3d-4f magnetic interactions and crystalline electric field in the R"2Fe"1"4B compounds : Magnetization measurements and Mossbauer study of Gd"2Fe"1"4B
Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization....
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1985 |
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| Reproduktion: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
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| Übergeordnetes Werk: |
in: Solid State Communications - Amsterdam : Elsevier, 55(1985), 4, Seite 295-298 |
| Übergeordnetes Werk: |
volume:55 ; year:1985 ; number:4 ; pages:295-298 |
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| 245 | 1 | 0 | |a 3d-4f magnetic interactions and crystalline electric field in the R"2Fe"1"4B compounds : Magnetization measurements and Mossbauer study of Gd"2Fe"1"4B |
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| 520 | |a Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization. A Mossbauer study with ^1^5^5Gd shows the main axis of the electric field gradient to have different directions at the two rare-earth sites. Scaling the values obtained in Gd"2Fe"1"4 B yields values of exchange interactions between Nd and Fe spins (~ 400 K) and of 2^n^d order crystal-field parameters acting on Nd ions (~ 300 K) in isomorphous Nd"2Fe"1"4B. | ||
| 520 | |a Des mesures d'aimantation sur un monocristal de Gd"2Fe"1"4B montrent que l'anisotropie du fer favorise l'axe c de la structure tetragonale, comme dans Y"2Fe"1"4B. Les interactions d'echange entre les spins Gd et Fe sont deduites de la variation thermique experimentale de l'aimantation du gadolinium. Une etude par effet Mossbauer avec le noyau ^1^5^5Gd montre que l'axe principal du gradient de champ electrique a des directions differentes pour les deux sites de terre rare. Les valeurs obtenues dans Gd"2Fe"1"4B correspondent pour le compose isomorphe Nd"2Fe"1"4B a des interactions d'echange entre spins Nd et Fe de l'ordre de 400 K, et a des parametres d'ordre 2 du champ cristallin de l'ordre de 300 K. | ||
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(DE-627)NLEJ178517151 (DE-599)GBVNLZ178517151 DE-627 ger DE-627 rakwb eng 3d-4f magnetic interactions and crystalline electric field in the R"2Fe"1"4B compounds : Magnetization measurements and Mossbauer study of Gd"2Fe"1"4B 1985 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization. A Mossbauer study with ^1^5^5Gd shows the main axis of the electric field gradient to have different directions at the two rare-earth sites. Scaling the values obtained in Gd"2Fe"1"4 B yields values of exchange interactions between Nd and Fe spins (~ 400 K) and of 2^n^d order crystal-field parameters acting on Nd ions (~ 300 K) in isomorphous Nd"2Fe"1"4B. Des mesures d'aimantation sur un monocristal de Gd"2Fe"1"4B montrent que l'anisotropie du fer favorise l'axe c de la structure tetragonale, comme dans Y"2Fe"1"4B. Les interactions d'echange entre les spins Gd et Fe sont deduites de la variation thermique experimentale de l'aimantation du gadolinium. Une etude par effet Mossbauer avec le noyau ^1^5^5Gd montre que l'axe principal du gradient de champ electrique a des directions differentes pour les deux sites de terre rare. Les valeurs obtenues dans Gd"2Fe"1"4B correspondent pour le compose isomorphe Nd"2Fe"1"4B a des interactions d'echange entre spins Nd et Fe de l'ordre de 400 K, et a des parametres d'ordre 2 du champ cristallin de l'ordre de 300 K. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Boge, M. oth Coey, J.M.D. oth Czjzek, G. oth Givord, D. oth Jeandey, C. oth Li, H.S. oth Oddou, J.L. oth in Solid State Communications Amsterdam : Elsevier 55(1985), 4, Seite 295-298 (DE-627)NLEJ176858040 (DE-600)1467698-9 0038-1098 nnns volume:55 year:1985 number:4 pages:295-298 http://linkinghub.elsevier.com/retrieve/pii/0038-1098(85)90611-8 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 55 1985 4 295-298 |
