摘要
在自制的仪器上以脉冲激光蒸发和电离单质碳样品,可以产生各种大小的碳原子簇正负离子。这些原子簇的飞行时间质谱可以直接与Hückel规则、Euler定理等相关联。而由此分析得出,随着碳原子簇的增大,它们所经历的各种基本几何构型的转化。
Both positive and negative carbon cluster ions can be generated on a self-built instrument with pulsed laser vaporization. Their mass spectra have been studied with correlation of classic Huckel rule and Euler theorem. The studies show the convertions of different structural configurations as a function of cluster sizes. .
基金
国家教委优秀青年教师重点资助基金
