CobaltMaghrebV1, PascalFrancis, Corpus, bibRecord, 000337

Magnetization study of Co-Fe-Mn-B-Si amorphous alloys

Identifieur interne : 000337 ( PascalFrancis/Corpus ); précédent : 000336; suivant : 000338

Magnetization study of Co-Fe-Mn-B-Si amorphous alloys

Auteurs : H. Lassri ; H. Arhchoui ; S. Sayouri ; M. Abid ; R. Krishnan

Source :

Physica status solidi. A. Applied research [ 0031-8965 ] ; 1996.

RBID : Pascal:97-0122305

Descripteurs français

Pascal (Inist)
- Etude expérimentale, Aimantation, Moment magnétique, Effet concentration, Interaction échange, Ferromagnétisme, Anisotropie magnétique, Longueur corrélation, Etat amorphe, Alliage base fer, Cobalt alliage, Manganèse alliage, Bore alliage, Silicium alliage, Alliage multiélément, 7530G, 7550B, Alliage BCoFeMnSi, B Co Fe Mn Si.

English descriptors

KwdEn :
- Amorphous state, Boron alloys, Cobalt alloys, Correlation length, Exchange interactions, Experimental study, Ferromagnetism, Iron base alloys, Magnetic anisotropy, Magnetic moments, Magnetization, Manganese alloys, Multi-element alloys, Quantity ratio, Silicon alloys.