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(DE-627)NLEJ178517151 (DE-599)GBVNLZ178517151 DE-627 ger DE-627 rakwb eng 3d-4f magnetic interactions and crystalline electric field in the R"2Fe"1"4B compounds : Magnetization measurements and Mossbauer study of Gd"2Fe"1"4B 1985 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization. A Mossbauer study with ^1^5^5Gd shows the main axis of the electric field gradient to have different directions at the two rare-earth sites. Scaling the values obtained in Gd"2Fe"1"4 B yields values of exchange interactions between Nd and Fe spins (~ 400 K) and of 2^n^d order crystal-field parameters acting on Nd ions (~ 300 K) in isomorphous Nd"2Fe"1"4B. Des mesures d'aimantation sur un monocristal de Gd"2Fe"1"4B montrent que l'anisotropie du fer favorise l'axe c de la structure tetragonale, comme dans Y"2Fe"1"4B. Les interactions d'echange entre les spins Gd et Fe sont deduites de la variation thermique experimentale de l'aimantation du gadolinium. Une etude par effet Mossbauer avec le noyau ^1^5^5Gd montre que l'axe principal du gradient de champ electrique a des directions differentes pour les deux sites de terre rare. Les valeurs obtenues dans Gd"2Fe"1"4B correspondent pour le compose isomorphe Nd"2Fe"1"4B a des interactions d'echange entre spins Nd et Fe de l'ordre de 400 K, et a des parametres d'ordre 2 du champ cristallin de l'ordre de 300 K. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Boge, M. oth Coey, J.M.D. oth Czjzek, G. oth Givord, D. oth Jeandey, C. oth Li, H.S. oth Oddou, J.L. oth in Solid State Communications Amsterdam : Elsevier 55(1985), 4, Seite 295-298 (DE-627)NLEJ176858040 (DE-600)1467698-9 0038-1098 nnns volume:55 year:1985 number:4 pages:295-298 http://linkinghub.elsevier.com/retrieve/pii/0038-1098(85)90611-8 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 55 1985 4 295-298 |
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(DE-627)NLEJ178517151 (DE-599)GBVNLZ178517151 DE-627 ger DE-627 rakwb eng 3d-4f magnetic interactions and crystalline electric field in the R"2Fe"1"4B compounds : Magnetization measurements and Mossbauer study of Gd"2Fe"1"4B 1985 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization. A Mossbauer study with ^1^5^5Gd shows the main axis of the electric field gradient to have different directions at the two rare-earth sites. Scaling the values obtained in Gd"2Fe"1"4 B yields values of exchange interactions between Nd and Fe spins (~ 400 K) and of 2^n^d order crystal-field parameters acting on Nd ions (~ 300 K) in isomorphous Nd"2Fe"1"4B. Des mesures d'aimantation sur un monocristal de Gd"2Fe"1"4B montrent que l'anisotropie du fer favorise l'axe c de la structure tetragonale, comme dans Y"2Fe"1"4B. Les interactions d'echange entre les spins Gd et Fe sont deduites de la variation thermique experimentale de l'aimantation du gadolinium. Une etude par effet Mossbauer avec le noyau ^1^5^5Gd montre que l'axe principal du gradient de champ electrique a des directions differentes pour les deux sites de terre rare. Les valeurs obtenues dans Gd"2Fe"1"4B correspondent pour le compose isomorphe Nd"2Fe"1"4B a des interactions d'echange entre spins Nd et Fe de l'ordre de 400 K, et a des parametres d'ordre 2 du champ cristallin de l'ordre de 300 K. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Boge, M. oth Coey, J.M.D. oth Czjzek, G. oth Givord, D. oth Jeandey, C. oth Li, H.S. oth Oddou, J.L. oth in Solid State Communications Amsterdam : Elsevier 55(1985), 4, Seite 295-298 (DE-627)NLEJ176858040 (DE-600)1467698-9 0038-1098 nnns volume:55 year:1985 number:4 pages:295-298 http://linkinghub.elsevier.com/retrieve/pii/0038-1098(85)90611-8 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 55 1985 4 295-298 |
