Cross-relaxation of 8Li+ in copper

A. I. Mansour; G. D. Morris; Z. Salman; K. H. Chow; T. Dunlop; J. Jung; I. Fan; W. A. MacFarlane; R. F. Kiefl; T. J. Parolin; H. Saadaoui; D. Wang; M. D. Hossain; Q. Song; M. Smadella; O. Mosendz; B. Kardasz; B. Heinrich; C. D.P. Levy; M. R. Pearson

doi:10.1016/j.physb.2008.11.138

Cross-relaxation of ⁸Li⁺ in copper

A. I. Mansour
, G. D. Morris
, Z. Salman
, K. H. Chow^*
, T. Dunlop
, J. Jung
, I. Fan
, W. A. MacFarlane
, R. F. Kiefl
, T. J. Parolin
, H. Saadaoui
, D. Wang
, M. D. Hossain
, Q. Song
, M. Smadella
, O. Mosendz
, B. Kardasz
, B. Heinrich
, C. D.P. Levy
, M. R. Pearson

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

The "cross-relaxation" method (also called "level-crossing resonance" or "avoided level-crossing") is a powerful technique that can be used to provide detailed structural and site information on impurities in materials. In this paper, we report on the development of the cross-relaxation technique for ⁸Li⁺ at the β-detected nuclear magnetic resonance (β-NMR) facility located in TRIUMF in Vancouver. The measurements were carried out on a 〈 1 1 0 〉 Cu single crystal where the relaxation rate of the ⁸Li polarization was monitored as a function of the applied longitudinal magnetic field. The occurrence of cross-relaxation, at a particular magnetic field, between the ⁸Li and the surrounding nuclei is evident as a resonant enhancement of the relaxation rate at the level crossing field. We discuss inferences about the site and structure of ⁸Li⁺ in Cu from this data.

Original language	English
Pages (from-to)	910-913
Number of pages	4
Journal	Physica B: Condensed Matter
Volume	404
Issue number	5-7
DOIs	https://doi.org/10.1016/j.physb.2008.11.138
State	Published - 15 Apr 2009
Externally published	Yes

Keywords

Beta-detected NMR
Cross-relaxation
Lithium
Site
Structure

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/j.physb.2008.11.138

Cite this

Mansour, A. I., Morris, G. D., Salman, Z., Chow, K. H., Dunlop, T., Jung, J., Fan, I., MacFarlane, W. A., Kiefl, R. F., Parolin, T. J., Saadaoui, H., Wang, D., Hossain, M. D., Song, Q., Smadella, M., Mosendz, O., Kardasz, B., Heinrich, B., Levy, C. D. P., & Pearson, M. R. (2009). Cross-relaxation of ⁸Li⁺ in copper. Physica B: Condensed Matter, 404(5-7), 910-913. https://doi.org/10.1016/j.physb.2008.11.138

@article{f6f46726ef334d92a418ed41fb56ea71,

title = "Cross-relaxation of 8Li+ in copper",

abstract = "The {"}cross-relaxation{"} method (also called {"}level-crossing resonance{"} or {"}avoided level-crossing{"}) is a powerful technique that can be used to provide detailed structural and site information on impurities in materials. In this paper, we report on the development of the cross-relaxation technique for 8Li+ at the β-detected nuclear magnetic resonance (β-NMR) facility located in TRIUMF in Vancouver. The measurements were carried out on a 〈 1 1 0 〉 Cu single crystal where the relaxation rate of the 8Li polarization was monitored as a function of the applied longitudinal magnetic field. The occurrence of cross-relaxation, at a particular magnetic field, between the 8Li and the surrounding nuclei is evident as a resonant enhancement of the relaxation rate at the level crossing field. We discuss inferences about the site and structure of 8Li+ in Cu from this data.",

keywords = "Beta-detected NMR, Cross-relaxation, Lithium, Site, Structure",

author = "Mansour, \{A. I.\} and Morris, \{G. D.\} and Z. Salman and Chow, \{K. H.\} and T. Dunlop and J. Jung and I. Fan and MacFarlane, \{W. A.\} and Kiefl, \{R. F.\} and Parolin, \{T. J.\} and H. Saadaoui and D. Wang and Hossain, \{M. D.\} and Q. Song and M. Smadella and O. Mosendz and B. Kardasz and B. Heinrich and Levy, \{C. D.P.\} and Pearson, \{M. R.\}",

year = "2009",

month = apr,

day = "15",

doi = "10.1016/j.physb.2008.11.138",

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journal = "Physica B: Condensed Matter",

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Mansour, AI, Morris, GD, Salman, Z, Chow, KH, Dunlop, T, Jung, J, Fan, I, MacFarlane, WA, Kiefl, RF, Parolin, TJ, Saadaoui, H, Wang, D, Hossain, MD, Song, Q, Smadella, M, Mosendz, O, Kardasz, B, Heinrich, B, Levy, CDP & Pearson, MR 2009, 'Cross-relaxation of ⁸Li⁺ in copper', Physica B: Condensed Matter, vol. 404, no. 5-7, pp. 910-913. https://doi.org/10.1016/j.physb.2008.11.138

TY - JOUR

T1 - Cross-relaxation of 8Li+ in copper

AU - Mansour, A. I.

AU - Morris, G. D.

AU - Salman, Z.

AU - Chow, K. H.

AU - Dunlop, T.

AU - Jung, J.

AU - Fan, I.

AU - MacFarlane, W. A.

AU - Kiefl, R. F.

AU - Parolin, T. J.

AU - Saadaoui, H.

AU - Wang, D.

AU - Hossain, M. D.

AU - Song, Q.

AU - Smadella, M.

AU - Mosendz, O.

AU - Kardasz, B.

AU - Heinrich, B.

AU - Levy, C. D.P.

AU - Pearson, M. R.

PY - 2009/4/15

Y1 - 2009/4/15

N2 - The "cross-relaxation" method (also called "level-crossing resonance" or "avoided level-crossing") is a powerful technique that can be used to provide detailed structural and site information on impurities in materials. In this paper, we report on the development of the cross-relaxation technique for 8Li+ at the β-detected nuclear magnetic resonance (β-NMR) facility located in TRIUMF in Vancouver. The measurements were carried out on a 〈 1 1 0 〉 Cu single crystal where the relaxation rate of the 8Li polarization was monitored as a function of the applied longitudinal magnetic field. The occurrence of cross-relaxation, at a particular magnetic field, between the 8Li and the surrounding nuclei is evident as a resonant enhancement of the relaxation rate at the level crossing field. We discuss inferences about the site and structure of 8Li+ in Cu from this data.

AB - The "cross-relaxation" method (also called "level-crossing resonance" or "avoided level-crossing") is a powerful technique that can be used to provide detailed structural and site information on impurities in materials. In this paper, we report on the development of the cross-relaxation technique for 8Li+ at the β-detected nuclear magnetic resonance (β-NMR) facility located in TRIUMF in Vancouver. The measurements were carried out on a 〈 1 1 0 〉 Cu single crystal where the relaxation rate of the 8Li polarization was monitored as a function of the applied longitudinal magnetic field. The occurrence of cross-relaxation, at a particular magnetic field, between the 8Li and the surrounding nuclei is evident as a resonant enhancement of the relaxation rate at the level crossing field. We discuss inferences about the site and structure of 8Li+ in Cu from this data.

KW - Beta-detected NMR

KW - Cross-relaxation

KW - Lithium

KW - Site

KW - Structure

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