Stability and Coulomb fission of multiply charged molecular clustersTools Harris, Christopher (2015) Stability and Coulomb fission of multiply charged molecular clusters. PhD thesis, University of Nottingham.
AbstractThe stability of multiply charged clusters under the influence of electrostatic repulsion contained within them is determined by the balance between the cohesive forces holding the cluster together and the repulsion between the charges. Experimentally, the onset of stability is determined through the observation of a critical size, below which the cluster ceases to be observed. There is a region above the critical size in which a multiply charged cluster becomes metastable and the fragmentation into charged fragments can be detected in the experimental time frame. The most interesting pathway is the separation of the precursor into charged fragments which is termed Coulomb fission, which if the metastable peaks from the processes are observed, can contain information about the interactions between thecharged dielectric fragments and add to our understanding of how like charged species interact in nature.
Actions (Archive Staff Only)
|