56125 20200221144252.0 doi 10.1103/PhysRevApplied.5.054009 sideral 95115 ART-2016-95115 eng Schaab, J. Contact-Free Mapping of Electronic Transport Phenomena of Polar Domains in SrMnO3 Films 2016 Access copy available to the general public Unrestricted High-resolution mapping of electronic transport phenomena plays an increasingly important role for the characterization of ferroic domains and their functionality. At present, spatially resolved electronic transport data are commonly gained from local two-point measurements, collected in line-by-line scans with a conducting nanosized probe. Here, we introduce an innovative experimental approach based on low- energy electron microscopy. As a model case, we study polar domains of varying conductance in strained SrMnO3. By a direct comparison with conductive atomic force and electrostatic force microscopy, we reveal that the applied low-energy electron-microscopy experiment can be considered as an inverse IðVÞ measurement, providing access to the local electronic conductance with nanoscale resolution and short data-acquisition times in the order of 10–102 ms. Low-energy electrons thus hold yet unexplored application opportunities as a minimal-invasive probe for local electronic transport phenomena, opening a promising route towards spatially resolved, high-throughput sampling at the nanoscale. info:eu-repo/grantAgreement/ES/DGA/E26-304043 info:eu-repo/grantAgreement/ES/MINECO/MAT2014-51982-C2 info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 4.808 2016 PHYSICS, APPLIED 21 / 147 = 0.143 2016 Q1 T1 2.448 2016 Physics and Astronomy (miscellaneous) 2016 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Krug, I.P. Doganay, H. Hackl, J. Gottlob, D.M. Khan, M.I. Nemsak, S. (orcid)0000-0002-6487-1505 Maurel, L. Universidad de Zaragoza (orcid)0000-0002-6944-4713 Langenberg, E. (orcid)0000-0002-4698-3378 Algarabel, P.A. Universidad de Zaragoza (orcid)0000-0002-0111-8284 Pardo, J.A. Universidad de Zaragoza Schneider, C.M. Meier, D. 2003 395 Universidad de Zaragoza Dpto. Física Materia Condensa. Área Física Materia Condensada 5001 065 Universidad de Zaragoza Dpto. Ciencia Tecnol.Mater.Fl. Área Cienc.Mater. Ingen.Metal. 5 (2016), 054009 [7 pp.] Phys. rev. appl. Physical review applied 2331-7019 1413772 http://zaguan.unizar.es/record/56125/files/texto_completo.pdf Postprint 38078 http://zaguan.unizar.es/record/56125/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:56125 articulos driver 2020-02-21-13:28:08 ARTICLE