Five-dimensional imaging of freezing emulsions with solute effects

The interaction of objects with a moving solidification front is a common feature of many industrial and natural processes such as metal processing, the growth of single-crystals, the cryopreservation of cells, or the formation of sea ice. Solidification fronts interact with objects with different o...

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Bibliographic Details
Main Authors: Dedovets, Dmytro, Monteux, Cécile, Deville, Sylvain
Format: Text
Language:unknown
Published: arXiv 2017
Subjects:
Materials Science cond-mat.mtrl-sci
Soft Condensed Matter cond-mat.soft
FOS Physical sciences
Sea ice
Online Access:https://dx.doi.org/10.48550/arxiv.1710.01032
https://arxiv.org/abs/1710.01032
id ftdatacite:10.48550/arxiv.1710.01032
record_format openpolar
spelling ftdatacite:10.48550/arxiv.1710.01032 2023-05-15T18:18:15+02:00 Five-dimensional imaging of freezing emulsions with solute effects Dedovets, Dmytro Monteux, Cécile Deville, Sylvain 2017 https://dx.doi.org/10.48550/arxiv.1710.01032 https://arxiv.org/abs/1710.01032 unknown arXiv https://dx.doi.org/10.1126/science.aar4503 arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ Materials Science cond-mat.mtrl-sci Soft Condensed Matter cond-mat.soft FOS Physical sciences article-journal Article ScholarlyArticle Text 2017 ftdatacite https://doi.org/10.48550/arxiv.1710.01032 https://doi.org/10.1126/science.aar4503 2022-04-01T10:26:37Z The interaction of objects with a moving solidification front is a common feature of many industrial and natural processes such as metal processing, the growth of single-crystals, the cryopreservation of cells, or the formation of sea ice. Solidification fronts interact with objects with different outcomes, from the total rejection to their complete engulfment. We image the freezing of emulsions in 5D (space, time, and solute concentration) with confocal microscopy. We show the solute induces long-range interactions that determine the solidification microstructure. The local increase of solute concentration enhances premelting, which controls the engulfment of droplets by the front and the evolution of grain boundaries. Freezing emulsions may be a good analogue of many solidification systems where objects interact with a solidification interface. : 23 pages, 4 figures, 31 references Text Sea ice DataCite Metadata Store (German National Library of Science and Technology)
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic Materials Science cond-mat.mtrl-sci
Soft Condensed Matter cond-mat.soft
FOS Physical sciences
spellingShingle Materials Science cond-mat.mtrl-sci
Soft Condensed Matter cond-mat.soft
FOS Physical sciences
Dedovets, Dmytro
Monteux, Cécile
Deville, Sylvain
Five-dimensional imaging of freezing emulsions with solute effects
topic_facet Materials Science cond-mat.mtrl-sci
Soft Condensed Matter cond-mat.soft
FOS Physical sciences
description The interaction of objects with a moving solidification front is a common feature of many industrial and natural processes such as metal processing, the growth of single-crystals, the cryopreservation of cells, or the formation of sea ice. Solidification fronts interact with objects with different outcomes, from the total rejection to their complete engulfment. We image the freezing of emulsions in 5D (space, time, and solute concentration) with confocal microscopy. We show the solute induces long-range interactions that determine the solidification microstructure. The local increase of solute concentration enhances premelting, which controls the engulfment of droplets by the front and the evolution of grain boundaries. Freezing emulsions may be a good analogue of many solidification systems where objects interact with a solidification interface. : 23 pages, 4 figures, 31 references
format Text
author Dedovets, Dmytro
Monteux, Cécile
Deville, Sylvain
author_facet Dedovets, Dmytro
Monteux, Cécile
Deville, Sylvain
author_sort Dedovets, Dmytro
title Five-dimensional imaging of freezing emulsions with solute effects
title_short Five-dimensional imaging of freezing emulsions with solute effects
title_full Five-dimensional imaging of freezing emulsions with solute effects
title_fullStr Five-dimensional imaging of freezing emulsions with solute effects
title_full_unstemmed Five-dimensional imaging of freezing emulsions with solute effects
title_sort five-dimensional imaging of freezing emulsions with solute effects
publisher arXiv
publishDate 2017
url https://dx.doi.org/10.48550/arxiv.1710.01032
https://arxiv.org/abs/1710.01032
genre Sea ice
genre_facet Sea ice
op_relation https://dx.doi.org/10.1126/science.aar4503
op_rights arXiv.org perpetual, non-exclusive license
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
op_doi https://doi.org/10.48550/arxiv.1710.01032
https://doi.org/10.1126/science.aar4503
_version_ 1766194771341082624

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