Zhurnal Radioelektroniki - Journal of Radio Electronics. eISSN 1684-1719. 2022. №6
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DOI: https://doi.org/10.30898/1684-1719.2022.6.1

 

SIMULATION OF HIGH-SPEED OPERATION OF A COMPOSITE NANOACTUATOR
BASED ON THE SHAPE MEMORY EFFECT WITH MINIMAL THERMAL DRIFT

 

S.R. Romanov 1, N.Y. Kataev 1, P.V. Lega 2, A.P. Orlov 2, A.I. Kartsev 3,
A.V. Prokunin 2, V.V. Koledov 2

 

 

1 Bauman Moscow State Technical University, 105005, Moscow, Russia

2 Kotelnikov Institute of Radio Engineering and Electronics of the Russian Academy of Sciences, 125009, Moscow, Russia

3 Computing Center FEB RAS, 680063, Khabarovsk, Russia

 

The paper was received May 24, 2022.

 

Abstract. The kinetic properties and high-speed processes during phase transformations and related effects of giant deformations in micro- and nanosamples of functional nanomaterials in alternating electric and thermal fields have been studied. Theoretically studied the processes of controlled deformation (activation) and heat distribution at small sample sizes, in which the manifestation of such phenomena as thermoelastic martensitic phase transition and associated shape memory effect (SME) is possible. A computing model of the speedwork of a composite actuator has been constructed and the dependence of the maximum activation frequency on the linear dimensions of the micro-actuator has been determined.

Key words: nanotweezers, shape memory effect, martensite transformation, Ti2NiCu, nanomanipulation, NEMS.

Financing: The study was carried out with the financial support of the RGNF grant №.22-19-00783.

 

References

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For citation:

Romanov S.R., Kataev N.Yu., Lega P.V., Orlov A.P., Kartsev A.I., Prokunin A.V., Koledov V.V. Simulation of high-speed operation of a composite nanoactuator based on the shape memory effect with minimal thermal drift. Zhurnal radioelektroniki [Journal of Radio Electronics] [online]. 2022. №6. https://doi.org/10.30898/1684-1719.2022.6.1