LONG-RANGE AND SHORT-RANGE ORDER IN INTERSTITIAL COMPOUNDS M2X WITH SPECIAL REFERENCE TO V2C AND Nb2CReport as inadecuate




LONG-RANGE AND SHORT-RANGE ORDER IN INTERSTITIAL COMPOUNDS M2X WITH SPECIAL REFERENCE TO V2C AND Nb2C - Download this document for free, or read online. Document in PDF available to download.



Abstract : The existence conditions of the crystal structures of five Hägg compounds, V2C, Nb2C, Ta2C, Co2C and V2N, are determined in the pair-wise interaction model regarding interstitial atom rows parallel to the c axis of hcp metal lattice. Short-range order diffuse scattering is studied by electron diffraction on V2C and Nb2C quenched from high temperatures, and discussed in comparison with calculations based on this model.





Author: K. Hiraga M. Hirabayashi

Source: https://hal.archives-ouvertes.fr/



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