NMR study of Li in Al-Li-Cu icosahedral alloys

Cheol Lee; David White; B. H. Suits; P. A. Bancel; P. A. Heiney

doi:10.1103/PhysRevB.37.9053

NMR study of Li in Al-Li-Cu icosahedral alloys

Cheol Lee, David White, B. H. Suits, P. A. Bancel, P. A. Heiney

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16 Citations (Scopus)

Abstract

Nuclear magnetic resonance (NMR) results are presented for lithium in several powder samples with a composition near Al6Li3Cu which suggest a strong relationship between the cubic R phase and the icosahedral phase. All NMR spectra show a broad component which arises from a site in R-phase samples as well as what appears to be a similar site in the icosahedral phase. The pure R phase and samples with an appreciable amount of R-phase material exhibit a second very narrow peak attributable to Li atoms undergoing rapid motion at a different and perhaps interstitial site.

Original language	English
Pages (from-to)	9053-9056
Number of pages	4
Journal	Physical Review B
Volume	37
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevB.37.9053
Publication status	Published - 1988
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics

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10.1103/PhysRevB.37.9053

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abstract = "Nuclear magnetic resonance (NMR) results are presented for lithium in several powder samples with a composition near Al6Li3Cu which suggest a strong relationship between the cubic R phase and the icosahedral phase. All NMR spectra show a broad component which arises from a site in R-phase samples as well as what appears to be a similar site in the icosahedral phase. The pure R phase and samples with an appreciable amount of R-phase material exhibit a second very narrow peak attributable to Li atoms undergoing rapid motion at a different and perhaps interstitial site.",

author = "Cheol Lee and David White and Suits, {B. H.} and Bancel, {P. A.} and Heiney, {P. A.}",

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AU - Lee, Cheol

AU - White, David

AU - Suits, B. H.

AU - Bancel, P. A.

AU - Heiney, P. A.

PY - 1988

Y1 - 1988

N2 - Nuclear magnetic resonance (NMR) results are presented for lithium in several powder samples with a composition near Al6Li3Cu which suggest a strong relationship between the cubic R phase and the icosahedral phase. All NMR spectra show a broad component which arises from a site in R-phase samples as well as what appears to be a similar site in the icosahedral phase. The pure R phase and samples with an appreciable amount of R-phase material exhibit a second very narrow peak attributable to Li atoms undergoing rapid motion at a different and perhaps interstitial site.

AB - Nuclear magnetic resonance (NMR) results are presented for lithium in several powder samples with a composition near Al6Li3Cu which suggest a strong relationship between the cubic R phase and the icosahedral phase. All NMR spectra show a broad component which arises from a site in R-phase samples as well as what appears to be a similar site in the icosahedral phase. The pure R phase and samples with an appreciable amount of R-phase material exhibit a second very narrow peak attributable to Li atoms undergoing rapid motion at a different and perhaps interstitial site.

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U2 - 10.1103/PhysRevB.37.9053

DO - 10.1103/PhysRevB.37.9053

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JO - Physical Review B

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ER -

NMR study of Li in Al-Li-Cu icosahedral alloys

Abstract

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