Zobrazeno 1 - 8
of 8
pro vyhledávání: '"[PACS] Phase equilibria"'
Autor:
José A. Cuesta, Yuri Martínez-Ratón
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
6 pages, 1 figure.-- PACS nrs.: 82.70.Dd, 64.75.-g, 64.70.K-, 64.70.D-. The phase behaviour of very asymmetric binary mixtures can be understood in terms of the depletion interaction. For hard particles this yields a narrow deep attractive well surro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbff7430733366d215408d1d24329ad1
https://doi.org/10.1088/0953-8984/12/8a/311
https://doi.org/10.1088/0953-8984/12/8a/311
Autor:
Yuri Martínez-Ratón, José A. Cuesta
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
12 pages, 3 figures.-- PACS nrs.: 61.20.Ja, 64.75.-g, 64.60.-i, 65.20.-w, 65.80.+n. In this article we introduce depletion in asymmetric mixtures within the context of density functional theory. As in the definition of the interaction potentials, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15d839071e7b6a8a2c2a41f81c08d6ae
https://doi.org/10.1088/0953-8984/11/50/305
https://doi.org/10.1088/0953-8984/11/50/305
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
Using scaled-particle theory for binary mixtures of two-dimensional hard particles with rotational freedom, we analyse the stability of nematic phases and the demixing phase behaviour of a variety of mixtures, focussing on cases where at least one of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9756a04f47dc310ff28c9ef1d45a7739
http://hdl.handle.net/10016/6999
http://hdl.handle.net/10016/6999
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
9 pages, 3 figures.-- PACS nrs.: 82.70.Dd, 61.20.Gy, 64.75.+g.-- ArXiv pre-print available at: http://arxiv.org/abs/cond-mat/0504426 under title "Lattice density functional for colloid-polymer mixtures: Multi-occupancy versus Highlander version". Fin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05e43d2718f35ee5319ba565b2dd3f1b
https://pubmed.ncbi.nlm.nih.gov/16241433
https://pubmed.ncbi.nlm.nih.gov/16241433
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
Scaled particle theory for a binary mixture of hard discorectangles and for a binary mixture of hard rectangles is used to predict possible liquid-crystal demixing scenarios in two dimensions. Through a bifurcation analysis from the isotropic phase,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e3e9453f8318274ec939d0b125866c6
http://hdl.handle.net/10016/7012
http://hdl.handle.net/10016/7012
Autor:
Yuri Martínez-Ratón
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
The phase diagram of prolate and oblate particles in the restricted orientations approximation (Zwanzig model) is calculated. Transitions to different inhomogeneous phases (smectic, columnar, oriented, or plastic solid) are studied through minimizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22f1841846f338762d032fed9a062d9e
http://arxiv.org/abs/cond-mat/0311631
http://arxiv.org/abs/cond-mat/0311631
Autor:
José A. Cuesta, Yuri Martínez-Ratón
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
The phase diagram of a polydisperse mixture of uniaxial rod-like and plate-like hard parallelepipeds is determined for aspect ratios $\kappa=5$ and 15. All particles have equal volume and polydispersity is introduced in a highly symmetric way. The co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c2b5698a371f768ad438e109dbf3d8b
https://hdl.handle.net/10016/7036
https://hdl.handle.net/10016/7036
Autor:
Yuri Martinez-Raton
Publikováno v:
Martinez-Raton
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
I study the effect of length polydispersity in the surface phase diagram of hard rods interacting with a hard wall. The properly extended interface Gibbs-Duhem equation for a polydisperse system allows us to predict the behaviour of the surface tensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75ba5a73d264990671690145b7a4ddb9