Thin films of thermally evaporated gallium-phthalocyanine dichloride (GaPcCl) on a flexible polymer substrate have been studied. Structural as well as spectral optical properties of these films were investigated at a different film thickness of 45, 75, 100, and 150 nm. The structure of GaPcCl/polymer is found to be amorphous with a broad hump that is characterized by the polymer sheet. The absorption spectra recorded in the UV–vis region for these films showed two absorption bands, namely the Q - and B -bands. The absorption coefficient of the films has shown three indirect allowed transitions with energy gaps, which slightly changed with the effect of the thickness. The dispersion curve of the refractive index and the characterizing energy loss of high energy electrons such as volume energy loss function and surface energy loss function were calculated for the present films. The response of GaPcCl/polymer with different film thicknesses is studded by two types of la...

中文翻译：

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镓（III）氯化酞菁镓的非晶膜在柔性聚合物基板上蒸发，用于柔性有机技术：光谱学和光学限幅

研究了在柔性聚合物基底上热蒸发的镓-酞菁二氯化物（GaPcCl）的薄膜。在45、75、100和150 nm的不同膜厚下研究了这些膜的结构和光谱光学性能。发现GaPcCl /聚合物的结构是无定形的，具有宽峰，其特征在于聚合物片。这些薄膜在UV-vis区域记录的吸收光谱显示出两个吸收带，即Q和B带。薄膜的吸收系数显示出三个间接允许的跃迁和能隙，这些跃迁随厚度的影响而略有变化。对于本膜，计算了折射率的色散曲线和高能电子的特征能量损失，例如体积能量损失函数和表面能量损失函数。GaPcCl /不同膜厚的聚合物的响应通过两种类型的Lad ...