Abstract

The structural investigations of semiconductor gallium phthalocyanine chloride (GaPcCl) in powder form at different temperatures are presented in this paper. Fourier transform infrared spectroscopy, x-ray diffraction and scanning electron microscopy techniques were used to calculate the average crystallite size, D, the dislocation density, δ, micro-strain, the number of crystallites per unit surface area, N_c and average particle size and shape. Indeed, the alternating current (AC) conductivity of the GaPcCl disc was studied as a function of frequency and temperature. The activation energy, the type of conductivity mechanism, the real and imaginary parts of both the dielectric constant and complex electric modulus are determined.

中文翻译：

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酞菁镓氯化物盘片的结构，形态和介电特性的温度依赖性

摘要

本文介绍了在不同温度下粉末形式的半导体镓酞菁氯化镓（GaPcCl）的结构研究。使用傅里叶变换红外光谱，X射线衍射和扫描电子显微镜技术来计算平均微晶尺寸D，位错密度δ，微应变，每单位表面积微晶数，N _c和平均粒径和形状。实际上，已经研究了GaPcCl盘的交流电（AC）电导率与频率和温度的关系。确定活化能，导电机理的类型，介电常数和复数电子模量的实部和虚部。