Drift–diffusion kinetics of a confined colloid
| hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
| dc.contributor.author | LEROYER, Yves | |
| hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
| dc.contributor.author | WÜRGER, Aloïs | |
| dc.date.created | 2010 | |
| dc.date.issued | 2010-04-16 | |
| dc.identifier.issn | 0953-8984 | |
| dc.description.abstractEn | The drift–diffusion equation on a finite interval with reflecting boundary conditions is solved by Laplace transformation. The Green function is obtained as a series in powers of e−hu/D, where u is the drift velocity, D the diffusion coefficient and h the width of the interval. In the drift-dominated regime hu/D 1, the first terms provide an exact solution in the limit of short and long times, and a good approximation in the intermediate regime. As a possible application, we discuss confined colloidal suspensions subjected to an external field. | |
| dc.language.iso | en | |
| dc.publisher | IOP Publishing | |
| dc.subject.en | Drift-diffusion kinetics | |
| dc.subject.en | Colloids | |
| dc.subject.en | Transport | |
| dc.subject.en | Fokker-Planck-equation | |
| dc.title.en | Drift–diffusion kinetics of a confined colloid | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1088/0953-8984/22/19/195104 | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft] | |
| bordeaux.journal | Journal of Physics: Condensed Matter | |
| bordeaux.page | 195104 | |
| bordeaux.volume | 22 | |
| bordeaux.issue | 19 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00473759 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00473759v1 | |
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