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ALA’EDDIN A. SAIF1,* , P. POOPALAN1
Perovskite phase Ba0.6Sr0.4TiO3 thin film has been prepared using sol-gel technique. IR transmittance spectrum shows that the bands are located in the range of 1100 and 400 cm-1. These bands could be due to Ba-O-Ti, Sr-O-Ti or TiO3 bonds. The response of Ba0.6Sr0.4TiO3 film to IR radiation has been investigated using capacitance-voltage (C-V) and current densityvoltage (J-V) characteristics, the results show the capacitance slightly increase as the frequency of the IR radiation decreases, however, no appreciable change on the leakage current curve is observed.
BST, Ferroelectric, FTIR, IR detection.
ALA’EDDIN A. SAIF, P. POOPALAN, Fabrication and characterization of ferroelectric Ba0.6Sr0.4TiO3 thin film for infrared detection application, Optoelectronics and Advanced Materials - Rapid Communications, 4, 12, December 2010, pp.2008-2010 (2010).
Submitted at: Nov. 1, 2010
Accepted at: Nov. 29, 2010
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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