- We have developed a tunable colloidal system and a corresponding theoretical model for studying the phase behavior of particles assembling under the influence of long-range magnetic interactions. A monolayer of paramagnetic particles is subjected to a spatially uniform magnetic field with a static perpendicular component and a rapidly rotating in-plane component. The sign and strength of the interactions vary with the tilt angle theta of the rotating magnetic field. For a purely in-plane field, theta = 90 degrees, interactions are attractive and the experimental results agree well with both equilibrium and out-of-equilibrium predictions based on a two-body interaction model. For tilt angles 50 degrees ≲ theta ... [Read More]
- Total Size
- 44 files (1.73 MB)
- Data Citation
- Pham, A. T., Zhuang, Y., Detwiler, P., Socolar, J.E.S., Charbonneau, P., Yellen, B. (2017). Data and scripts from: Phase diagram and aggregation dynamics of a monolayer of paramagnetic colloids. Duke Digital Repository. https://doi.org/doi:10.7924/G86H4FBQ
- Creator
- DOI
- 10.7924/G86H4FBQ
- Subject
- Publication Date
- May 4, 2017
- ARK
- ark:/87924/r4qj79v2n
- Publisher
- Language
- Type
- Related Materials
- Contact
- An Pham: an.t.pham@duke.edu, ORCID: 0000-0001-5126-2922
- Title
- Data and scripts from: Phase diagram and aggregation dynamics of a monolayer of paramagnetic colloids
- Repository