Magnetic properties of Tm-Zr multilayers
Identifieur interne : 001179 ( Pascal/Corpus ); précédent : 001178; suivant : 001180Magnetic properties of Tm-Zr multilayers
Auteurs : A. Baudry ; P. Boyer ; M. BrunelSource :
- Journal of magnetism and magnetic materials [ 0304-8853 ] ; 1998.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
A 600 Å film of thulium and Tm-Zr multilayers in which the Tm layers are separated by 30 Å non-magnetic Zr layers were evaporated on superficially oxidized silicon substrates under ultra-vacuum conditions. The thickness of the Tm layers was varied between 8 and 30 Å, X-ray diffraction gives evidence for a columnar growth along the c axis of the HCP structure. with in-plane compression of Tm layers thinner than 20 Å. The magnetic structure of the film is quite similar to that of bulk Tm. On the contrary. the c-axis modulated antiferromagnetic phase which takes place in the film at TN 54 K is not observed in the multilayers. This phenomenon is preferentially attributed to an enhancement of the ferromagnetic coupling at the edges of the thulium layers. which favours a structure close to the squared 3-4 antiphase ferromagnetic arrangement of the magnetic moments displayed by the bulk below 30 K. A marked trend to ferromagnetism is observed as the Tm layers become thinner. Contrary to that observed in Dy-Zr and Ho-Zr multilayers, the interface and volume anisotropies do not compensate each other for 8 Å Tm layers. The c-axis magnetic anisotropy of Tm is preserved whatever the thickness of the Tm layers. The estimated anisotropies are compared with the results of point-charge crystal-field calculations.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
pA |
|
---|
Format Inist (serveur)
NO : | PASCAL 98-0297284 INIST |
---|---|
ET : | Magnetic properties of Tm-Zr multilayers |
AU : | BAUDRY (A.); BOYER (P.); BRUNEL (M.) |
AF : | Département de Recherche Fondamentale sur la Matière Condensée, CEA Grenoble, 17 rue des Martyrs/38054 Grenoble/France (1 aut., 2 aut.); Laboratoire de Cristallogaphie, CNRS, BP 166/38042 Genoble/France (3 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Journal of magnetism and magnetic materials; ISSN 0304-8853; Coden JMMMDC; Pays-Bas; Da. 1998; Vol. 185; No. 3; Pp. 309-321; Bibl. 28 ref. |
LA : | Anglais |
EA : | A 600 Å film of thulium and Tm-Zr multilayers in which the Tm layers are separated by 30 Å non-magnetic Zr layers were evaporated on superficially oxidized silicon substrates under ultra-vacuum conditions. The thickness of the Tm layers was varied between 8 and 30 Å, X-ray diffraction gives evidence for a columnar growth along the c axis of the HCP structure. with in-plane compression of Tm layers thinner than 20 Å. The magnetic structure of the film is quite similar to that of bulk Tm. On the contrary. the c-axis modulated antiferromagnetic phase which takes place in the film at TN 54 K is not observed in the multilayers. This phenomenon is preferentially attributed to an enhancement of the ferromagnetic coupling at the edges of the thulium layers. which favours a structure close to the squared 3-4 antiphase ferromagnetic arrangement of the magnetic moments displayed by the bulk below 30 K. A marked trend to ferromagnetism is observed as the Tm layers become thinner. Contrary to that observed in Dy-Zr and Ho-Zr multilayers, the interface and volume anisotropies do not compensate each other for 8 Å Tm layers. The c-axis magnetic anisotropy of Tm is preserved whatever the thickness of the Tm layers. The estimated anisotropies are compared with the results of point-charge crystal-field calculations. |
CC : | 001B70E70C; 240 |
FD : | Etude expérimentale; Multicouche; Structure magnétique; Anisotropie magnétique; Aimantation; Hystérésis; Thulium; Zirconium; 7570C; Tm; Zr |
FG : | Métal transition; Lanthanide |
ED : | Experimental study; Multilayers; Magnetic structure; Magnetic anisotropy; Magnetization; Hysteresis; Thulium; Zirconium |
EG : | Transition elements; Rare earths |
LO : | INIST-17230.354000076776450060 |
