Sökning: onr:"swepub:oai:DiVA.org:uu-146029" > Electronic structur...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 02719naa a2200469 4500 | |
001 | oai:DiVA.org:uu-146029 | |
003 | SwePub | |
008 | 110214s2007 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1460292 URI |
024 | 7 | a https://doi.org/10.1103/PhysRevB.75.0144192 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Boukhvalov, D. W.4 aut |
245 | 1 0 | a Electronic structure of a Mn-12 molecular magnet :b Theory and experiment |
264 | 1 | c 2007 |
338 | a print2 rdacarrier | |
520 | a We used site-selective and element-specific resonant inelastic x-ray scattering (RIXS) to study the electronic structure and the electron interaction effects in the molecular magnet [Mn12O12(CH3COO)(16)(H2O)(4)]center dot 2CH(3)COOH center dot 4H(2)O, and compared the experimental data with the results of local spin density approximation +U electron structure calculations which include the on-site Coulomb interactions. We found a good agreement between theory and experiment for the Coulomb repulsion parameter U = 4 eV. In particular, the p-d band separation of 1.8 eV has been found from the RIXS spectra, which is in accordance with the calculations. Similarly, the positions of the peaks in the XPS spectra agree with the calculated densities of p and d states. Using the results of the electronic structure calculations, we determined the intramolecular exchange parameters, and used them for diagonalization of the Mn-12 spin Hamiltonian. The calculated exchanges gave the correct ground state with the total spin S = 10. | |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
653 | a Physics | |
653 | a Fysik | |
700 | 1 | a Al-Saqer, M.4 aut |
700 | 1 | a Kurmaev, E. Z.4 aut |
700 | 1 | a Moewes, A.4 aut |
700 | 1 | a Galakhov, V. R.4 aut |
700 | 1 | a Finkelstein, L. D.4 aut |
700 | 1 | a Chiuzbaian, S.4 aut |
700 | 1 | a Neumann, M.4 aut |
700 | 1 | a Dobrovitski, V. V.4 aut |
700 | 1 | a Katsnelson, Mikhail I.u Uppsala universitet,Fysiska institutionen4 aut |
700 | 1 | a Lichtenstein, A. I.4 aut |
700 | 1 | a Harmon, B. N.4 aut |
700 | 1 | a Endo, K.4 aut |
700 | 1 | a North, J. M.4 aut |
700 | 1 | a Dalal, N. S.4 aut |
710 | 2 | a Uppsala universitetb Fysiska institutionen4 org |
773 | 0 | t Physical Review B. Condensed Matter and Materials Physicsg 75:1, s. 014419-q 75:1<014419-x 1098-0121x 1550-235X |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-146029 |
856 | 4 8 | u https://doi.org/10.1103/PhysRevB.75.014419 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
Kopiera och spara länken för att återkomma till aktuell vy