Local magnetism of Rh in Ni-Rh alloys near the critical composition for ferromagnetism |
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| Authors: | V V Krishnamurthy S N Mishra Ravi Kumar S H Devare H G Devare |
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| Institution: | (1) Tata Institute of Fundamental Research, Homi Bhabha Road, 400005 Bombay, India |
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| Abstract: | Local magnetic behaviour of Rh implanted into Ni-Rh alloys near the critical Rh compositionx=0.37 has been studied using the TDPAC method. The observed Curie-Weiss type local susceptibility reflects the presence of large d spin polarization around Rh yielding a total moment of 4.7  B. Our results show that the magnetism of Rh in the alloys depends strongly on the number of Ni near neighbour atoms. |
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