ID : | 98-0297284 |
Links to Exploration step
Pascal:98-0297284Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Magnetic properties of Tm-Zr multilayers</title>
<author><name sortKey="Baudry, A" sort="Baudry, A" uniqKey="Baudry A" first="A." last="Baudry">A. Baudry</name>
<affiliation><inist:fA14 i1="01"><s1>Département de Recherche Fondamentale sur la Matière Condensée, CEA Grenoble, 17 rue des Martyrs</s1>
<s2>38054 Grenoble</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Boyer, P" sort="Boyer, P" uniqKey="Boyer P" first="P." last="Boyer">P. Boyer</name>
<affiliation><inist:fA14 i1="01"><s1>Département de Recherche Fondamentale sur la Matière Condensée, CEA Grenoble, 17 rue des Martyrs</s1>
<s2>38054 Grenoble</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Brunel, M" sort="Brunel, M" uniqKey="Brunel M" first="M." last="Brunel">M. Brunel</name>
<affiliation><inist:fA14 i1="02"><s1>Laboratoire de Cristallogaphie, CNRS, BP 166</s1>
<s2>38042 Genoble</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">98-0297284</idno>
<date when="1998">1998</date>
<idno type="stanalyst">PASCAL 98-0297284 INIST</idno>
<idno type="RBID">Pascal:98-0297284</idno>
<idno type="wicri:Area/Pascal/Corpus">001179</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Magnetic properties of Tm-Zr multilayers</title>
<author><name sortKey="Baudry, A" sort="Baudry, A" uniqKey="Baudry A" first="A." last="Baudry">A. Baudry</name>
<affiliation><inist:fA14 i1="01"><s1>Département de Recherche Fondamentale sur la Matière Condensée, CEA Grenoble, 17 rue des Martyrs</s1>
<s2>38054 Grenoble</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Boyer, P" sort="Boyer, P" uniqKey="Boyer P" first="P." last="Boyer">P. Boyer</name>
<affiliation><inist:fA14 i1="01"><s1>Département de Recherche Fondamentale sur la Matière Condensée, CEA Grenoble, 17 rue des Martyrs</s1>
<s2>38054 Grenoble</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Brunel, M" sort="Brunel, M" uniqKey="Brunel M" first="M." last="Brunel">M. Brunel</name>
<affiliation><inist:fA14 i1="02"><s1>Laboratoire de Cristallogaphie, CNRS, BP 166</s1>
<s2>38042 Genoble</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Journal of magnetism and magnetic materials</title>
<title level="j" type="abbreviated">J. magn. magn. mater.</title>
<idno type="ISSN">0304-8853</idno>
<imprint><date when="1998">1998</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Journal of magnetism and magnetic materials</title>
<title level="j" type="abbreviated">J. magn. magn. mater.</title>
<idno type="ISSN">0304-8853</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Experimental study</term>
<term>Hysteresis</term>
<term>Magnetic anisotropy</term>
<term>Magnetic structure</term>
<term>Magnetization</term>
<term>Multilayers</term>
<term>Thulium</term>
<term>Zirconium</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Etude expérimentale</term>
<term>Multicouche</term>
<term>Structure magnétique</term>
<term>Anisotropie magnétique</term>
<term>Aimantation</term>
<term>Hystérésis</term>
<term>Thulium</term>
<term>Zirconium</term>
<term>7570C</term>
<term>Tm</term>
<term>Zr</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">A 600 Å film of thulium and Tm-Zr multilayers in which the Tm layers are separated by 30 Å non-magnetic Zr layers were evaporated on superficially oxidized silicon substrates under ultra-vacuum conditions. The thickness of the Tm layers was varied between 8 and 30 Å, X-ray diffraction gives evidence for a columnar growth along the c axis of the HCP structure. with in-plane compression of Tm layers thinner than 20 Å. The magnetic structure of the film is quite similar to that of bulk Tm. On the contrary. the c-axis modulated antiferromagnetic phase which takes place in the film at T<sub>N</sub>
