TY - RPRT TI - Colloidal Superstructures Programmed into Magnetic Janus Particles AU - Yan, Jing AU - Bae, Sung Chul AU - Granick, Steve PY - 2014 DO - 10.1002/adma.201403857 UR - https://www.osti.gov/biblio/1875087 ID - 1875087 ER -