Residual impurity effects on the magnetic ordering in α-Mn observed by hyperfine interaction
Identifieur interne : 000467 ( Main/Exploration ); précédent : 000466; suivant : 000468Residual impurity effects on the magnetic ordering in α-Mn observed by hyperfine interaction
Auteurs : RBID : ISTEX:10751_1989_Article_BF02407719.pdfAbstract
We report on the lattice location of indium in and the magnetic ordering of manganese in its α- and β-phases, as seen by perturbed angular correlation. Quadrupole interaction spectra show that indium prefers to replace Mn atoms of type I in α-Mn, but replaces type II atoms in the β-Mn structure. The interaction strength equalseQVzz/h=3.6 (6) MHz in α-Mn and 172.3 (3) MHz with ν=0.13 (1) in β-Mn. No magnetic ordering down to 4.2 K was observed in β-Mn, while belowTN=95 K in the α-Mn phase, a magnetic hyperfine interaction appears indicating two distinct magnetic probe environments. The hyperfine field, when measured atT=4.2 K, equals for 70% of the probes 6.33 (1) T, while the remaining fraction senses a 3.10 (4) T field. The magnitudes of the hyperfine fields are essentially unaffected by a variety of conditions in the sample preparation. The ordering temperature, on the contrary, turns out to be rather sensitive to residual impurities especially any oxygen contamination.
DOI: 10.1007/BF02407719
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title>Residual impurity effects on the magnetic ordering in α-Mn observed by hyperfine interaction</title><author><name>G. De Doncker</name><affiliation wicri:level="1"><mods:affiliation>Instituut voor Kern- and Stralingsfysika, Katholieke, Universiteit Leuven, B-3030, Leuven, Belgium</mods:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Instituut voor Kern- and Stralingsfysika, Katholieke, Universiteit Leuven, B-3030, Leuven</wicri:regionArea><wicri:noRegion>Leuven</wicri:noRegion></affiliation></author><author><name>J. Van Cauteren</name><affiliation wicri:level="1"><mods:affiliation>Instituut voor Kern- and Stralingsfysika, Katholieke, Universiteit Leuven, B-3030, Leuven, Belgium</mods:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Instituut voor Kern- and Stralingsfysika, Katholieke, Universiteit Leuven, B-3030, Leuven</wicri:regionArea><wicri:noRegion>Leuven</wicri:noRegion></affiliation></author><author><name>M. Rots</name><affiliation wicri:level="1"><mods:affiliation>Instituut voor Kern- and Stralingsfysika, Katholieke, Universiteit Leuven, B-3030, Leuven, Belgium</mods:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Instituut voor Kern- and Stralingsfysika, Katholieke, Universiteit Leuven, B-3030, Leuven</wicri:regionArea><wicri:noRegion>Leuven</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="RBID">ISTEX:10751_1989_Article_BF02407719.pdf</idno><date when="1989">1989</date><idno type="doi">10.1007/BF02407719</idno><idno type="wicri:Area/Main/Corpus">000B43</idno><idno type="wicri:Area/Main/Curation">000B43</idno><idno type="wicri:Area/Main/Exploration">000467</idno></publicationStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="eng">We report on the lattice location of indium in and the magnetic ordering of manganese in its α- and β-phases, as seen by perturbed angular correlation. Quadrupole interaction spectra show that indium prefers to replace Mn atoms of type I in α-Mn, but replaces type II atoms in the β-Mn structure. The interaction strength equalseQVzz/h=3.6 (6) MHz in α-Mn and 172.3 (3) MHz with ν=0.13 (1) in β-Mn. No magnetic ordering down to 4.2 K was observed in β-Mn, while belowTN=95 K in the α-Mn phase, a magnetic hyperfine interaction appears indicating two distinct magnetic probe environments. The hyperfine field, when measured atT=4.2 K, equals for 70% of the probes 6.33 (1) T, while the remaining fraction senses a 3.10 (4) T field. The magnitudes of the hyperfine fields are essentially unaffected by a variety of conditions in the sample preparation. The ordering temperature, on the contrary, turns out to be rather sensitive to residual impurities especially any oxygen contamination.</div></front></TEI><mods xsi:schemaLocation="http://www.loc.gov/mods/v3 file:///applis/istex/home/loadistex/home/etc/xsd/mods.xsd" version="3.4" istexId="c805b6f7fa14f4cf41d538845f07fd58a1bccdf8"><titleInfo lang="eng"><title>Residual impurity effects on the magnetic ordering in α-Mn observed by hyperfine interaction</title></titleInfo><name type="personal"><namePart type="given">G.