2026-06-24T23:28:11Z https://archive.materialscloud.org/oai2d

oai:materialscloud.org:2627 2026-01-26T12:56:10Z openaire_data community-mcarchive

Turlo, Vladyslav Hu, Yang Sharma, Amit Druzhinin, Aleksandr Cancellieri, Claudia Turlo, Vladyslav 2025-04-07 This study introduces new models that incorporate layer corrugation and interface roughness into standard approaches for measuring interface stress in nanomultilayers (NMLs). Applied to Cu/W NMLs, these models show that ignoring such features can inflate measured interface stress by up to 0.4 J/m^2. However, corrugation and roughness alone cannot account for the extreme stresses reported, suggesting that atomic-scale phenomena (e.g., intermixing and metastable phase formation at the interfaces) dominate. These findings highlight the importance of balancing bilayer counts and thickness-to-roughness ratios for reliable stress quantification, providing a practical pathway to designing and characterizing advanced nanocomposite coatings with improved accuracy. application/zip text/markdown https://doi.org/10.24435/materialscloud:d2-jw oai:materialscloud.org:2627 mcid:2025.53 eng Materials Cloud https://doi.org/10.48550/arXiv.2501.18247 https://doi.org/10.1016/j.apsusc.2025.163190 https://archive.materialscloud.org/communities/mcarchive https://doi.org/10.24435/materialscloud:mx-va info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode interface stress nanomultilayers corrugations roughness model MARVEL/P1 Refining interface stress measurement in nanomultilayers through layer corrugation and interface roughness corrections info:eu-repo/semantics/other