54 K is not observed in the multilayers. This phenomenon is preferentially attributed to an enhancement of the ferromagnetic coupling at the edges of the thulium layers. which favours a structure close to the squared 3-4 antiphase ferromagnetic arrangement of the magnetic moments displayed by the bulk below 30 K. A marked trend to ferromagnetism is observed as the Tm layers become thinner. Contrary to that observed in Dy-Zr and Ho-Zr multilayers, the interface and volume anisotropies do not compensate each other for 8 Å Tm layers. The c-axis magnetic anisotropy of Tm is preserved whatever the thickness of the Tm layers. The estimated anisotropies are compared with the results of point-charge crystal-field calculations.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0304-8853</s0>
</fA01>
<fA02 i1="01"><s0>JMMMDC</s0>
</fA02>
<fA03 i2="1"><s0>J. magn. magn. mater.</s0>
</fA03>
<fA05><s2>185</s2>
</fA05>
<fA06><s2>3</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Magnetic properties of Tm-Zr multilayers</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>BAUDRY (A.)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>BOYER (P.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>BRUNEL (M.)</s1>
</fA11>
<fA14 i1="01"><s1>Département de Recherche Fondamentale sur la Matière Condensée, CEA Grenoble, 17 rue des Martyrs</s1>
<s2>38054 Grenoble</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Laboratoire de Cristallogaphie, CNRS, BP 166</s1>
<s2>38042 Genoble</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
</fA14>
<fA20><s1>309-321</s1>
</fA20>
<fA21><s1>1998</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>17230</s2>
<s5>354000076776450060</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 1998 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>28 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>98-0297284</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i2="1"><s0>Journal of magnetism and magnetic materials</s0>
</fA64>
<fA66 i1="01"><s0>NLD</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>A 600 Å film of thulium and Tm-Zr multilayers in which the Tm layers are separated by 30 Å non-magnetic Zr layers were evaporated on superficially oxidized silicon substrates under ultra-vacuum conditions. The thickness of the Tm layers was varied between 8 and 30 Å, X-ray diffraction gives evidence for a columnar growth along the c axis of the HCP structure. with in-plane compression of Tm layers thinner than 20 Å. The magnetic structure of the film is quite similar to that of bulk Tm. On the contrary. the c-axis modulated antiferromagnetic phase which takes place in the film at T<sub>N</sub>
54 K is not observed in the multilayers. This phenomenon is preferentially attributed to an enhancement of the ferromagnetic coupling at the edges of the thulium layers. which favours a structure close to the squared 3-4 antiphase ferromagnetic arrangement of the magnetic moments displayed by the bulk below 30 K. A marked trend to ferromagnetism is observed as the Tm layers become thinner. Contrary to that observed in Dy-Zr and Ho-Zr multilayers, the interface and volume anisotropies do not compensate each other for 8 Å Tm layers. The c-axis magnetic anisotropy of Tm is preserved whatever the thickness of the Tm layers. The estimated anisotropies are compared with the results of point-charge crystal-field calculations.</s0>
</fC01>
<fC02 i1="01" i2="3"><s0>001B70E70C</s0>
</fC02>
<fC02 i1="02" i2="X"><s0>240</s0>
</fC02>
<fC03 i1="01" i2="3" l="FRE"><s0>Etude expérimentale</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="3" l="ENG"><s0>Experimental study</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="3" l="FRE"><s0>Multicouche</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="3" l="ENG"><s0>Multilayers</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="3" l="FRE"><s0>Structure magnétique</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="3" l="ENG"><s0>Magnetic structure</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="3" l="FRE"><s0>Anisotropie magnétique</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="3" l="ENG"><s0>Magnetic anisotropy</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="3" l="FRE"><s0>Aimantation</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="3" l="ENG"><s0>Magnetization</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="3" l="FRE"><s0>Hystérésis</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="3" l="ENG"><s0>Hysteresis</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="3" l="FRE"><s0>Thulium</s0>