</namePart><namePart type="family">De Doncker</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Instituut voor Kern- and Stralingsfysika, Katholieke, Universiteit Leuven, B-3030, Leuven, Belgium</affiliation></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Van Cauteren</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Instituut voor Kern- and Stralingsfysika, Katholieke, Universiteit Leuven, B-3030, Leuven, Belgium</affiliation></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Rots</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Instituut voor Kern- and Stralingsfysika, Katholieke, Universiteit Leuven, B-3030, Leuven, Belgium</affiliation></name><typeOfResource>text</typeOfResource><genre>Structures, Magnetic Phases</genre><genre>Original Paper</genre><originInfo><publisher>Kluwer Academic Publishers, Dordrecht</publisher><dateValid encoding="w3cdtf">2006-04-12</dateValid><copyrightDate encoding="w3cdtf">1989</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="eng">We report on the lattice location of indium in and the magnetic ordering of manganese in its α- and β-phases, as seen by perturbed angular correlation. Quadrupole interaction spectra show that indium prefers to replace Mn atoms of type I in α-Mn, but replaces type II atoms in the β-Mn structure. The interaction strength equalseQVzz/h=3.6 (6) MHz in α-Mn and 172.3 (3) MHz with ν=0.13 (1) in β-Mn. No magnetic ordering down to 4.2 K was observed in β-Mn, while belowTN=95 K in the α-Mn phase, a magnetic hyperfine interaction appears indicating two distinct magnetic probe environments. The hyperfine field, when measured atT=4.2 K, equals for 70% of the probes 6.33 (1) T, while the remaining fraction senses a 3.10 (4) T field. The magnitudes of the hyperfine fields are essentially unaffected by a variety of conditions in the sample preparation. The ordering temperature, on the contrary, turns out to be rather sensitive to residual impurities especially any oxygen contamination.</abstract><relatedItem type="series"><titleInfo type="abbreviated"><title>Hyperfine Interact</title></titleInfo><titleInfo><title>Hyperfine Interactions</title><partNumber>Year: 1989</partNumber><partNumber>Volume: 50</partNumber><partNumber>Number: 1-4</partNumber></titleInfo><genre>Archive Journal</genre><originInfo><dateIssued encoding="w3cdtf">1989-06-01</dateIssued><copyrightDate encoding="w3cdtf">1989</copyrightDate></originInfo><subject usage="primary"><topic>Physics</topic><topic>Nuclear Physics, Heavy Ions, Hadrons</topic><topic>Atoms, Molecules, Clusters and Plasmas</topic><topic>Condensed Matter</topic><topic>Surfaces and Interfaces, Thin Films</topic></subject><identifier type="issn">0304-3843</identifier><identifier type="issn">Electronic: 1572-9540</identifier><identifier type="matrixNumber">10751</identifier><identifier type="local">IssueArticleCount: 49</identifier><recordInfo><recordOrigin>J.C. Baltzer AG, Scientific Publishing Company, 1989</recordOrigin></recordInfo></relatedItem><identifier type="doi">10.1007/BF02407719</identifier><identifier type="matrixNumber">Art42</identifier><identifier type="local">BF02407719</identifier><accessCondition type="use and reproduction">MetadataGrant: OpenAccess</accessCondition><accessCondition type="use and reproduction">AbstractGrant: OpenAccess</accessCondition><accessCondition type="restriction on access">BodyPDFGrant: Restricted</accessCondition><accessCondition type="restriction on access">BodyHTMLGrant: Restricted</accessCondition><accessCondition type="restriction on access">BibliographyGrant: Restricted</accessCondition><accessCondition type="restriction on access">ESMGrant: Restricted</accessCondition><part><extent unit="pages"><start>755</start><end>763</end></extent></part><recordInfo><recordOrigin>J.C. Baltzer A.G. Scientific Publishing Company, 1989</recordOrigin><recordIdentifier>10751_1989_Article_BF02407719.pdf</recordIdentifier></recordInfo></mods></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=IndiumV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000467 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000467 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= *** parameter Area/wikiCode missing ***
|area= IndiumV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:10751_1989_Article_BF02407719.pdf
|texte= Residual impurity effects on the magnetic ordering in α-Mn observed by hyperfine interaction
}}
| This area was generated with Dilib version V0.5.81. |  |