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Mikk Antsov

Explore the profile of Mikk Antsov including associated specialties, affiliations and a list of published articles. Areas
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Articles 15
Citations 92
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Recent Articles
1.
Trausa A, Oras S, Vlassov S, Antsov M, Tiirats T, Kyritsakis A, et al.
Beilstein J Nanotechnol . 2024 Jun; 15:704-712. PMID: 38919166
Due to the recent interest in ultrawide bandgap β-GaO thin films and nanostructures for various electronics and UV device applications, it is important to understand the mechanical properties of GaO...
2.
Damerchi E, Oras S, Butanovs E, Liivlaid A, Antsov M, Polyakov B, et al.
Beilstein J Nanotechnol . 2024 May; 15:435-446. PMID: 38711582
Metallic nanowires (NWs) are sensitive to heat treatment and can split into shorter fragments within minutes at temperatures far below the melting point. This process can hinder the functioning of...
3.
Sondors R, Kosmaca J, Kunakova G, Jasulaneca L, Ramma M, Meija R, et al.
Nanomaterials (Basel) . 2020 Jun; 10(6). PMID: 32486063
Size distribution, Young's moduli and electrical resistivity are investigated for CuO nanowires synthesized by different thermal oxidation methods. Oxidation in dry and wet air were applied for synthesis both with...
4.
Oras S, Vlassov S, Vigonski S, Polyakov B, Antsov M, Zadin V, et al.
Beilstein J Nanotechnol . 2020 Jan; 11:61-67. PMID: 31976197
In the present paper, we investigate the effect of heat treatment on the geometry and mobility of Au nanoparticles (NPs) on a Si substrate. Chemically synthesized Au NPs of diameter...
5.
Kosmaca J, Meija R, Antsov M, Kunakova G, Sondors R, Iatsunskyi I, et al.
Nanoscale . 2019 Jul; 11(28):13612-13619. PMID: 31290891
Germanium tin (GeSn) has been proposed as a promising material for electronic and optical applications due to the formation of a direct band-gap at a Sn content >7 at%. Furthermore,...
6.
Antsov M, Polyakov B, Zadin V, Mets M, Oras S, Vahtrus M, et al.
Micron . 2019 Jun; 124:102686. PMID: 31202033
Mechanical characterisation of individual nanostructures is a challenging task and can greatly benefit from the utilisation of several alternative approaches to increase the reliability of results. In the present work,...
7.
Vlassov S, Oras S, Antsov M, Butikova J, Lohmus R, Polyakov B
Nanotechnology . 2018 Feb; 29(19):195707. PMID: 29469059
High surface energy of individual nanostructures leads to high adhesion and static friction that can completely hinder the operation of nanoscale systems with movable parts. For instance, silver or gold...
8.
Vlassov S, Polyakov B, Vahtrus M, Mets M, Antsov M, Oras S, et al.
Nanotechnology . 2017 Nov; 28(50):505707. PMID: 29087364
The proper choice of coating materials and methods in core-shell nanowire (NW) engineering is crucial to assuring improved characteristics or even new functionalities of the resulting composite structures. In this...
9.
Joost U, Sutka A, Visnapuu M, Tamm A, Lembinen M, Antsov M, et al.
Beilstein J Nanotechnol . 2017 Mar; 8:229-236. PMID: 28243561
Colorimetric gas sensing is demonstrated by thin films based on ultrasmall TiO nanoparticles (NPs) on Si substrates. The NPs are bound into the film by -toluenesulfonic acid (PTSA) and the...
10.
Vlassov S, Polyakov B, Oras S, Vahtrus M, Antsov M, Sutka A, et al.
Nanotechnology . 2016 Jul; 27(33):335701. PMID: 27377119
In the present work, we demonstrate a novel approach to nanotribological measurements based on the bending manipulation of hexagonal ZnO nanowires (NWs) in an adjustable half-suspended configuration inside a scanning...