
TY  - JOUR
A1  - Creagh, DC 
T1  - The Use of X-ray Interferometry to Measure X-ray Refractive Indices
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1975
VL  - 28
IS  - 5
SP  - 543
EP  - 556
KW  - 
UR  - https://doi.org/10.1071/PH750543 
N2  - A Laue-case X-ray interferometer has been constructed to enable the measurement of X-ray refractive indices for X-ray wavelengths ranging from Ag Krx.1 to Fe Krx.1. Refractive indices have been measured for some alkali and alkaline-earth halides. From these the real part of the X-ray forward scattering amplitude I!J.f~ has been calculated for each atomic species. Comments are made on the validity of some of the assumptions made in quantum mechanical estimations of I!J.f~. 
ER  -

