Guidance and step-by-step instructions for potential and current on-site users of 12BM.

Are you an off-site user looking for information on remote/mail-in experiments? Check here.

How to Apply

contact

1. Contact our Staff

to discuss if this beamline fits your projects

proposal

2. Submit a Proposal

to APS system for general user beamtime

Pre-Beamtime

Preparation BEFORE entering Argonne National Laboratory:


  1. Obtain your APS user badge
    - see Site Access Policy
  2. Review criteria if you plan to bring electrical equipment
    - see Electrical Instrument Inspection
  3. Submit your ESAF (7-10 days before your experiment date)
    - see Experimental Safety Assessment Form (ESAF)
  4. Complete all required online trainings
    - see APS Online Safety Training
  5. Ship your samples to the beamline
    - see Shipping Guidelines

Beamline Shipping Address

  • Sungsik Lee or Benjamin Reinhart
  • Attn YOUR NAME and GUP #
  • APS Sector 12-BM, Bldg 433
  • 9700 South Cass Ave
  • Lemont, IL 60439

Other helpful information

Beamtime

Guidance DURING your experiment:

At the start of beamtime, new users will undergo Sector Training that is specific to 12-BM.
The beamline staff will administer this training to the users once they are present at the beamline. This covers the use of labspace, experimental hutch safety, and computer use at the beamline. Retraining is required every two years.

Beamline staff will also orient users with the sample area, assist with software set up, demonstrate how to collect data and run in-situ analysis, and troubleshoot as needed.

Post-Beamtime

What to do AFTER your experiment concludes:

Samples & Equipment

Shipping user samples back to home institutions can be done by beamline staff. Review out-going Shipping Instructions and fill out the required Shipping Form so beamline staff can get samples, tools, and electronics safely shipped back to the home institution.

Waste Management

Users should take their waste back with them to their institutions if possible. If this is not an option, this Waste Form needs to be filled out by the user for beamline staff to dispose of user waste. Leaving unlabeled waste at 12-BM could result in a user not being invited back to the beamline.

Data & Publications

Users will receive a link to download datafiles during the measurement. Data files can be sent as email attachment or shared with Box account. Remember to fill out and submit 'End of Experiment' form once it is received and review Citation & Acknowledgment Guidelines for publications.


No X-ray Experiments



Some experiments utilize the lab only and do not run with the x-ray beam; these are called No X-ray Experiments.

NO X-RAY EXPERIMENTS STILL REQUIRE AN ESAF.

Because all experimental work needs to be reviewed for safety, ESAFs are necessary for experiments even when they do not use beam.
Remember to submit your ESAF 7-10 days before your experiment date
- see Experimental Safety Assessment Form (ESAF)
Be sure to check the 'No XRay' box when filling out your ESAF.