Size Dependence of the Band Gap of Core–Shell Tantalum and Tantalum Oxide (V) Nanoclusters

Size Dependence of the Band Gap of Core–Shell Tantalum and Tantalum Oxide (V) Nanoclusters

Monodisperse films of spherical tantalum oxide (V) nanoclusters and spherical tantalum nanoclusters with a tantalum oxide shell with diameters of 1.4–8 nm were obtained by magnetron sputtering. The size of the deposited nanoclusters was controlled using a quadrupole mass filter. The chemical composi...

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Bibliographic Details
Main Authors: Valentin A. Shilov, Petr V. Borisyuk, Diana V. Bortko, Smagul Karazhanov, Yuri Y. Lebedinskii, Oleg S. Vasilyev
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Nanomaterials
Subjects:
nanoclusters
nanoparticles
tantalum
tantalum oxide
band gap
quadrupole mass filter
Online Access:https://www.mdpi.com/2079-4991/15/1/14
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