Magnetic Studies in Sputtered Ni/Ti Multilayers
Identifieur interne : 000122 ( PascalFrancis/Checkpoint ); précédent : 000121; suivant : 000123Magnetic Studies in Sputtered Ni/Ti Multilayers
Auteurs : H. Salhi [Maroc] ; K. Chafai [Maroc] ; H. Lassri [Maroc] ; M. Abid [Maroc] ; E. K. Hlil [France]Source :
- Journal of superconductivity and novel magnetism [ 1557-1939 ] ; 2011.
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Abstract
Magnetic properties of Ni/Ti multilayers, prepared by the DC triode sputtering method, have been studied by magnetic measurements. Both metal layers are crystalline with a (111) fiber structure when they are thicker than 20 A. The magnetization decreases with a decrease in Ni layer thickness tNi and the analysis of the results at 5 K indicates the presence of a dead Ni layer about 13 Å thick. The effective anisotropy Keff of Ni/Ti multilayers is obtained using a torque magnetometer. Spin-wave theory has been used to explain the temperature dependence of the magnetization. Approximate values for bulk exchange interaction Jb, surface exchange interaction JS and interlayer coupling strength JI for various Ni layer thicknesses have been obtained.
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Ecole supérieure de technologie, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation></author><author><name sortKey="Chafai, K" sort="Chafai, K" uniqKey="Chafai K" first="K." last="Chafai">K. Chafai</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire de Physique des Matériaux, Micro-électronique, Automatique et Thermique (LPMMAT), Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation></author><author><name sortKey="Lassri, H" sort="Lassri, H" uniqKey="Lassri H" first="H." last="Lassri">H. Lassri</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire de Physique des Matériaux, Micro-électronique, Automatique et Thermique (LPMMAT), Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation></author><author><name sortKey="Abid, M" sort="Abid, M" uniqKey="Abid M" first="M." last="Abid">M. Abid</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire de Physique des Matériaux, Micro-électronique, Automatique et Thermique (LPMMAT), Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Laboratoire de Physique Fondamentale et Appliquée (LPFA). Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>4 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation></author><author><name sortKey="Hlil, E K" sort="Hlil, E K" uniqKey="Hlil E" first="E. K." last="Hlil">E. K. Hlil</name><affiliation wicri:level="3"><inist:fA14 i1="04"><s1>Institut Néel, CNRS-Université J. Fourier, BP 166</s1><s2>38042 Grenoble</s2><s3>FRA</s3><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Grenoble</settlement></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">11-0380746</idno><date when="2011">2011</date><idno type="stanalyst">PASCAL 11-0380746 INIST</idno><idno type="RBID">Pascal:11-0380746</idno><idno type="wicri:Area/PascalFrancis/Corpus">000124</idno><idno type="wicri:Area/PascalFrancis/Curation">000317</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000122</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000122</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Magnetic Studies in Sputtered Ni/Ti Multilayers</title><author><name sortKey="Salhi, H" sort="Salhi, H" uniqKey="Salhi H" first="H." last="Salhi">H. Salhi</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire de Physique des Matériaux, Micro-électronique, Automatique et Thermique (LPMMAT), Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Laboratoire de Mécanique, Productique et Genie industriel (LMPG). Ecole supérieure de technologie, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation></author><author><name sortKey="Chafai, K" sort="Chafai, K" uniqKey="Chafai K" first="K." last="Chafai">K. Chafai</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire de Physique des Matériaux, Micro-électronique, Automatique et Thermique (LPMMAT), Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation></author><author><name