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Proceedings Paper

PbTe thin films grown by femtosecond pulsed laser deposition
Author(s): E. Rodriguez; D. Silva; Lourdes Moya; C. L. Cesar; L. C. Barbosa; A. Schrank; C. R. Souza Filho; E. P. de Oliveira
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Paper Abstract

PbTe thin films were grown on BK7 glass and Si(100) substrates using femtosecond pulsed laser deposition at room temperature. The influence of the background pressure and the laser fluence on the structural and optical characteristics of the PbTe films was studied. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) were used to characterize the surface and structural properties of the deposited PbTe thin films, respectively. Transmission spectroscopy measurements in the visible and infrared region (VIS-IR) were used to investigate the optical properties of the PbTe thin films.

Paper Details

Date Published: 17 September 2007
PDF: 9 pages
Proc. SPIE 6698, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications, 669809 (17 September 2007); doi: 10.1117/12.738871
Show Author Affiliations
E. Rodriguez, Univ. Estadual de Campinas (Brazil)
D. Silva, Univ. Estadual de Campinas (Brazil)
Lourdes Moya, Univ. Estadual de Campinas (Brazil)
C. L. Cesar, Univ. Estadual de Campinas (Brazil)
L. C. Barbosa, Univ. Estadual de Campinas (Brazil)
A. Schrank, Univ. Estadual de Campinas (Brazil)
C. R. Souza Filho, Univ. Estadual de Campinas (Brazil)
E. P. de Oliveira, Univ. Estadual de Campinas (Brazil)

Published in SPIE Proceedings Vol. 6698:
Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications
Ruyan Guo; Shizhuo S. Yin; Francis T.S. Yu, Editor(s)

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