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AG Computersimulationen und Theorie komplexer FluideSascha Gerloff

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Sascha Gerloff

Lupe

Kontakt

Büro:
EW 279
Telefon:
+49 30 314 24474
Adresse:
Sekr. PN 7-1
Institut für Theoretische Physik
Technische Universität Berlin
Hardenbergstr. 36
D-10623 Berlin
Email:
(a)tu-berlin.de

Forschungsinteresse

Defect structures of colloidal layers driven by a planar shear flow, forming density excitations in narrow slit-pore confinement. (Rendered with POV-Ray)
Lupe

  • Computer simulation of colloidal suspensions in shear flow

  • Shear-induced non-equilibrium dynamics in soft matter

  • Role of confinement for structural and dynamical properties

  • Local transport mechanism in dense colloidal suspensions (density exciations)

  • Developing feedback control strategies, manipulating the non-linear dynamics of colloidal suspensions

  • Link between colloidal crystal layers in shear-flow to driven monolayers on a periodic potential

Publikationen


  • Tarlan A. Vezirov, Sascha Gerloff, and Sabine H. L. Klapp.
    Manipulating shear-induced non-equilibrium transitions in colloidal films by feedback control.
    Soft Matter, 11(2), 406413 (2015)

  • Sascha Gerloff and Sabine H. L. Klapp
    Depinning and heterogeneous dynamics of colloidal crystal layers under shear flow
    Phys. Rev. E, 94, 062605 (2016)

  • Sascha Gerloff, Tarlan A. Vezirov, and Sabine H. L. Klapp
    Shear-induced laning transition in a confined colloidal film
    Phys. Rev. E, 95, 062605  (2017)

  • Sascha Gerloff and Sabine H. L. Klapp
    Stochastic thermodynamics of a confined colloidal suspension under shear flow
    Phys. Rev. E 98, 062619 (2018)

  • Antonio Ortiz-Ambriz, Sascha Gerloff, Sabine H. L. Klapp, Jordi Ortín, and Pietro Tierno
    Laning, Thinning and Thickening of Sheared Colloids in a Two-dimensional Taylor-Couette Geometry
    Soft Matter 14, 5121 (2018)

Vorträge

  • Seminar Group of Prof. Tierno May 2018 Barcelona (Spain)
    Shear-induced non-equilibrium dynamics of colloidal suspensions in a slitpore

  • DPG-Spring Meeting of the Condensed Matter Section 2018 Berlin (Germany)
    Thermodynamic signatures of shear-induced transitions in confined colloidal suspensions in shear flow

  • Symposium of the SFB910 April 2017 (Germany)
    Shear-driven depinning phenomena of colloidal suspensions in different geometries

  • DPG-Spring Meeting of the Condensed Matter Section 2017 Dresden (Germany)
    Shear-induced dynamics in colloidal nanoclutches

  • DPG-Spring Meeting of the Condensed Matter Section 2016 Regensburg (Germany)
    Friction dynamics of colloidal crystal layers in shear flow

  • Workshop on Control of Self-Organizing Nonlinear Systems 2015 in Wittenberg (Germany)
    Local transport via density excitations in confined colloidal mixtures under shear flow

  • Symposium of the SFB910 Mai 2015 (Germany)
    Towards feedback control of confined colloidal mixtures under shear flow

  • DPG-Spring Meeting of the Condensed Matter Section 2015 in Dresden (Germany)
    Dynamics of density excitations in shear-driven, confined binary mixtures

Poster


  • International Conference on Control of Self-Organizing Nonlinear Systems in Warnemünde 2018 (Germany)
    Thermodynamic signatures of non-equilibrium steady states in sheared colloidal films

  • 10th Liquid Matter Conference in Ljubljana 2017 (Slovenia)
    Brownian dynamics simulations of sheared colloidal nanoclutches

  • 3rd International Workshop on Nonlinear Response in Complex Matter in Primošten
     2016 (Croatia)
    Shear-induced transport mechanisms in dense colloidal suspensions in confinement

  • International Conference on Control of Complex Systems and Networks in Heringsdorf 2016 (Germany)
    Shear-induced transport mechanisms in dense colloidal suspensions in confinement

  • Nonequilibrium Collective Dynamics: Bridging the Gap between Hard and Soft Materials in Potsdam 2015 (Germany)
    Dynamics of density excitations: confined binary mixtures in shear flow

  • Conference on Control of Self-Organizing Nonlinear Systems in Warnemünde 2014 (Germany)
    Non-equilibrium dynamics of a binary mixture of confined colloidal particles in planar shear flow

  • DPG-Spring Meeting of the Condensed Matter Section 2014 in Dresden (Germany)
    Feedback control of non-equilibrium dynamics of a multi-layer system of confined colloidal particles in planar shear flow

 

 

Masterarbeit

Density excitations in a shear-driven, confined binary mixture

Professor Sabine H. L. Klapp
Computersimulationen und Theorie komplexer Fluide

Institut für Theoretische Physik
Fakultät II Mathematik und Naturwissenschaften
Eugene-P.-Wigner-Gebäude
Hardenbergstr. 36
10623 Berlin

Bachelorarbeit

Self-sustained Oscillations of a Pulse-Engine

Prof. Dr. Harald Engel
Nonlinear Dynamics and Pattern Formation

Institut für Theoretische Physik
Fakultät II Mathematik und Naturwissenschaften
Eugene-P.-Wigner-Gebäude
Hardenbergstr. 36
10623 Berlin

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