<div class="csl-bib-body">
<div class="csl-entry">Bertalan, Z. (2007). <i>Resistivity and hall effect measurements on clathrates and clathrate-like compounds</i> [Diploma Thesis, Technische Universität Wien]. reposiTUm. http://hdl.handle.net/20.500.12708/179414</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/179414
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dc.description.abstract
The search for materials with thermoelectric application has led to the analysis of complex intermetallic alloys. The quality of a thermoelectric material is given by the dimensionless figure of merit ZT = S2T/rk. In this work, data on the resistivity of the poly- crystalline clathrates Ba8NixGe46-x-y□y and the single crystalline complex metallic alloy Ce3Pd20Si6, as well as the Hall constant of Ce3Pd20Si6,is presented in the temperature range 300 K to 4 K and in magnetic fields up to 9 T. The resistivity of Ba8NixGe46-x-y□y becomes larger with Ni-doping and the behaviour ranges from metallic to semiconductor-like.<br />The results on Ce3Pd20Si6 are compared to published data and the effects of crystallity and purity on the properties of this compound are discussed.
de
dc.language
English
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dc.language.iso
en
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dc.subject
Hall Effekt
de
dc.subject
Widerstand
de
dc.subject
Clathrat
de
dc.subject
Hall effect
en
dc.subject
Resistivity
en
dc.subject
Chatrate
en
dc.title
Resistivity and hall effect measurements on clathrates and clathrate-like compounds
