Dear Colleagues, The SNAP beamline is now accepting proposals for the 2027-A beamtime call at ORNL's neutron user facilities. The submission deadline is Wednesday, September 23, 2026, at 12:00 PM EST. Approved proposals will be scheduled for experiments taking place from February through May 2027. SNAP is the dedicated extreme-conditions neutron diffractometer at the Spallation Neutron Source (SNS). The instrument supports both powder and single-crystal diffraction measurements across a broad range of pressure and temperature conditions. An overview of the instrument and its capabilities is available on our website<https://neutrons.ornl.gov/snap/sample>. We strongly encourage prospective users to contact the beamline staff<mailto:snap@ornl.gov?subject=USER%20Contact> before submitting a proposal to discuss the details and feasibility of their experiment. If you are unsure whether your desired pressure-temperature conditions are accessible, please feel free to reach out informally to a member of the SNAP team<https://neutrons.ornl.gov/snap/team>. Mail-in proposals: SNAP also offers a mail-in program for room-temperature powder diffraction measurements using the Paris-Edinburgh press. Mail-in proposals may be submitted at any time and should be limited in scope, with priority given to projects that can deliver timely, high-impact results or provide preliminary data in support of future beamtime proposals. Additional information about the mail-in program is available here<https://neutrons.ornl.gov/snap/mail-in>. For details on the available proposal types and instructions for submission, please visit: http://neutrons.ornl.gov/users/<https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fneutrons.ornl.gov%2Fusers%2F&data=05%7C02%7Csnap-users%40email.ornl.gov%7C5df0c135893949a8e54708df12a47931%7Cdb3dbd434c4b45449f8a0553f9f5f25e%7C1%7C0%7C639250169782770579%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=0Zzn%2B77EcyVLDKjQLtuxP1le1d5mB4IbMMm3XxoObuM%3D&reserved=0> Best wishes, On behalf of the SNAP Team Antonio M. dos Santos _______________________________________________ Snap-users mailing list Snap-users@email.ornl.gov https://email.ornl.gov/mailman/listinfo/snap-users To unsubscribe, send a blank email to snap-users-unsubscribe@email.ornl.gov