Summary
It is shown how the inherent nonlinearity of the equations of motion of coupled dipoles qualitatively explains a number of features of the observed far-infra-red spectrum of polar fluids. These include the almost linear increasing temperature and the temperature independence of the band width.
Riassunto
Si mostra come l'inerente non linearità delle equazioni di moto di dipoli accoppiati spiega qualitativamente un numero di comportamenti dello spettro osservato nel lontano infrarosso di fluidi polari. Questi includono il decremento quasi lineare della posizione del picco del coefficiente di assorbimento di potenza FIR con l'aumento della temperatura e l'indipendenza della temperatura dell'ampiezza di banda.
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Coffey, W.T., Vij, J.K., Evans, G.J. et al. Decrease in frequency of maximum far-infra-red power absorption of polar fluids with temperature. Il Nuovo Cimento D 8, 369–378 (1986). https://doi.org/10.1007/BF02450572
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DOI: https://doi.org/10.1007/BF02450572