No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction.

We have examined a sample of 4000 year old Antarctic ice, collected at theKohnen Station, by time-of-flight powder neutron diffraction to test the hypothesis ofFukazawa et al. [e.g., Ann. Glaciol. 31, 247 (2000)] that such ice may be partiallyproton ordered. Great care was taken to keep our sample b...

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Published in:The Journal of Chemical Physics
Main Authors: Fortes, A. D., Wood, I. G., Grigoriev, D., Alfredsson, M., Kipfstuhl, Sepp
Format: Article in Journal/Newspaper
Language:unknown
Published: 2004
Subjects:
Antarctic
Antarc*
Online Access:https://epic.awi.de/id/eprint/10477/
https://doi.org/10.1063/1.1765099
https://hdl.handle.net/10013/epic.20954
id ftawi:oai:epic.awi.de:10477
record_format openpolar
spelling ftawi:oai:epic.awi.de:10477 2023-09-05T13:12:36+02:00 No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction. Fortes, A. D. Wood, I. G. Grigoriev, D. Alfredsson, M. Kipfstuhl, Sepp 2004 https://epic.awi.de/id/eprint/10477/ https://doi.org/10.1063/1.1765099 https://hdl.handle.net/10013/epic.20954 unknown Fortes, A. D. , Wood, I. G. , Grigoriev, D. , Alfredsson, M. and Kipfstuhl, S. (2004) No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction. , Journal of chemical physics, 120 (24), pp. 11376-11379 . doi:10.1063/1.1765099 <https://doi.org/10.1063/1.1765099> , hdl:10013/epic.20954 EPIC3Journal of chemical physics, 120(24), pp. 11376-11379 Article isiRev 2004 ftawi https://doi.org/10.1063/1.1765099 2023-08-22T19:48:43Z We have examined a sample of 4000 year old Antarctic ice, collected at theKohnen Station, by time-of-flight powder neutron diffraction to test the hypothesis ofFukazawa et al. [e.g., Ann. Glaciol. 31, 247 (2000)] that such ice may be partiallyproton ordered. Great care was taken to keep our sample below the proposed orderingtemperature (237 K) at all times, but we did not observe any evidence of protonordering. Article in Journal/Newspaper Antarc* Antarctic Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) Antarctic The Journal of Chemical Physics 120 24 11376 11379
institution Open Polar
collection Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
op_collection_id ftawi
language unknown
description We have examined a sample of 4000 year old Antarctic ice, collected at theKohnen Station, by time-of-flight powder neutron diffraction to test the hypothesis ofFukazawa et al. [e.g., Ann. Glaciol. 31, 247 (2000)] that such ice may be partiallyproton ordered. Great care was taken to keep our sample below the proposed orderingtemperature (237 K) at all times, but we did not observe any evidence of protonordering.
format Article in Journal/Newspaper
author Fortes, A. D.
Wood, I. G.
Grigoriev, D.
Alfredsson, M.
Kipfstuhl, Sepp
spellingShingle Fortes, A. D.
Wood, I. G.
Grigoriev, D.
Alfredsson, M.
Kipfstuhl, Sepp
No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction.
author_facet Fortes, A. D.
Wood, I. G.
Grigoriev, D.
Alfredsson, M.
Kipfstuhl, Sepp
author_sort Fortes, A. D.
title No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction.
title_short No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction.
title_full No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction.
title_fullStr No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction.
title_full_unstemmed No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction.
title_sort no evidence for large-scale proton ordering in antarctic ice from powder neutron diffraction.
publishDate 2004
url https://epic.awi.de/id/eprint/10477/
https://doi.org/10.1063/1.1765099
https://hdl.handle.net/10013/epic.20954
geographic Antarctic
geographic_facet Antarctic
genre Antarc*
Antarctic
genre_facet Antarc*
Antarctic
op_source EPIC3Journal of chemical physics, 120(24), pp. 11376-11379
op_relation Fortes, A. D. , Wood, I. G. , Grigoriev, D. , Alfredsson, M. and Kipfstuhl, S. (2004) No evidence for large-scale proton ordering in Antarctic ice from powder neutron diffraction. , Journal of chemical physics, 120 (24), pp. 11376-11379 . doi:10.1063/1.1765099 <https://doi.org/10.1063/1.1765099> , hdl:10013/epic.20954
op_doi https://doi.org/10.1063/1.1765099
container_title The Journal of Chemical Physics
container_volume 120
container_issue 24
container_start_page 11376
op_container_end_page 11379
_version_ 1776200942961557504

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