ENERGETICS AND DYNAMICS OF COULOMB EXPLOSION OF HIGHLY CHARGED CLUSTERS
作者： Isidore Last , Israel Schek , Joshua Jortner
DOI: 10.1063/1.474911
关键词: Ground state 、 Ionization 、 Charge (physics) 、 Ion 、 Xenon 、 Femtosecond 、 Argon 、 Coulomb explosion 、 Atomic physics 、 Chemistry
摘要: Ultrafast femtosecond Coulomb explosion of charged homogeneous (Xen) and heterogeneous doped (HIArn) small medium sized clusters (n<60) is studied resting on the picture a vertical high-order multiphoton ionization from ground state nuclear configuration. The final average atomic velocity (simulated at constant charge) increases with increasing cluster size, size linearly ion charge, in accord predictions an analytical model. linear dependence reciprocal time charge also prediction. From energetics (reflecting probable initial distribution for clusters), nonvertical during cannot be inferred.
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