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

doi:10.1063/1.3310012

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

Department of Physics

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7 Citations (Scopus)

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 language	English
Article number	062504
Journal	Applied Physics Letters
Volume	96
Issue number	6
DOIs	https://doi.org/10.1063/1.3310012
Publication status	Published - 2010

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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@article{796c6e6d145a4d8392c20cd1a7b1f09f,

title = "Structural defects in LiCoO2 studied by 7 Li nuclear magnetic relaxation",

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.",

author = "Kim, {J. S.} and Lee, {K. W.} and Kweon, {J. J.} and Lee, {Cheol Eui} and K. Kim and J. Lee and Noh, {S. J.} and Kim, {H. S.}",

note = "Funding Information: This work was supported by the Korea Ministry of Education, Science and Technology (NRL Program No. R0A-2008-000-20066-0, User Program of Proton Engineering Frontier Project, Project No. 20090082672). This work was also supported by the Seoul Research and Business Development Program (Grant No. 10583). The measurements at the Korean Basic Science Institute (KBSI) are acknowledged.",

year = "2010",

doi = "10.1063/1.3310012",

language = "English",

volume = "96",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "6",

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TY - JOUR

T1 - Structural defects in LiCoO2 studied by 7 Li nuclear magnetic relaxation

AU - Kim, J. S.

AU - Lee, K. W.

AU - Kweon, J. J.

AU - Lee, Cheol Eui

AU - Kim, K.

AU - Lee, J.

AU - Noh, S. J.

AU - Kim, H. S.

N1 - Funding Information: This work was supported by the Korea Ministry of Education, Science and Technology (NRL Program No. R0A-2008-000-20066-0, User Program of Proton Engineering Frontier Project, Project No. 20090082672). This work was also supported by the Seoul Research and Business Development Program (Grant No. 10583). The measurements at the Korean Basic Science Institute (KBSI) are acknowledged.

PY - 2010

Y1 - 2010

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=76749083953&partnerID=8YFLogxK

U2 - 10.1063/1.3310012

DO - 10.1063/1.3310012

M3 - Article

AN - SCOPUS:76749083953

SN - 0003-6951

VL - 96

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 6

M1 - 062504

ER -

Structural defects in LiCoO₂ studied by ⁷ Li nuclear magnetic relaxation

Abstract

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