| Partner: A. Nykiel |
Recent publications
| 1. | Manecka-Padaż A., Jenczyk P., Pęcherski R., Nykiel A.♦, Experimental investigation of Euler’s elastica: in-situ SEM nanowire post-buckling, BULLETIN OF THE POLISH ACADEMY OF SCIENCES: TECHNICAL SCIENCES, ISSN: 0239-7528, DOI: 10.24425/bpasts.2022.143648, Vol.70(6), No.e143648, pp.1-6, 2023 Abstract: An in-situ nanoindenter with a flat tip was employed to conduct buckling tests of a single nanowire with simultaneous SEM imaging. A series of SEM images allowed us to calculate deflection. The deflection was confronted with the mathematical model of elastica. The post-buckling behaviour of nanowires is conducted in the framework of the nonlinear elasticity theory. Results show the significant effect of geometrical parameters on the stability of buckled nanowires. Keywords:post-buckling, nanowire, nanomechanics Affiliations:
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