Los Alamos National Laboratory

Los Alamos National Laboratory

Delivering science and technology to protect our nation and promote world stability


The Lab's mission is to develop and apply science and technology to ensure the safety, security, and reliability of the U.S. nuclear deterrent; reduce global threats; and solve other emerging national security and energy challenges.


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Some Lab facilities are available to researchers at other laboratories, universities, and industry.

Unique facilities foster experimental science, support the Lab's security mission

DARHT accelerator

DARHT's electron accelerators use large, circular aluminum structures to create magnetic fields that focus and steer a stream of electrons down the length of the accelerator. Tremendous electrical energy is added along the way. When the stream of high-speed electrons exits the accelerator it is "stopped" by a tungsten target resulting in an intense burst of x-rays that are used to create digital images of mock nuclear devices as they implode.

The Lab is home to a range of unique facilities, many of which serve dedicated national security missions while others are available to researchers at other laboratories, universities, and industry.

Note: If you are a researcher or collaborator interested in using a facility, continue to the User Facilities area of this website. The list of facilities below is intended to describe the capabilities within the Lab's overall footprint and is not the access point for requesting beam time, submitting proposals, or requesting DOE-designated research opportunities.

High Profile Facilities and Fact Sheets


TA-55 is the nation’s most modern plutonium science and manufacturing facility, and it is the only fully operational, full-capability plutonium facility in the nation. Thus, TA-55 supports a wide range of national security programs that involve stockpile stewardship, plutonium processing, nuclear materials stabilization, materials disposition, nuclear forensics, nuclear counter-terrorism, and nuclear energy.

TA-55 Fact Sheet (pdf)

Chemistry and Metallurgy Research

The Los Alamos National Laboratory Chemistry and Metallurgy Research (CMR) building supports research and experimental activities for plutonium and uranium analytical chemistry and metallurgy.

The CMR houses key capabilities for analytical chemistry, uranium processing, destructive and nondestructive analysis of nuclear materials, and actinide research, processing, and metallography. These capabilities support a number of national security programs, such as nonproliferation and nuclear safeguards, counter-proliferation, stockpile surveillance, nuclear materials technologies, and technology development for waste treatment and minimization.

Chemistry and Metallurgy Research Fact Sheet (pdf)

Dual-Axis Radiographic Hydrodynamic Test Facility (DARHT)

The Dual-Axis Radiographic Hydrodynamic Test Facility, or DARHT, supports a critical component of the Lab’s primary mission: to ensure the safety, security, and effectiveness of nuclear weapons in our nation’s stockpile. Los Alamos scientists built DARHT, the world’s most powerful x-ray machine, to analyze mockups of nuclear weapons.

Dual-Axis Radiographic Hydrodynamic Test Facility Research Fact Sheet (pdf)

Strategic Computing Complex (SCC)

The Strategic Computing Complex (SCC) at Los Alamos National Laboratory is a secured supercomputing facility that supports the calculation, modeling, simulation, and visualization of complex nuclear weapons data in support of the Stockpile Stewardship program.

To view models and simulations calculated by supercomputers, the SCC Data Visualization Corridor, or Vis Corridor, was developed to enable detailed visual inspection, analysis, verification, and validation of terascale computing simulations. The Vis Corridor features a powerwall theater and a five-sided CAVE Immersive Laboratory, as well as desktop visualization and collaborator capabilities.

Strategic Computing Complex Fact Sheet (pdf)

Los Alamos Neutron Science Center (LANSCE)

The Los Alamos Neutron Science Center (LANSCE) is a premier accelerator-based multidisciplinary research facility that provides the scientific community with intense proton and neutron sources. LANSCE is a world-class Laboratory facility that ensures the viability of the nation’s nuclear deterrent. With the capability to perform experiments for both civilian and national security research, LANSCE serves an international community in conducting diverse basic and applied research.

Los Alamos Neutron Science Center Fact Sheet (pdf)

Center for Integrated Nanotechnologies (CINT)

The Center for Integrated Nanotechnologies (CINT) is jointly operated with Sandia National Laboratories and provides laboratory and office space for researchers to synthesize and characterize nanostructured materials, theoretically model and simulate their performance, and integrate nanoscale materials into larger-scale systems in a flexible, clean-room environment.

Center for Integrated Nanotechnologies Fact Sheet (pdf)

National High Magnetic Field Laboratory (NHMFL)

Supported by the National Science Foundation, the National High Magnetic Field Laboratory (NHMFL) at Los Alamos is a user facility for pulsed magnetic field and is available to qualified researchers through a proposal review process. In 2012, the NHMFL broke a 100-Tesla magnet record.

National High Magnetic Field Laboratory Pulsed Field Facility Fact Sheet (pdf)

Radiological Laboratory Utility Office Building (RLUOB)
Gun Site TA-8, Anchor West Site
Emergency Operations Center (EOC)
Proton Radiography at Los Alamos National Laboratory (pRad)
Birthplace of the Gadget (V-Site)

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