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DTSTART:20200329T030000
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DTSTAMP:20260406T000412Z
UID:5e21c83d54244318620637@ist.ac.at
DTSTART:20200210T090000
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DESCRIPTION:Speaker: Jeremie Palacci\nhosted by Scott Waitukaitis\nAbstract
 : Active particles are microscopic particles\, which can inject energy loc
 ally and were made available by recent progress in colloidal science. They
  are ideal "pump-probes" to explore the emergent properties in soft system
 s powered from within or control and direct self-assembly at the microscal
 e.In this talk\, I will first show how active particles added to a materia
 l can regulate its activity internally and boost the annealing of a colloi
 dal monolayer [1]. It opens a broad range of novel opportunities to therma
 l treatments\, where the properties of matter are not controlled macroscop
 ically but microscopically and in real time by active dopants.Next\, I wil
 l introduce a new type of self-assembly through a novel approach to devise
  spinning microrotors that self-assemble and synchronize\, from a single t
 ype of building block  a colloid that self-propels. Using photo-active par
 ticles and light patterns\, I will demonstrate the potential of non-equili
 brium (phoretic) interactions to program self-assembly and control dynamic
 al colloidal architectures [2]. It shows that\, as in living systems\, non
 -equilibrium processes hold the key to the realization of synthetic machin
 es from machines.
LOCATION:Mondi Seminar Room 2\, Central Building\, ISTA
ORGANIZER:tguggenb@ist.ac.at
SUMMARY:Jeremie Palacci: Soft Matters: Carving non-equilibrium pathways to 
 control self-assembly
URL:https://talks-calendar.ista.ac.at/events/2536
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