The theory of radiationless transitions is revised. At low temperatures, low energy gaps and finite concentrations of ions (impurities, defects, etc.), a usual assumption about equilibrium lattice phonons is not valid any more. For the concentrations of ions above certain characteristic concentratio
On Non-Equilibrium Effects in Solid State Rate Processes
โ Scribed by T. Geszti
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 769 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0370-1972
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๐ SIMILAR VOLUMES
The movement of defects in solids on the basis of classical absolute rate theory is reexamined with special attention to many-body aspects. The effective frequency in the Arrhenius expression governing these processes is shown to be, in harmonic approximation, the ratio of the product of the N norma
in this paper we re-examine the couplcd rate equations represcntative of coupled chemical reactions with an cxamplc of the Volterra-Lotka type model. We find that unlike in the previous analysis of stability of such systems, if we take into account the non-equilibrium corrections to the rate coeffรญc