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Defect reactions of implanted Li in ZnSe observed by $\beta$-NMR
Using $\beta$-radiation-detected nuclear magnetic resonance ($\beta$-NMR), we investigated the microscopic behavior of implanted $^{8}$Li in nominally undoped ZnSe crystals. From the temperature-dependent amplitudes of high-resolution NMR spectra we conclude a gradual interstitial-to-substitutional...
| Autores principales: | , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2001
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0921-4526(01)00858-4 http://cds.cern.ch/record/560276 |
| _version_ | 1780899050323705856 |
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| author | Kroll, F Ittermann, B Füllgrabe, M Mai, F Marbach, K Peters, D Geithner, W Kappertz, S Keim, M Kloos, S Wilbert, S Neugart, R Lievens, P Georg, U |
| author_facet | Kroll, F Ittermann, B Füllgrabe, M Mai, F Marbach, K Peters, D Geithner, W Kappertz, S Keim, M Kloos, S Wilbert, S Neugart, R Lievens, P Georg, U |
| author_sort | Kroll, F |
| collection | CERN |
| description | Using $\beta$-radiation-detected nuclear magnetic resonance ($\beta$-NMR), we investigated the microscopic behavior of implanted $^{8}$Li in nominally undoped ZnSe crystals. From the temperature-dependent amplitudes of high-resolution NMR spectra we conclude a gradual interstitial-to-substitutional site change between 200 and 350 K. This is in accordance with earlier emission channeling results. We argue that this conversion proceeds via Li$_{i}^+$ + V$_{\textrm{Zn}}^{2-}$ to ${\textrm{Li}}_{\textrm{Zn}}^{-}$ and involves implantation-related Zn vacancies. (13 refs). |
| id | cern-560276 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2001 |
| record_format | invenio |
| spelling | cern-5602762019-09-30T06:29:59Zdoi:10.1016/S0921-4526(01)00858-4http://cds.cern.ch/record/560276engKroll, FIttermann, BFüllgrabe, MMai, FMarbach, KPeters, DGeithner, WKappertz, SKeim, MKloos, SWilbert, SNeugart, RLievens, PGeorg, UDefect reactions of implanted Li in ZnSe observed by $\beta$-NMRCondensed MatterUsing $\beta$-radiation-detected nuclear magnetic resonance ($\beta$-NMR), we investigated the microscopic behavior of implanted $^{8}$Li in nominally undoped ZnSe crystals. From the temperature-dependent amplitudes of high-resolution NMR spectra we conclude a gradual interstitial-to-substitutional site change between 200 and 350 K. This is in accordance with earlier emission channeling results. We argue that this conversion proceeds via Li$_{i}^+$ + V$_{\textrm{Zn}}^{2-}$ to ${\textrm{Li}}_{\textrm{Zn}}^{-}$ and involves implantation-related Zn vacancies. (13 refs).oai:cds.cern.ch:5602762001 |
| spellingShingle | Condensed Matter Kroll, F Ittermann, B Füllgrabe, M Mai, F Marbach, K Peters, D Geithner, W Kappertz, S Keim, M Kloos, S Wilbert, S Neugart, R Lievens, P Georg, U Defect reactions of implanted Li in ZnSe observed by $\beta$-NMR |
| title | Defect reactions of implanted Li in ZnSe observed by $\beta$-NMR |
| title_full | Defect reactions of implanted Li in ZnSe observed by $\beta$-NMR |
| title_fullStr | Defect reactions of implanted Li in ZnSe observed by $\beta$-NMR |
| title_full_unstemmed | Defect reactions of implanted Li in ZnSe observed by $\beta$-NMR |
| title_short | Defect reactions of implanted Li in ZnSe observed by $\beta$-NMR |
| title_sort | defect reactions of implanted li in znse observed by $\beta$-nmr |
| topic | Condensed Matter |
| url | https://dx.doi.org/10.1016/S0921-4526(01)00858-4 http://cds.cern.ch/record/560276 |
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