What causes the divergence of the dielectric constant for a nanocrystalline material at sub-Kelvin temperatures? Localization of charge on islands results in different polarization as opposed to higher temperatures?
Andrei Pligovka
Dear Laurens Henry Willems van Beveren, At low temperatures, the mobility of particles and molecules in dielectric is small and the strength of the molecular interactions are sufficiently large. With an increase in temperature increases the mobility of the particles decreases the energy of interaction between them increases and the orientation of an external field.
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