Geodesic
Observation of the shape memory effect and thermoelastic martensitic transition in the nano-scale at Ti$_2$NiCu alloy in a transmission electron microscope
Čelâbinskij fiziko-matematičeskij žurnal, Tome 8 (2023) no. 1, pp. 104-111.

Voir la notice de l'article provenant de la source Math-Net.Ru

For the first time in a transmission electron microscope during heating and cooling, the reversible shape memory effect in composite amorphous-crystalline Ti$_2$NiCu samples was demonstrated while observing the evolution of the structure of martensitic twins and changes in shape. The studies were carried out on very thin wedge-shaped specimens with varying thickness from $200$ to $20$ nm, made in the form of a composite bimetallic nano-actuator using an original technique of local etching and polishing with a focused ion beam.
Keywords: shape memory effect, mertensitic transformations, phase transitions, size effect, nanotweezers. 
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P. V. Lega; A. P. Orlov; V. V. Koledov; F. O. Milovich. Observation of the shape memory effect and thermoelastic martensitic transition in the nano-scale at Ti$_2$NiCu alloy in a transmission electron microscope. Čelâbinskij fiziko-matematičeskij žurnal, Tome 8 (2023) no. 1, pp. 104-111. http://geodesic.mathdoc.fr/item/CHFMJ_2023_8_1_a8/

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