@article{505c4b21864d4ce1b04cf8576dfc6020,
title = "Anomalous hydrodynamic interaction in a Quasi-two-dimensional suspension",
abstract = "The correlated Browninan motion of micron-sized particles suspended in water and confined between two plates was investigated. The transverse coupling was found to be negative; i.e, particles were found to exert {"}antidrag{"} on one another when moving perpendicular to their connecting line. It was observed that the interaction decays with interparticle distance r as 1/r2, faster than in unconfined suspensions but slower than near a single wall. The results show that these effects arises from the two-dimensional dipolar form of the flow induced by single-particle motion.",
author = "Bianxiao Cui and Haim Diamant and Binhua Lin and Rice, {Stuart A.}",
note = "Funding Information: We thank Tom Witten for helpful insight. We benefited from discussions with Armand Ajdari, Leo Kadanoff, Sidney Nagel, Alexei Tkachenko, and Wendy Zhang. This research was supported by the National Science Foundation (CTS-021774 and CHE-9977841) and the NSF-funded MRSEC at The University of Chicago. H. D. acknowledges support from the Israel Science Foundation (77/03) and the Israeli Council of Higher Education (Alon Fellowship).",
year = "2004",
month = jun,
day = "25",
doi = "10.1103/PhysRevLett.92.258301",
language = "אנגלית",
volume = "92",
pages = "258301--1--258301--4",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "25 I",
}