@ARTICLE{Manecka-Padaż_Aleksandra_Experimental_2022, author={Manecka-Padaż, Aleksandra and Jenczyk, Piotr and Pęcherski, Ryszard B. and Nykiel, Anna}, volume={70}, number={6}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, pages={e143648}, howpublished={online}, year={2022}, 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.}, type={Article}, title={Experimental investigation of Euler’s elastica: in-situ SEM nanowire post-buckling}, URL={http://journals.pan.pl/Content/125567/PDF/BPASTS_2022_70_6_3341.pdf}, doi={10.24425/bpasts.2022.143648}, keywords={post-buckling, nanowire, nanomechanics}, }