Zobrazeno 1 - 10
of 10
pro vyhledávání: '"C. D. Muzny"'
Publikováno v:
International Journal of Thermophysics. 16:337-346
Computer simulations of a two-dimensional Lennard-Jones fluid undergoing spinodal decomposition are reported for the system subjected to planar Couetic flow. Key results are the images of the atomic structure and plots of the corresponding pair corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d40ece9cd679eb63b9bac579d981b2d
https://doi.org/10.1007/bf01441899
https://doi.org/10.1007/bf01441899
Publikováno v:
Phase Transitions. 21:139-155
Colloidal suspensions of charged latex microspheres in water exhibit liquid-like or crystalline ordering depending on particle interaction and concentration. By virtue of large particle spacing and slow dynamics, colloidal systems offer a unique oppo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5a0eca45a81e3b4ea13fd756e0b9126
https://doi.org/10.1080/01411599008206887
https://doi.org/10.1080/01411599008206887
Publikováno v:
MRS Proceedings. 435
The use of dynamic light scattering to monitor the dispersion of clay platelets in a polymer matrix is described. The dispersed clay/polymer composite was prepared by joining surfactant monomers to synthetic hectorite clay platelets by a cationic exc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00bd828abca0a786d554eee210a5139e
https://doi.org/10.1557/proc-435-85
https://doi.org/10.1557/proc-435-85
Publikováno v:
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 51(1)
We study numerically the dynamic evolution of a two-dimensional system of charged particles which interact with a logarithmic potential, move with constant mobility, and annihilate on contact with an opposite charge. It is shown that in the diffusive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4737f6d63fc90177281b1df708bf5455
https://pubmed.ncbi.nlm.nih.gov/9962658
https://pubmed.ncbi.nlm.nih.gov/9962658
Publikováno v:
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 50(2)
Small-angle neutron-scattering (SANS) shearing experiments on dense colloidal silica suspensions in a ${\mathrm{H}}_{2}$O-${\mathrm{D}}_{2}$O medium are reported for the wave vector range 0.03Q(${\mathrm{nm}}^{\mathrm{\ensuremath{-}}1}$)0.8, at volum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8676696971a9926f4698e78e4e5af6de
https://pubmed.ncbi.nlm.nih.gov/9962173
https://pubmed.ncbi.nlm.nih.gov/9962173
Publikováno v:
MRS Proceedings. 376
Dense silica gels, prepared from suspensions of 24 nm colloidal silica particles, have been studied by small angle neutron scattering. Provided the volume fraction, φ, of the silica is less than about 0.18, the scattered intensity increases at low w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a1a2324c4a370a646b65cc8bc0581c
https://doi.org/10.1557/proc-376-323
https://doi.org/10.1557/proc-376-323
Autor:
Noel A. Clark, C. D. Muzny, Larry Hrubesh, Aaron G. Rappaport, Britt N. Thomas, Tommaso Bellini, R. Malzbender, Dale W. Schaefer
Publikováno v:
Physical review letters. 71(21)
We have studied, via x-ray scattering, the nematic to smectic-A (NA) translational ordering of the liquid-crystal--forming compound octylcyanobiphenyl (8CB) incorporated into the pores of a silica aerogel. We find that the aerogel dramatically alters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e1234bcf4d901feb97bd0eda60abd2a
https://pubmed.ncbi.nlm.nih.gov/10054994
https://pubmed.ncbi.nlm.nih.gov/10054994
Publikováno v:
Physical review letters. 69(19)
Line (string) defects at which the molecular orientation changes by 0, \ensuremath{\pi}/2, or \ensuremath{\pi} rad are reported in few-layer-thick freely suspended tilted smectic liquid-crystal films. These defects are ubiquitous, appearing in chiral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3c2c0452de52fc8b3dc34576f22e4e1
https://pubmed.ncbi.nlm.nih.gov/10046588
https://pubmed.ncbi.nlm.nih.gov/10046588
Autor:
Tommaso Bellini, Carl W. Garland, Noel A. Clark, Bernard J. Oliver, Lei Wu, C. D. Muzny, Dale W. Schaefer
Publikováno v:
Physical review letters. 69(5)
Light scattering and precision calorimetry show that the nematic ordering of octylcyanobiphenyl (8CB) filling the connected network of pores of a silica aerogel does not occur via the first-order phase transition characteristic of the bulk. Rather, o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76e1bffb26586c8fa73d3384fc912c71
https://pubmed.ncbi.nlm.nih.gov/10047033
https://pubmed.ncbi.nlm.nih.gov/10047033
Autor:
Noel A. Clark, C. D. Muzny
Publikováno v:
Physical review letters. 68(6)
Optical study of point disclinations in the two-dimensional director field of freely suspended smectic-C liquid-crystal films shows that these defects exhibit Brownian spontaneous positional fluctuations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7dc55a33bacf122a4efad3ae7c34647
https://pubmed.ncbi.nlm.nih.gov/10045997
https://pubmed.ncbi.nlm.nih.gov/10045997