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dc.contributor.authorTishkevich, Daria
dc.contributor.authorGrabchikov, Sergey
dc.contributor.authorZubar, Tatiana
dc.contributor.authorVasin, Denis
dc.contributor.authorTrukhanov, Sergei
dc.contributor.authorVorobjova, Alla
dc.contributor.authorYakimchuk, Dmitry
dc.contributor.authorKozlovskiy, Artem
dc.contributor.authorZdorovets, Maxim
dc.contributor.authorGiniyatova, Sholpan
dc.contributor.authorShimanovich, Dmitriy
dc.contributor.authorLyakhov, Dmitry
dc.contributor.authorMichels, Dominik L.
dc.contributor.authorDong, Mengge
dc.contributor.authorGudkova, Svetlana
dc.contributor.authorTrukhanov, Alex
dc.date.accessioned2020-07-02T07:01:37Z
dc.date.available2020-07-02T07:01:37Z
dc.date.issued2020-06-27
dc.date.submitted2020-04-28
dc.identifier.citationTishkevich, D., Grabchikov, S., Zubar, T., Vasin, D., Trukhanov, S., Vorobjova, A., … Trukhanov, A. (2020). Early-Stage Growth Mechanism and Synthesis Conditions-Dependent Morphology of Nanocrystalline Bi Films Electrodeposited from Perchlorate Electrolyte. Nanomaterials, 10(6), 1245. doi:10.3390/nano10061245
dc.identifier.issn2079-4991
dc.identifier.pmid32605084
dc.identifier.doi10.3390/nano10061245
dc.identifier.urihttp://hdl.handle.net/10754/663966
dc.description.abstractBi nanocrystalline films were formed from perchlorate electrolyte (PE) on Cu substrate via electrochemical deposition with different duration and current densities. The microstructural, morphological properties, and elemental composition were studied using scanning electron microscopy (SEM), atomic force microscopy (AFM), and energy-dispersive X-ray microanalysis (EDX). The optimal range of current densities for Bi electrodeposition in PE using polarization measurements was demonstrated. For the first time, it was shown and explained why, with a deposition duration of 1 s, co-deposition of Pb and Bi occurs. The correlation between synthesis conditions and chemical composition and microstructure for Bi films was discussed. The analysis of the microstructure evolution revealed the changing mechanism of the films' growth from pillar-like (for Pb-rich phase) to layered granular form (for Bi) with deposition duration rising. This abnormal behavior is explained by the appearance of a strong Bi growth texture and coalescence effects. The investigations of porosity showed that Bi films have a closely-packed microstructure. The main stages and the growth mechanism of Bi films in the galvanostatic regime in PE with a deposition duration of 1-30 s are proposed.
dc.publisherMDPI AG
dc.relation.urlhttps://www.mdpi.com/2079-4991/10/6/1245
dc.rightsThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleEarly-Stage Growth Mechanism and Synthesis Conditions-Dependent Morphology of Nanocrystalline Bi Films Electrodeposited from Perchlorate Electrolyte.
dc.typeArticle
dc.contributor.departmentVisual Computing Center (VCC)
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentComputer Science Program
dc.identifier.journalNanomaterials
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionLaboratory of Magnetic Films Physics, Cryogenic Research Department, Scientific-Practical Materials Research Centre of National Academy of Sciences of Belarus, 220072 Minsk, Belarus.
dc.contributor.institutionLaboratory of Single Crystal Growth, South Ural State University, 454080 Chelyabinsk, Russia.
dc.contributor.institutionDepartment of Micro- and Nanoelectronics, Belarusian State University of Informatics and Radioelectronics, 220013 Minsk, Belarus.
dc.contributor.institutionEngineering Profile Laboratory, L.N. Gumilyov Eurasian National University, Nur-Sultan 010008, Kazakhstan.
dc.contributor.institutionLaboratory of Solid State Physics, The Institute of Nuclear Physics, Almaty 050032, Kazakhstan.
dc.contributor.institutionDepartment of Intelligent Information Technologies, Ural Federal University Named after the First President of Russia B.N. Yeltsin, 620075 Yekaterinburg, Russia.
dc.contributor.institutionDepartment of Resource and Environment, Northeastern University, Shenyang 110819, China.
dc.contributor.institutionMoscow Institute of Physics and Technology (State University), 141701 Dolgoprudny, Russia.
dc.identifier.volume10
dc.identifier.issue6
dc.identifier.pages1245
kaust.personLyakhov, Dmitry
kaust.personMichels, Dominik L.
dc.date.accepted2020-06-23
refterms.dateFOA2020-07-02T07:02:09Z


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