First si(g)ns of LARMOR diffraction

 larmorsetup Thanks to a big effort from our student Maurice we just measured the first oscillations that are the signature of LARMOR diffraction. On the photo the 4 RF flippers create a B-field parallel to the crystal plane in the sample (inside tube), HOPG in this case. Below on the left we can see the result of a scan with the position of the last RF flipper. On the right a similar result is found for a frequency scan of the last RF first scan Lflipper.firstWscan

The measurements are performed on a test beam line position at the RID (between the ROG and PEARL. The key components, the RF flippers and mu-metal boxes, are origination from FLEX in Berlin so many thanks to Dr. Habicht and Dr. Keller for this opportunity to gain some experience with these components.

Be Sociable, Share!
This entry was posted in NEWS. Bookmark the permalink.