - 2019. - V.488, (15). - P. 827-835. - https://doi.org/10.1016/j.apsusc.2019.05.315.
Abstract	In this work, thin films of Cu2ZnSnS4 (CZTS) were grown by spray-pyrolysis method and were irradiated by pulsed Nd: YAG laser. Their morphological, chemical, structural and substructural characteristics were investigated using AFM, SEM, EDS, XRD and Raman spectroscopy. Upon laser irradiation, improvement of crystallinity, stoichiometry and surface morphology were observed in the obtained CZTS thin films with the normal distribution of newly-formed particles throughout the plane. It was shown that the laser processing by pulsed Nd: YAG laser is an alternative method to the traditional post-growth thermal annealing and can be used not only for local annealing but also for annealing in various depths in the films.
Appears in Collections:	Наукові видання (ЕлІТ)