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Communications Comunicações 2024

Invited Talks

  • Bloch-Landau-Zener oscillations in a quasi-periodic potential, September 3, 2024, CMD31, Braga, Portugal
  • BSM (CP) interpretations of LHC Higgs measurements, Standard Model at the LHC, Rome, Italy, May 2024
  • Scale and conformal invariance in active flows, May 21, 2024, Emergent patterns in systems with long-range interaction or correlated noise, Pompeii, Italy
  • Self-folding at the microscale, September 4, 2004, MC9 - Machine learning in soft condensed matter, CMD-General Conference of the Condensed Matter Division 31, Braga, Portugal
  • Self-folding Kirigami at the microscale, June 14, 2024, Symposium in Honor of the 70th Birthday of Professor Hans Herrmann, Fortaleza, Brazil

Talks

Posters

  • Experimental realization of stochastic folding, Self-folding kirigami has been proposed to obtain 3D structures from 2D templates. At the macroscale, self-folding is usually driven by stress relaxation, with a unique folding path and structure [1]. In recent years, there has been an increasing number of methodologies to obtain folded structures at the microscale stochastically, e.g. DNA origami [2] and emulsion droplet self-folding [3]. At the microscale, due to the presence of thermal fluctuations, the folding process is stochastic, and the obtained structures and folding paths depend on the initial template and experimental conditions [4]. Stochastic folding has advantages as it is usually simpler, reversible, and requires minimal external control, thus easier to scale up. Previous studies are mainly numerical as controlled experiments at the microscale are difficult. In this work, we are developing an experimental setup to study self-folding at the macroscale driven by different sources of stochastic forces inspired by similar systems designed to study self-assembly processes. The results obtained are compared with results at the microscale and with computational simulations performed in our research group. References[1] E.A. Peraza Hernandez, D.J. Hartl, D.C. Lagoudas, Springer Cham, 2019[2] S. Dey, C. Fan, K. V. Gothelf, J. Li, C. Lin, L. Liu, N. Liu, M.A.D. Nijenhuis, B. Saccà, F.C. Simmel, H. Yan, P. Zhan, Nat. Rev. Methods Prim. 1 (2021) 13. [3] A. McMullen, M. Muñoz Basagoiti, Z. Zeravcic, J. Brujic, Nat. 610 (2022) 502.[4] N.A.M. Araújo, R.A. da Costa, S.N. Dorogovtsev, J.F.F. Mendes, Phys. Rev. Lett. 120 (2018) 188001
  • Liquid Hopfield model: retrieval and localization in multi-component mixtures, Frontiers in Non-equilibrium Physics |  2024
  • Particle-based simulations of active liquid-crystal Skyrmions using ML potentials, CMD31-General Conference of the Condensed Matter Division of the European Physical Society (2024)
  • Pumping and mixing active nematics with asymmetric inclusions, Rodrigo C. V. Coelho, Ignasi Vélez, Margarida M. Telo da Gama, Jordi Ignés and Francesc Sagues.  International Conference on Liquid Crystals, Rio de Janeiro Brazil, 2024
  • Two-component scalar Dark Matter, The Fundamentals: Summer school in high-energy and gravitational physics, Split, Croatia, September 2024
  • ‘Dynamics of liquid bridges between patterned surfaces, M. S. Rodrigues, R. C. V. Coelho and P. I, C. Teixeira, CMD31 - General Conference of the Condensed Matter Division, Braga, Portugal, September 2024; 12th Liquid Matter Conference, Mainz, Germany, September 2024
  • ‘Ultraconfined oblate hard particles between hybrid penetrable walls, C. Anquetil-Deck, D. J. Cleaver and P. I. C. Teixeira, CMD31 - General Conference of the Condensed Matter Division, Braga, Portugal, September 2024; 12th Liquid Matter Conference, Mainz, Germany, September 2024