#### Filter Results:

- Full text PDF available (3)

#### Publication Year

1949

2016

- This year (0)
- Last 5 years (3)
- Last 10 years (3)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Key Phrases

Learn More

Colloidal gelation has been extensively studied for the case of purely attractive systems, but little is understood about how colloidal gelation is affected by the presence of repulsive interactions. Here we demonstrate the gelation of a binary system of oppositely charged colloids, in which repulsive interactions compete with attractive interactions. We… (More)

- Emily R. Russell, Govind Menon
- J. Nonlinear Science
- 2016

We develop a mathematical model for the energy landscape of polyhedral supramolecular cages recently synthesized by self-assembly [11]. Our model includes two essential features of the experiment: (i) geometry of the organic ligands and metallic ions; and (ii) combinatorics. The molecular geometry is used to introduce an energy that favors square-planar… (More)

- J Schubert, E R Russell, L B Farabee
- Science
- 1949

- M J DIJKMAN, M L BOSS, E R RUSSELL
- Radiation research
- 1964

- Emily R Russell, Frans Spaepen, David A Weitz
- Physical review. E, Statistical, nonlinear, and…
- 2015

Colloidal particles interacting via a long-range repulsion can, in contrast to hard-sphere systems, exhibit crystalline ordering at low volume fraction. Here we experimentally investigate the structure and properties of such "colloidal Wigner crystals." We find a body-centered-cubic crystalline phase at volume fractions of ϕ≳15%, which exhibits large… (More)

- ‹
- 1
- ›