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Investigation of the photoinduced magnetization of copper octacyanomolybdates nanoparticles by X-ray magnetic circular dichroism.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Brossard, Sophie Volatron, Florence Lisnard, Laurent Arrio, Marie-Anne Catala, Laure Mathoniè€re, Corine Mallah, Talal Moulin, Christophe Cartier Dit Rogalev, Andrei Wilhelm, Fabrice Smekhova, Alevtina Sainctavit, Philippe |
| Copyright Year | 2012 |
| Abstract | Through an extensive set of SQUID magnetic measurements, X-ray absorption spectroscopy, and X-ray magnetic circular dichroism, we have determined the nature of the metastable photomagnetic phase in the cyano-bridged 3D network Cs(2)Cu(7)[Mo(CN)(8)](4). The photomagnetic effect is induced by the photoconversion of Mo(IV) ions in low spin (LS) configuration (S = 0) into Mo(IV) ions in high spin (HS) configuration (S = 1). The magnetic and spectroscopic measurements fully support the LS to HS conversion, whereas the previously invoked charge transfer mechanism Mo(IV) + Cu(II) ⇒ Mo(V) + Cu(I) can be completely ruled out. |
| File Format | PDF HTM / HTML |
| DOI | 10.1021/ja204594a |
| Alternate Webpage(s) | https://istina.msu.ru/media/publications/articles/f1f/c04/472909/jacs134p2222012.pdf |
| Alternate Webpage(s) | http://ftp.esrf.eu/pub/UserReports/39617_A.pdf |
| PubMed reference number | 22091848 |
| Alternate Webpage(s) | https://doi.org/10.1021/ja204594a |
| Journal | Medline |
| Volume Number | 134 |
| Issue Number | 1 |
| Journal | Journal of the American Chemical Society |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
