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SM ISO690:2012 MONAICO, Eduard. Engineering of semiconductor compounds via electrochemical technologies for nano-microelectronic applications. In: Journal of Engineering Sciences, 2022, vol. 29, nr. 1, pp. 8-16. ISSN 2587-3474. DOI: https://doi.org/10.52326/jes.utm.2022.29(1).01 |
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Journal of Engineering Sciences | ||||||
Volumul 29, Numărul 1 / 2022 / ISSN 2587-3474 /ISSNe 2587-3482 | ||||||
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DOI:https://doi.org/10.52326/jes.utm.2022.29(1).01 | ||||||
CZU: 621.382:546:621.3.049.77 | ||||||
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The paper is focused on electrochemical approaches for nanostructuring of semiconductor compounds with further applications in nano - microelectronic devices. A cost-effective technology for nanowires and nanotubes obtaining by pulsed electrochemical deposition is presented. Functionalization of elaborated nanostructures with gold or platinum via electroplating improves the properties of the nanostructures. An optimization of the varicap design to increase the capacitance is proposed and discussed as well as the optimization of pulsed electrochemical deposition of several hundred micrometer long Pt nanotubes is performed. Herein, the elaboration of contacts to GaAs nanowires via different approaches for photoelectrical investigations is reported. |
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Cuvinte-cheie electrochemistry, nanostructures, nanowires, Photodetector, contacts, varicap device, electrochimie, nanostructuri, nanofire, fotodetector, contacte, dispozitiv varicap |
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<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://datacite.org/schema/kernel-3' xsi:schemaLocation='http://datacite.org/schema/kernel-3 http://schema.datacite.org/meta/kernel-3/metadata.xsd'> <identifier identifierType='DOI'>10.52326/jes.utm.2022.29(1).01</identifier> <creators> <creator> <creatorName>Monaico, E.V.</creatorName> <affiliation>Universitatea Tehnică a Moldovei, Moldova, Republica</affiliation> </creator> </creators> <titles> <title xml:lang='en'>Engineering of semiconductor compounds via electrochemical technologies for nano-microelectronic applications</title> </titles> <publisher>Instrumentul Bibliometric National</publisher> <publicationYear>2022</publicationYear> <relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>2587-3474</relatedIdentifier> <subjects> <subject>electrochemistry</subject> <subject>nanostructures</subject> <subject>nanowires</subject> <subject>Photodetector</subject> <subject>contacts</subject> <subject>varicap device</subject> <subject>electrochimie</subject> <subject>nanostructuri</subject> <subject>nanofire</subject> <subject>fotodetector</subject> <subject>contacte</subject> <subject>dispozitiv varicap</subject> <subject schemeURI='http://udcdata.info/' subjectScheme='UDC'>621.382:546:621.3.049.77</subject> </subjects> <dates> <date dateType='Issued'>2022-03-31</date> </dates> <resourceType resourceTypeGeneral='Text'>Journal article</resourceType> <descriptions> <description xml:lang='en' descriptionType='Abstract'><p>The paper is focused on electrochemical approaches for nanostructuring of semiconductor compounds with further applications in nano - microelectronic devices. A cost-effective technology for nanowires and nanotubes obtaining by pulsed electrochemical deposition is presented. Functionalization of elaborated nanostructures with gold or platinum via electroplating improves the properties of the nanostructures. An optimization of the varicap design to increase the capacitance is proposed and discussed as well as the optimization of pulsed electrochemical deposition of several hundred micrometer long Pt nanotubes is performed. Herein, the elaboration of contacts to GaAs nanowires via different approaches for photoelectrical investigations is reported.</p></description> <description xml:lang='ro' descriptionType='Abstract'><p>Lucrarea se concentrează pe abordări electrochimice pentru nanostructurarea compușilor semiconductori cu aplicații ulterioare în dispozitive nano - microelectronice. Este prezentată o tehnologie cost-efectivă pentru obținerea de nanofire și nanotuburi prin depunere electrochimică în impulsuri. Funcționalizarea nanostructurilor elaborate cu aur sau platină prin galvanizare îmbunătățește proprietățile nanostructurilor. Este propusă și discutată o metodologie de optimizare a designului varicap pentru a crește capacitatea și optimizarea depunerii electrochimice pulsate a Pt pe nanotuburi de câteva sute de micrometri. Este raportată elaborarea contactelor cu nanofire de GaAs prin diferite abordări pentru investigații fotoelectrice.</p></description> </descriptions> <formats> <format>application/pdf</format> </formats> </resource>