M. V. Bushinsky, A. N. Chobot, L. V. Baran, V. V. Malyutina-Bronskaya, B. M. Obradovic, N. M. Sakan, N. A. Bosak
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引用次数: 0
摘要
利用波长 λ = 1.064 μm、功率密度 q = 57 MW/cm2 的高频重复脉冲 f ~ 10-13 kHz 激光辐射，在真空室压力 p = 4.6 Pa 的条件下对 La0.13Bi0.87FeO3 靶材进行照射，在硅衬底上获得了纳米结构薄膜。获得了薄膜在可见光、近红外和中红外区域的透射光谱。分析了 La0.13Bi0.87FeO3 结构的电物理特性。
Structural, Optical, and Electrophysical Properties of La0.13Bi0.87FeO3 Films Obtained by High-Frequency Laser Evaporation in Vacuum
Nanostructured thin films on a silicon substrate were obtained by the action of high-frequency repetitively pulsed f ~ 10–13 kHz laser radiation with wavelength λ = 1.064 μm and power density q = 57 MW/cm2 on an La0.13Bi0.87FeO3 target at a pressure in the vacuum chamber p = 4.6 Pa. The morphology of the La0.13Bi0.87FeO3 thin films was studied using atomic force microscopy. Transmission spectra of the films in the visible and near- and mid-IR regions were obtained. The electrophysical characteristics of the La0.13Bi0.87FeO3 structures were analyzed.
期刊介绍：
Journal of Applied Spectroscopy reports on many key applications of spectroscopy in chemistry, physics, metallurgy, and biology. An increasing number of papers focus on the theory of lasers, as well as the tremendous potential for the practical applications of lasers in numerous fields and industries.
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