--- title: "Pair-Breaking and Magnetic Ordering in the Pseudo-Quaternary Intermetallic Series (Y,Gd)Ni2B2C • CBPF Index" description: "CBPF INDEX is the system that tracks the scientific and technological output of CBPF. It lists the articles, books, technical reports and other publications of the whole CBPF community." canonical_url: "https://index.cbpf.br/en/publicacoes/6ad2a767639f62b11adbb5f7" locale: en meta: "og:description": "CBPF INDEX is the system that tracks the scientific and technological output of CBPF. It lists the articles, books, technical reports and other publications of the whole CBPF community." "og:image": "https://index.cbpf.br/_og/d/c_Item%2Ctitulo_~UGFpci1CcmVha2luZyBhbmQgTWFnbmV0aWMgT3JkZXJpbmcgaW4gdGhlIFBzZXVkby1RdWF0ZXJuYXJ5IEludGVybWV0YWxsaWMgU2VyaWVzIDxtYXRoPihZLEdkKU5pMkIyQzwvbWF0aD4%2Ctipo_Physics%2BNote%2Ccor_~I2E4MmMwMA%2Cautores_~TS4gRWwgTWFzc2FsYW1pOyBTLkwuIEJ1ZOKAmWtvOyBCLiBHaW9yZGFuZW5nbzsgTS4gQi4gRm9udGVzOyBKLiBDLiBULiBNb25kcmFnb247IEUuIE0uIEIuIFNhaXRvdml0Y2g7IEEuIFN1bHBpY2U%2Cdetalhe_1994%2Csecao_Publications%2Cp_Ii9lbi9wdWJsaWNhY29lcy82YWQyYTc2NzYzOWY2MmIxMWFkYmI1Zjci%2Cs_KwIvXK4bU1iPYR6I.png" "og:image:height": "600" "og:image:type": image/png "og:image:width": "1200" "og:title": "Pair-Breaking and Magnetic Ordering in the Pseudo-Quaternary Intermetallic Series (Y,Gd)Ni2B2C • CBPF Index" "twitter:image": "https://index.cbpf.br/_og/d/c_Item%2Ctitulo_~UGFpci1CcmVha2luZyBhbmQgTWFnbmV0aWMgT3JkZXJpbmcgaW4gdGhlIFBzZXVkby1RdWF0ZXJuYXJ5IEludGVybWV0YWxsaWMgU2VyaWVzIDxtYXRoPihZLEdkKU5pMkIyQzwvbWF0aD4%2Ctipo_Physics%2BNote%2Ccor_~I2E4MmMwMA%2Cautores_~TS4gRWwgTWFzc2FsYW1pOyBTLkwuIEJ1ZOKAmWtvOyBCLiBHaW9yZGFuZW5nbzsgTS4gQi4gRm9udGVzOyBKLiBDLiBULiBNb25kcmFnb247IEUuIE0uIEIuIFNhaXRvdml0Y2g7IEEuIFN1bHBpY2U%2Cdetalhe_1994%2Csecao_Publications%2Cp_Ii9lbi9wdWJsaWNhY29lcy82YWQyYTc2NzYzOWY2MmIxMWFkYmI1Zjci%2Cs_KwIvXK4bU1iPYR6I.png" --- > Index of every page on this site: [llms.txt](https://index.cbpf.br/llms.txt) **Physics Note****Published** # **Pair-Breaking and Magnetic Ordering in the Pseudo-Quaternary Intermetallic Series **(Y,Gd)Ni2B2C\(Y,Gd)Ni\_{2}B\_{2}C\(Y,Gd)Ni2​B2​C **M. El Massalami; S.L. Bud’ko; B. Giordanengo; M. B. Fontes; J. C. T. Mondragon; E. M. B. Saitovitch; A. Sulpice** 1994 [**Download PDF **0.4 MB](https://index.cbpf.br/files/publicacao/6ad2a767639f62b11adbb5f7/pdf) [**Contact owner**]() ## **Publication details**
Authors
M. El Massalami; S.L. Bud’ko; B. Giordanengo; M. B. Fontes; J. C. T. Mondragon; E. M. B. Saitovitch; A. Sulpice
Type
Physics Note
Status
Published
Publication date
1994
Description
The alloying influences on the superconducting and the magnetic properties of the <math>(Gd_{x}Y_{1-x})Ni_{2}B_{2}C\,\!</math> series were studied. For <math>x < 0.25, T_c\,\!</math> is degraded linearly with <math>x\,\!</math> as expected from Abrikosov-Gor'kov theory. Magnetization and magnetoresistivity measurements on <math>x = 0.22\,\!</math> show that the magnetic saturation is not attained for field as high as <math>80\,\!</math> <math> kOe\,\!</math> implying that even for such a low Gd concentration, antiferromagnetic couplings are quite strong. On the other hand, the magnetic dilution in the Heisenberg antiferromagnet <math>GdNi_{2}B_{2}C\,\!</math> causes a linear depression of the magnetic ordering temperatures as expected from Molecular Field Theory. The abrupt quench of superconductivity for <math>x > 0.25\,\!</math> and the coexistence of superconductivity with the long range antiferromagnetic order for <math>0.1 < x < 0.25\,\!</math> are discussed.
Year
1994
Number
CBPF-NF-073/94
Linked to a thesis
No
Linked to a grant
No
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