Multifunctional Ti-Me (Me = Al, Cu) thin film systems for biomedical sensing devices

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00233708" target="_blank" >RIV/68407700:21230/15:00233708 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.vacuum.2015.05.015" target="_blank" >http://dx.doi.org/10.1016/j.vacuum.2015.05.015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.vacuum.2015.05.015" target="_blank" >10.1016/j.vacuum.2015.05.015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Multifunctional Ti-Me (Me = Al, Cu) thin film systems for biomedical sensing devices

Popis výsledku v původním jazyce

Ti-Me binary intermetallic thin films based on a titanium matrix doped with increasing amounts of Me (Me = Al, Cu) were prepared by magnetron sputtering (under similar conditions), aiming their application in biomedical sensing devices. The differences observed on the composition and on the micro(structural) features of the films, attributed to changes in the discharge characteristics, were correlated with the electrical properties of the intermetallic systems (Ti-Al and Ti-Cu). For the same Me exposedareas placed on the Ti target (ranging from 0.25 cm(2) to 20 cm(2)) the Cu content increased from 3.5 at.% to 71.7 at.% in the Ti-Cu system and the Al content, in Ti-Al films, ranged from 11 to 45 at.%. The structural characterization indicated the formation of metastable Ti-Me intermetallic phases for Al/Ti atomic ratios above 0.20 and for Cu/Ti ratios above 0.25. For lower Me concentrations, the effect of the alpha-Ti(Me) structure dominates the overall structure. With the increase in

Název v anglickém jazyce

Multifunctional Ti-Me (Me = Al, Cu) thin film systems for biomedical sensing devices

Popis výsledku anglicky

Ti-Me binary intermetallic thin films based on a titanium matrix doped with increasing amounts of Me (Me = Al, Cu) were prepared by magnetron sputtering (under similar conditions), aiming their application in biomedical sensing devices. The differences observed on the composition and on the micro(structural) features of the films, attributed to changes in the discharge characteristics, were correlated with the electrical properties of the intermetallic systems (Ti-Al and Ti-Cu). For the same Me exposedareas placed on the Ti target (ranging from 0.25 cm(2) to 20 cm(2)) the Cu content increased from 3.5 at.% to 71.7 at.% in the Ti-Cu system and the Al content, in Ti-Al films, ranged from 11 to 45 at.%. The structural characterization indicated the formation of metastable Ti-Me intermetallic phases for Al/Ti atomic ratios above 0.20 and for Cu/Ti ratios above 0.25. For lower Me concentrations, the effect of the alpha-Ti(Me) structure dominates the overall structure. With the increase in

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

—

Projekt

<a href="/cs/project/EE2.3.30.0034" target="_blank" >EE2.3.30.0034: Podpora zkvalitnění týmů výzkumu a vývoje a rozvoj intersektorální mobility na ČVUT v Praze</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

VACUUM

ISSN

0042-207X

e-ISSN

—

Svazek periodika

122

Číslo periodika v rámci svazku

SI

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

353-359

Kód UT WoS článku

000364732200020

EID výsledku v databázi Scopus

2-s2.0-84945439009