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oai:docta.ucm.es:20.500.14352/506412025-04-09T17:51:07Zcom_20.500.14352_14col_20.500.14352_15

00925njm 22002777a 4500 dc Schnautz, T. author Kruelle, C.A. author Rehberg, I. author Brito López, Ricardo author 2005-07-08 Transport effects in a monolayer consisting of a binary granular mixture, confined in a horizontally vibrating circular dish, are studied experimentally and compared with a reduced theoretical model. Depending on the ratio of the particles' material density and size, migration of the larger particles occurs either towards the boundary or to the center of the circular container. These directed motions show similarities to the Brazil-nut effect and its reverse form. 0031-9007 10.1103/PhysRevLett.95.028001 https://hdl.handle.net/20.500.14352/50641 http://prl.aps.org/pdf/PRL/v95/i2/e028001 http://prl.aps.org/ A horizontal Brazil-nut effect and its reverse