Pulsed Field Facility

Measurement Techniques

Our magnets can be used with more than a dozen different techniques.

YBCO crystal

Access to Expertise

Staff member Dwight Rickel (center) confers with users Joe Brosseau (left) and Jerry Malone of Transportation Technology Center.

Staffer Dwight Rickel (center) with users.

An Active User Community

Frequent user Janice Musfeldt of the University of Tennessee with her research team.

Janice Musfeldt with her research team.

Users at Work

Users Whitney Schoenthal and Alex Leary of Carnegie Mellon University monitor data.

Users Whitney Schoenthal and Alex Leary

The National High Magnetic Field Laboratory's Pulsed Field Facility at Los Alamos National Laboratory operates an international user program for research in high magnetic fields. Our pulsed magnets and experimental capabilities are unique in the world and our ability to produce cutting edge science is a major attraction for LANL visitors.

After two decades of innovation, the Pulsed Field Facility has developed and maintained a set of numerous powerful pulsed magnets ranging from 50T to 100T, and up to the 300T Single Turn Magnet, of different pulse widths to support a wide variety of users.

map of Los Alamos, NM


"I think the Magnet Lab is a great place to do research, not only because of its unique resources, but also because you can breathe science in the air! Everything is arranged so that you keep sharing your perspectives and projects with the staff scientists, the postdocs, the students and the visiting users. The lab environment encourages the interaction between all the members, which I think is crucial for scientific productivity."

--Paula Giraldo-Gallo, Stanford University


Our magnets are open to all scientists — for free — via a competitive process and we accept proposals throughout the year.

  1. Prepare your documentation
    A proposal and prior results report are required.
  2. Create a user profile
    Returning users simply need to log in.
  3. Submit a request online
    Upload files and provide details about the proposed experiment.
  4. Report your results
    By year's end, submit information on publications resulting from your experiment.

Request Magnet Time

Please review the MagLab User Policies and Procedures before submitting your proposal and experiment or contact Facility Director Ross McDonald or User Program Director Laurel Winter with questions. View User FAQs.

Latest Science Highlight

See more Pulsed Field Facility Science Highlights

Featured Publications

One-way Optical Transparency at Telecommunications Wavelengths

K. Park, et al., Nature Quantum Materials (npj), 7 (1), 38 (2022) See Science Highlight or Read online 

New correlated quasiparticles in an atomically-thin semiconductor

J. Li, et al., Nano Letters, 22, 426 (2022) See Science Highlight or Read online 

Unusual high-field state discovered in mineral atacamite

L. Heinze, et al., Physical Review Letters, 126 (20), 207201 (2021) See Science Highlight or Read online 

Normal-state nodal electronic structure in underdoped high-Tc copper oxides

S.E. Sebastian, et al., Nature, 511, 61–64 (2014) See Science Highlight or Read online 

See more Pulsed Field Facility publications

For more information


Contact one of the individuals listed below or Fellow users who are experts on the use of Pulsed Field Facility.

  • Ross McDonald, Pulsed Field Facility Director (Contact Ross with questions about the facility's capabilities, outreach and feedback on your visit, experiment and/or scientific staff support.)
  • Laurel Winter, User Program Technical Coordination (Contact Laurel with questions about proposal submission, scheduling of magnet time, cryogenic needs during your visit and user support requests.)
  • Amanda Brenda Valdez, User Program Administrative Coordination (Contact Julie with questions regarding travel, LANL badging, security questions and training.)
Last modified on 6 July 2022