Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Vitaly B, Svetovoy"'
Autor:
Vitaly B. Svetovoy
Publikováno v:
Physics, Vol 5, Iss 3, Pp 814-822 (2023)
The Casimir forces between metals or good conductors have been checked experimentally. Semiconductors and especially dielectrics have not been investigated because of the surface charges, which generate strong electrostatic forces. Here, it is propos
Externí odkaz:
https://doaj.org/article/32d410d9ef014a739ae60e12f92a7d08
Autor:
Ilia V. Uvarov, Vitaly B. Svetovoy
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract A number of recent studies report enhancement of chemical reactions on water microdroplets or inside nanobubbles in water. This finding promises exciting applications, although the mechanism of the reaction acceleration is still not clear. S
Externí odkaz:
https://doaj.org/article/a2333c1812c44421abc11491d7c857e9
Publikováno v:
Universe, Vol 8, Iss 11, p 574 (2022)
It is well known that the Casimir force calculated at large separations using the Lifshitz theory differs by a factor of 2 for metals described by the Drude or plasma models. We argue that this difference is entirely determined by the contribution of
Externí odkaz:
https://doaj.org/article/1965091edea64522b65954f40c07d86e
Publikováno v:
Micromachines, Vol 13, Iss 2, p 283 (2022)
The actuators needed for autonomous microfluidic devices have to be compact, low-power-consuming, and compatible with microtechnology. The electrochemical actuators could be good candidates, but they suffer from a long response time due to slow gas t
Externí odkaz:
https://doaj.org/article/48d71072701c44dc86089a7a9038ce37
Autor:
Ilia V. Uvarov, Pavel S. Shlepakov, Artem E. Melenev, Kechun Ma, Vitaly B. Svetovoy, Gijs J. M. Krijnen
Publikováno v:
Actuators, Vol 10, Iss 3, p 62 (2021)
Microfluidic devices providing an accurate delivery of fluids at required rates are of considerable interest, especially for the biomedical field. The progress is limited by the lack of micropumps, which are compact, have high performance, and are co
Externí odkaz:
https://doaj.org/article/819c97e2db0740a0a62786fd05657f29
Publikováno v:
Universe, Vol 7, Iss 3, p 64 (2021)
Technological progress has made possible precise measurements of the Casimir forces at distances less than 100 nm. It has enabled stronger constraints on the non-Newtonian forces at short separations and improved control of micromechanical devices. E
Externí odkaz:
https://doaj.org/article/ada8dd7f534b4c0f958cf30f6d75454d
Autor:
George Palasantzas, Vitaly B. Svetovoy
Publikováno v:
The State of the Quantum Vacuum ISBN: 9789811266072
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e5d38d01feac620dd6bf577fe3e8370
https://doi.org/10.1142/9789811266089_0005
https://doi.org/10.1142/9789811266089_0005
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0181727 (2017)
Using different experimental techniques we visualize a cloud of gas in water that is produced electrochemically by the alternating polarity process. Liquid enriched with gas does not contain bubbles strongly scattering visible light but its refractiv
Externí odkaz:
https://doaj.org/article/0b3d29fe4a23447182a3ae87c628c9dd
Publikováno v:
Journal of Colloid and Interface Science. 582:167-176
Hypothesis Water electrolysis performed by short ( ≲ 5 μ s) voltage pulses of alternating polarity generates a dense cloud of H2 and O2 nanobubbles. Platinum electrodes turn black in this process, while they behave differently when the polarity is
Publikováno v:
International Conference on Micro- and Nano-Electronics 2021.