| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/434QECB | |||
| Repository | sid.inpe.br/mtc-m21c/2020/08.20.13.27 (restricted access) | |||
| Last Update | 2020:08.20.13.27.24 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2020/08.20.13.27.24 | |||
| Metadata Last Update | 2022:01.04.01.35.19 (UTC) administrator | |||
| DOI | 10.1021/acs.jpcc.0c05077 | |||
| ISSN | 1932-7447 | |||
| Citation Key | FornariBMPRTZKLMKVIRHRA:2020:InEuBi | |||
| Title | Incorporation of europium in Bi2Te3 topological insulator epitaxial films  | |||
| Year | 2020 | |||
| Month | July | |||
| Access Date | 2024, May 08 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 834 KiB | |||
| 2. Context | ||||
| Author | 1 Fornari, Celso Israel 2 Bentmann, Hendrik 3 Morelhão, Sérgio L. 4 Peixoto, Thiago 5 Rappl, Paulo Henrique de Oliveira 6 Tcakaev, Abdul 7 Zabolotnyy, Volodymyr 8 Kamp, Martin 9 Lee, Tien-Lin 10 Min, Chul-Hee 11 Kagerer, Philipp 12 Vidal, Raphael 13 Isaeva, Anna 14 Ruck, Michael 15 Hinkov, Vladimir 16 Reinert, Friedrich 17 Abramof, Eduardo | |||
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JJ37 6 7 8 9 10 11 12 13 14 15 16 17 8JMKD3MGP5W/3C9JGUH | |||
| Group | 1 2 3 4 5 LABAS-COCTE-INPE-MCTIC-GOV-BR 6 7 8 9 10 11 12 13 14 15 16 17 LABAS-COCTE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Universität Würzburg 2 Universität Würzburg 3 Universidade de São Paulo (USP) 4 Universität Würzburg 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Universität Würzburg 7 Universität Würzburg 8 Universität Würzburg 9 Harwell Science and Innovation Campus 10 Universität Würzburg 11 Universität Würzburg 12 Universität Würzburg 13 Technische Universität Dresden 14 Technische Universität Dresden 15 Universität Würzburg 16 Universität Würzburg 17 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 celso.fornari@physik.uni-wuerzburg.de 2 3 4 5 paulo.rappl@inpe.br 6 7 8 9 10 11 12 13 14 15 16 17 eduardo.abramof@inpe.br | |||
| Journal | Journal of Physical Chemistry C | |||
| Volume | 124 | |||
| Number | 29 | |||
| Pages | 16048-16057 | |||
| History (UTC) | 2020-08-20 13:28:56 :: simone -> administrator :: 2020 2022-01-04 01:35:19 :: administrator -> simone :: 2020 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Abstract | In the field of topological materials, the interaction between band topology and magnetism remains a current frontier for the advancement of new topological states and spintronic functionalities. Doping with rare-earth elements with large magnetic moments is a current approach to exploit the phenomenology of such interaction. However, dopant solubility into the main matrix plays a major role. In this sense, the present work is focused on elucidating how Eu incorporates into Bi2Te3 lattice as a function of doping. This work reports a systematic investigation of the structural and electronic properties of bismuth telluride epitaxial layers doped with Eu. Bi2Te3 films were grown by molecular beam epitaxy on (111) BaF2 substrates with nominal Eu doping ranging from 0% up to 9%. X-ray diffraction analysis and scanning transmission electron microscopy reveal that Eu atoms enter substitutionally on Bi sites up to 4% of Eu doping. In contrast, the 9% Eu-doped sample contains epitaxially oriented nanoclusters of EuTe. X-ray photoelectron and absorption spectroscopies show that Eu atoms enter the Bi2Te3 crystal matrix in the divalent Eu2+ state for all Eu concentrations. Angle-resolved photoemission experiments indicate that the topological surface state is preserved in the presence of the local magnetic moments introduced by the Eu impurities. | |||
| Area | FISMAT | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Incorporation of europium... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| User Group | self-uploading-INPE-MCTI-GOV-BR simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Linking | Trabalho não Vinculado à Tese/Dissertação | |||
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 | |||
| Dissemination | WEBSCI; PORTALCAPES; SCOPUS. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject targetfile tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
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