Author: Lai-Sheng WangPublisher:
ISBN:
Category :
Languages : en
Pages : 446
Book Description
High Resolution Photoelectron Spectroscopy of Metal Clusters and High Temperature Species
Author: Lai-Sheng WangHigh-resolution Photoelectron Spectroscopy on Cold Metal Clusters
Author: Fabian BärHigh Resolution Photoelectron Spectroscopy of Clusters of Group V Elements
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
High resolution HeI (580+! photoelectron spectra of As2, As4, and P4 were obtained with a newly-built high temperature molecular beam source. Vibrational structure was resolved in the photoelectron spectra of the three cluster species. The Jahn-Teller effect is discussed for the 2E and 2T2 states of P4 and As4+. As a result of the Jahn-Teller effect, the 2E state splits into two bands, and the 2T2 state splits into three bands, in combination with the spin-orbit effect. It was observed that the?2 normal vibrational mode was involved in the vibronic interaction of the 2E state, while both the?2 and?3 modes were active in the 2T2 state. 26 refs., 5 figs., 3 tabs.
Scientific and Technical Aerospace Reports
Author: Energy Research Abstracts
Author: High Temperature and High Resolution Uv Photoelectron Spectroscopy Using Supersonic Molecular Beams
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 15
Book Description
A high temperature molecular beam source with electron bombardment heating has been built for high resolution photoelectron spectroscopic studies of high temperature species and clusters. This source has the advantages of: producing an intense, continuous, seeded molecular beam, eliminating the interference of the heating mechanism from the photoelectron measurement. Coupling the source with our hemispherical electron energy analyzer, we can obtain very high resolution HeI[alpha] (584Å) photoelectron spectra of high temperature species. Vibrationally-resolved photoelectron spectra of PbSe, As2, As4, and ZnCl2 are shown to demonstrate the performance of the new source. 25 refs., 8 figs., 1 tab.
Negative Ion Photoelectron Spectroscopy of Transition Metal Containing Species
Author: Evan Lowell MillamVery High Resolution Photoelectron Spectroscopy
Author: Stephan HüfnerPublisher: Springer Science & Business Media
ISBN: 3540681302
Category : Science
Languages : en
Pages : 411
Book Description
Photoemission spectroscopy is one of the most extensively used methods to study the electronic structure of atoms, molecules, and solids and their surfaces. This volume introduces and surveys the field at highest energy and momentum resolutions allowing for a new range of applications, in particular for studies of high temperature superconductors.
The Negative Ion Photoelectron Spectroscopy of Metal Cluster Monoxides and Transition Metal Trimers
Author: Susan Michelle Erickson GreenPublisher:
ISBN:
Category :
Languages : en
Pages : 390
Book Description
Author: Chia-Yen Cha