Title :
The influence of laser wavelength and pulses number on the structure and the optical properties of pulsed laser-deposited bismuth oxide thin films
Author :
Condurache-Bota, S. ; Constantinescu, C. ; Praisler, Mirela ; Tiron, V. ; Tigau, N. ; Gheorghies, C.
Author_Institution :
Fac. of Sci. & Environ., Dunarea de Jos Univ. of Galati, Galati, Romania
Abstract :
Pulsed laser deposition (PLD) proves to be successful for the preparation of bismuth oxide films, by using pure bismuth targets and oxygen atmosphere inside the ablation chamber. This paper proves that the wavelength and the number of laser pulses strongly influence the structure, morphology and optical properties of the films.
Keywords :
bismuth compounds; infrared spectra; pulsed laser deposition; thin films; ultraviolet spectra; visible spectra; Bi2O4; PLD; ablation chamber; bismuth oxide films; laser pulses; laser wavelength; optical properties; oxygen atmosphere; pulsed laser-deposited bismuth oxide thin films; structural properties; Bismuth; Laser ablation; Laser theory; Nonlinear optics; Optical films; Pulsed laser deposition; bismuth oxide; laser pulses; laser wavelength; pulsed laser deposition;
Conference_Titel :
Semiconductor Conference (CAS), 2014 International
Conference_Location :
Sinaia
Print_ISBN :
978-1-4799-3916-9
DOI :
10.1109/SMICND.2014.6966400
