Electron paramagnetic resonance study of ErSc2NC80
We present an electron paramagnetic resonance (EPR) study of ErSc2N@C80 fullerene in which there are two Er3+ sites corresponding to two different configurations of the ErSc2N cluster inside the C80 cage. For each configuration, the EPR spectrum is characterized by a strong anisotropy of the g facto...
| Main Authors: | , , , , , , , |
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| Format: | Internet publication |
| Language: | English |
| Published: |
2010
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| _version_ | 1826314357628207104 |
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| author | Rahman, R Tiwari, A Dantelle, G Morton, JJL Porfyrakis, K Ardavan, A Dinse, K-P Briggs, GAD |
| author_facet | Rahman, R Tiwari, A Dantelle, G Morton, JJL Porfyrakis, K Ardavan, A Dinse, K-P Briggs, GAD |
| author_sort | Rahman, R |
| collection | OXFORD |
| description | We present an electron paramagnetic resonance (EPR) study of ErSc2N@C80 fullerene in which there are two Er3+ sites corresponding to two different configurations of the ErSc2N cluster inside the C80 cage. For each configuration, the EPR spectrum is characterized by a strong anisotropy of the g factors (gx,y = 2.9, gz = 13.0 and gx,y = 5.3, gz = 10.9). Illumination within the cage absorption range (<600 nm) induces a rearrangement of the ErSc2N cluster inside the cage. We follow the temporal dependence of this rearrangement phenomenologically under various conditions. |
| first_indexed | 2024-03-06T18:27:57Z |
| format | Internet publication |
| id | oxford-uuid:08a405f8-fd0e-4c48-bdce-a549b1ac628d |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-09-25T04:31:17Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | oxford-uuid:08a405f8-fd0e-4c48-bdce-a549b1ac628d2024-09-03T14:52:02ZElectron paramagnetic resonance study of ErSc2NC80Internet publicationhttp://purl.org/coar/resource_type/c_7ad9uuid:08a405f8-fd0e-4c48-bdce-a549b1ac628dEnglishSymplectic Elements at Oxford2010Rahman, RTiwari, ADantelle, GMorton, JJLPorfyrakis, KArdavan, ADinse, K-PBriggs, GADWe present an electron paramagnetic resonance (EPR) study of ErSc2N@C80 fullerene in which there are two Er3+ sites corresponding to two different configurations of the ErSc2N cluster inside the C80 cage. For each configuration, the EPR spectrum is characterized by a strong anisotropy of the g factors (gx,y = 2.9, gz = 13.0 and gx,y = 5.3, gz = 10.9). Illumination within the cage absorption range (<600 nm) induces a rearrangement of the ErSc2N cluster inside the cage. We follow the temporal dependence of this rearrangement phenomenologically under various conditions. |
| spellingShingle | Rahman, R Tiwari, A Dantelle, G Morton, JJL Porfyrakis, K Ardavan, A Dinse, K-P Briggs, GAD Electron paramagnetic resonance study of ErSc2NC80 |
| title | Electron paramagnetic resonance study of ErSc2NC80 |
| title_full | Electron paramagnetic resonance study of ErSc2NC80 |
| title_fullStr | Electron paramagnetic resonance study of ErSc2NC80 |
| title_full_unstemmed | Electron paramagnetic resonance study of ErSc2NC80 |
| title_short | Electron paramagnetic resonance study of ErSc2NC80 |
| title_sort | electron paramagnetic resonance study of ersc2nc80 |
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