2019
DOI: 10.15407/mfint.41.03.0279
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Phase Diagrams of Uranium and Its Compounds. I. Destabilization of Ion Shells in Metal. The Quantum Theory

Abstract: Методом многоэлектронных операторных спиноров рассчитывается металлический U. Атомная фазовая диаграмма сопровождается разделением 5f-оболочки на e g (5f 1) и t 2g (5f 2) подоболочки. Гибридизация 5f-6d и 5f-7s оболочек обнуляет спиновый момент (S r = 0). Дестабилизация электронной структуры иона U связывается с гибридизацией 5f-6d. Перескоки «внешних» 5f 1-электронов на 6d-уровень за счёт возбуждений флуктуаций химических (ковалентных) связей (ФХС) с ростом температуры T приводят к α-β-переходу (T → T k1). Да… Show more

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Cited by 6 publications
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“… a The numerical values for these parameters were directly and/or indirectly obtained from refs . b These values were calculated from the defined equations. c The lifetimes of photogenerated electrons and holes for defect-assisted Shockley–Read–Halls recombination were calculated in such a way that the diffusion length of charge carriers exceeded the particle dimension. …”
Section: Experimental and Computational Methodsmentioning
confidence: 99%
“… a The numerical values for these parameters were directly and/or indirectly obtained from refs . b These values were calculated from the defined equations. c The lifetimes of photogenerated electrons and holes for defect-assisted Shockley–Read–Halls recombination were calculated in such a way that the diffusion length of charge carriers exceeded the particle dimension. …”
Section: Experimental and Computational Methodsmentioning
confidence: 99%