IR and near IR laser ablative deposition of amorphous titanium coats containing nanocrystalline grains of titanium and titanium suboxides

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F14%3A43922820" target="_blank" >RIV/49777513:23640/14:43922820 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985858:_____/14:00430863 RIV/61388980:_____/14:00481934

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.infrared.2014.07.035" target="_blank" >http://dx.doi.org/10.1016/j.infrared.2014.07.035</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.infrared.2014.07.035" target="_blank" >10.1016/j.infrared.2014.07.035</a>

Jazyk výsledku

angličtina

Název v původním jazyce

IR and near IR laser ablative deposition of amorphous titanium coats containing nanocrystalline grains of titanium and titanium suboxides

Popis výsledku v původním jazyce

IR and near-IR laser ablation of bulk hexagonal titanium in vacuum results in the deposition of amorphous titanium coats containing crystalline nanograins of titanium suboxides and amorphous-like hexagonal titanium. The morphology of these coats deposited on copper and silica has been characterized by scanning and transmission electron microscopy. The coats preserve their amorphous phase at higher temperatures than do amorphous Ti samples earlier prepared by ball-milling and they slightly change their micrometer-sized features and develop nanocrystalline Ti and TiO2 grains only when heated to 900 0C. The results are consistent with efficient amorphization of ejected high-energy titanium particles, which occurs upon rapid quenching on unheated Cu and silica substrates. The reported process represents another approach among several previous attempts to fabricate hardly accessible amorphous Ti phase.

Název v anglickém jazyce

IR and near IR laser ablative deposition of amorphous titanium coats containing nanocrystalline grains of titanium and titanium suboxides

Popis výsledku anglicky

IR and near-IR laser ablation of bulk hexagonal titanium in vacuum results in the deposition of amorphous titanium coats containing crystalline nanograins of titanium suboxides and amorphous-like hexagonal titanium. The morphology of these coats deposited on copper and silica has been characterized by scanning and transmission electron microscopy. The coats preserve their amorphous phase at higher temperatures than do amorphous Ti samples earlier prepared by ball-milling and they slightly change their micrometer-sized features and develop nanocrystalline Ti and TiO2 grains only when heated to 900 0C. The results are consistent with efficient amorphization of ejected high-energy titanium particles, which occurs upon rapid quenching on unheated Cu and silica substrates. The reported process represents another approach among several previous attempts to fabricate hardly accessible amorphous Ti phase.

Druh

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

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0088" target="_blank" >ED2.1.00/03.0088: Centrum nových technologií a materiálů (CENTEM)</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Infrared Physics & Technology

ISSN

1350-4495

e-ISSN

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Svazek periodika

67

Číslo periodika v rámci svazku

listopad 2014

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

237-244

Kód UT WoS článku

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EID výsledku v databázi Scopus

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