Field induced anisotropic cooperativity in a magnetic colloidal glass-Reference-Cited by-同舟云学术

Field induced anisotropic cooperativity in a magnetic colloidal glass

Published:2015 Issue:36 Volume:11 Page:7165-7170
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

Wandersman E.¹²³⁴⁵,Chushkin Y.⁶⁷⁸,Dubois E.¹²³⁴⁵,Dupuis V.¹²³⁴⁵,Robert A.⁹¹⁰¹¹,Perzynski R.¹²³⁴⁵

Affiliation:

1. Sorbonne Universités

2. UPMC Univ Paris 06

3. UMR 8234

4. Laboratoire PHENIX - CNRS - UPMC - ESPCI

5. Paris, France

6. European Synchrotron Radiation Facility - 6 rue J. Horowitz BP 220

7. 38043

8. Grenoble, France

9. SLAC National Accelerator Laboratory

10. Linac Coherent Light Source

11. Menlo Park, USA

Abstract

The translational dynamics of magnetic nanoparticles in a repulsive colloidal glass is probed by XPCS. Under an external magnetic field, the slight perturbation of the interaction potential induces a highly anisotropic cooperativity of the dynamics, almost hundred-fold larger in the field direction.

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/SM/C5SM01315A

Reference36 articles.

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