dc.contributor.author | Ares García, Pablo | |
dc.contributor.author | Pakdel, Sahar | |
dc.contributor.author | Palacio, Irene | |
dc.contributor.author | Paz, Wendel S. | |
dc.contributor.author | Rassekh, Maedeh | |
dc.contributor.author | Rodríguez-San Miguel, David | |
dc.contributor.author | Aballe, Lucía | |
dc.contributor.author | Foerster, Michael | |
dc.contributor.author | Ruiz del Árbol, Nerea | |
dc.contributor.author | Martín-Gago, José Ángel | |
dc.contributor.author | Zamora Abanades, Félix Juan | |
dc.contributor.author | Gómez Herrero, Julio | |
dc.contributor.author | Palacios Burgos, Juan José | |
dc.contributor.other | UAM. Departamento de Física de la Materia Condensada | es_ES |
dc.contributor.other | UAM. Departamento de Química Inorgánica | es_ES |
dc.date.accessioned | 2022-02-24T08:36:37Z | |
dc.date.available | 2022-02-24T08:36:37Z | |
dc.date.issued | 2021-09-01 | |
dc.identifier.citation | Applied Materials Today 24 (2021): 101132 | en_US |
dc.identifier.issn | 2352-9407 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10486/700480 | |
dc.description.abstract | Antimonene -a single layer of antimony atoms- and its few layer forms are among the latest additions to the 2D mono-elemental materials family. Numerous predictions and experimental evidence of its remarkable properties including (opto)electronic, energetic or biomedical, among others, together with its robustness under ambient conditions, have attracted the attention of the scientific community. However, experimental evidence of its electrical properties is still lacking. Here, we characterized the electronic properties of mechanically exfoliated flakes of few-layer (FL) antimonene of different thicknesses (∼ 2–40 nm) through photoemission electron microscopy, kelvin probe force microscopy and transport measurements, which allows us to estimate a sheet resistance of ∼ 1200 Ω sq−1 and a mobility of ∼ 150 cm2V−1s−1 in ambient conditions, independent of the flake thickness. Alternatively, our theoretical calculations indicate that topologically protected surface states (TPSS) should play a key role in the electronic properties of FL antimonene, which supports our experimental findings. We anticipate our work will trigger further experimental studies on TPSS in FL antimonene thanks to its simple structure and significant stability in ambient environments | en_US |
dc.description.sponsorship | We acknowledge financial support through the “Maríade Maeztu” Programme for Units of Excellence in R&D (CEX2018-000805-M), the Spanish MINECO through projects PCI2018-093081, FIS2016-80434-P, PID2019-109539GB-C43, PID2019- 106268GB-C31 and -C32, MAT2016-77608-C3-1-P and -3-P, MAT2013-46753-C2-2-P and MAT2017-85089-C2-1R, the EU Graphene Flagship funding (Graphene Flagship Core3 881603 and JTC2017/2D-Sb&Ge), the EU via the ERC-Synergy Program (GrantERC-2013-SYG-610256 NANOCOSMOS), the Comunidad Autónoma de Madrid through MAD2D-CM, S2018/NMT-4321 (NanomagCOST-CM) and the European StructuralFunds via FotoArt CM project (S2018/NMT-4367), and the Fundación Ramón Areces. S.P. acknowledges financial support by the VILLUM FONDEN via the Centre of Excellence for Dirac Materials (Grant No. 11744) | en_US |
dc.format.extent | 8 pag. | es_ES |
dc.format.mimetype | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | en_US |
dc.relation.ispartof | Applied Materials Today | en_US |
dc.rights | © 2021 The Authors | en_US |
dc.subject.other | Antimony atoms | en_US |
dc.subject.other | Photoemission electron microscopy | en_US |
dc.subject.other | Kelvin probe force microscopy | en_US |
dc.subject.other | Electronic properties | en_US |
dc.title | Few-layer antimonene electrical properties | en_US |
dc.type | article | es_ES |
dc.subject.eciencia | Física | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.apmt.2021.101132 | es_ES |
dc.identifier.doi | 10.1016/j.apmt.2021.101132 | es_ES |
dc.identifier.publicationfirstpage | 101132-1 | es_ES |
dc.identifier.publicationlastpage | 101132-8 | es_ES |
dc.identifier.publicationvolume | 24 | es_ES |
dc.relation.projectID | Gobierno de España. CEX2018-000805-M | es_ES |
dc.relation.projectID | Gobierno de España. PCI2018-093081 | es_ES |
dc.relation.projectID | Gobierno de España. FIS2016-80434-P | es_ES |
dc.relation.projectID | Gobierno de España. PID2019-109539GB-C43 | es_ES |
dc.relation.projectID | Gobierno de España. PID2019-106268GB-C31 | es_ES |
dc.relation.projectID | Gobierno de España. PID2019-106268GB-C32 | es_ES |
dc.relation.projectID | Gobierno de España. MAT2016-77608-C3-1-P | es_ES |
dc.relation.projectID | Gobierno de España. MAT2016-77608-C3-3-P | es_ES |
dc.relation.projectID | Gobierno de España. MAT2013-46753-C2-2-P | es_ES |
dc.relation.projectID | Gobierno de España. MAT2017-85089-C2-1-R | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/881603/EU//GrapheneCore3 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/610256/EU//NANOCOSMOS | es_ES |
dc.relation.projectID | Comunidad de Madrid. S2013/MIT-3007/MAD2D-CM | es_ES |
dc.relation.projectID | Comunidad de Madrid. S2018/NMT-4321/NanomagCOST-CM | es_ES |
dc.relation.projectID | Comunidad de Madrid. S2018/NMT-4367-FotoArt-CM | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.rights.cc | Reconocimiento | es |
dc.rights.accessRights | openAccess | es_ES |
dc.authorUAM | Ares García, Pablo (260701) | |
dc.authorUAM | Gómez Herrero, Julio (260232) | |
dc.authorUAM | Palacios Burgos, Juan José (262184) | |
dc.authorUAM | Zamora Abanades, Félix Juan (258846) | |
dc.authorUAM | Rodríguez San Miguel, David (265015) | |
dc.facultadUAM | Facultad de Ciencias | |
dc.institutoUAM | Centro de Investigación en Física de la Materia Condensada (IFIMAC) | |
dc.institutoUAM | Instituto de Investigación Avanzada en Ciencias Químicas (IAdChem) | |