Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1331524 | Journal of Solid State Chemistry | 2009 | 5 Pages |
Abstract
The measured spin-lattice relaxation rates of 1H (a), 7Li (b) and 11B (c) as functions of the inverse temperature for the high-temperature solid phase of LiBH4. The curves show the simultaneous Bloembergen-Purcell-Pound fits to the data with the fixed parameters of Li diffusion (the pre-exponential factor Ï0=1.1Ã10â15Â s and the activation energy Ea=0.56Â eV). This plot indicates that all the relaxation data for different nuclei and at different resonance frequencies are governed by a single Li jump process.
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
A.V. Soloninin, A.V. Skripov, A.L. Buzlukov, A.P. Stepanov,