Reports

Electron Photodetachment Cross Sections of Small Carbon Clusters: Evidence for Nonlinear Isomers

Science  13 Nov 1992:
Vol. 258, Issue 5085, pp. 1129-1131
DOI: 10.1126/science.258.5085.1129

Abstract

Absolute cross sections for photodetachment of negative carbon clusters are reported for Cn (n = 3, ..., 8). The results indicate that various neutral isomers exist, some with electron affinities as low as 1 electron volt. The method of production plays an important role in the characteristics of carbon clusters.

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