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Elastic Behaviour of Some Substituted Nickel ferrites |
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| Authors: | K Vishnu Prasad Rao Y Purushotham J S Chandel |
| Abstract: | The longitudinal and shcar wave velocities of some substituted nickel ferrites Ni1.05Sn0.05Fe1.9-x (Cr or Al)xO4 were determined at room temperature by the pulse transmission technique. The elastic moduli have been corrected to theoretical density. A linear relationship between Debye temperature and average sound velocity has also been observed. |
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