sortKey="Lassri, H" sort="Lassri, H" uniqKey="Lassri H" first="H." last="Lassri">H. Lassri</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire de Physique des Matériaux, Micro-électronique, Automatique et Thermique (LPMMAT), Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation></author><author><name sortKey="Abid, M" sort="Abid, M" uniqKey="Abid M" first="M." last="Abid">M. Abid</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire de Physique des Matériaux, Micro-électronique, Automatique et Thermique (LPMMAT), Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Laboratoire de Physique Fondamentale et Appliquée (LPFA). Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>4 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Casablanca</wicri:noRegion></affiliation></author><author><name sortKey="Hlil, E K" sort="Hlil, E K" uniqKey="Hlil E" first="E. K." last="Hlil">E. K. Hlil</name><affiliation wicri:level="3"><inist:fA14 i1="04"><s1>Institut Néel, CNRS-Université J. Fourier, BP 166</s1><s2>38042 Grenoble</s2><s3>FRA</s3><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Grenoble</settlement></placeName></affiliation></author></analytic><series><title level="j" type="main">Journal of superconductivity and novel magnetism</title><title level="j" type="abbreviated">J. supercond. nov. magn.</title><idno type="ISSN">1557-1939</idno><imprint><date when="2011">2011</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of superconductivity and novel magnetism</title><title level="j" type="abbreviated">J. supercond. nov. magn.</title><idno type="ISSN">1557-1939</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Exchange interactions</term><term>Magnetic anisotropy</term><term>Magnetization</term><term>Multilayers</term><term>Nickel</term><term>Spin wave approximation</term><term>Sputter deposition</term><term>Thickness</term><term>Titanium</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Dépôt pulvérisation</term><term>Aimantation</term><term>Epaisseur</term><term>Anisotropie magnétique</term><term>Approximation onde spin</term><term>Interaction échange</term><term>Nickel</term><term>Titane</term><term>Multicouche</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Nickel</term><term>Titane</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Magnetic properties of Ni/Ti multilayers, prepared by the DC triode sputtering method, have been studied by magnetic measurements. Both metal layers are crystalline with a (111) fiber structure when they are thicker than 20 A. The magnetization decreases with a decrease in Ni layer thickness t<sub>Ni</sub> and the analysis of the results at 5 K indicates the presence of a dead Ni layer about 13 Å thick. The effective anisotropy K<sub>eff</sub> of Ni/Ti multilayers is obtained using a torque magnetometer. Spin-wave theory has been used to explain the temperature dependence of the magnetization. Approximate values for bulk exchange interaction J<sub>b</sub>, surface exchange interaction J<sub>S</sub> and interlayer coupling strength J<sub>I</sub> for various Ni layer thicknesses have been obtained.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>1557-1939</s0></fA01><fA03 i2="1"><s0>J. supercond. nov. magn.</s0></fA03><fA05><s2>24</s2></fA05><fA06><s2>5</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Magnetic Studies in Sputtered Ni/Ti Multilayers</s1></fA08><fA11 i1="01" i2="1"><s1>SALHI (H.)</s1></fA11><fA11 i1="02" i2="1"><s1>CHAFAI (K.)</s1></fA11><fA11 i1="03" i2="1"><s1>LASSRI (H.)</s1></fA11><fA11 i1="04" i2="1"><s1>ABID (M.)</s1></fA11><fA11 i1="05" i2="1"><s1>HLIL (E. K.)</s1></fA11><fA14 i1="01"><s1>Laboratoire de Physique des Matériaux, Micro-électronique, Automatique et Thermique (LPMMAT), Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></fA14><fA14 i1="02"><s1>Laboratoire de Mécanique, Productique et Genie industriel (LMPG). Ecole supérieure de technologie, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>1 aut.</sZ></fA14><fA14 i1="03"><s1>Laboratoire de Physique Fondamentale et Appliquée (LPFA). Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Maarif</s1><s2>Casablanca</s2><s3>MAR</s3><sZ>4 aut.</sZ></fA14><fA14 i1="04"><s1>Institut Néel, CNRS-Université J. Fourier, BP 166</s1><s2>38042 Grenoble</s2><s3>FRA</s3><sZ>5 aut.</sZ></fA14><fA20><s1>1735-1738</s1></fA20><fA21><s1>2011</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>21987</s2><s5>354000508571440560</s5></fA43><fA44><s0>0000</s0><s1>© 2011 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>13 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>11-0380746</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Journal of superconductivity and novel magnetism</s0></fA64><fA66 i1="01"><s0>USA</s0></fA66><fC01 i1="01" l="ENG"><s0>Magnetic properties of Ni/Ti multilayers, prepared by the DC triode sputtering method, have been studied by magnetic measurements. Both metal layers are crystalline with a (111) fiber structure when they are thicker than 20 A. The magnetization decreases with a decrease in Ni layer thickness t<sub>Ni</sub> and the analysis of the results at 5 K indicates the presence of a dead Ni layer about 13 Å thick. The effective anisotropy K<sub>eff</sub> of Ni/Ti multilayers is obtained using a torque magnetometer. Spin-wave theory has been used to explain the temperature dependence of the magnetization. Approximate values for bulk exchange interaction J<sub>b</sub>, surface exchange interaction J<sub>S</sub> and interlayer coupling strength J<sub>I</sub> for various Ni layer thicknesses have been obtained.</s0></fC01><fC02 i1="01" i2="3"><s0>001B70E70C</s0></fC02><fC03 i1="01" i2="3" l="FRE"><s0>Dépôt pulvérisation</s0><s5>03</s5></fC03><fC03 i1="01" i2="3" l="ENG"><s0>Sputter deposition</s0><s5>03</s5></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Aimantation</s0><s5>04</s5></fC03><fC03 i1="02" i2="3" l="ENG"><s0>Magnetization</s0><s5>04</s5></fC03><fC03 i1="03" i2="3" l="FRE"><s0>Epaisseur</s0><s5>05</s5></fC03><fC03 i1="03" i2="3" l="ENG"><s0>Thickness</s0><s5>05</s5></fC03><fC03 i1="04" i2="3" l="FRE"><s0>Anisotropie magnétique</s0><s5>06</s5></fC03><fC03 i1="04" i2="3" l="ENG"><s0>Magnetic anisotropy</s0><s5>06</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Approximation onde spin</s0><s5>07</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Spin wave approximation</s0><s5>07</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Aproximación onda spin</s0><s5>07</s5></fC03><fC03 i1="06" i2="3" l="FRE"><s0>Interaction échange</s0><s5>08</s5></fC03><fC03 i1="06" i2="3" l="ENG"><s0>Exchange interactions</s0><s5>08</s5></fC03><fC03 i1="07" i2="3" l="FRE"><s0>Nickel</s0><s2>NC</s2><s5>15</s5></fC03><fC03 i1="07" i2="3" l="ENG"><s0>Nickel</s0><s2>NC</s2><s5>15</s5></fC03><fC03 i1="08" i2="3" l="FRE"><s0>Titane</s0><s2>NC</s2><s5>16</s5></fC03><fC03 i1="08" i2="3" l="ENG"><s0>Titanium</s0><s2>NC</s2><s5>16</s5></fC03><fC03 i1="09" i2="3" l="FRE"><s0>Multicouche</s0><s5>17</s5></fC03><fC03 i1="09" i2="3" l="ENG"><s0>Multilayers</s0><s5>17</s5></fC03><fN21><s1>262</s1></fN21></pA></standard></inist><affiliations><list><country><li>France</li><li>Maroc</li></country><region><li>Auvergne-Rhône-Alpes</li><li>Rhône-Alpes</li></region><settlement><li>Grenoble</li></settlement></list><tree><country name="Maroc"><noRegion><name sortKey="Salhi, H" sort="Salhi, H" uniqKey="Salhi H" first="H." last="Salhi">H. Salhi</name></noRegion><name sortKey="Abid, M" sort="Abid, M" uniqKey="Abid M" first="M." last="Abid">M. Abid</name><name sortKey="Abid, M" sort="Abid, M" uniqKey="Abid M" first="M." last="Abid">M. Abid</name><name sortKey="Chafai, K" sort="Chafai, K" uniqKey="Chafai K" first="K." last="Chafai">K. Chafai</name><name sortKey="Lassri, H" sort="Lassri, H" uniqKey="Lassri H" first="H." last="Lassri">H. Lassri</name><name sortKey="Salhi, H" sort="Salhi, H" uniqKey="Salhi H" first="H." last="Salhi">H. Salhi</name></country><country name="France"><region name="Auvergne-Rhône-Alpes"><name sortKey="Hlil, E K" sort="Hlil, E K" uniqKey="Hlil E" first="E. K." last="Hlil">E. K. Hlil</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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