Harnessing Topological Band Effects in Bismuth Telluride Selenide for Large Enhancements in Thermoelectric Properties through Isovalent Doping

Bibliographische Detailangaben
Veröffentlicht in:	Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 30 vom: 11. Aug., Seite 6436-41
1. Verfasser:	Devender (VerfasserIn)
Weitere Verfasser:	Gehring, Pascal, Gaul, Andrew, Hoyer, Alexander, Vaklinova, Kristina, Mehta, Rutvik J, Burghard, Marko, Borca-Tasciuc, Theodorian, Singh, David J, Kern, Klaus, Ramanath, Ganpati
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2016
Zugriff auf das übergeordnete Werk:	Advanced materials (Deerfield Beach, Fla.)
Schlagworte:	Journal Article doping high figure-of-merit thermoelectric nanomaterials topological insulators


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245	1	0	\|a Harnessing Topological Band Effects in Bismuth Telluride Selenide for Large Enhancements in Thermoelectric Properties through Isovalent Doping
264		1	\|c 2016
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500			\|a Date Completed 17.07.2018
500			\|a Date Revised 30.09.2020
500			\|a published: Print-Electronic
500			\|a Citation Status PubMed-not-MEDLINE
520			\|a © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
520			\|a Dilute isovalent sulfur doping simultaneously increases electrical conductivity and Seebeck coefficient in Bi2 Te2 Se nanoplates, and bulk pellets made from them. This unusual trend at high electron concentrations is underpinned by multifold increases in electron effective mass attributable to sulfur-induced band topology effects, providing a new way for accessing a high thermoelectric figure-of-merit in topological-insulator-based nanomaterials through doping
650		4	\|a Journal Article
650		4	\|a doping
650		4	\|a high figure-of-merit
650		4	\|a thermoelectric nanomaterials
650		4	\|a topological insulators
700	1		\|a Gehring, Pascal \|e verfasserin \|4 aut
700	1		\|a Gaul, Andrew \|e verfasserin \|4 aut
700	1		\|a Hoyer, Alexander \|e verfasserin \|4 aut
700	1		\|a Vaklinova, Kristina \|e verfasserin \|4 aut
700	1		\|a Mehta, Rutvik J \|e verfasserin \|4 aut
700	1		\|a Burghard, Marko \|e verfasserin \|4 aut
700	1		\|a Borca-Tasciuc, Theodorian \|e verfasserin \|4 aut
700	1		\|a Singh, David J \|e verfasserin \|4 aut
700	1		\|a Kern, Klaus \|e verfasserin \|4 aut
700	1		\|a Ramanath, Ganpati \|e verfasserin \|4 aut
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773	1	8	\|g volume:28 \|g year:2016 \|g number:30 \|g day:11 \|g month:08 \|g pages:6436-41
856	4	0	\|u http://dx.doi.org/10.1002/adma.201601256 \|3 Volltext
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