Orientational dependence of the color and photoconductivity of 1, 4-Di-p-toluidinoanthraquinone single crystals

摘要

Single crystals of 1, 4-di-p-toluidinoanthraquinone (also known as solvent green 3, SG3) showed different colors and photoconductivity depending on the crystal orientation. Single crystals were grown from the melt in a sandwich cell of indium tin oxide coated glass, where needle-shaped crystals of different colors (mainly blue, yellow-green, and purple) were observed.