Analysis of ion dynamics on Na2NbZnP3O12 glass using anomalous relaxation function

N. S. Krishna Kumar, G. Govindaraj, S. Vinoth Rathan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

Ion conducting Na2NbZnP3O12 glass is investigated for the mechanism of the ion dynamics and non-Debye relaxation. The impedance spectroscopic data of the sample is taken for a frequency range of 100Hz to 1MHz for a temperature range of 393K to 513K. Anomalous relaxation function is used to study the microscopic mechanism of ion dynamics through the complex relaxation time. The physical picture of the ion dynamics have studied with the trapped and hopping charge carriers. The many particle displacement function and its scaling are used to understand the length scale of ion dynamics.

Original languageEnglish (US)
Title of host publicationSolid State Physics - Proceedings of the 57th DAE Solid State Physics Symposium 2012
Pages572-573
Number of pages2
DOIs
StatePublished - 2013
Event57th DAE Solid State Physics Symposium 2012 - Bombay, Mumbai, India
Duration: Dec 3 2012Dec 7 2012

Publication series

NameAIP Conference Proceedings
Volume1512
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other57th DAE Solid State Physics Symposium 2012
CountryIndia
CityBombay, Mumbai
Period12/3/1212/7/12

Keywords

  • NASICON glass
  • ac conductivity
  • electric relaxation
  • non-Debye

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