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Document Type : Latin Dissertation
Language of Document : English
Record Number : 150997
Doc. No : ET22789
Main Entry : Stephm De Nardi
Title Proper : INVESTIGATION OF THE NEW FAMILY OF CUBIC CHALCOGENIDE COMPOUNDS A,BnMmQ,+,, FOR THERMOELECTRIC APPLICATIONS
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : A growing concern for environmentally friendly devices as well as a need for moreefficient materials, has revitalized recently the field of thermoelectricity. Several researchgroups are investigating new compounds that could replace the established materialsBi2Te3 and PbTe which have been used for several decades for thermoelectricapplications.A new family of quartenary chalcogenides semiconducting compounds of generalformulae A,B,M,Q2,, (where A is K or Ag, B is Pb or Sn, M is Bi or Sb and Q is S,Se, or Te) was synthesized and characterized. Preliminary measurements show that thesenmow band gap semiconductors possess promising transport properties forthermoelectric applications. A wide range of values have been observed for theparameters of interest (the Seebeck coefficient, and the electrical and thermalconductivity) depending on the elements..,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL46015.pdf
Title and statement of responsibility and : INVESTIGATION OF THE NEW FAMILY OF CUBIC CHALCOGENIDE COMPOUNDS A,BnMmQ,+,, FOR THERMOELECTRIC APPLICATIONS [Thesis]
 
 
 
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