纳米级分子取向行为的偏光光谱研究

Polarized Absorption Spectra Research of Nanometer Molecule's Orientation Behavior

用拉伸PVA膜法研究了属于D_(2h)、D_(3h)点群纳米级分子的取向行为,并用Tanizaki Y的解析理论给出了取向分布函数和取向角,指出可以利用取向角讨论单个纳米粒子的形状。

The orientation behavior of nanometer molecule in D2hD3h point group is studied with stretched PVA film method. Ori-entational distribution function and orientation angle are given out through Tanizaki's transformation theory. The shape of single nanometer particle can be discussed with orientation angle.