2 article(s) from Zadin, Vahur
Typical TEM image of Au NPs before thermal treatment.
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Morphology of the Au NPs and after annealing at (a) 200 (b), 400 (c) 600 (d) and 800 °C. Slight rou...
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Au NP annealed at 800 °C with well-pronounced five-fold twinned inner structure.
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The transition of 5 and 2 nm NPs into rounded shapes bounded by energetically favorable surfaces. A...
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(a) Profile of a Au NP and (b) topography image of NPs on the Si substrate prior to manipulation. (...
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Dissipated power per NP radius as a function of the NP diameter. The diameter is defined as the hei...
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Evolution of the SiO2 layer thickness as a function of the annealing temperature.
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Beilstein J. Nanotechnol. 2020, 11, 61–67, doi:10.3762/bjnano.11.6
Schematic and SEM image of a pentagonal silver nanowire (Ag NW). SEM image adapted with permission ...
(a) Atomic simulation model of the Ag NW, (b) the internal twin structures (atoms in perfect lattic...
SEM (a) and TEM (b,c) images of deformed Ag NWs drop-cast from a solution.
Ag NW bending experiment observed inside a SEM. (a) Straight NW before bending, (b) NW bent close t...
Distribution of angles of the deformed NWs after an abrupt plastic event in the bending tests.
Von Mises stress distribution in a bent Au NW at the critical bending angle, corresponding to the m...
Au and Ag NW yield strengths as revealed from the bending tests.
Bending force versus displacement curve (top) and the evolution of the atomic structure and the int...
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Bending of an alumina-coated silver NW. No breaking or abrupt deformation were observed even for re...
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Beilstein J. Nanotechnol. 2019, 10, 2468–2476, doi:10.3762/bjnano.10.237
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