Progress toward the development of single nanowire-based arrays for gas sensing applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F19%3APU134826" target="_blank" >RIV/00216305:26220/19:PU134826 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.vutbr.cz/www_base/zav_prace_soubor_verejne.php?file_id=199164" target="_blank" >https://www.vutbr.cz/www_base/zav_prace_soubor_verejne.php?file_id=199164</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Progress toward the development of single nanowire-based arrays for gas sensing applications

Popis výsledku v původním jazyce

This thesis presents the development of silicon-based platforms for selective integration of semiconducting metal oxide (MOX) nanostructures and their use as highly sensitive and selective elements for the detection of gas analytes in prospective mobile devices. Semiconducting MOX nanostructures, for instance nanowires, have proved better gas sensing properties including sensitivity, stability and to a certain extent also selectivity as compared to their bulk counterparts. The use of single (or few) nanowire structures connected in parallel has also shown to be the ideal architecture to achieve well-defined conduction channel easy to modulate by the gas-solid interactions. However, yet current methods for the integration of single nanowire structures in functional devices represent a technological challenge, with most of the methods needing the assistance of techniques, such as focused-ion beam (FIB), which restricts the scalability of the process and increases the cost and time of fabrication. In thi

Název v anglickém jazyce

Progress toward the development of single nanowire-based arrays for gas sensing applications

Popis výsledku anglicky

This thesis presents the development of silicon-based platforms for selective integration of semiconducting metal oxide (MOX) nanostructures and their use as highly sensitive and selective elements for the detection of gas analytes in prospective mobile devices. Semiconducting MOX nanostructures, for instance nanowires, have proved better gas sensing properties including sensitivity, stability and to a certain extent also selectivity as compared to their bulk counterparts. The use of single (or few) nanowire structures connected in parallel has also shown to be the ideal architecture to achieve well-defined conduction channel easy to modulate by the gas-solid interactions. However, yet current methods for the integration of single nanowire structures in functional devices represent a technological challenge, with most of the methods needing the assistance of techniques, such as focused-ion beam (FIB), which restricts the scalability of the process and increases the cost and time of fabrication. In thi

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

21002 - Nano-processes (applications on nano-scale); (biomaterials to be 2.9)

Projekt

<a href="/cs/project/GA17-16531S" target="_blank" >GA17-16531S: Povrchově modifikované nanodráty pro selektivní detekci těkavých organických látek (NoWSens)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů