Bi2Te3 and Sb2Te3 Thin Films with Enhanced Thermoelectric Properties for Flexible Thermal Sensors

doi:10.3390/proceedings2130815

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/60885

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Campo DC	Valor	Idioma
dc.contributor.author	Vieira, Eliana Maria Fernandes	por
dc.contributor.author	Figueira, Joana	por
dc.contributor.author	Pires, Ana Lucia	por
dc.contributor.author	Grilo, José	por
dc.contributor.author	Silva, Manuel Fernando Ribeiro	por
dc.contributor.author	Pereira, André Miguel	por
dc.contributor.author	Gonçalves, L. M.	por
dc.date.accessioned	2019-07-16T08:25:43Z	-
dc.date.available	2019-07-16T08:25:43Z	-
dc.date.issued	2018-12-11	-
dc.identifier.issn	2504-3900	-
dc.identifier.uri	https://hdl.handle.net/1822/60885	-
dc.description.abstract	The influence of substrate type in boosting thermoelectric properties of co-evaporated Bi2Te3 and Sb2Te3 films (with 400 nm-thick) is here reported. Optimized power factor values are 2.7 × 10<sup>−3</sup> W K<sup>−2</sup> m<sup>−1</sup> and 1.4 × 10<sup>−3</sup> W K<sup>−2</sup> m<sup>−1</sup> for flexible Bi2Te3 and Sb2Te3 films, respectively. This is an important result as it is at least 2 times higher than the power factor found in the literature for flexible Bi2Te3 and Sb2Te3 films. A flexible infrared thermopile sensor was developed with high detectivity (2.50 × 10<sup>7</sup> cm √HzW<sup>−1</sup>).	por
dc.description.sponsorship	This work is supported by FCT with the reference project UID/EEA/04436/2013, by FEDER funds through the COMPETE 2020—Programa Operacional Competitividade e Internacionalização (POCI) with the reference project POCI-01-0145-FEDER-006941. EMFV and JF is grateful for financial support through the FCT grants SFRH/BPD/95905/2013 and SFRH/BD/121679/2016.	por
dc.language.iso	eng	por
dc.publisher	Multidisciplinary Digital Publishing Institute	por
dc.relation	info:eu-repo/grantAgreement/FCT/5876/147325/PT	por
dc.relation	info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F95905%2F2013/PT	por
dc.relation	SFRH/BD/121679/2016	por
dc.rights	openAccess	por
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	por
dc.title	Bi2Te3 and Sb2Te3 Thin Films with Enhanced Thermoelectric Properties for Flexible Thermal Sensors	por
dc.type	conferencePaper	por
dc.peerreviewed	yes	por
dc.date.updated	2019-04-11T11:07:07Z	-
dc.identifier.doi	10.3390/proceedings2130815	por
sdum.journal	Proceedings	por
oaire.version	VoR	por
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