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Kvantovaya Elektronika, 1975, Volume 2, Number 10, Pages 2197–2201 (Mi qe12006)  

This article is cited in 15 scientific papers (total in 15 papers)

Separation of B10 and B11 isotopes in a strong infrared CO2 laser radiation field

R. V. Ambartsumyan, Yu. A. Gorokhov, V. S. Letokhov, G. N. Makarov, E. A. Ryabov, N. V. Chekalin
Abstract: The results are given of experiments in which the B10 and B11 isotopes were separated in a strong (~109 W/cm2) CO2 laser radiation field which excited BCl3 molecules with natural relative abundances of the boron isotopes. The B10Cl3 or B11Cl3 molecules were dissociated in the CO2 laser radiation field and this was followed by the reactions of the dissociation products with various acceptors. The acceptors were O2, HBr, C2D2, NO, and H2. The dependences of the enrichment coefficient on the BCl3, and acceptor pressures were determined. The separation efficiency was found and it amounted up to 25% of the molecules of the excited isotopic composition in the reaction zone for each radiation pulse.
Received: 22.04.1975
English version:
Soviet Journal of Quantum Electronics, 1975, Volume 5, Issue 10, Pages 1196–1198
DOI: https://doi.org/10.1070/QE1975v005n10ABEH012006
Document Type: Article
UDC: 621.378.9+546.02
PACS: 42.60.Q, 35.10.B
Language: Russian


Citation: R. V. Ambartsumyan, Yu. A. Gorokhov, V. S. Letokhov, G. N. Makarov, E. A. Ryabov, N. V. Chekalin, “Separation of B10 and B11 isotopes in a strong infrared CO2 laser radiation field”, Kvantovaya Elektronika, 2:10 (1975), 2197–2201 [Sov J Quantum Electron, 5:10 (1975), 1196–1198]
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  • This publication is cited in the following 15 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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