Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Diffusion of hydrogen in rare gas solids: neutral H atoms and H⁺ protons
Репозиторій DSpace/Manakin
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Diffusion of hydrogen in rare gas solids: neutral H atoms and H⁺ protons
Тема:
Физические свойства криокристаллов
Посилання:
Diffusion of hydrogen in rare gas solids: neutral H atoms and H⁺ protons / M. Beyer, G. Niedner-Schatteburg, V.E. Bondybey, E.V. Savchenko // Физика низких температур. — 1999. — Т. 25, № 10. — С. 1087-1091. — Бібліогр.: 36 назв. — англ.
Підтримка:
Financial support by the Deutsche Forschungsgemeinschaft through the SFB 377: Photoionisation und Ladungstrennung in großen Molekülen, Clustern und in kondensierter Phase, and the Fonds der Chemischen Industrie is gratefully acknowledged. E.V.S. gratefully acknowledges BMBF travel funds.
Дата:
1999
Переглядів:
626
Завантажень:
446
Анотація:
In this letter we review and compare the available information about the stability and spectroscopy of the hydrogen atoms and protons in rare-gas solids. Mechanism of the H⁺ duffusion involving protonated rare-gas dimer Rg₂H⁺ formation in the lattice is discussed. We suggest that the puzzling differences in their behavior and the stability are due to the fact that diffusion of hydrogen atoms is thermally activated, while that of the protons is activated by vibrational excitation of the Rg₂H⁺ under ambient temperature black body radiation.
