The interaction of titanium-carbon cluster fragments

被引：4

作者：

Card, DA ^{[1
]}

Folmer, DE

Kooi, S

Sato, S

Castleman, AW

机构：

[1] US Mil Acad, Dept Chem, W Point, NY 10996 USA

[2] US Mil Acad, Photon Res Ctr, W Point, NY 10996 USA

[3] Penn State Univ, Dept Chem, University Pk, PA 16802 USA

来源：

EUROPEAN PHYSICAL JOURNAL D | 1999年 / 9卷 / 1-4期

关键词：

D O I：

10.1007/s100530050425

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Covariance and correlation coefficient mapping techniques are utilized to investigate the formation mechanism of titanium carbon clusters in a laser vaporization source, and also to elucidate the details of fragmentation of these clusters under excitation with an intense femtosecond laser pulse (similar to 10(15) W/cm(2) at 120 fs). This study, and a previous investigation of the Coulomb explosion of ammonia clusters, demonstrates the potential which covariance mapping has in discerning the details of cluster formation and fragmentation processes. Particular attention is paid to the titanium metallocarbohedrene (Met-Car), Ti8C12.

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页码：195 / 200

页数：6

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