A relative study on two-photon absorption properties of C60 and C70

被引：0
|
作者：
Zhou, X [1 ]
Ren, AM
Feng, JK
Liu, XJ
机构：
[1] Jilin Univ, State Key Lab Theoret & Computat Chem, Inst Theoret Chem, Changchun 130023, Jilin, Peoples R China
[2] Jilin Univ, Coll Chem, Changchun 130023, Jilin, Peoples R China
来源：
CHINESE JOURNAL OF CHEMISTRY | 2004年 / 22卷 / 07期
关键词：
two-photon absorption; ZINDO-SOS; C-60; C-70;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We have theoretically investigated the one- and two-photon absorption properties of C-60 and C-70 using the ZINDO method. From the results it is suggested that the one-photon absorption spectra are in agreement with the experimental observations. It is found that the maximum TPA cross section of C-70 is more than twice that of C-60, which is consistent with the experimental results. A notable point is that the TPA process of C-60 is different from that of C-70 as well as other ordinary conjugated molecules.
引用
收藏
页码：653 / 657
页数：5
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