Frank
Laboratory
of Neutron Physics

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The IBR-2 reactor with its unique technical approach produces one of the most intense neutron fluxes at the moderator surface among the world's reactors

The IBR-2 reactor with its unique technical approach produces one of the most intense neutron fluxes at the moderator surface among the world's reactors

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There is a wide number of scientific instruments included in the user program for diffraction, small-angle scattering, reflectometry, inelastic scattering, neutron imaging, nuclear physics, neutron activation analysis.

There is a wide number of scientific instruments included in the user program for diffraction, small-angle scattering, reflectometry, inelastic scattering, neutron imaging, nuclear physics, neutron activation analysis.

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The IBR-2 reactor with its unique technical approach produces one of the most intense neutron fluxes at the moderator surface among the world's reactors

The IBR-2 reactor with its unique technical approach produces one of the most intense neutron fluxes at the moderator surface among the world's reactors

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Research in materials science carried out at FLNP is the basis for the further development of our society and will probably become the core of a new technological revolution.

Research in materials science carried out at FLNP is the basis for the further development of our society and will probably become the core of a new technological revolution.

IBR-2 status: OFF

Next cycle: November 5 - November 16

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IBR-2 work schedule

Your Experiment at FLNP

Recent publications

Theoretical study of doped porous silicon in cantor quasi periodic structure for gamma radiation detection

Zaky A Zaky, VD Zhaketov

Sci Rep 15, 14995 (2025)

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Modernization on the Regata facility (IBR-2 reactor) designed for instrumental neutron activation analysis.

Grozdov, D., Galustov, V., Zinicovscaia, I.

J Radioanal Nucl Chem (2025)

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High luminosity inverse geometry inelastic neutron scattering spectrometer at pulsed fast reactor

M.Klepacka; A.Belushkin; E.Goremychkin; D.Chudoba

Rev. Sci. Instrum. 96, 033902 (2025)

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Advanced Pulsed Neutron Source

Advanced Pulsed Neutron Source

Advanced Pulsed Neutron Source

Scientific highlights

Scientific highlights

Scientific highlights

Life Science

Life Science

Life Science

Material Science

Material Science

Material Science

2025-10-27 13:23:50

Ilya M. Frank was born on October 23, 1908 (October 10, 1908, Old Style)

Ilya M. Frank was born on October 23, 1908 (October 10, 1908, Old Style)

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2025-10-14 06:50:04

The deadline for submitting applications  for use of the neutron beam at the high-flux pulsed reactor IBR-2 has been extended until October 19, 2025

The deadline for submitting applications for use of the neutron beam at the high-flux pulsed reactor IBR-2 has been extended until October 19, 2025

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2025-10-10 12:43:35

On October 9, the FLNP hosted a presentation of a book dedicated to the 110th anniversary of Fyodor Shapiro's birth.

On October 9, the FLNP hosted a presentation of a book dedicated to the 110th anniversary of Fyodor Shapiro's birth.

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2025-10-13 07:03:38

Presentation of the book dedicated to the 110th anniversary of F.L. Shapiro's birth

Presentation of the book dedicated to the 110th anniversary of F.L. Shapiro's birth

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2025-06-26 07:30:02

"Start-up of the world's first pulsed reactor 65 years ago", Shabalin E.P.

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2025-06-25 11:20:57

Recording of the unveiling of the square named after V.D. Ananyev 25.05.25

Recording of the unveiling of the square named after V.D. Ananyev 25.05.25

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26 november 2025

26th Interuniversity Youth Scientific School-Conference named after B. S. Ishkhanov "Concentrated energy flows in space technology, electronics, ecology and medicine"

Russia, Moscow

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2 february 2026

7th International conference on Technology and Instrumentation in Particle Physics, TIPP2026

International conference

India, Mumbai

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24 may 2026

32nd International Seminar on Interaction of Neutrons with Nuclei: Fundamental Interactions & Neutrons, Nuclear Structure, Ultracold Neutrons, Related Topics (ISINN-32)

Russia, Dubna

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