Intrinsic structure perspective for MIPS interfaces in two-dimensional systems of active Brownian particles-Reference-Cited by-同舟云学术

Intrinsic structure perspective for MIPS interfaces in two-dimensional systems of active Brownian particles

Published:2022 Issue:13 Volume:18 Page:2646-2653
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

Chacón Enrique¹^ORCID,Alarcón Francisco²³^ORCID,Ramírez Jorge⁴^ORCID,Tarazona Pedro⁵,Valeriani Chantal²^ORCID

Affiliation:

1. Instituto de Ciencia de Materiales de Madrid, CSIC, Madrid 28049, Spain

2. Departamento de Estructura de la Materia, Física Térmica y Electrónica, Facultad de Ciencias Físicas, Universidad Complutense de Madrid, Madrid 28040, Spain

3. Departamento de Ingeniería Física, División de Ciencias e Ingenierías, Universidad de Guanajuato, Loma del Bosque 103, León 37150, Mexico

4. Departamento de Ingeniería Química, ETSI Industriales, Universidad Politécnica de Madrid, Madrid 28006, Spain

5. Departamento de Física Teórica de la Materia Condensada, Condensed Matter Physics Center (IFIMAC), Universidad Autonoma de Madrid, Madrid 28049, Spain

Abstract

We analyse the MIPS interfaces of a 2D suspension of active Brownian particles, in terms of intrinsic density and force profiles. We suggest that MIPS originates from the local rectification of the random active force on particles near the interface.

Funder

Ministerio de Economía y Competitividad

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/SM/D1SM01493E

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