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Interaction of laser radiation with matter. Laser plasma
Production of doubly charged ions in the ionisation of Ba atoms in two laser fields
I. I. Bondar', V. V. Suran Department of Physics, Uzhgorod State University, Uzhgorod
Abstract:
The production of doubly charged ions is studied upon multiphoton ionisation of Ba atoms exposed simultaneously to two radiation fields: the fundamental radiation of a colour centre laser (ω = 8800 – 8880 cm-1) and its second harmonic. A two-electron mechanism was shown to be responsible for the production of these ions.
Received: 26.07.2001
Citation:
I. I. Bondar', V. V. Suran, “Production of doubly charged ions in the ionisation of Ba atoms in two laser fields”, Kvantovaya Elektronika, 31:12 (2001), 1079–1083 [Quantum Electron., 31:12 (2001), 1079–1083]
Linking options:
https://www.mathnet.ru/eng/qe2103 https://www.mathnet.ru/eng/qe/v31/i12/p1079
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Abstract page: | 148 | Full-text PDF : | 77 | First page: | 1 |
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