Schröter, Matthias

[["dc.bibliographiccitation.firstpage","7310"],["dc.bibliographiccitation.issue","36"],["dc.bibliographiccitation.journal","Soft Matter"],["dc.bibliographiccitation.lastpage","7323"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Giustiniani, Anaïs"],["dc.contributor.author","Weis, Simon"],["dc.contributor.author","Poulard, Christophe"],["dc.contributor.author","Kamm, Paul H."],["dc.contributor.author","García-Moreno, Francisco"],["dc.contributor.author","Schröter, Matthias"],["dc.contributor.author","Drenckhan, Wiebke"],["dc.date.accessioned","2022-06-08T07:58:44Z"],["dc.date.available","2022-06-08T07:58:44Z"],["dc.date.issued","2018"],["dc.description.abstract","The packing of soft frictional and adhesive emulsion drops shows similarities to packings of frictional hard spheres, while also presenting intriguing new features."],["dc.description.abstract","Our understanding of the structural features of foams and emulsions has advanced significantly over the last 20 years. However, with a search for “super-stable” liquid dispersions, foam and emulsion science employs increasingly complex formulations which create solid-like visco-elastic layers at the bubble/drop surfaces. These lead to elastic, adhesive and frictional forces between bubbles/drops, impacting strongly how they pack and deform against each other, asking for an adaptation of the currently available structural description. The possibility to modify systematically the interfacial properties makes these dispersions ideal systems for the exploration of soft granular materials with complex interactions. We present here a first systematic analysis of the structural features of such a system using a model silicone emulsion containing millimetre-sized polyethylene glycol drops (PEG). Solid-like drop surfaces are obtained by polymeric cross-linking reactions at the PEG–silicone interface. Using a novel droplet-micromanipulator, we highlight the presence of elastic, adhesive and frictional interactions between two drops. We then provide for the first time a full tomographic analysis of the structural features of these emulsions. An in-depth analysis of the angle of repose, local volume fraction distributions, pair correlation functions and the drop deformations for different skin formulations allow us to put in evidence the striking difference with “ordinary” emulsions having fluid-like drop surfaces. While strong analogies with frictional hard-sphere systems can be drawn, these systems display a set of unique features due to the high deformability of the drops which await systematic exploration."],["dc.identifier.doi","10.1039/C8SM00830B"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/110511"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-575"],["dc.relation.eissn","1744-6848"],["dc.relation.issn","1744-683X"],["dc.rights.uri","http://rsc.li/journals-terms-of-use"],["dc.title","Skinny emulsions take on granular matter"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","051809"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Review of Scientific Instruments"],["dc.bibliographiccitation.volume","88"],["dc.contributor.author","Weis, Simon"],["dc.contributor.author","Schröter, Matthias"],["dc.date.accessioned","2022-06-08T07:58:52Z"],["dc.date.available","2022-06-08T07:58:52Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1063/1.4983051"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/110555"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-575"],["dc.relation.eissn","1089-7623"],["dc.relation.issn","0034-6748"],["dc.title","Analyzing X-ray tomographies of granular packings"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Physical Review. E"],["dc.bibliographiccitation.volume","95"],["dc.contributor.author","Schella, André"],["dc.contributor.author","Weis, Simon"],["dc.contributor.author","Schröter, Matthias"],["dc.date.accessioned","2022-06-08T07:59:38Z"],["dc.date.available","2022-06-08T07:59:38Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1103/PhysRevE.95.062903"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/110814"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-575"],["dc.relation.eissn","2470-0053"],["dc.relation.issn","2470-0045"],["dc.title","Charging changes contact composition in binary sphere packings"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","043020"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","New Journal of Physics"],["dc.bibliographiccitation.volume","21"],["dc.contributor.author","Weis, Simon"],["dc.contributor.author","Schröder-Turk, Gerd E"],["dc.contributor.author","Schröter, Matthias"],["dc.date.accessioned","2022-06-08T07:59:01Z"],["dc.date.available","2022-06-08T07:59:01Z"],["dc.date.issued","2019"],["dc.description.sponsorship"," Deutscher Akademischer Austauschdienst https://doi.org/10.13039/501100001655"],["dc.description.sponsorship"," Deutsche Forschungsgemeinschaft https://doi.org/10.13039/501100001659"],["dc.identifier.doi","10.1088/1367-2630/ab1517"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/110606"],["dc.notes.intern","DOI-Import GROB-575"],["dc.relation.eissn","1367-2630"],["dc.rights.uri","http://iopscience.iop.org/info/page/text-and-data-mining"],["dc.title","Structural similarity between dry and wet sphere packings"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]