Ultrasound studies of single crystal erbium-thulium in an applied magnetic field
Identifieur interne : 001F56 ( Main/Curation ); précédent : 001F55; suivant : 001F57Ultrasound studies of single crystal erbium-thulium in an applied magnetic field
Auteurs : C. M. Lim [Brunei] ; S. Dixon [Royaume-Uni] ; C. Edwards [Royaume-Uni] ; S. B. Palmer [Royaume-Uni]Source :
- AIP conference proceedings [ 0094-243X ] ; 2001-04-30.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
This paper reports on an ultrasound study of rare earth Er-Tm single crystals as a function of temperature (4.2-300 K) and applied magnetic field (0-4 T). Two different compositions of the hexagonal close packed crystals were studied, containing 91.6% and 93.3% atomic weight of Er. The elastic constants, C11, C33, C44 and C66 were measured as a function of temperature and applied magnetic field. At zero applied magnetic field, anomalies were observed at 18, 24, 38, 47 and 55 K in addition to the anomaly at the Neel temperature TN, 82 K. The magnetic phase transition temperatures and structures of these alloys have been previously studied at zero field using neutron diffraction. The present results provide the first information on the behavior of the magnetic phase boundaries in an applied magnetic field. Softening of the material was observed when a magnetic field was applied along both the c (hexagonal) axis and the a crystallographic axis (in the basal plane). © 2001 American Institute of Physics.
Links toward previous steps (curation, corpus...)
- to stream Pascal, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000E29
- to stream Pascal, to step Curation: Pour aller vers cette notice dans l'étape Curation :000E29
- to stream Pascal, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :000D51
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :002041
Links to Exploration step
Pascal:01-0249213Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Ultrasound studies of single crystal erbium-thulium in an applied magnetic field</title><author><name sortKey="Lim, C M" sort="Lim, C M" uniqKey="Lim C" first="C. M." last="Lim">C. M. Lim</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Physics, University Brunei Darussalam, Tungku Link BE1410, Brunei</s1><sZ>1 aut.</sZ></inist:fA14><country xml:lang="fr">Brunei</country><wicri:regionArea>Department of Physics, University Brunei Darussalam, Tungku Link BE1410</wicri:regionArea><wicri:noRegion>Tungku Link BE1410</wicri:noRegion></affiliation></author><author><name sortKey="Dixon, S" sort="Dixon, S" uniqKey="Dixon S" first="S." last="Dixon">S. Dixon</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom</s1><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Physics, University of Warwick, Coventry, CV4 7AL</wicri:regionArea><wicri:noRegion>CV4 7AL</wicri:noRegion></affiliation></author><author><name sortKey="Edwards, C" sort="Edwards, C" uniqKey="Edwards C" first="C." last="Edwards">C. Edwards</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom</s1><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Physics, University of Warwick, Coventry, CV4 7AL</wicri:regionArea><wicri:noRegion>CV4 7AL</wicri:noRegion></affiliation></author><author><name sortKey="Palmer, S B" sort="Palmer, S B" uniqKey="Palmer S" first="S. B." last="Palmer">S. B. Palmer</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom</s1><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Physics, University of Warwick, Coventry, CV4 7AL</wicri:regionArea><wicri:noRegion>CV4 7AL</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">01-0249213</idno><date when="2001-04-30">2001-04-30</date><idno type="stanalyst">PASCAL 01-0249213 AIP</idno><idno type="RBID">Pascal:01-0249213</idno><idno type="wicri:Area/Pascal/Corpus">000E29</idno><idno type="wicri:Area/Pascal/Curation">000E29</idno><idno type="wicri:Area/Pascal/Checkpoint">000D51</idno><idno type="wicri:explorRef" wicri:stream="Pascal" wicri:step="Checkpoint">000D51</idno><idno type="wicri:doubleKey">0094-243X:2001:Lim C:ultrasound:studies:of</idno><idno type="wicri:Area/Main/Merge">002041</idno><idno type="wicri:Area/Main/Curation">001F56</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Ultrasound studies of single crystal erbium-thulium in an applied magnetic field</title><author><name sortKey="Lim, C M" sort="Lim, C M" uniqKey="Lim C" first="C. M." last="Lim">C. M. Lim</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Physics, University Brunei Darussalam, Tungku Link BE1410, Brunei</s1><sZ>1 aut.</sZ></inist:fA14><country xml:lang="fr">Brunei</country><wicri:regionArea>Department of Physics, University Brunei Darussalam, Tungku Link BE1410</wicri:regionArea><wicri:noRegion>Tungku Link BE1410</wicri:noRegion></affiliation></author><author><name sortKey="Dixon, S" sort="Dixon, S" uniqKey="Dixon S" first="S." last="Dixon">S. Dixon</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom</s1><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Physics, University of Warwick, Coventry, CV4 7AL</wicri:regionArea><wicri:noRegion>CV4 7AL</wicri:noRegion></affiliation></author><author><name sortKey="Edwards, C" sort="Edwards, C" uniqKey="Edwards C" first="C." last="Edwards">C. Edwards</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom</s1><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Physics, University of Warwick, Coventry, CV4 7AL</wicri:regionArea><wicri:noRegion>CV4 7AL</wicri:noRegion></affiliation></author><author><name sortKey="Palmer, S B" sort="Palmer, S B" uniqKey="Palmer S" first="S. B." last="Palmer">S. B. Palmer</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom</s1><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Physics, University of Warwick, Coventry, CV4 7AL</wicri:regionArea><wicri:noRegion>CV4 7AL</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">AIP conference proceedings</title><title level="j" type="abbreviated">AIP conf. proc.</title><idno type="ISSN">0094-243X</idno><imprint><date when="2001-04-30">2001-04-30</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">AIP conference proceedings</title><title level="j" type="abbreviated">AIP conf. proc.</title><idno type="ISSN">0094-243X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Crystals</term><term>Elements (chemical)</term><term>Experimental study</term><term>Magnetic fields</term><term>Ultrasonic measurement</term><term>Ultrasonic velocity</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>4325</term><term>9160L</term><term>Etude expérimentale</term><term>Mesure ultrason</term><term>Vitesse ultrason</term><term>Cristal</term><term>Champ magnétique</term><term>Elément chimique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This paper reports on an ultrasound study of rare earth Er-Tm single crystals as a function of temperature (4.2-300 K) and applied magnetic field (0-4 T). Two different compositions of the hexagonal close packed crystals were studied, containing 91.6% and 93.3% atomic weight of Er. The elastic constants, C<sub>11</sub>, C<sub>33</sub>, C<sub>44</sub> and C<sub>66</sub> were measured as a function of temperature and applied magnetic field. At zero applied magnetic field, anomalies were observed at 18, 24, 38, 47 and 55 K in addition to the anomaly at the Neel temperature T<sub>N</sub>, 82 K. The magnetic phase transition temperatures and structures of these alloys have been previously studied at zero field using neutron diffraction. The present results provide the first information on the behavior of the magnetic phase boundaries in an applied magnetic field. Softening of the material was observed when a magnetic field was applied along both the c (hexagonal) axis and the a crystallographic axis (in the basal plane). © 2001 American Institute of Physics.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/Main/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001F56 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Curation/biblio.hfd -nk 001F56 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Terre
|area= ThuliumV1
|flux= Main
|étape= Curation
|type= RBID
|clé= Pascal:01-0249213
|texte= Ultrasound studies of single crystal erbium-thulium in an applied magnetic field
}}
| This area was generated with Dilib version V0.6.21. |  |