Call for Proposals

Long Term Proposals

Materials and Life Science Experimental Facility (MLF) in J-PARC is pleased to announce the forthcoming opening of the call for General Use Experimental Proposals (Long Term) (hereinafter referred to as “Long Term Proposal”) starting from 2019B proposal round.

For details, please see the J-PARC MLF website.

General Use Program

The Call for Proposals of the 2019A General Use Program at MLF were closed.

J-PARC and CROSS call for proposals of General Use Program twice a year with submission deadlines falling in May and November. Please check back regularly on the latest information about calls for proposals and submission deadlines.

Former General Use Program

New User Promotion

CROSS is now accepting proposals and expressions of interest for access to the neutron Public Beamlines at J-PARC MLF under the 2019B New User Promotion.
New User Promotion is aimed at assisting novice users of neutron-based techniques gain experience and expertise that will allow them to become independent General Use applicants in the future.

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Urgent Access

The Directors of CROSS and MLF may at any time grant beamtime from their discretionary allocation in order to facilitate research that they believe is worthy of expedited access to MLF. To qualify for Urgent Access beamtime, the proposed experiment must be of major scientific, economic or social significance.

Applications to the Urgent Access mechanism can be made at ANY TIME.

If you wish to apply for Urgent Access beamtime, please contact the director of MLF Division of the J-PARC Center.

Toshiji Kanaya
Director of Materials and Life Science Division J-PARC Center Tokai-mura,
Naka-gun, Ibaraki-ken, 319-1195, Japan
Tel.:+81-29-284-4208/Fax: +81-29-284-4899
E-mail: tkanaya[at]