- #1
poul
- 17
- 0
Hey
I have a x-ray setup as in the figure, where alpha is the angles between the incoming x-ray beam and the sample. The x-ray are scattered, and measured by a 2D detector in the two outgoing angles. From this i will get a "slice" of the 3D recipricol map. If a want a 3D map, i think i will get nothing by rotating the sample i omega, since the nanowire planes have random orientation in omega. Instead i should change alpha. I this the right procedure?
http://imageshack.us/photo/my-images/32/setupso.jpg/
http://imageshack.us/photo/my-images/32/setupso.jpg/
I have a x-ray setup as in the figure, where alpha is the angles between the incoming x-ray beam and the sample. The x-ray are scattered, and measured by a 2D detector in the two outgoing angles. From this i will get a "slice" of the 3D recipricol map. If a want a 3D map, i think i will get nothing by rotating the sample i omega, since the nanowire planes have random orientation in omega. Instead i should change alpha. I this the right procedure?
http://imageshack.us/photo/my-images/32/setupso.jpg/
http://imageshack.us/photo/my-images/32/setupso.jpg/