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Topic: Dielectric relaxation

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	dielectric relaxation
		Dielectric Relaxation Spectroscopy Institute for Physical and Theoretical Chemistry University of Regensburg Dielectric Relaxation Spectroscopy.
		Dielectric Relaxation Spectroscopy, Institute for Physical and Theoretical Chemistry, University of Regensburg...
		Dielectric Relaxation Spectroscopy (DRS) probes the interaction of a macroscopic sample with a time-dependent...
	relaxation.recreationone.com /dielectric-relaxation (672 words)

	AAS-Biographical memoirs-Le Fèvre
		The effect, known since 1875, occurs when a voltage is applied to a dielectric causing it to become doubly refracting, i.e.
		The observation in some instances of non-linear relationships between solute concentration and the Kerr effect or the dielectric polarisation led to investigations that showed solute-solute intermolecular associations of particular geometry to occur in solutions of benzyl alcohol, aniline and substituted anilines, normal alcohols, triisopropanolamine borate, tetrabutoxytitanium, carboxylic acids, and mercury(II) chloride.
		H NMR, dipole moment and dielectric absorption data, to specify some stereochemical aspects of the interactions of polar molecules in these solvents.
	www.science.org.au /academy/memoirs/lefevre.htm (10248 words)

	AAS Biographical Memoirs - Raymond James Wood Le Fevre 1905-1986
		He had been introduced to the technique by J.W. Smith with whom he had collaborated in measuring the dielectric polarizations of nitroso-compounds and of quinoline and isoquinoline, and from whom he later inherited the apparatus when Smith left University College.
		Other topics under investigation at the time included: the stereochemistry of l,2-diketones, the geometrical isomerism of diazo-, azoxy- and azo-compounds, the configurational relationships of certain anils, the associations of aliphatic acids and of aromatic nitroso-compounds, the dielectric polarizations of vapours, phototropy, and equilibria of the keto-enol type.
		As the mathematical formulae for the Kerr effect were strictly applicable only to gaseous dielectrics, the full usefulness of this property to chemists was limited, since many interesting substances could not be vaporized without decomposition.
	www.asap.unimelb.edu.au /bsparcs/aasmemoirs/lefevre.htm (10274 words)

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