Structural defects in LiCoO2 studied by 7 Li nuclear magnetic relaxation

J. S. Kim, K. W. Lee, J. J. Kweon, Cheol Eui Lee, K. Kim, J. Lee, S. J. Noh, H. S. Kim

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Abstract

Microscopic environments and dynamics in LiCoO2 systems were probed by 7 Li nuclear magnetic relaxation measurements with regard to the structural defects as revealed by x-ray diffraction and electron spin resonance measurements. Thus, the structural defects of differing degrees, associated with Li vacancies, were well accounted for in the temperature-dependent spin-lattice relaxation rate analysis, and in the structural and dynamical inhomogeneity as derived from the relaxation patterns.

Original languageEnglish
Article number062504
JournalApplied Physics Letters
Volume96
Issue number6
DOIs
Publication statusPublished - 2010 Feb 22

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ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Kim, J. S., Lee, K. W., Kweon, J. J., Lee, C. E., Kim, K., Lee, J., ... Kim, H. S. (2010). Structural defects in LiCoO2 studied by 7 Li nuclear magnetic relaxation. Applied Physics Letters, 96(6), [062504]. https://doi.org/10.1063/1.3310012