Results 31 to 40 of about 55,014 (153)
Laser isotope enrichment of 168Er
Scientific ReportsThis present study investigates a three-step laser isotope separation method for the enrichment of 168Er isotope using 631.052 nm – 586.912 nm – 566.003 nm three-step photoionization scheme.
M. V. Suryanarayana
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Nature, 1979 It is about 10 years since new methods of isotope separation by means of laser radiation were first proposed. In the past five years a lot of effort has been put into elaborating and realising these techniques. Now we are at the threshold of demonstrating the first pilot set-ups of laser isotope separation (LIS).
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Production and separation of 163Ho for nuclear physics experiments. [PDF]
PLoS ONE, 2018 This paper describes the production and chemical separation of the 163Ho isotope that will be used in several nuclear physics experiments aiming at measuring the neutrino mass as well as the neutron cross section of the 163Ho isotope.
S Heinitz +18 more
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Temperature dependence of hydrogen isotope effect in LaNi5-H(D) system
Nuclear Analysis, 2023 To study inverse effect of hydrogen isotopes in LaNi5 for hydrogen isotope separation at ambient temperature, temperature dependence of hydrogen isotope effect in LaNi5－H(D) system was investigated in the temperature range -70 °C to 3 °C.
Weiwei Wang +6 more
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MATEC Web of Conferences, 2017 The article presents results of development of a mathematical model of nonstationary hydraulic processes in gas centrifuge cascade for separation of multicomponent isotope mixtures.
Orlov Alexey +2 more
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Terbium Medical Radioisotope Production: Laser Resonance Ionization Scheme Development
Frontiers in Medicine, 2021 Terbium (Tb) is a promising element for the theranostic approach in nuclear medicine. The new CERN-MEDICIS facility aims for production of its medical radioisotopes to support related R&D projects in biomedicine. The use of laser resonance ionization
Vadim Maratovich Gadelshin +11 more
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Energies, 2021 The 3He isotope finds applications in many areas of science and industry, the most important of which are cryogenics, where 3He allows for achieving millikelvins in dilution refrigerators, and public security with 3He detectors of radioactive materials ...
Jakub Niechciał +8 more
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The Separation of Isotopes [PDF]
Proceedings of the National Academy of Sciences, 1923 J, Kendall, E D, Crittenden
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Journal of Aerospace Technology and Management, 2012 Atomic vapor laser isotope separation has been studied at the Institute for Advanced Studies for nuclear purposes since 1982, and recently it has been questioned about its potentialities for the aerospace area.
Juliana Barranco de Matos +5 more
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Isotope Effect and Isotope Separation
Nippon kagaku zassi, 1968 同位体物質の換算分配関数比の値を, 量子統計論に基づき, 分子振動スペクトルからの知見を用いて算定した。これらの結果は同位体分離の研究に一つの基礎を与える。同位体物質が二相に分配するとき, 化学反応が同位体の分離効果にどのような影響をおよぼすかについて理論的な考察(二相分配理論) を行なった。導出された基礎式から, どのような系がもっとも分離効果が大きいかを知ることができる。二三の簡単な系について, この理論を展開した。さらにイオン交換樹脂を用いて, 実際にリチウム, 窒素, 銅, ウラン同位体の分離実験を行ない, 相分配理論によって解析を試みた。
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