| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3SU6B7B | |||
| Repository | sid.inpe.br/mtc-m21c/2019/03.18.18.06 | |||
| Last Update | 2019:03.18.18.06.06 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2019/03.18.18.06.06 | |||
| Metadata Last Update | 2020:01.06.11.42.11 (UTC) administrator | |||
| DOI | 10.1063/1.5084722 | |||
| ISSN | 0003-6951 | |||
| Citation Key | PirralhoPFHPNRAS:2019:InPhEf | |||
| Title | Investigation of photoconductive effect on Bi2Te3 epitaxial film  | |||
| Year | 2019 | |||
| Access Date | 2024, May 23 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 1269 KiB | |||
| 2. Context | ||||
| Author | 1 Pirralho, Marília J. P. 2 Peres, Marcelos L. 3 Fornari, Celso Israel 4 Holgado, D. P. A. 5 Pena, F. S. 6 Nakamatsu, S. 7 Rappl, Paulo Henrique de Oliveira 8 Abramof, Eduardo 9 Soares, D. A. W. | |||
| Resume Identifier | 1 2 3 4 5 6 7 8JMKD3MGP5W/3C9JJ37 8 8JMKD3MGP5W/3C9JGUH | |||
| ORCID | 1 0000-0003-3748-0186 2 0000-0002-6635-0244 3 4 5 6 7 0000-0003-4548-3416 8 0000-0001-7560-7470 | |||
| Group | 1 2 3 LABAS-COCTE-INPE-MCTIC-GOV-BR 4 5 6 7 LABAS-COCTE-INPE-MCTIC-GOV-BR 8 LABAS-COCTE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Universidade Federal de Itajubá (UNIFEI) 2 Universidade Federal de Itajubá (UNIFEI) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Universidade Federal de Itajubá (UNIFEI) 5 Universidade Federal de Itajubá (UNIFEI) 6 Universidade Federal de Itajubá (UNIFEI) 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Instituto Nacional de Pesquisas Espaciais (INPE) 9 Universidade Federal de Itajubá (UNIFEI) | |||
| Author e-Mail Address | 1 2 marcelos@unifei.edu.br 3 celso.fornari@inpe.br 4 5 6 7 paulo.rappl@inpe.br 8 eduardo.abramof@inpe.br | |||
| Journal | Applied Physics Letters | |||
| Volume | 114 | |||
| Number | 11 | |||
| Pages | 112101 | |||
| Secondary Mark | A1_ODONTOLOGIA A1_INTERDISCIPLINAR A1_FARMÁCIA A1_ENGENHARIAS_III A1_CIÊNCIA_DE_ALIMENTOS A1_BIODIVERSIDADE A2_QUÍMICA A2_MEDICINA_II A2_MATERIAIS A2_ENGENHARIAS_IV A2_ENGENHARIAS_II A2_CIÊNCIAS_BIOLÓGICAS_III A2_CIÊNCIAS_BIOLÓGICAS_II A2_BIOTECNOLOGIA A2_ASTRONOMIA_/_FÍSICA B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B1_CIÊNCIA_DA_COMPUTAÇÃO B2_ENSINO C_CIÊNCIAS_BIOLÓGICAS_I | |||
| History (UTC) | 2019-03-18 18:06:06 :: simone -> administrator :: 2019-03-18 18:06:06 :: administrator -> simone :: 2019 2019-03-18 18:08:25 :: simone -> administrator :: 2019 2020-01-06 11:42:11 :: administrator -> simone :: 2019 | |||
| 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 this work, we present the results of photoconductivity measurements performed in the temperature range of 12 K300 K on a 150 nm-thick Bi2Te3 film grown by molecular beam epitaxy on a (111) BaF2 substrate. A transition from negative to positive photoconductivity is found to occur around 125 K. Resistivity and Hall data measured under light and dark conditions qualitatively elucidate the observed phenomena. The Arrhenius plot of recombination times obtained from photoconductivity decay curves measured at different temperatures gives the activation energy associated with the bulk trap level. Using this activation energy as the effective trap potential, we calculated the generation and recombination rates as a function of temperature. The analysis provides a quantitative explanation that predicts the transition effect observed in the experiment. No evidence of contribution from surface states is found from the magnetoresistance curves measured at low temperatures. | |||
| Area | FISMAT | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Investigation of photoconductive... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP3W34R/3SU6B7B | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34R/3SU6B7B | |||
| Language | en | |||
| Target File | pirralho_investigation.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/09.24.19.30 5 sid.inpe.br/mtc-m21/2012/07.13.14.57.50 5 sid.inpe.br/mtc-m21/2012/07.13.14.44.57 1 | |||
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository month nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||