{"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1609.01497"}],"extern":"1","date_updated":"2023-02-23T13:47:40Z","publication_status":"published","language":[{"iso":"eng"}],"month":"08","user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","quality_controlled":"1","day":"14","_id":"9052","page":"6357-6364","publication":"Soft Matter","type":"journal_article","volume":12,"date_published":"2016-08-14T00:00:00Z","citation":{"apa":"Moyses, H., Palacci, J. A., Sacanna, S., &#38; Grier, D. G. (2016). Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam. <i>Soft Matter</i>. Royal Society of Chemistry . <a href=\"https://doi.org/10.1039/c6sm01163b\">https://doi.org/10.1039/c6sm01163b</a>","ama":"Moyses H, Palacci JA, Sacanna S, Grier DG. Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam. <i>Soft Matter</i>. 2016;12(30):6357-6364. doi:<a href=\"https://doi.org/10.1039/c6sm01163b\">10.1039/c6sm01163b</a>","ista":"Moyses H, Palacci JA, Sacanna S, Grier DG. 2016. Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam. Soft Matter. 12(30), 6357–6364.","mla":"Moyses, Henrique, et al. “Trochoidal Trajectories of Self-Propelled Janus Particles in a Diverging Laser Beam.” <i>Soft Matter</i>, vol. 12, no. 30, Royal Society of Chemistry , 2016, pp. 6357–64, doi:<a href=\"https://doi.org/10.1039/c6sm01163b\">10.1039/c6sm01163b</a>.","ieee":"H. Moyses, J. A. Palacci, S. Sacanna, and D. G. Grier, “Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam,” <i>Soft Matter</i>, vol. 12, no. 30. Royal Society of Chemistry , pp. 6357–6364, 2016.","chicago":"Moyses, Henrique, Jérémie A Palacci, Stefano Sacanna, and David G. Grier. “Trochoidal Trajectories of Self-Propelled Janus Particles in a Diverging Laser Beam.” <i>Soft Matter</i>. Royal Society of Chemistry , 2016. <a href=\"https://doi.org/10.1039/c6sm01163b\">https://doi.org/10.1039/c6sm01163b</a>.","short":"H. Moyses, J.A. Palacci, S. Sacanna, D.G. Grier, Soft Matter 12 (2016) 6357–6364."},"year":"2016","issue":"30","scopus_import":"1","status":"public","oa_version":"Preprint","title":"Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam","keyword":["General Chemistry","Condensed Matter Physics"],"article_type":"original","doi":"10.1039/c6sm01163b","article_processing_charge":"No","external_id":{"pmid":["27338294"],"arxiv":["1609.01497"]},"intvolume":"        12","publisher":"Royal Society of Chemistry ","pmid":1,"author":[{"first_name":"Henrique","last_name":"Moyses","full_name":"Moyses, Henrique"},{"id":"8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d","first_name":"Jérémie A","last_name":"Palacci","orcid":"0000-0002-7253-9465","full_name":"Palacci, Jérémie A"},{"first_name":"Stefano","last_name":"Sacanna","full_name":"Sacanna, Stefano"},{"full_name":"Grier, David G.","last_name":"Grier","first_name":"David G."}],"abstract":[{"text":"We describe colloidal Janus particles with metallic and dielectric faces that swim vigorously when illuminated by defocused optical tweezers without consuming any chemical fuel. Rather than wandering randomly, these optically-activated colloidal swimmers circulate back and forth through the beam of light, tracing out sinuous rosette patterns. We propose a model for this mode of light-activated transport that accounts for the observed behavior through a combination of self-thermophoresis and optically-induced torque. In the deterministic limit, this model yields trajectories that resemble rosette curves known as hypotrochoids.","lang":"eng"}],"oa":1,"date_created":"2021-02-01T13:44:15Z","publication_identifier":{"eissn":["1744-6848"],"issn":["1744-683X"]}}