Abstract

We have studied the magnetization of melt spun amorphous (Co_1-xFe_x)₇₄Mn₈B₁₂Si₆ alloys with 0 ≤ x ≤ 0.15. The magnetic moment of the amorphous alloys increases linearly at 4.2 K with addition of Fe. From the usual values of Co and Fe moments, and based on the charge transfer model, the Mn moment is estimated to be 3.5μ_B. The approach to saturation is established in the form of 1/H^1/2 for the various samples. Therefore, it is considered that the exchange interaction between the nearest neighbor T (T = Co, Fe and Mn) atoms is dominantly ferromagnetic. The exchange constant, local random anisotropy constant, and ferromagnetic correlation length have been calculated.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0031-8965`
A02	`01`			`@0 PSSABA`
A03		`1`		`@0 Phys. status solidi, A, Appl. res.`
A05				`@2 158`
A06				`@2 2`
A08	`01`	`1`	`ENG`	`@1 Magnetization study of Co-Fe-Mn-B-Si amorphous alloys`
A11	`01`	`1`		`@1 LASSRI (H.)`
A11	`02`	`1`		`@1 ARHCHOUI (H.)`
A11	`03`	`1`		`@1 SAYOURI (S.)`
A11	`04`	`1`		`@1 ABID (M.)`
A11	`05`	`1`		`@1 KRISHNAN (R.)`
A14	`01`			`@1 Laboratoire de Physique des Matériaux et de Microélectronique, Université Hassan II, Faculté des Sciences @2 Casablanca @3 MAR @Z 1 aut.`
A14	`02`			`@1 Laboratoire de Physique du Solide, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences @2 Fès Atlas @3 MAR @Z 2 aut. @Z 3 aut.`
A14	`03`			`@1 Laboratoire de Physique Théorique, Université Hassan II, Faculté des Sciences @2 Casablanca @3 MAR @Z 4 aut.`
A14	`04`			`@1 Laboratoire de Magnétisme et d'Optique de l'Université de Versailles, CNRS, URA 1531 @2 Versailles @3 FRA @Z 5 aut.`
A20				`@1 553-557`
A21				`@1 1996`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 10183A @5 354000062233000220`
A44				`@0 0000 @1 © 1997 INIST-CNRS. All rights reserved.`
A45				`@0 11 ref.`
A47	`01`	`1`		`@0 97-0122305`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Physica status solidi. A. Applied research`
A66	`01`			`@0 DEU`
C01	`01`		`ENG`	@0 We have studied the magnetization of melt spun amorphous (Co_1-xFe_x)₇₄Mn₈B₁₂Si₆ alloys with 0 ≤ x ≤ 0.15. The magnetic moment of the amorphous alloys increases linearly at 4.2 K with addition of Fe. From the usual values of Co and Fe moments, and based on the charge transfer model, the Mn moment is estimated to be 3.5μ_B. The approach to saturation is established in the form of 1/H^1/2 for the various samples. Therefore, it is considered that the exchange interaction between the nearest neighbor T (T = Co, Fe and Mn) atoms is dominantly ferromagnetic. The exchange constant, local random anisotropy constant, and ferromagnetic correlation length have been calculated.
C02	`01`	`3`		`@0 001B70E30G`
C02	`02`	`3`		`@0 001B70E50B`
C02	`03`	`X`		`@0 240`
C03	`01`	`3`	`FRE`	`@0 Etude expérimentale @5 01`
C03	`01`	`3`	`ENG`	`@0 Experimental study @5 01`
C03	`02`	`3`	`FRE`	`@0 Aimantation @5 02`
C03	`02`	`3`	`ENG`	`@0 Magnetization @5 02`
C03	`03`	`3`	`FRE`	`@0 Moment magnétique @5 03`
C03	`03`	`3`	`ENG`	`@0 Magnetic moments @5 03`
C03	`04`	`3`	`FRE`	`@0 Effet concentration @5 04`
C03	`04`	`3`	`ENG`	`@0 Quantity ratio @5 04`
C03	`05`	`3`	`FRE`	`@0 Interaction échange @5 05`
C03	`05`	`3`	`ENG`	`@0 Exchange interactions @5 05`
C03	`06`	`3`	`FRE`	`@0 Ferromagnétisme @5 06`
C03	`06`	`3`	`ENG`	`@0 Ferromagnetism @5 06`
C03	`07`	`3`	`FRE`	`@0 Anisotropie magnétique @5 07`
C03	`07`	`3`	`ENG`	`@0 Magnetic anisotropy @5 07`
C03	`08`	`3`	`FRE`	`@0 Longueur corrélation @5 08`
C03	`08`	`3`	`ENG`	`@0 Correlation length @5 08`
C03	`09`	`3`	`FRE`	`@0 Etat amorphe @5 09`
C03	`09`	`3`	`ENG`	`@0 Amorphous state @5 09`
C03	`10`	`3`	`FRE`	`@0 Alliage base fer @2 NK @5 12`
C03	`10`	`3`	`ENG`	`@0 Iron base alloys @2 NK @5 12`
C03	`11`	`3`	`FRE`	`@0 Cobalt alliage @5 13`
C03	`11`	`3`	`ENG`	`@0 Cobalt alloys @5 13`
C03	`12`	`3`	`FRE`	`@0 Manganèse alliage @5 14`
C03	`12`	`3`	`ENG`	`@0 Manganese alloys @5 14`
C03	`13`	`3`	`FRE`	`@0 Bore alliage @5 15`
C03	`13`	`3`	`ENG`	`@0 Boron alloys @5 15`
C03	`14`	`3`	`FRE`	`@0 Silicium alliage @5 16`
C03	`14`	`3`	`ENG`	`@0 Silicon alloys @5 16`
C03	`15`	`3`	`FRE`	`@0 Alliage multiélément @5 17`
C03	`15`	`3`	`ENG`	`@0 Multi-element alloys @5 17`
C03	`16`	`3`	`FRE`	`@0 7530G @2 PAC @4 INC @5 56`
C03	`17`	`3`	`FRE`	`@0 7550B @2 PAC @4 INC @5 57`
C03	`18`	`3`	`FRE`	`@0 Alliage BCoFeMnSi @2 NK @4 INC @5 92`
C03	`19`	`3`	`FRE`	`@0 B Co Fe Mn Si @4 INC @5 93`
C07	`01`	`3`	`FRE`	`@0 Métal transition alliage @5 18`
C07	`01`	`3`	`ENG`	`@0 Transition element alloys @5 18`
N21				`@1 048`

Format Inist (serveur)

