Manipulation of the magnetoabsorption effect in Co-coated ZnO nanowires with Au decoration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00509946" target="_blank" >RIV/68378271:_____/19:00509946 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.apsusc.2019.06.225" target="_blank" >https://doi.org/10.1016/j.apsusc.2019.06.225</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apsusc.2019.06.225" target="_blank" >10.1016/j.apsusc.2019.06.225</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Manipulation of the magnetoabsorption effect in Co-coated ZnO nanowires with Au decoration

Popis výsledku v původním jazyce

Magnetic materials/ZnO hybrid nanostructures have been extensively studied due to their improved absorption properties in photocatalytic applications and their potential for application in an external magnetic-field-controlled photodevice. However, how the optical properties are modified by coating magnetic materials in hybrid nanostructures remains unclear. Here, we report a tunable magnetoabsorption (MA) effect in Co-coated ZnO nanowires with Au decoration. Using Au decoration, we revealed a transformation behavior that enables the tunability of a sizeable MA from the negative to positive ratio through magnetoplasmonic effect induced electron transfer at the interface between Au and Co coated ZnO nanowires. The appealing physical properties revealed in this study indicate the possibility of manipulating the MA of transition metal-coated oxide nanostructures.

Název v anglickém jazyce

Manipulation of the magnetoabsorption effect in Co-coated ZnO nanowires with Au decoration

Popis výsledku anglicky

Magnetic materials/ZnO hybrid nanostructures have been extensively studied due to their improved absorption properties in photocatalytic applications and their potential for application in an external magnetic-field-controlled photodevice. However, how the optical properties are modified by coating magnetic materials in hybrid nanostructures remains unclear. Here, we report a tunable magnetoabsorption (MA) effect in Co-coated ZnO nanowires with Au decoration. Using Au decoration, we revealed a transformation behavior that enables the tunability of a sizeable MA from the negative to positive ratio through magnetoplasmonic effect induced electron transfer at the interface between Au and Co coated ZnO nanowires. The appealing physical properties revealed in this study indicate the possibility of manipulating the MA of transition metal-coated oxide nanostructures.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

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

Název periodika

Applied Surface Science

ISSN

0169-4332

e-ISSN

—

Svazek periodika

492

Číslo periodika v rámci svazku

Oct

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

591-597

Kód UT WoS článku

000489699700066

EID výsledku v databázi Scopus

2-s2.0-85068237186