Resonance ionisation of Ga atoms
β Scribed by R. Wunderlich; T. Kirsten
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 361 KB
- Volume
- 106
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Saturation of the photoionintion of Ca atoms by resonance ionisation is demonstrated.
The photoionisation cross scction of the excited 4s2( lS),, state is measured to be 3 X 1O-'8 cmz_ Saluration (100% ionintion) of a given sample is achieved at power levels of the order of 100 hfM'/cmZ.
π SIMILAR VOLUMES
A photoelectron spectroscopic study of resonance-enhanced multiphoton ionisation (REMPI) of bromine in the visible region from 430 to 5 10 nm has been performed. Photoelectron spectra of several resonances originating from (3 + 2) and (4+ I ) REMPI of ground-state and spin-orbit excited-state atomic
Itrlsritu~rt voor A loon!-en Molccuulfys~ca, Afr~sterdanl/~Vgm., Tire IVerirerlorrds Reccivcd 31 May 1973 h'cgalivc surface ionisation of hyperthermal halogen atoms was studied as a function of their kinetic enerey 011 thoriated rungsrsn and on niobium wires. The transition from a thermal equilibriu