About EIPBN

The International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication (EIPBN), affectionately known as “3-Beams,” is the premier gathering of scientists and engineers who are dedicated to electron, ion and photon lithography, imaging, and analysis; atomically precise fabrication; nanofabrication process technologies; related emerging technologies; and their applications in a broad spectrum of fields. This is the 69th meeting of the EIPBN, where top researchers from academia, government laboratories, and industry from around the world meet to present and discuss recent trends and future directions in these technologies.

2026 Conference Fees

New this year! Save $200 on registration when you stay at the Hyatt Regency at the Colorado Convention Center! If you are not staying at the conference hotel, $200 will be added to the cost of registration. We do our best to negotiate the best rates possible and we need your support!

Important Dates

  • Early Bird Rate Ends: 4/20/2026 12 AM ET
  • Hotel Reservation Cut-Off: 5/4/2026 by 12 PM MST - Book early if you planning to stay through Friday night.
  • Last Day to Cancel with a Partial Refund: 5/4/26 12 AM ET
  • Regular Rate Ends: 5/14/2026 12 AM ET
  • Registration will close on 5/14/2026 12 AM ET and reopen on or before 5/22/2026 at the onsite rates

Cancellation Policy

Cancellations made on or before Monday, May 4, 2026, are refundable, but a $200 fee applies. Cancellations made after Monday, May 4, 2026, will not be eligible for a refund. If the conference is cancelled due to unforeseen circumstances, full refunds will be issued.

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