2026-06-02T13:44:59Z https://archive.materialscloud.org/oai2d

oai:materialscloud.org:2059 2024-01-24T10:37:05Z openaire_data community-mcarchive

Ruiz-Franco, José Zaccarelli, Emanuela Scotti, Andrea Schmidt, Maximilian M. Ruiz-Franco, José Bochenek, Steffen Camerin, Fabrizio Zaccarelli, Emanuela Scotti, Andrea 2024-01-24 In situ interfacial rheology and numerical simulations are used to investigate microgel monolayers in a wide range of packing fractions, ζ<sub>2D</sub>. The heterogeneous particle compressibility determines two flow regimes characterized by distinct master curves. To mimic the microgel architecture and reproduce experiments, an interaction potential combining a soft shoulder with the Hertzian model is introduced. In contrast to bulk conditions, the elastic moduli vary nonmonotonically with ζ<sub>2D</sub> at the interface, confirming long-sought predictions of reentrant behavior for Hertzian-like systems. application/zip text/markdown https://doi.org/10.24435/materialscloud:df-x5 oai:materialscloud.org:2059 mcid:2024.14 eng Materials Cloud https://doi.org/10.1103/PhysRevLett.131.258202 https://archive.materialscloud.org/communities/mcarchive https://doi.org/10.24435/materialscloud:gh-0x info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode microgels liquid-liquid interfaces softness and elasticity elastic properties Hertzian model Interfacial fluid rheology of soft particles info:eu-repo/semantics/other