8. Van Megen, W., Pusey, P. N. & Bartlett, P. "Phase behavior of dispersions of hard-spherical particles". Phase transitions 21, 207-227 (1990). pdf
7. Pusey, P. N., Van Megen, W., Underwood, S. M., Bartlett, P. & Ottewill, R. H. "Colloidal fluids, crystals and glasses". J. Phys.-Condes. Matter 2, SA373-SA377 (1990). pdf
6. Pusey, P. N., Ottewill, R. H. & Bartlett, P. "Fractionation of Colloidal Particles". UK Patent 89-28861.7 patent (1990).
5. Bartlett, P., Ottewill, R. H. & Pusey, P. N. "Freezing of binary-mixtures of colloidal hard-spheres". J. Chem. Phys. 93, 1299-1312 (1990). pdf
4. Bartlett, P., Ottewill, R. H. & Pusey, P. N. "Freezing of colloidal hard spheres" in Scientific Methods for the Study of Polymer Colloids and Their Applications Vol. 303 Nato Advanced Science Institutes Series, Series C, Mathematical and Physical Sciences eds F. Candau & R. H. Ottewill) 427-433 (1990). url
3. Bartlett, P. & Howard, B. J. "The rotational-vibrational spectrum of symmetrical nonrigid triatomics in hyperspherical coordinates - The H3+ molecule". Mol. Phys. 70, 1001-1029 (1990). pdf
2. Bartlett, P. "A model for the freezing of binary colloidal hard-spheres", J. Phys.-Conds. Matter 2, 4979-4989 (1990). pdf
The crystal was formed, after 23 hours, in a suspension with
volume fraction 0.507. The image, 8.2 microns away from a wall, depicts the close-packed {111} plane. The larger spheres
(component A) are shown in green and the smaller spheres (B) in red.
