% 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{Polyakov:866482, author = {Polyakov, Andrey and Mohseni, Katayoon and Castro, German R. and Rubio-Zuazo, Juan and Zeugner, Alexander and Isaeva, Anna and Chen, Ying-Jiun and Tusche, Christian and Meyerheim, Holger L.}, title = {{A} bismuth triiodide monosheet on {B}i2{S}e3(0001)}, journal = {Scientific reports}, volume = {9}, number = {1}, issn = {2045-2322}, address = {[London]}, publisher = {Macmillan Publishers Limited, part of Springer Nature}, reportid = {FZJ-2019-05584}, pages = {4052}, year = {2019}, abstract = {A stable BiI3 monosheet has been grown for the first time on the (0001) surface of the topological insulator Bi2Se3 as confirmed by scanning tunnelling microscopy, surface X-ray diffraction, and X-ray photoemision spectroscopy. BiI3 is deposited by molecular beam epitaxy from the crystalline BiTeI precursor that undergoes decomposition sublimation. The key fragment of the bulk BiI3 structure, a2∞[I—Bi—I] layer of edge-sharing BiI6 octahedra, is preserved in the ultra-thin film limit, but exhibits large atomic relaxations. The stacking sequence of the trilayers and alternations of the Bi—I distances in the monosheet are the same as in the bulk BiI3 structure. Momentum resolved photoemission spectroscopy indicates a direct band gap of 1.2 eV. The Dirac surface state is completely destroyed and a new flat band appears in the band gap of the BiI3 film that could be interpreted as an interface state.}, cin = {PGI-6}, ddc = {600}, cid = {I:(DE-Juel1)PGI-6-20110106}, pnm = {522 - Controlling Spin-Based Phenomena (POF3-522)}, pid = {G:(DE-HGF)POF3-522}, typ = {PUB:(DE-HGF)16}, pubmed = {pmid:30858434}, UT = {WOS:000460751700007}, doi = {10.1038/s41598-019-40506-9}, url = {https://juser.fz-juelich.de/record/866482}, }