Combination of distinct conduction and dielectric relaxation processes in LiCoO2

N. S K Kumar; G. Govindaraj

doi:10.1063/1.4948065

Combination of distinct conduction and dielectric relaxation processes in LiCoO₂

N. S K Kumar, G. Govindaraj

Pharmaceutics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

The dielectric loss peaks are rarely seen in highly conducting solids due to conductivity contribution to the dielectric loss of material. LiCoO₂ for the temperature range of l48K to 248K show dielectric relaxation at high frequencies with dc conductivity contribution. Conduction and dielectric relaxation of the material is studied with Cole-Cole type combined 'pinned dipole' relaxation from hopping charges and 'free dipole' relaxation due to host matrix.

Original language	English (US)
Title of host publication	DAE Solid State Physics Symposium 2015
Editors	R. Chitra, Shovit Bhattacharya, N. K. Sahoo
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735413788
DOIs	https://doi.org/10.1063/1.4948065
State	Published - May 23 2016
Event	60th DAE Solid State Physics Symposium 2015 - Noida, Uttar Pradesh, India Duration: Dec 21 2015 → Dec 25 2015

Publication series

Name	AIP Conference Proceedings
Volume	1731
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	60th DAE Solid State Physics Symposium 2015
Country	India
City	Noida, Uttar Pradesh
Period	12/21/15 → 12/25/15

Fingerprint

Keywords

dielectric relaxation
impedance spectroscopy
lithium cobalt oxide
non-Debye

Cite this

Kumar, N. S. K., & Govindaraj, G. (2016). Combination of distinct conduction and dielectric relaxation processes in LiCoO₂. In R. Chitra, S. Bhattacharya, & N. K. Sahoo (Eds.), DAE Solid State Physics Symposium 2015 [110044] (AIP Conference Proceedings; Vol. 1731). American Institute of Physics Inc.. https://doi.org/10.1063/1.4948065

Combination of distinct conduction and dielectric relaxation processes in LiCoO₂. / Kumar, N. S K; Govindaraj, G.

DAE Solid State Physics Symposium 2015. ed. / R. Chitra; Shovit Bhattacharya; N. K. Sahoo. American Institute of Physics Inc., 2016. 110044 (AIP Conference Proceedings; Vol. 1731).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kumar, NSK & Govindaraj, G 2016, Combination of distinct conduction and dielectric relaxation processes in LiCoO₂. in R Chitra, S Bhattacharya & NK Sahoo (eds), DAE Solid State Physics Symposium 2015., 110044, AIP Conference Proceedings, vol. 1731, American Institute of Physics Inc., 60th DAE Solid State Physics Symposium 2015, Noida, Uttar Pradesh, India, 12/21/15. https://doi.org/10.1063/1.4948065

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Access

10.1063/1.4948065