Welcome to the Powder Diffraction and Total Scattering Beamline - P02.1!
On these pages you can find information about how to apply for beamtime, what preparations you need to make in advance of beamtime and the things you need to do when you are at DESY, as well as after your beamtime. As well as this we also provide some resources to help you get the most out of your data and also to understand what information you can get from a powder diffraction of total scattering/Pair Distribution Function (PDF) experiment.
| Please have also a look at the official DESY - Photon Science user guide: photon-science.desy.de/users_area/user_guide/index_eng.html |
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Beamtime - A User Guide
Applying for Beamtime
Find out about our sample environments
Applying for a BAG / LTP proposal
Applying for a Rapid Access / Mail-In Beamtime
Before You Arrive
Fill and send "Technical Assessment Form"; Read Guidelines for Experiments and Chemistry Laboratory (Technical assessment form has to be send to beamline at least 6 weeks prior to your beamtime!)
Information for Users which require gases
Information for Users with Laser or LED devices
Information for Users with radioactive samples
Booking of the chemistry laboratory / glovebox / potentiostat
On Your Arrival
On your arrival at DESY and P02.1
During Beamtime
Calculation of SDD (sample-to-detector distance)
How to behave in the chemistry laboratory (see Guidelins for Chemistry laboratory under Fill and send "Technical Assessment Form"; Read Guidelines for Experiments and Chemistry Laboratory)
After Your Experiment
Download of your data from DESY Gamma Portal
Getting the most out of your data
Data Analysis
Beamtime Data Processing Resources
Example: How to make a Le Bail / Rietveld refinement of the LaB6 standard with Fullprof
Example: How to make a Le Bail / Rietveld refinement of the LaB6 standard with TOPAS