NO :	PASCAL 97-0122305 INIST
ET :	Magnetization study of Co-Fe-Mn-B-Si amorphous alloys
AU :	LASSRI (H.); ARHCHOUI (H.); SAYOURI (S.); ABID (M.); KRISHNAN (R.)
AF :	Laboratoire de Physique des Matériaux et de Microélectronique, Université Hassan II, Faculté des Sciences/Casablanca/Maroc (1 aut.); Laboratoire de Physique du Solide, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences/Fès Atlas/Maroc (2 aut., 3 aut.); Laboratoire de Physique Théorique, Université Hassan II, Faculté des Sciences/Casablanca/Maroc (4 aut.); Laboratoire de Magnétisme et d'Optique de l'Université de Versailles, CNRS, URA 1531/Versailles/France (5 aut.)
DT :	Publication en série; Niveau analytique
SO :	Physica status solidi. A. Applied research; ISSN 0031-8965; Coden PSSABA; Allemagne; Da. 1996; Vol. 158; No. 2; Pp. 553-557; Bibl. 11 ref.
LA :	Anglais
EA :	We have studied the magnetization of melt spun amorphous (Co_1-xFe_x)₇₄Mn₈B₁₂Si₆ alloys with 0 ≤ x ≤ 0.15. The magnetic moment of the amorphous alloys increases linearly at 4.2 K with addition of Fe. From the usual values of Co and Fe moments, and based on the charge transfer model, the Mn moment is estimated to be 3.5μ_B. The approach to saturation is established in the form of 1/H^1/2 for the various samples. Therefore, it is considered that the exchange interaction between the nearest neighbor T (T = Co, Fe and Mn) atoms is dominantly ferromagnetic. The exchange constant, local random anisotropy constant, and ferromagnetic correlation length have been calculated.
CC :	001B70E30G; 001B70E50B; 240
FD :	Etude expérimentale; Aimantation; Moment magnétique; Effet concentration; Interaction échange; Ferromagnétisme; Anisotropie magnétique; Longueur corrélation; Etat amorphe; Alliage base fer; Cobalt alliage; Manganèse alliage; Bore alliage; Silicium alliage; Alliage multiélément; 7530G; 7550B; Alliage BCoFeMnSi; B Co Fe Mn Si
FG :	Métal transition alliage
ED :	Experimental study; Magnetization; Magnetic moments; Quantity ratio; Exchange interactions; Ferromagnetism; Magnetic anisotropy; Correlation length; Amorphous state; Iron base alloys; Cobalt alloys; Manganese alloys; Boron alloys; Silicon alloys; Multi-element alloys
EG :	Transition element alloys
LO :	INIST-10183A.354000062233000220
ID :	97-0122305