<s2>NC</s2>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="3" l="ENG"><s0>Thulium</s0>
<s2>NC</s2>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="3" l="FRE"><s0>Zirconium</s0>
<s2>NC</s2>
<s5>10</s5>
</fC03>
<fC03 i1="08" i2="3" l="ENG"><s0>Zirconium</s0>
<s2>NC</s2>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="3" l="FRE"><s0>7570C</s0>
<s2>PAC</s2>
<s4>INC</s4>
<s5>56</s5>
</fC03>
<fC03 i1="10" i2="3" l="FRE"><s0>Tm</s0>
<s4>INC</s4>
<s5>92</s5>
</fC03>
<fC03 i1="11" i2="3" l="FRE"><s0>Zr</s0>
<s4>INC</s4>
<s5>93</s5>
</fC03>
<fC07 i1="01" i2="3" l="FRE"><s0>Métal transition</s0>
<s5>16</s5>
</fC07>
<fC07 i1="01" i2="3" l="ENG"><s0>Transition elements</s0>
<s5>16</s5>
</fC07>
<fC07 i1="02" i2="3" l="FRE"><s0>Lanthanide</s0>
<s2>NC</s2>
<s5>17</s5>
</fC07>
<fC07 i1="02" i2="3" l="ENG"><s0>Rare earths</s0>
<s2>NC</s2>
<s5>17</s5>
</fC07>
<fN21><s1>201</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 98-0297284 INIST</NO>
<ET>Magnetic properties of Tm-Zr multilayers</ET>
<AU>BAUDRY (A.); BOYER (P.); BRUNEL (M.)</AU>
<AF>Département de Recherche Fondamentale sur la Matière Condensée, CEA Grenoble, 17 rue des Martyrs/38054 Grenoble/France (1 aut., 2 aut.); Laboratoire de Cristallogaphie, CNRS, BP 166/38042 Genoble/France (3 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of magnetism and magnetic materials; ISSN 0304-8853; Coden JMMMDC; Pays-Bas; Da. 1998; Vol. 185; No. 3; Pp. 309-321; Bibl. 28 ref.</SO>
<LA>Anglais</LA>
<EA>A 600 Å film of thulium and Tm-Zr multilayers in which the Tm layers are separated by 30 Å non-magnetic Zr layers were evaporated on superficially oxidized silicon substrates under ultra-vacuum conditions. The thickness of the Tm layers was varied between 8 and 30 Å, X-ray diffraction gives evidence for a columnar growth along the c axis of the HCP structure. with in-plane compression of Tm layers thinner than 20 Å. The magnetic structure of the film is quite similar to that of bulk Tm. On the contrary. the c-axis modulated antiferromagnetic phase which takes place in the film at T<sub>N</sub>
54 K is not observed in the multilayers. This phenomenon is preferentially attributed to an enhancement of the ferromagnetic coupling at the edges of the thulium layers. which favours a structure close to the squared 3-4 antiphase ferromagnetic arrangement of the magnetic moments displayed by the bulk below 30 K. A marked trend to ferromagnetism is observed as the Tm layers become thinner. Contrary to that observed in Dy-Zr and Ho-Zr multilayers, the interface and volume anisotropies do not compensate each other for 8 Å Tm layers. The c-axis magnetic anisotropy of Tm is preserved whatever the thickness of the Tm layers. The estimated anisotropies are compared with the results of point-charge crystal-field calculations.</EA>
<CC>001B70E70C; 240</CC>
<FD>Etude expérimentale; Multicouche; Structure magnétique; Anisotropie magnétique; Aimantation; Hystérésis; Thulium; Zirconium; 7570C; Tm; Zr</FD>
<FG>Métal transition; Lanthanide</FG>
<ED>Experimental study; Multilayers; Magnetic structure; Magnetic anisotropy; Magnetization; Hysteresis; Thulium; Zirconium</ED>
<EG>Transition elements; Rare earths</EG>
<LO>INIST-17230.354000076776450060</LO>
<ID>98-0297284</ID>
</server>
</inist>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/Pascal/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001179 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pascal/Corpus/biblio.hfd -nk 001179 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Terre |area= ThuliumV1 |flux= Pascal |étape= Corpus |type= RBID |clé= Pascal:98-0297284 |texte= Magnetic properties of Tm-Zr multilayers }}
![]() | This area was generated with Dilib version V0.6.21. | ![]() |