嵌入多孔硅中的C_（60）分子的发光行为

PHOTOLUMINESCENCE OF C_(60) MOLECULES EMBEDDED IN POROUS SILICON

嵌入多孔硅中的Ｃ_（６０）分子的发光行为夏安东，潘海斌，张新夷，付绍军，石军岩，贡力（中国科学技术大学国家同步辐射实验室，合肥２３００２９）左健，许存义（中国科学技术大学结构中心，合肥２３００２６）１９９０年团簇Ｃ６０分子分离的成功［１］，立即引起了?..

AbstractIn this letter, C60 microcrystal in quantum size has been synthesized in spatial restricted porous silicon. A heterogeneous blueshift of photoluminescence of C60 molecules embedded in porous silicon has been found from 13650cm-1 to 15840cm-1 relative to that of intrinsic C60 molecules, which may be due to the quantum size effect of C60 molecules,and the heterogeneous blueshift may originate from the dispersion of the porosity in porous silicon.