Links to Exploration step

Pascal:97-0122305

Le document en format XML

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<term>Exchange interactions</term>
<term>Experimental study</term>
<term>Ferromagnetism</term>
<term>Iron base alloys</term>
<term>Magnetic anisotropy</term>
<term>Magnetic moments</term>
<term>Magnetization</term>
<term>Manganese alloys</term>
<term>Multi-element alloys</term>
<term>Quantity ratio</term>
<term>Silicon alloys</term>
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<term>Aimantation</term>
<term>Moment magnétique</term>
<term>Effet concentration</term>
<term>Interaction échange</term>
<term>Ferromagnétisme</term>
<term>Anisotropie magnétique</term>
<term>Longueur corrélation</term>
<term>Etat amorphe</term>
<term>Alliage base fer</term>
<term>Cobalt alliage</term>
<term>Manganèse alliage</term>
<term>Bore alliage</term>
<term>Silicium alliage</term>
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<term>Alliage BCoFeMnSi</term>
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<front><div type="abstract" xml:lang="en">We have studied the magnetization of melt spun amorphous (Co<sub>1-x</sub>
Fe<sub>x</sub>
)<sub>74</sub>
Mn<sub>8</sub>
B<sub>12</sub>
Si<sub>6</sub>
 alloys with 0 ≤ x ≤ 0.15. The magnetic moment of the amorphous alloys increases linearly at 4.2 K with addition of Fe. From the usual values of Co and Fe moments, and based on the charge transfer model, the Mn moment is estimated to be 3.5μ<sub>B</sub>
. The approach to saturation is established in the form of 1/H<sup>1/2</sup>
 for the various samples. Therefore, it is considered that the exchange interaction between the nearest neighbor T (T = Co, Fe and Mn) atoms is dominantly ferromagnetic. The exchange constant, local random anisotropy constant, and ferromagnetic correlation length have been calculated.</div>
</front>
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<fA11 i1="01" i2="1"><s1>LASSRI (H.)</s1>
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<fA11 i1="02" i2="1"><s1>ARHCHOUI (H.)</s1>
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<fA14 i1="01"><s1>Laboratoire de Physique des Matériaux et de Microélectronique, Université Hassan II, Faculté des Sciences</s1>
<s2>Casablanca</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Laboratoire de Physique du Solide, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences</s1>
<s2>Fès Atlas</s2>
<s3>MAR</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</fA14>
<fA14 i1="03"><s1>Laboratoire de Physique Théorique, Université Hassan II, Faculté des Sciences</s1>
<s2>Casablanca</s2>
<s3>MAR</s3>
<sZ>4 aut.</sZ>
</fA14>
<fA14 i1="04"><s1>Laboratoire de Magnétisme et d'Optique de l'Université de Versailles, CNRS, URA 1531</s1>
<s2>Versailles</s2>
<s3>FRA</s3>
<sZ>5 aut.</sZ>
</fA14>
<fA20><s1>553-557</s1>
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<fC01 i1="01" l="ENG"><s0>We have studied the magnetization of melt spun amorphous (Co<sub>1-x</sub>
Fe<sub>x</sub>
)<sub>74</sub>
Mn<sub>8</sub>
B<sub>12</sub>
Si<sub>6</sub>
 alloys with 0 ≤ x ≤ 0.15. The magnetic moment of the amorphous alloys increases linearly at 4.2 K with addition of Fe. From the usual values of Co and Fe moments, and based on the charge transfer model, the Mn moment is estimated to be 3.5μ<sub>B</sub>
. The approach to saturation is established in the form of 1/H<sup>1/2</sup>
 for the various samples. Therefore, it is considered that the exchange interaction between the nearest neighbor T (T = Co, Fe and Mn) atoms is dominantly ferromagnetic. The exchange constant, local random anisotropy constant, and ferromagnetic correlation length have been calculated.</s0>
</fC01>
<fC02 i1="01" i2="3"><s0>001B70E30G</s0>
</fC02>
<fC02 i1="02" i2="3"><s0>001B70E50B</s0>
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<fC02 i1="03" 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>Aimantation</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="3" l="ENG"><s0>Magnetization</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="3" l="FRE"><s0>Moment magnétique</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="3" l="ENG"><s0>Magnetic moments</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="3" l="FRE"><s0>Effet concentration</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="3" l="ENG"><s0>Quantity ratio</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="3" l="FRE"><s0>Interaction échange</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="3" l="ENG"><s0>Exchange interactions</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="3" l="FRE"><s0>Ferromagnétisme</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="3" l="ENG"><s0>Ferromagnetism</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="3" l="FRE"><s0>Anisotropie magnétique</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="3" l="ENG"><s0>Magnetic anisotropy</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="3" l="FRE"><s0>Longueur corrélation</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="3" l="ENG"><s0>Correlation length</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="3" l="FRE"><s0>Etat amorphe</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="3" l="ENG"><s0>Amorphous state</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="3" l="FRE"><s0>Alliage base fer</s0>
