MÖSSBAUER STUDIES OF ICELANDIC LAVAS

Two samples of lava from Iceland have been studied by use of Mössbauer spectroscopy. It is found that a hi& rate of solidification leads to smaller quadrupole splittings of the ferrous doublets. One of the samples contains superparamagnetic particles. The olivine Fe0.34Mg1.66SiO4 becomes magneti...

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Bibliographic Details
Main Authors: Helgason, Ö., Steinthorsson, S., Mørup, S., Lipka, J., Knudsen, J.
Format: Article in Journal/Newspaper
Language:English
Published: HAL CCSD 1976
Subjects:
[PHYS.HIST]Physics [physics]/Physics archives
Doublets
Iceland
Online Access:https://hal.science/jpa-00216697
https://hal.science/jpa-00216697/document
https://hal.science/jpa-00216697/file/ajp-jphyscol197637C6174.pdf
https://doi.org/10.1051/jphyscol:19766174
id ftccsdartic:oai:HAL:jpa-00216697v1
record_format openpolar
spelling ftccsdartic:oai:HAL:jpa-00216697v1 2023-11-12T04:19:08+01:00 MÖSSBAUER STUDIES OF ICELANDIC LAVAS Helgason, Ö. Steinthorsson, S. Mørup, S. Lipka, J. Knudsen, J. 1976 https://hal.science/jpa-00216697 https://hal.science/jpa-00216697/document https://hal.science/jpa-00216697/file/ajp-jphyscol197637C6174.pdf https://doi.org/10.1051/jphyscol:19766174 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1051/jphyscol:19766174 jpa-00216697 https://hal.science/jpa-00216697 https://hal.science/jpa-00216697/document https://hal.science/jpa-00216697/file/ajp-jphyscol197637C6174.pdf doi:10.1051/jphyscol:19766174 info:eu-repo/semantics/OpenAccess Journal de Physique Colloques https://hal.science/jpa-00216697 Journal de Physique Colloques, 1976, 37 (C6), pp.C6-829-C6-832. ⟨10.1051/jphyscol:19766174⟩ [PHYS.HIST]Physics [physics]/Physics archives info:eu-repo/semantics/article Journal articles 1976 ftccsdartic https://doi.org/10.1051/jphyscol:19766174 2023-10-21T23:47:12Z Two samples of lava from Iceland have been studied by use of Mössbauer spectroscopy. It is found that a hi& rate of solidification leads to smaller quadrupole splittings of the ferrous doublets. One of the samples contains superparamagnetic particles. The olivine Fe0.34Mg1.66SiO4 becomes magnetically ordered between 5 K and 11 K. Article in Journal/Newspaper Iceland Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Doublets ENVELOPE(98.667,98.667,-66.417,-66.417)
institution Open Polar
collection Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
op_collection_id ftccsdartic
language English
topic [PHYS.HIST]Physics [physics]/Physics archives
spellingShingle [PHYS.HIST]Physics [physics]/Physics archives
Helgason, Ö.
Steinthorsson, S.
Mørup, S.
Lipka, J.
Knudsen, J.
MÖSSBAUER STUDIES OF ICELANDIC LAVAS
topic_facet [PHYS.HIST]Physics [physics]/Physics archives
description Two samples of lava from Iceland have been studied by use of Mössbauer spectroscopy. It is found that a hi& rate of solidification leads to smaller quadrupole splittings of the ferrous doublets. One of the samples contains superparamagnetic particles. The olivine Fe0.34Mg1.66SiO4 becomes magnetically ordered between 5 K and 11 K.
format Article in Journal/Newspaper
author Helgason, Ö.
Steinthorsson, S.
Mørup, S.
Lipka, J.
Knudsen, J.
author_facet Helgason, Ö.
Steinthorsson, S.
Mørup, S.
Lipka, J.
Knudsen, J.
author_sort Helgason, Ö.
title MÖSSBAUER STUDIES OF ICELANDIC LAVAS
title_short MÖSSBAUER STUDIES OF ICELANDIC LAVAS
title_full MÖSSBAUER STUDIES OF ICELANDIC LAVAS
title_fullStr MÖSSBAUER STUDIES OF ICELANDIC LAVAS
title_full_unstemmed MÖSSBAUER STUDIES OF ICELANDIC LAVAS
title_sort mössbauer studies of icelandic lavas
publisher HAL CCSD
publishDate 1976
url https://hal.science/jpa-00216697
https://hal.science/jpa-00216697/document
https://hal.science/jpa-00216697/file/ajp-jphyscol197637C6174.pdf
https://doi.org/10.1051/jphyscol:19766174
long_lat ENVELOPE(98.667,98.667,-66.417,-66.417)
geographic Doublets
geographic_facet Doublets
genre Iceland
genre_facet Iceland
op_source Journal de Physique Colloques
https://hal.science/jpa-00216697
Journal de Physique Colloques, 1976, 37 (C6), pp.C6-829-C6-832. ⟨10.1051/jphyscol:19766174⟩
op_relation info:eu-repo/semantics/altIdentifier/doi/10.1051/jphyscol:19766174
jpa-00216697
https://hal.science/jpa-00216697
https://hal.science/jpa-00216697/document
https://hal.science/jpa-00216697/file/ajp-jphyscol197637C6174.pdf
doi:10.1051/jphyscol:19766174
op_rights info:eu-repo/semantics/OpenAccess
op_doi https://doi.org/10.1051/jphyscol:19766174
_version_ 1782335632032399360

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