High temperature and high resolution uv photoelectron spectroscopy using supersonic molecular beams

Conference · Sat Jul 01 00:00:00 EDT 1989

OSTI ID:5641917

Wang, Lai-Sheng; Reutt-Robey, J E; Niu, B; Lee, Y T; Shirley, D A ^[1]

---

1. Lawrence Berkeley Lab., CA (USA)

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} (584{angstrom}) photoelectron spectra of high temperature species. Vibrationally-resolved photoelectron spectra of PbSe, As{sub 2}, As{sub 4}, and ZnCl{sub 2} are shown to demonstrate the performance of the new source. 25 refs., 8 figs., 1 tab.

• Research Organization: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: DOE/ER
• DOE Contract Number: AC03-76SF00098
• OSTI ID: 5641917
• Report Number(s): LBL-27583; CONF-890738-2; ON: DE90000176; TRN: 89-024348
• Resource Relation: Conference: 4. international conference on electron spectroscopy, Honolulu, HI (USA), 10-14 Jul 1989
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ARSENIC
PHOTOELECTRON SPECTROSCOPY
LEAD SELENIDES
ZINC CHLORIDES
EXPERIMENTAL DATA
IONIZATION POTENTIAL
MOLECULAR BEAMS
BEAMS
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
DATA
ELECTRON SPECTROSCOPY
ELEMENTS
HALIDES
HALOGEN COMPOUNDS
INFORMATION
LEAD COMPOUNDS
NUMERICAL DATA
SELENIDES
SELENIUM COMPOUNDS
SEMIMETALS
SPECTROSCOPY
ZINC COMPOUNDS
ZINC HALIDES
640302* - Atomic
Molecular & Chemical Physics- Atomic & Molecular Properties & Theory