by Bartosz A. Grzybowski, Xingyu Jiang, Howard A. Stone, George M. Whitesides
Reference:
B. A. Grzybowski, X. Jiang, H. A. Stone, G. M. Whitesides, "Dynamic, self-assembled aggregates of magnetized, millimeter-sized objects rotating at the liquid-air interface: Macroscopic, two-dimensional classical artificial atoms and molecules", Physical Review E, vol. 64, no. 1, jun 2001.
Bibtex Entry:
@Article{Grzybowski2001,
author = {Bartosz A. Grzybowski and Xingyu Jiang and Howard A. Stone and George M. Whitesides},
title = {Dynamic, self-assembled aggregates of magnetized, millimeter-sized objects rotating at the liquid-air interface: Macroscopic, two-dimensional classical artificial atoms and molecules},
journal = {Physical Review E},
year = {2001},
volume = {64},
number = {1},
month = jun,
doi = {10.1103/physreve.64.011603},
publisher = {American Physical Society ({APS})}
}