Simple Method for Estimating the Contribution of Neighbouring n-beam Interactions to Two-beam Structure Factors
HJ Juretschke and HK Wagenfeld
Australian Journal of Physics
41(3) 469 - 476
Published: 1988
Unless special precautions are taken, the experimental determination of two-beam structure factors to better than 1 % may include contributions from neighbouring n-beam interactions. In any particular experimental configuration, corrections for such contributions are easily carried out using the modified two-beam structure factor formalism developed recently (Juretschke 1984), once the full indexing of the pertinent n-beam interactions is known. The method is illustrated for both weak and strong primary reflections and its applicability in special cases, as well as for less than perfect crystals, is discussed.
Full text doi:10.1071/PH880469
© CSIRO 1988
