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pro vyhledávání: '"Alejandro V"'
We experimentally study the statistics of the transition path time taken by a submicron bead to successfully traverse an energy barrier created by two optical tweezers in two prototypical viscoelastic fluids, namely, aqueous polymer and micellar solu
Externí odkaz:
http://arxiv.org/abs/2409.05651
Autor:
Domínguez, Jesus Manuel Antúnez, García, Laura Pérez, Rivera-Yoshida, Natsuko, Di Franco, Jasmin, Steiner, David, Arzola, Alejandro V., Benítez, Mariana, Blomqvist, Charlotte Hamngren, Cerbino, Roberto, Adiels, Caroline Beck, Volpe, Giovanni
Myxococcus xanthus is a unicellular organism whose cells possess the ability to move and communicate, leading to the emergence of complex collective properties and behaviours. This has made it an ideal model system to study the emergence of collectiv
Externí odkaz:
http://arxiv.org/abs/2407.18714
Autor:
Nulens, Lukas, Chaves, Davi A. D., Harb, Omar J. Y., Scheerder, Jeroen E., Lejeune, Nicolas, Brahim, Kamal, Raes, Bart, Silhanek, Alejandro V., Van Bael, Margriet J., Van de Vondel, Joris
The energy landscape of multiply connected superconducting structures is ruled by fluxoid quantization due to the implied single-valuedness of the complex wave function. The transitions and interaction between these energy states, each defined by a s
Externí odkaz:
http://arxiv.org/abs/2405.11882
Autor:
Xue, Cun, Ren, Han-Xi, Jia, Peng, Wang, Qing-Yu, Liu, Wei, Ou, Xian-Jin, Sun, Liang-Ting, Silhanek, Alejandro V
Superconductors play a crucial role in the advancement of high-field electromagnets. Unfortunately, their performance can be compromised by thermomagnetic instabilities, wherein the interplay of rapid magnetic and slow heat diffusion can result in ca
Externí odkaz:
http://arxiv.org/abs/2403.07666
Autor:
Pérez-Garcéa, Laura, Selin, Martin, Ciarlo, Antonio, Magazzu, Alessandro, Pesce, Giuseppe, Sasso, Antonio, Volpe, Giovanni, Castillo, Isaac Pérez, Arzola, Alejandro V.
Optical tweezers (OT) have become an essential technique in several fields of physics, chemistry, and biology as precise micromanipulation tools and microscopic force transducers. Quantitative measurements require the accurate calibration of the trap
Externí odkaz:
http://arxiv.org/abs/2305.07245
Autor:
Nulens, Lukas, Lejeune, Nicolas, Caeyers, Joost, Marinković, Stefan, Cools, Ivo, Dausy, Heleen, Basov, Sergey, Raes, Bart, Van Bael, Margriet J., Geresdi, Attila, Silhanek, Alejandro V., Van de Vondel, Joris
Publikováno v:
Commun Phys 6, 267 (2023)
Macroscopic superconducting components are an important building block of various quantum circuits. Since several of the envisioned applications require exposure to magnetic fields, it is of utmost importance to explore the impact of magnetic fields
Externí odkaz:
http://arxiv.org/abs/2305.02418
Publikováno v:
Electromagnetic Science, Vol 2, Iss 2, Pp 1-20 (2024)
The macroscopic electromagnetic properties of type-II superconductors are mainly influenced by the behavior of microscopic superconducting flux quantum units. Time-dependent Ginzburg-Landau (TDGL) theory is a well-known tool for describing and examin
Externí odkaz:
https://doaj.org/article/a8c11d151f3441509bc27b13e9e2064c
Autor:
Volpe, Giovanni, Maragò, Onofrio M., Rubinzstein-Dunlop, Halina, Pesce, Giuseppe, Stilgoe, Alexander B., Volpe, Giorgio, Tkachenko, Georgiy, Truong, Viet Giang, Chormaic, Síle Nic, Kalantarifard, Fatemeh, Elahi, Parviz, Käll, Mikael, Callegari, Agnese, Marqués, Manuel I., Neves, Antonio A. R., Moreira, Wendel L., Fontes, Adriana, Cesar, Carlos L., Saija, Rosalba, Saidi, Abir, Beck, Paul, Eismann, Jörg S., Banzer, Peter, Fernandes, Thales F. D., Pedaci, Francesco, Bowen, Warwick P, Vaippully, Rahul, Lokesh, Muruga, Roy, Basudev, Thalhammer, Gregor, Ritsch-Marte, Monika, García, Laura Pérez, Arzola, Alejandro V., Castillo, Isaac Pérez, Argun, Aykut, Muenker, Till M., Vos, Bart E., Betz, Timo, Cristiani, Ilaria, Minzioni, Paolo, Reece, Peter J., Wang, Fan, McGloin, David, Ndukaife, Justus C., Quidant, Romain, Roberts, Reece P., Laplane, Cyril, Volz, Thomas, Gordon, Reuven, Hanstorp, Dag, Marmolejo, Javier Tello, Bruce, Graham D., Dholakia, Kishan, Li, Tongcang, Brzobohatý, Oto, Simpson, Stephen H., Zemánek, Pavel, Ritort, Felix, Roichman, Yael, Bobkova, Valeriia, Wittkowski, Raphael, Denz, Cornelia, Kumar, G. V. Pavan, Foti, Antonino, Donato, Maria Grazia, Gucciardi, Pietro G., Gardini, L., Bianchi, G., Kashchuk, A., Capitanio, M., Paterson, Lynn, Jones, P. H., Berg-Sørensen, Kirstine, Barooji, Younes F., Oddershede, Lene B., Pouladian, Pegah, Preece, Daryl, Adiels, Caroline Beck, De Luca, Anna Chiara, Magazzù, A., Ciriza, D. Bronte, Iatì, M. A., Swartzlander, Grover A.
Optical tweezers are tools made of light that enable contactless pushing, trapping, and manipulation of objects ranging from atoms to space light sails. Since the pioneering work by Arthur Ashkin in the 1970s, optical tweezers have evolved into sophi
Externí odkaz:
http://arxiv.org/abs/2206.13789
Publikováno v:
Journal of the Optical Society of America B, 39 1233 (2022)
Near-field patterns of light provide a way to optically trap, deliver and sort single nanoscopic particles in a wide variety of applications in nanophotonics, microbiology and nanotechnology. Using rigorous electromagnetic theory, we investigate the
Externí odkaz:
http://arxiv.org/abs/2205.15989
Publikováno v:
In Journal of Surgical Research October 2024 302:966-974