@article{4f06c83aa794458aa58f5137f837a32c,
title = "Atomic Imaging of Iron-Based Superconductor Parent FeTe Using X-Ray Fluorescence Holography",
abstract = "The novel technique of X-Ray Fluorescence Holography (XFH) is used to investigate the structure of the Fe-based high temperature superconductor parent FeTe around Fe as the emitter atom. Holograms of an FeTe single crystal are recorded at several energies above the Fe K edge. The data are analyzed using the scattering pattern extraction algorithm SPEA-L1. The reconstruction of the atomic images on the Fe plane yields unit cell parameters different from those obtained by X-ray diffraction (XRD) measurements. The Te height is slightly higher than the XRD data, suggesting an effect of the excess Fe atoms in the crystal.",
keywords = "X-ray fluorescence holography, crystal structure, iron-based superconductors",
author = "Benedict Paulus and Shinya Hosokawa and Stellhorn, {Jens R{\"u}diger} and Benjamin Klee and Sowa, {Katarzyna M.} and Kazutaka Kudo and Naoki Nishimoto and Hiromi Ota and Minoru Nohara and {de Boissieu}, Marc and Nils Blanc and Nathalie Boudet and Pilgrim, {Wolf Christian}",
note = "Funding Information: The XFH experiments were conducted at BM02 at the ESRF in Grenoble, France (proposal number HC-2843). These works were supported by the Japan Society for the Promotion of Science (JSPS) Grant-in-Aid for Scientific Research on Innovative Areas ?3D Active-Site Science? (Nos. 26105006 and 26105013 and 15H01047) and ?Sparse Modeling? (No. 16H01553). BP gratefully acknowledges financial support from the Fond der Chemischen Industrie. JRS gratefully acknowledges financial support as Overseas Researcher under the Postdoctoral Fellowship of JSPS (No. P16796). Funding Information: The XFH experiments were conducted at BM02 at the ESRF in Grenoble, France (proposal number HC-2843). These works were supported by the Japan Society for the Promotion of Science (JSPS) Grant-in-Aid for Scientific Research on Innovative Areas “3D Active-Site Science” (Nos. 26105006 and 26105013 and 15H01047) and “Sparse Modeling” (No. 16H01553). BP gratefully acknowledges financial support from the Fond der Chemischen Industrie. JRS gratefully acknowledges financial support as Overseas Researcher under the Postdoctoral Fellowship of JSPS (No. P16796). Publisher Copyright: {\textcopyright} 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim",
year = "2018",
month = nov,
doi = "10.1002/pssb.201800200",
language = "English",
volume = "255",
journal = "Physica Status Solidi (B) Basic Research",
issn = "0370-1972",
publisher = "Wiley-VCH Verlag",
number = "11",
}