The 2021-2 round has closed. Please see the call for proposals for full details.


This portal is for the submission and review of proposals and subsequent experiments at the OPAL neutron-beam facility. Please login if you have an account. If you are a new user please create your account. You can then proceed using the system, e.g. for submission of proposals, reviewing proposals, adding experimenters, providing experimental reports and similar.
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Experiment Feedback
You may already have an account even if you have not logged in — someone may have added you to their proposal. If this is the case, you will not have a password. Click 'Forgotten Your Password?' to get one.

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If you have technical difficulties, please contact us, including details of your problem, your operating system and browser.