133286 20240410085329.0 doi 10.1088/0268-1242/29/12/124003 sideral 137969 ART-2014-137969 eng Jaeger, Tino Thermal conductivity of half-Heusler superlattices 2014 Thin films and superlattices (SLs) of TiNiSn and Zr Hf NiSn layers have been grown by dc magnetron sputtering on MgO (100) substrates to reduce the thermal conductivity, aiming for improvement of the thermoelectric figure of merit ZT. The thermal conductivity of 1 Wm−1K−1 was measured by the differential 3ω method for an SL with a periodicity of 8.8 nm. In addition to x-ray diffraction analysis of the SL crystal structure, smooth interfaces were confirmed by scanning/transmission electron microscopy. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 2.19 2014 ENGINEERING, ELECTRICAL & ELECTRONIC 52 / 247 = 0.211 2014 Q1 T1 PHYSICS, CONDENSED MATTER 24 / 66 = 0.364 2014 Q2 T2 MATERIALS SCIENCE, MULTIDISCIPLINARY 75 / 257 = 0.292 2014 Q2 T1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Holuj, Paulina Mix, Christian Euler, Christoph Aguirre, Myriam Haydee Universidad de Zaragoza (orcid)0000-0002-1296-4793 Populoh, Sascha Weidenkaff, Anke Jakob, Gerhard 2003 395 Universidad de Zaragoza Dpto. Física Materia Condensa. Área Física Materia Condensada 29, 12 (2014), 124003 [5 pp.] Semicond. sci. technol. SEMICONDUCTOR SCIENCE AND TECHNOLOGY 0268-1242 513645 http://zaguan.unizar.es/record/133286/files/texto_completo.pdf Postprint 2400549 http://zaguan.unizar.es/record/133286/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:133286 articulos driver 2024-04-10-08:38:46 ARTICLE