Nanocomposite films of a-C:H/Bi made using a toroidal planar hollow cathode

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F20%3A00532408" target="_blank" >RIV/68081731:_____/20:00532408 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/abs/pii/S245226272030009X" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S245226272030009X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.flatc.2020.100160" target="_blank" >10.1016/j.flatc.2020.100160</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nanocomposite films of a-C:H/Bi made using a toroidal planar hollow cathode

Popis výsledku v původním jazyce

We report the synthesis of nanocomposite films of bismuth nanoparticles (Bi NP) in a hydrogenated amorphous carbon, a-C:H, matrix. The bismuth nanoparticles were generated within a toroidal planar hollow cathode (TPHC) system using a pulsed DC power of 200 W, and the a-C:H was simultaneously produced by plasma enhanced chemical vapour deposition (PECVD) of acetylene, or methane, in the exit-plasma from the TPHC. The concurrent nanoparticle and amorphous film formation meant that the distribution of nanoparticles within the deposits was uniform and avoided problems of agglomeration of the nanoparticles. The advantage of this synthesis method is that any material which can be sputtered, including magnetic materials, can be used to produce the nanoparticle phase of the nanocomposite. The exhaust plasma from the TPHC can be used to simultaneously deposit the amorphous phase through a suitable plasma enhanced chemical reaction.

Název v anglickém jazyce

Nanocomposite films of a-C:H/Bi made using a toroidal planar hollow cathode

Popis výsledku anglicky

We report the synthesis of nanocomposite films of bismuth nanoparticles (Bi NP) in a hydrogenated amorphous carbon, a-C:H, matrix. The bismuth nanoparticles were generated within a toroidal planar hollow cathode (TPHC) system using a pulsed DC power of 200 W, and the a-C:H was simultaneously produced by plasma enhanced chemical vapour deposition (PECVD) of acetylene, or methane, in the exit-plasma from the TPHC. The concurrent nanoparticle and amorphous film formation meant that the distribution of nanoparticles within the deposits was uniform and avoided problems of agglomeration of the nanoparticles. The advantage of this synthesis method is that any material which can be sputtered, including magnetic materials, can be used to produce the nanoparticle phase of the nanocomposite. The exhaust plasma from the TPHC can be used to simultaneously deposit the amorphous phase through a suitable plasma enhanced chemical reaction.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

FlatChem

ISSN

2452-2627

e-ISSN

—

Svazek periodika

20

Číslo periodika v rámci svazku

MAR

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

100160

Kód UT WoS článku

000566556900003

EID výsledku v databázi Scopus

2-s2.0-85079610283