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  • Low temperature heat capacities of Ti3Al1.1C1.8, Ti4AlN3, and Ti3SiC2 

    Ho, J. C.; Hamdeh, Hussein H.; Barsoum, M. W.; El-Raghy, T. (IEEE, 1999-10-01)
    For the binary Ti Al system, an ordering transformation in Ti3Al has been shown to result in a significant lowering of the electronic heat-capacity coefficient, ?, by removing electrons from conducting states. When ? is ...
  • Low temperature heat capacity of Ti3SiC2 

    Ho, J. C.; Hamdeh, Hussein H.; Barsoum, M. W.; El-Raghy, T. (IEEE, 1999-06-01)
    Calorimetric measurements between 2 and 10 K have been made on Ti3SiC2. The molar heat capacity, c, data can be fitted to the sum of an electronic and a lattice contribution: c=?T+ßT3. The ß value of 0.049 mJ/mol?K4 yields ...