Submitting a proposal for TOMCAT
General proposal submission informationGeneral guidelines and information on how to submit a proposal for beamtime at the Swiss Light Source can be found in the SLS Proposal Information. Consult this page first before reading the TOMCAT-specific guidelines below.
The SLS proposal evaluation procedure is described here.
The schedule and deadlines for the next proposal calls for TOMCAT can be found on the SLS proposal calls website.
TOMCAT-specific proposal guidelinesTo prepare a strong proposal for your beamtime application at TOMCAT, please make sure to follow these specific guidelines:
TOMCAT webpageConsult the TOMCAT webpage when planning experiments to get a good idea of the technical capabilities that we can offer.
Contact beamline staffEspecially if you are a new user or are proposing something new that either you or we have never tried before, we strongly recommend that you contact beamline staff well in advance before the proposal deadline to discuss experimental details and the feasibility of your planned approach. We are very open and happy to discuss your project and to provide input for your proposal.
Users planning complex experiments with custom in situ environments or equipment, as well as anyone working with potentially dangerous setups (lasers, high voltage, high pressures, etc.) or samples with special ethical considerations (live animals, human tissue samples, etc.) should contact TOMCAT staff also to discuss the implications of the planned experiments on the proposal process.
Required information in the proposalPlease include the following information in the section describing the experimental details of your experiments. This will help beamline staff to assess the technical feasibility of the experiments and allow us to give you constructive feedback if problems and challenges are likely to occur:
- Material to be investigated: Sample sizes, chemical composition and density, etc.
- Size of the region of interest (if different from the sample size)
- Size of the smallest features to be investigated
- For evolving samples, information on the time scales involved
- The number of samples to be investigated during the beamtime
- The number of scans required per sample