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(DE-627)NLEJ178517151 (DE-599)GBVNLZ178517151 DE-627 ger DE-627 rakwb eng 3d-4f magnetic interactions and crystalline electric field in the R"2Fe"1"4B compounds : Magnetization measurements and Mossbauer study of Gd"2Fe"1"4B 1985 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization. A Mossbauer study with ^1^5^5Gd shows the main axis of the electric field gradient to have different directions at the two rare-earth sites. Scaling the values obtained in Gd"2Fe"1"4 B yields values of exchange interactions between Nd and Fe spins (~ 400 K) and of 2^n^d order crystal-field parameters acting on Nd ions (~ 300 K) in isomorphous Nd"2Fe"1"4B. Des mesures d'aimantation sur un monocristal de Gd"2Fe"1"4B montrent que l'anisotropie du fer favorise l'axe c de la structure tetragonale, comme dans Y"2Fe"1"4B. Les interactions d'echange entre les spins Gd et Fe sont deduites de la variation thermique experimentale de l'aimantation du gadolinium. Une etude par effet Mossbauer avec le noyau ^1^5^5Gd montre que l'axe principal du gradient de champ electrique a des directions differentes pour les deux sites de terre rare. Les valeurs obtenues dans Gd"2Fe"1"4B correspondent pour le compose isomorphe Nd"2Fe"1"4B a des interactions d'echange entre spins Nd et Fe de l'ordre de 400 K, et a des parametres d'ordre 2 du champ cristallin de l'ordre de 300 K. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Boge, M. oth Coey, J.M.D. oth Czjzek, G. oth Givord, D. oth Jeandey, C. oth Li, H.S. oth Oddou, J.L. oth in Solid State Communications Amsterdam : Elsevier 55(1985), 4, Seite 295-298 (DE-627)NLEJ176858040 (DE-600)1467698-9 0038-1098 nnns volume:55 year:1985 number:4 pages:295-298 http://linkinghub.elsevier.com/retrieve/pii/0038-1098(85)90611-8 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 55 1985 4 295-298 |
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(DE-627)NLEJ178517151 (DE-599)GBVNLZ178517151 DE-627 ger DE-627 rakwb eng 3d-4f magnetic interactions and crystalline electric field in the R"2Fe"1"4B compounds : Magnetization measurements and Mossbauer study of Gd"2Fe"1"4B 1985 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization. A Mossbauer study with ^1^5^5Gd shows the main axis of the electric field gradient to have different directions at the two rare-earth sites. Scaling the values obtained in Gd"2Fe"1"4 B yields values of exchange interactions between Nd and Fe spins (~ 400 K) and of 2^n^d order crystal-field parameters acting on Nd ions (~ 300 K) in isomorphous Nd"2Fe"1"4B. Des mesures d'aimantation sur un monocristal de Gd"2Fe"1"4B montrent que l'anisotropie du fer favorise l'axe c de la structure tetragonale, comme dans Y"2Fe"1"4B. Les interactions d'echange entre les spins Gd et Fe sont deduites de la variation thermique experimentale de l'aimantation du gadolinium. Une etude par effet Mossbauer avec le noyau ^1^5^5Gd montre que l'axe principal du gradient de champ electrique a des directions differentes pour les deux sites de terre rare. Les valeurs obtenues dans Gd"2Fe"1"4B correspondent pour le compose isomorphe Nd"2Fe"1"4B a des interactions d'echange entre spins Nd et Fe de l'ordre de 400 K, et a des parametres d'ordre 2 du champ cristallin de l'ordre de 300 K. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Boge, M. oth Coey, J.M.D. oth Czjzek, G. oth Givord, D. oth Jeandey, C. oth Li, H.S. oth Oddou, J.L. oth in Solid State Communications Amsterdam : Elsevier 55(1985), 4, Seite 295-298 (DE-627)NLEJ176858040 (DE-600)1467698-9 0038-1098 nnns volume:55 year:1985 number:4 pages:295-298 http://linkinghub.elsevier.com/retrieve/pii/0038-1098(85)90611-8 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 55 1985 4 295-298 |
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3d-4f magnetic interactions and crystalline electric field in the r"2fe"1"4b compounds : magnetization measurements and mossbauer study of gd"2fe"1"4b |
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3d-4f magnetic interactions and crystalline electric field in the R"2Fe"1"4B compounds : Magnetization measurements and Mossbauer study of Gd"2Fe"1"4B |
| abstract |
Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization. A Mossbauer study with ^1^5^5Gd shows the main axis of the electric field gradient to have different directions at the two rare-earth sites. Scaling the values obtained in Gd"2Fe"1"4 B yields values of exchange interactions between Nd and Fe spins (~ 400 K) and of 2^n^d order crystal-field parameters acting on Nd ions (~ 300 K) in isomorphous Nd"2Fe"1"4B. Des mesures d'aimantation sur un monocristal de Gd"2Fe"1"4B montrent que l'anisotropie du fer favorise l'axe c de la structure tetragonale, comme dans Y"2Fe"1"4B. Les interactions d'echange entre les spins Gd et Fe sont deduites de la variation thermique experimentale de l'aimantation du gadolinium. Une etude par effet Mossbauer avec le noyau ^1^5^5Gd montre que l'axe principal du gradient de champ electrique a des directions differentes pour les deux sites de terre rare. Les valeurs obtenues dans Gd"2Fe"1"4B correspondent pour le compose isomorphe Nd"2Fe"1"4B a des interactions d'echange entre spins Nd et Fe de l'ordre de 400 K, et a des parametres d'ordre 2 du champ cristallin de l'ordre de 300 K. |
| abstractGer |
Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization. A Mossbauer study with ^1^5^5Gd shows the main axis of the electric field gradient to have different directions at the two rare-earth sites. Scaling the values obtained in Gd"2Fe"1"4 B yields values of exchange interactions between Nd and Fe spins (~ 400 K) and of 2^n^d order crystal-field parameters acting on Nd ions (~ 300 K) in isomorphous Nd"2Fe"1"4B. Des mesures d'aimantation sur un monocristal de Gd"2Fe"1"4B montrent que l'anisotropie du fer favorise l'axe c de la structure tetragonale, comme dans Y"2Fe"1"4B. Les interactions d'echange entre les spins Gd et Fe sont deduites de la variation thermique experimentale de l'aimantation du gadolinium. Une etude par effet Mossbauer avec le noyau ^1^5^5Gd montre que l'axe principal du gradient de champ electrique a des directions differentes pour les deux sites de terre rare. Les valeurs obtenues dans Gd"2Fe"1"4B correspondent pour le compose isomorphe Nd"2Fe"1"4B a des interactions d'echange entre spins Nd et Fe de l'ordre de 400 K, et a des parametres d'ordre 2 du champ cristallin de l'ordre de 300 K. |
| abstract_unstemmed |
Magnetization measurements on Gd"2Fe"1"4B single crystals show that the Fe anisotropy favors the c-axis of the tetragonal structure, as in Y"2Fe"1"4B. The exchange interactions between Gd and Fe spins are deduced from the temperature dependence of the Gd magnetization. A Mossbauer study with ^1^5^5Gd shows the main axis of the electric field gradient to have different directions at the two rare-earth sites. Scaling the values obtained in Gd"2Fe"1"4 B yields values of exchange interactions between Nd and Fe spins (~ 400 K) and of 2^n^d order crystal-field parameters acting on Nd ions (~ 300 K) in isomorphous Nd"2Fe"1"4B. Des mesures d'aimantation sur un monocristal de Gd"2Fe"1"4B montrent que l'anisotropie du fer favorise l'axe c de la structure tetragonale, comme dans Y"2Fe"1"4B. Les interactions d'echange entre les spins Gd et Fe sont deduites de la variation thermique experimentale de l'aimantation du gadolinium. Une etude par effet Mossbauer avec le noyau ^1^5^5Gd montre que l'axe principal du gradient de champ electrique a des directions differentes pour les deux sites de terre rare. Les valeurs obtenues dans Gd"2Fe"1"4B correspondent pour le compose isomorphe Nd"2Fe"1"4B a des interactions d'echange entre spins Nd et Fe de l'ordre de 400 K, et a des parametres d'ordre 2 du champ cristallin de l'ordre de 300 K. |
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| title_short |
3d-4f magnetic interactions and crystalline electric field in the R"2Fe"1"4B compounds : Magnetization measurements and Mossbauer study of Gd"2Fe"1"4B |
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http://linkinghub.elsevier.com/retrieve/pii/0038-1098(85)90611-8 |
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| author2 |
Boge, M. Coey, J.M.D. Czjzek, G. Givord, D. Jeandey, C. Li, H.S. Oddou, J.L. |
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Boge, M. Coey, J.M.D. Czjzek, G. Givord, D. Jeandey, C. Li, H.S. Oddou, J.L. |
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