Temperature dependence of the tunnelling splitting in (NH4)2PbCl6

Autor:	M. Punkkinen, J.E. Tuohi, E.E. Ylinen
Rok vydání:	1975
Předmět:	Maxima and minima chemistry.chemical_compound chemistry Proton General Physics and Astronomy Ammonium Function (mathematics) Physical and Theoretical Chemistry Atomic physics Quantum tunnelling Ion
Zdroj:	Chemical Physics Letters. 36:393-395
ISSN:	0009-2614
DOI:	10.1016/0009-2614(75)80265-x
Popis:	The average tunnelling splitting ħωF of the ammonium ion in solid (NH4)2PbCl6 was determined as a function of temperature by observing the tunnelling minima in the proton spin—lattice relaxation time. ω F/2π turned out to vary from 47.6 MHz at 4.2 K to 12.5 MHz at 50.6 K.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::804e04149591ee8e3aff59f6d7ceff8c https://doi.org/10.1016/0009-2614(75)80265-x Zobrazit plný text záznamu