Kumar, Anil and Tiwari, MK and Gopal, ESR (1979) Critical phenomena in electrical resistance of binary liquids: A study of the frequency dependence. In: Chemical Physics, 39 (1). pp. 131-139.
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The electrical resistance is measured in two binary liquid systems CS2 + CH3NO2 and n-C7H16 + CH3OH in the critical region as a function of frequency from 10 Hz to 100 kHz. The critical exponent b ≈ 0.35 in the singularity of dR/dT α (T - Tc)−b near Tc has no appreciable dependence upon the frequency. Thus any contribution from dielectric dispersion to the critical resistivity is not appreciable. The universal behaviour of the dR/dT anomaly does not seem to be followed in binary liquid systems.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Elsevier Science.|
|Department/Centre:||Division of Physical & Mathematical Sciences > Physics|
|Date Deposited:||15 Dec 2010 04:49|
|Last Modified:||15 Dec 2010 04:49|
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