beta-NMR of isolated lithium in nearly ferromagnetic palladium.
The temperature dependence of the frequency shift and spin-lattice relaxation rate of isolated, nonmagnetic (8)Li impurities implanted in a nearly ferromagnetic host (Pd) are measured by means of beta-detected nuclear magnetic resonance (beta-NMR). The shift is negative, very large, and increases mo...
| Main Authors: | , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2007
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| _version_ | 1797086406762299392 |
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| author | Parolin, T Salman, Z Chakhalian, J Song, Q Chow, K Hossain, MD Keeler, T Kiefl, R Kreitzman, SR Levy, C Miller, R Morris, G Pearson, MR Saadaoui, H Wang, D MacFarlane, W |
| author_facet | Parolin, T Salman, Z Chakhalian, J Song, Q Chow, K Hossain, MD Keeler, T Kiefl, R Kreitzman, SR Levy, C Miller, R Morris, G Pearson, MR Saadaoui, H Wang, D MacFarlane, W |
| author_sort | Parolin, T |
| collection | OXFORD |
| description | The temperature dependence of the frequency shift and spin-lattice relaxation rate of isolated, nonmagnetic (8)Li impurities implanted in a nearly ferromagnetic host (Pd) are measured by means of beta-detected nuclear magnetic resonance (beta-NMR). The shift is negative, very large, and increases monotonically with decreasing T in proportion to the bulk susceptibility of Pd for T > T* approximately 100 K. Below T*, an additional shift occurs which we attribute to the response of Pd to the defect. The relaxation rate is much slower than expected for the large shift and is linear with T below T*, showing no sign of additional relaxation mechanisms associated with the defect. |
| first_indexed | 2024-03-07T02:21:36Z |
| format | Journal article |
| id | oxford-uuid:a41b8327-2288-4bcd-b2f5-9ead9f88740b |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T02:21:36Z |
| publishDate | 2007 |
| record_format | dspace |
| spelling | oxford-uuid:a41b8327-2288-4bcd-b2f5-9ead9f88740b2022-03-27T02:31:45Zbeta-NMR of isolated lithium in nearly ferromagnetic palladium.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:a41b8327-2288-4bcd-b2f5-9ead9f88740bEnglishSymplectic Elements at Oxford2007Parolin, TSalman, ZChakhalian, JSong, QChow, KHossain, MDKeeler, TKiefl, RKreitzman, SRLevy, CMiller, RMorris, GPearson, MRSaadaoui, HWang, DMacFarlane, WThe temperature dependence of the frequency shift and spin-lattice relaxation rate of isolated, nonmagnetic (8)Li impurities implanted in a nearly ferromagnetic host (Pd) are measured by means of beta-detected nuclear magnetic resonance (beta-NMR). The shift is negative, very large, and increases monotonically with decreasing T in proportion to the bulk susceptibility of Pd for T > T* approximately 100 K. Below T*, an additional shift occurs which we attribute to the response of Pd to the defect. The relaxation rate is much slower than expected for the large shift and is linear with T below T*, showing no sign of additional relaxation mechanisms associated with the defect. |
| spellingShingle | Parolin, T Salman, Z Chakhalian, J Song, Q Chow, K Hossain, MD Keeler, T Kiefl, R Kreitzman, SR Levy, C Miller, R Morris, G Pearson, MR Saadaoui, H Wang, D MacFarlane, W beta-NMR of isolated lithium in nearly ferromagnetic palladium. |
| title | beta-NMR of isolated lithium in nearly ferromagnetic palladium. |
| title_full | beta-NMR of isolated lithium in nearly ferromagnetic palladium. |
| title_fullStr | beta-NMR of isolated lithium in nearly ferromagnetic palladium. |
| title_full_unstemmed | beta-NMR of isolated lithium in nearly ferromagnetic palladium. |
| title_short | beta-NMR of isolated lithium in nearly ferromagnetic palladium. |
| title_sort | beta nmr of isolated lithium in nearly ferromagnetic palladium |
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