Direct evidence of traps controlling the carriers transport in SnO2 nanobelts
dc.contributor.author | Berengue, Olivia M. [UNESP] | |
dc.contributor.author | Chiquito, Adenilson J. | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Universidade Federal de São Carlos (UFSCar) | |
dc.date.accessioned | 2018-12-11T17:17:18Z | |
dc.date.available | 2018-12-11T17:17:18Z | |
dc.date.issued | 2017-12-01 | |
dc.description.abstract | This work reports on direct evidence of localized states in undoped SnO2 nanobelts. Effects of disorder and electron localization were observed in Schottky barrier dependence on the temperature and in thermally stimulated currents. A transition from thermal activation to hopping transport mechanisms was also observed. The energy levels found by thermally stimulated current experiments were in close agreement with transport data confirming the role of localization in determining the properties of devices. | en |
dc.description.affiliation | LCCTnano Departamento de Física e Química Universidade Estadual Paulista (Unesp) Faculdade de Engenharia de Guaratinguetá Câmpus Guaratinguetá | |
dc.description.affiliation | NanO LaB - Departamento de Física Universidade Federal de São Carlos, CP 676 | |
dc.description.affiliationUnesp | LCCTnano Departamento de Física e Química Universidade Estadual Paulista (Unesp) Faculdade de Engenharia de Guaratinguetá Câmpus Guaratinguetá | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorshipId | CNPq: 477716/2013-0 | |
dc.identifier | http://dx.doi.org/10.1088/1674-4926/38/12/122001 | |
dc.identifier.citation | Journal of Semiconductors, v. 38, n. 12, 2017. | |
dc.identifier.doi | 10.1088/1674-4926/38/12/122001 | |
dc.identifier.file | 2-s2.0-85040361642.pdf | |
dc.identifier.issn | 1674-4926 | |
dc.identifier.scopus | 2-s2.0-85040361642 | |
dc.identifier.uri | http://hdl.handle.net/11449/175738 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of Semiconductors | |
dc.relation.ispartofsjr | 0,277 | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Scopus | |
dc.subject | SnO2 | |
dc.subject | transport | |
dc.subject | trap | |
dc.title | Direct evidence of traps controlling the carriers transport in SnO2 nanobelts | en |
dc.type | Artigo | |
dspace.entity.type | Publication | |
unesp.department | Física e Química - FEG | pt |
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