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cond-mat.mtrl-sci2025
Hydroxylation-driven surface reconstruction at the origin of compressive-to-tensile stress transition in metal oxide nanoparticles
Yang Hu, Vladyslav Turlo
Experiments reveal negative (non-Laplacian) surface stresses in metal oxide nanoparticles, partly associated with humidity during fabrication and annealing. Using a neural network…
cond-mat.mtrl-sci2025
Refining interface stress measurement in nanomultilayers through layer corrugation and interface roughness corrections
Yang Hu, Aleksandr Druzhinin, Claudia Cancellieri +1
We introduce new models that incorporate layer corrugation and interface roughness into standard approaches for measuring interface stress in nanomultilayers (NMLs). Applied to Cu/…