Upper critical field studies on Sc5−xDyxIr4Si10 system : 37th Annual conference on magnetism and magnetic materials
Ghosh, K. ; Ramakrishnan, S. ; Nigam, A. K. ; Chandra, Girish
[S.l.] : American Institute of Physics (AIP)
Published 1993
[S.l.] : American Institute of Physics (AIP)
Published 1993
| ISSN: |
1089-7550
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| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
In this paper we report the upper critical field studies of Sc5−xDyxIr4Si10 (for x=0, 1, 1.5, and 1.75). Analysis of upper critical magnetic fields yields Hc2(0) of 10 and 8.2 kOe for the superconducting samples Sc5Ir4Si10 and Sc4Dy1Ir4Si10, respectively. We obtain the lower values of Hc2(0) of 1.0 and 0.8 kOe for Sc3.5Dy1.5Ir4Si10 and Sc3.25Dy1.75Ir4Si10, respectively, where the coexistence of antiferromagnetism and superconductivity are observed from the measurements of ac susceptibility and resistivity in the presence of dc magnetic field.
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| Type of Medium: |
Electronic Resource
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| URL: |