<s2>NK</s2>
<s5>12</s5>
</fC03>
<fC03 i1="10" i2="3" l="ENG"><s0>Iron base alloys</s0>
<s2>NK</s2>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="3" l="FRE"><s0>Cobalt alliage</s0>
<s5>13</s5>
</fC03>
<fC03 i1="11" i2="3" l="ENG"><s0>Cobalt alloys</s0>
<s5>13</s5>
</fC03>
<fC03 i1="12" i2="3" l="FRE"><s0>Manganèse alliage</s0>
<s5>14</s5>
</fC03>
<fC03 i1="12" i2="3" l="ENG"><s0>Manganese alloys</s0>
<s5>14</s5>
</fC03>
<fC03 i1="13" i2="3" l="FRE"><s0>Bore alliage</s0>
<s5>15</s5>
</fC03>
<fC03 i1="13" i2="3" l="ENG"><s0>Boron alloys</s0>
<s5>15</s5>
</fC03>
<fC03 i1="14" i2="3" l="FRE"><s0>Silicium alliage</s0>
<s5>16</s5>
</fC03>
<fC03 i1="14" i2="3" l="ENG"><s0>Silicon alloys</s0>
<s5>16</s5>
</fC03>
<fC03 i1="15" i2="3" l="FRE"><s0>Alliage multiélément</s0>
<s5>17</s5>
</fC03>
<fC03 i1="15" i2="3" l="ENG"><s0>Multi-element alloys</s0>
<s5>17</s5>
</fC03>
<fC03 i1="16" i2="3" l="FRE"><s0>7530G</s0>
<s2>PAC</s2>
<s4>INC</s4>
<s5>56</s5>
</fC03>
<fC03 i1="17" i2="3" l="FRE"><s0>7550B</s0>
<s2>PAC</s2>
<s4>INC</s4>
<s5>57</s5>
</fC03>
<fC03 i1="18" i2="3" l="FRE"><s0>Alliage BCoFeMnSi</s0>
<s2>NK</s2>
<s4>INC</s4>
<s5>92</s5>
</fC03>
<fC03 i1="19" i2="3" l="FRE"><s0>B Co Fe Mn Si</s0>
<s4>INC</s4>
<s5>93</s5>
</fC03>
<fC07 i1="01" i2="3" l="FRE"><s0>Métal transition alliage</s0>
<s5>18</s5>
</fC07>
<fC07 i1="01" i2="3" l="ENG"><s0>Transition element alloys</s0>
<s5>18</s5>
</fC07>
<fN21><s1>048</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 97-0122305 INIST</NO>
<ET>Magnetization study of Co-Fe-Mn-B-Si amorphous alloys</ET>
<AU>LASSRI (H.); ARHCHOUI (H.); SAYOURI (S.); ABID (M.); KRISHNAN (R.)</AU>
<AF>Laboratoire de Physique des Matériaux et de Microélectronique, Université Hassan II, Faculté des Sciences/Casablanca/Maroc (1 aut.); Laboratoire de Physique du Solide, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences/Fès Atlas/Maroc (2 aut., 3 aut.); Laboratoire de Physique Théorique, Université Hassan II, Faculté des Sciences/Casablanca/Maroc (4 aut.); Laboratoire de Magnétisme et d'Optique de l'Université de Versailles, CNRS, URA 1531/Versailles/France (5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Physica status solidi. A. Applied research; ISSN 0031-8965; Coden PSSABA; Allemagne; Da. 1996; Vol. 158; No. 2; Pp. 553-557; Bibl. 11 ref.</SO>
<LA>Anglais</LA>
<EA>We have studied the magnetization of melt spun amorphous (Co<sub>1-x</sub>
Fe<sub>x</sub>
)<sub>74</sub>
Mn<sub>8</sub>
B<sub>12</sub>
Si<sub>6</sub>
 alloys with 0 ≤ x ≤ 0.15. The magnetic moment of the amorphous alloys increases linearly at 4.2 K with addition of Fe. From the usual values of Co and Fe moments, and based on the charge transfer model, the Mn moment is estimated to be 3.5μ<sub>B</sub>
. The approach to saturation is established in the form of 1/H<sup>1/2</sup>
 for the various samples. Therefore, it is considered that the exchange interaction between the nearest neighbor T (T = Co, Fe and Mn) atoms is dominantly ferromagnetic. The exchange constant, local random anisotropy constant, and ferromagnetic correlation length have been calculated.</EA>
<CC>001B70E30G; 001B70E50B; 240</CC>
<FD>Etude expérimentale; Aimantation; Moment magnétique; Effet concentration; Interaction échange; Ferromagnétisme; Anisotropie magnétique; Longueur corrélation; Etat amorphe; Alliage base fer; Cobalt alliage; Manganèse alliage; Bore alliage; Silicium alliage; Alliage multiélément; 7530G; 7550B; Alliage BCoFeMnSi; B Co Fe Mn Si</FD>
<FG>Métal transition alliage</FG>
<ED>Experimental study; Magnetization; Magnetic moments; Quantity ratio; Exchange interactions; Ferromagnetism; Magnetic anisotropy; Correlation length; Amorphous state; Iron base alloys; Cobalt alloys; Manganese alloys; Boron alloys; Silicon alloys; Multi-element alloys</ED>
<EG>Transition element alloys</EG>
<LO>INIST-10183A.354000062233000220</LO>
<ID>97-0122305</ID>
</server>
</inist>
</record>

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Magnetization study of Co-Fe-Mn-B-Si amorphous alloys

Magnetization study of Co-Fe-Mn-B-Si amorphous alloys

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