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Journal article

Detailed crystallographic analysis of the ice VI to ice XV hydrogen ordering phase transition

Abstract:

The D2O ice VI to ice XV hydrogen ordering phase transition at ambient pressure is investigated in detail with neutron diffraction. The lattice constants are found to be sensitive indicators for hydrogen ordering. The a and b lattice constants contract whereas a pronounced expansion in c is found upon hydrogen ordering. Overall, the hydrogen ordering transition goes along with a small increase in volume which explains why the phase transition is more difficult to observe upon cooling under pr...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1063/1.4967167

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
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Publisher:
American Institute of Physics Publisher's website
Journal:
Journal of Chemical Physics Journal website
Volume:
145
Pages:
204501
Publication date:
2016-11-01
Acceptance date:
2016-10-19
DOI:
Source identifiers:
636607
Keywords:
Pubs id:
pubs:636607
UUID:
uuid:5a163436-8077-482e-8936-5e5799fd77a8
Local pid:
pubs:636607
Deposit date:
2016-11-15

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