% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Postnikov:48012, author = {Postnikov, A. V. and Galakhov, A. V. and Blügel, S.}, title = {{M}agnetic interactions in a {C}u-containing heterospin polymer}, journal = {Phase transitions}, volume = {78}, issn = {0141-1594}, address = {London [u.a.]}, publisher = {Taylor $\&$ Francis}, reportid = {PreJuSER-48012}, pages = {689}, year = {2005}, note = {Record converted from VDB: 12.11.2012}, abstract = {The electronic structure of Cu hexafluoroacetylacetonate, crystallized with a stable nitronyl nitroxide radical [V.I. Ovcharenko, K.Y. Maryunina, S.V. Fokin, et al., Russ. Chem. Bull. 53 2406 (2004)], is calculated from first principles within the density functional theory using the SIESTA method, in two magnetic configurations reflecting parallel or antiparallel settings of the S = 1/2 spins of Cu(II) ions to those of the organic radicals. For a given (high-temperature) crystal structure, the interaction is found to be predominantly antiferromagnetic, and its magnitude is estimated to be 67 cm(-1). This preference is discussed in terms of the calculated electronic properties (densities of states, molecular orbitals).}, keywords = {J (WoSType)}, cin = {IFF-TH-I}, ddc = {540}, cid = {I:(DE-Juel1)VDB30}, pnm = {Kondensierte Materie}, pid = {G:(DE-Juel1)FUEK242}, shelfmark = {Crystallography / Physics, Condensed Matter}, typ = {PUB:(DE-HGF)16}, UT = {WOS:000233909200004}, doi = {10.1080/01411590500288692}, url = {https://juser.fz-juelich.de/record/48012}, }