Local order in the Ni-Ta system
Tóm tắt
Short-range order in the Ni -Ta system is studied both experimentally (by diffuse scattering of x rays) and theoretically (by the pseudopotential method). The existence of local order is found in the alloy Ni-7 at. % Ta. The short-range order parameter calculated by the pseudopotential method, using Animalu form factors, coincided in sign with that observed experimentally.
Tài liệu tham khảo
J. M. McManus, J. Appl. Phys.,36, 3631 (1965).
H. G. Baer, Z. Metallkunde,57, 392 (1966).
International Tables for X-Ray Crystallography, Vol. 3 (1962).
V. I. Iveronova and A. A. Katsnel'son, Kristallografiya,5, 795 (1960).
R. W. James, X-Ray Crystallography, Methuen, London (1928).
A. A. Katsnel'son, T. V. Kuvardina, G. P. Revkevich, and N. N. Stupina, in: Apparatus and Methods for X-Ray Analysis [in Russian], No. 12, Mashinostroenie, Leningrad (1973), p. 185.
A. A. Katsnel'son and E. I. Bodneva, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 12, 81 (1972).
A. A. Katsnel'son, A. M. Silonov, and V. M. Silonov, in: Apparatus and Methods for X-Ray Analysis [in Russian], Mashinostroenie, Leningrad (in press).
A. A. Katsnel'son, Sh. A. Alimov, P. Sh. Dazhaev, V. M. Silonov, and N. N. Stupina, Fiz. Met. Metalloved.,26, 987 (1968).
A. A. Katsnel'son and Sh. A. Alimov, Fiz. Met. Metalloved.,24, 1117 (1967).
V. I. Iveronova and A. A. Katsnel'son, Reine und Angewandte Metallkunde (Einzeldarstell),24, 306 (1974).
Farid A. Khwaja, V. M. Silonov, and A. A. Katsnel'son, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 1, 97 (1976).
Farid A. Khwaja, A. A. Katsnel'son, V. M. Silonov, and M. M. Khruschov, Phys. Status Solidi (in press).
A. O. E. Animalu, Phys. Rev.,8, 3542 (1973).