Three-dimensional trapping and assembly ...
Type de document :
Autre communication scientifique (congrès sans actes - poster - séminaire...)
URL permanente :
Titre :
Three-dimensional trapping and assembly of small particles with synchronized spherical acoustical vortices
Auteur(s) :
Gong, Zhixiong []
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Baudoin, Michael [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Baudoin, Michael [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Éditeur :
American Physical Society
Date de publication :
2020-12-01
Discipline(s) HAL :
Sciences de l'ingénieur [physics]
Résumé en anglais : [en]
Three-dimensional harmless contactless manipulation and assembly of micro-objects and microorganisms would open other horizons in microrobotics and microbiology, e.g., for microsystems assembly or tissue engineering. In ...
Lire la suite >Three-dimensional harmless contactless manipulation and assembly of micro-objects and microorganisms would open other horizons in microrobotics and microbiology, e.g., for microsystems assembly or tissue engineering. In this paper, we theoretically show that small particles compared to the wavelength can be trapped and assembled in three dimensions with synchronized spherical vortices. The particles can be approached both laterally and axially and, for each configuration, the maximum assembly speed can be determined by balancing the Stokes' drag force and the critical radiation force. These theoretical results provide guidelines to design acoustical tweezers able to trap and assemble particles in three dimensions.Lire moins >
Lire la suite >Three-dimensional harmless contactless manipulation and assembly of micro-objects and microorganisms would open other horizons in microrobotics and microbiology, e.g., for microsystems assembly or tissue engineering. In this paper, we theoretically show that small particles compared to the wavelength can be trapped and assembled in three dimensions with synchronized spherical vortices. The particles can be approached both laterally and axially and, for each configuration, the maximum assembly speed can be determined by balancing the Stokes' drag force and the critical radiation force. These theoretical results provide guidelines to design acoustical tweezers able to trap and assemble particles in three dimensions.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Source :
Date de dépôt :
2021-08-18T04:04:47Z
Fichiers
- http://arxiv.org/pdf/2005.08086
- Accès libre
- Accéder au document