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Technology to prepare the single-crystals layers for thermoelectric applications (microcoolers)

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dc.contributor.author NIKOLAEVA, Albina
dc.contributor.author KONOPKO, Leonid
dc.contributor.author BODIUL, Pavel
dc.contributor.author GHERGHISAN, Igor
dc.contributor.author COROMISLICHENCO, Tatiana
dc.contributor.author PARA, Gheorghe
dc.date.accessioned 2024-02-15T12:58:56Z
dc.date.available 2024-02-15T12:58:56Z
dc.date.issued 2021
dc.identifier.citation NIKOLAEVA, Albina et al. Technology to prepare the single-crystals layers for thermoelectric applications (microcoolers). In: The 25th international exhibition of inventions INVENTICA 2021, Iasi, Romania, 2021, p. 313. ISSN:1844-7880. en_US
dc.identifier.issn 1844-7880
dc.identifier.uri http://repository.utm.md/handle/5014/26414
dc.description Patent application N°: MD 1366 Z 2020.03.31. Microelectronics, optoelectronics, thermoelectric-city, x-Ray diffraction research. en_US
dc.description.abstract Scopul principal al prezentării date a fost elaborarea de noi tehnici fiabile și reproductibile de inginerie pentru a fabrica structuri dimensional-reduse (straturi monocristale) de telurură de bismuth și izolator topologic semiconductor bismut–antimoniu (IT) n- și de tip p- pentru aplicații termoelectrice (microcoolers). S-au preparat straturi monocristaline unice de Bi2Te3 (1-20 μm) folosind metoda de exfoliere mecanică prin scindarea unui strat subțire din probe cristaline masive Bi2Te3 și Bi1-xSbx. Utilizarea straturilor de tip p- și n- ca ramuri n- și p- ale unui termocuplu și utilizarea metodei de segmentare au transversală de 5 x 10-4 cm2. Se știe că o creștere a temperaturii micro-senzorului cu 10oC duce la o scădere de două ori a durabilității senzorului. en_US
dc.description.abstract The primary purpose of the given presentation was to develop new reliable and reproducible engineering techniques to prepare low-dimensional structures (single- crystals layers) of bismuth telluride and semiconductor bismuth–antimony topological insulator (TI) n-and p-type for thermoelectric applications (microcoolers). en_US
dc.language.iso en en_US
dc.publisher Technical University "Gheorghe Asachi" of Iași en_US
dc.relation.ispartofseries International exhibition of inventions, INVENTICA;25th ed., Iasi, Romania, 2021
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject invenții en_US
dc.subject inventions en_US
dc.subject single-crystals layers en_US
dc.subject mechanical exfoliation method en_US
dc.subject microcoolers en_US
dc.title Technology to prepare the single-crystals layers for thermoelectric applications (microcoolers) en_US
dc.type Article en_US


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  • 2021
    The 25th International Exhiibiitiion of Inventiions, 23rd - 25th June

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