naa a22 4500 510802516 CHVBK 20180411083401.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1007/s11664-012-2283-3 doi (NATIONALLICENCE)springer-10.1007/s11664-012-2283-3 Compositional Sensitivity of Microstructures and Thermoelectric Properties of Ag1− x Pb18Sb1+ y Te20 Compounds [Elektronische Daten] [S. Perlt, Th. Höche, J. Dadda, E. Müller, B. Rauschenbach] This study reports microstructural investigations of Ag1−x Pb18Sb1+y Te20, i.e., Ag-deficient and Sb-excess lead-antimony-silver-tellurium-18 (LAST-18: x≠0, y≠0). Two different length scales are explored. The micrometer scale was evaluated by scanning electron microscopy (SEM) to analyze the number of secondary phases as well as composition. Site-specific focused ion-beam liftout of transmission electron microscopy (TEM) lamellae from thermoelectrically characterized samples was accomplished to investigate the structure on the nanometer scale. TEM was performed to reveal the shape and orientation relationship of nanoprecipitates. The study is completed with results for the thermoelectric properties for different values of x and y. TMS, 2012 LAST nationallicence Microstructure analysis nationallicence Electron microscopy nationallicence Thermoelectricity nationallicence Secondary phases nationallicence Perlt S. Leibniz Institute of Surface Modification, Permoserstr. 15, 04318, Leipzig, Germany aut Höche Th Fraunhofer Institute for Mechanics of Materials IWM, Walter-Hülse-Str. 1, 06120, Halle, Germany aut Dadda J. German Aerospace Center, Institute of Materials Research, 51170, Köln, Germany aut Müller E. German Aerospace Center, Institute of Materials Research, 51170, Köln, Germany aut Rauschenbach B. Leibniz Institute of Surface Modification, Permoserstr. 15, 04318, Leipzig, Germany aut Journal of Electronic Materials Springer US; http://www.springer-ny.com 42/7(2013-07-01), 1422-1428 0361-5235 42:7<1422 2013 42 11664 https://doi.org/10.1007/s11664-012-2283-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11664-012-2283-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Perlt S. Leibniz Institute of Surface Modification, Permoserstr. 15, 04318, Leipzig, Germany aut NATIONALLICENCE 700 1- Höche Th Fraunhofer Institute for Mechanics of Materials IWM, Walter-Hülse-Str. 1, 06120, Halle, Germany aut NATIONALLICENCE 700 1- Dadda J. German Aerospace Center, Institute of Materials Research, 51170, Köln, Germany aut NATIONALLICENCE 700 1- Müller E. German Aerospace Center, Institute of Materials Research, 51170, Köln, Germany aut NATIONALLICENCE 700 1- Rauschenbach B. Leibniz Institute of Surface Modification, Permoserstr. 15, 04318, Leipzig, Germany aut NATIONALLICENCE 773 0- Journal of Electronic Materials Springer US; http://www.springer-ny.com 42/7(2013-07-01), 1422-1428 0361-5235 42:7<1422 2013 42 11664 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer