% 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{Rader:45658, author = {Rader, O. and Lezaic, M. and Blügel, S. and Fujimori, A. and Kimura, A. and Kamakura, N. and Kakizaki, A. and Miyanishi, S. and Akinaga, H.}, title = {{S}pin-polarized surface state of {M}n{S}b(0001)}, journal = {New journal of physics}, volume = {7}, issn = {1367-2630}, address = {[Bad Honnef]}, publisher = {Dt. Physikalische Ges.}, reportid = {PreJuSER-45658}, pages = {111}, year = {2005}, note = {Record converted from VDB: 12.11.2012}, abstract = {Knowledge of the spin-dependent electronic structure at surfaces and interfaces plays an increasingly important role when assessing possible use of novel magnetic materials for spintronic applications. It is shown that spin- and angle-resolved photoelectron spectroscopy together with ab initio electronic structure methods provides a full characterization of the surface electronic structure of ferromagnetic MnSb(0 0 0 1). Two different surface reconstructions have been compared in spin- and angle-resolved valence-band photoemission. For annealing at elevated temperatures, the ( 1 x 1)-structure transforms into 2 x 2 and a majority-spin peak appears at - 1.7 eV inside a majority-spin bulk band gap at the surface Brillouin zone centre. Its sensitivity to oxygen supports an interpretation as magnetic compound surface state. Local spin density calculations predict at the same energy (- 1.75 eV) a prominent d(z)2 surface state of majority spin for ( 1 x 1)- Mn terminated MnSb(0 0 0 1) but no such feature for ( 1 x 1)-Sb termination. The calculation shows that neither the bulk nor the surface is half-metallic, in agreement with the expectation for the hexagonal NiAs structure.}, keywords = {J (WoSType)}, cin = {IFF-TH-I / CNI}, ddc = {530}, cid = {I:(DE-Juel1)VDB30 / I:(DE-Juel1)VDB381}, pnm = {Kondensierte Materie}, pid = {G:(DE-Juel1)FUEK242}, shelfmark = {Physics, Multidisciplinary}, typ = {PUB:(DE-HGF)16}, UT = {WOS:000228861700015}, doi = {10.1088/1367-2630/7/1/111}, url = {https://juser.fz-juelich.de/record/45658}, }