State-Selected Studies of Atoms and Molecules Ejected From Ion Bombarded Surfaces
Abstract
A fundamental understanding of the essential physics which contributes to the formation of secondary ions requires a global view of the energy transfer processes which occur subsequent to the ion bombardment event. Many different pathways are known which must contribute to this global view including the desorption of ground state and excited state neutral atoms, desorption of molecules and clusters in various rotation and vibrational excited states, and desorption of species induced by electronic transitions. In many experimental configurations the SIMS component is a minor fraction of the total possible energy-loss pathways.... SIMS, Energy and angular neutral distributions, LEED and Auger spectroscopy.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1993
- Accession Number
- ADA261275
Entities
People
- Nicholas Winograd
Organizations
- Pennsylvania State University