Electronic Resource
[S.l.]
:
International Union of Crystallography (IUCr)
Acta crystallographica
26 (1970), S. 443-446
ISSN:
1600-5724
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
X-ray diffuse scattering with an intensity distribution of one-dimensionally elongated shape in reciprocal space is observed for a single-crystal of AuCu3, which is in a transient state around the order-disorder transition point. The analysis is carried out on the basis of Wilson's model for the disordered structure of AuCu3. The probability that a unit cell at a given position is displaced by half the diagonal of the unit cell cube is derived as a function of the position of unit cell, and is found to be expressed by an exponential function.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0567739470001146
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