Laboratory Directed R&D

High-risk, potentially high-payoff science and engineering research is at the heart of Sandia’s Laboratory Directed Research & Development (LDRD) program. This program provides the flexibility needed to anticipate and respond quickly to future mission needs and to explore potentially revolutionary advances.

LDRD funding is awarded annually through a rigorous and highly competitive peer-review process focused on the forward-looking needs articulated by Sandia’s five mission areas, eight research areas, and assorted strategic initiatives.

The LDRD program serves as a tremendous recruitment tool because it provides individuals at Sandia with the ability to use leading-edge facilities in creative, potentially transformational research. Some of the nation’s most exciting innovations have roots in LDRD research.

Recent Highlights

Sandia researchers examined how “cold” electrons, which have very little energy, can cause certain molecules made...

Sandia researchers explore how energy and charge move on ultrafast time scales between gold nano-islands and...

As part of the Intrinsic Control for Genome and Transcriptome Editing in Communities (InCoGenTEC) team, Sandia...

Arctic coastlines underlain by ice-rich permafrost are eroding at unprecedented rates as warming air and more...

The Energy Exascale Earth System Model version 3 (E3SMv3), developed by Sandia researchers and collaborators as...

Rapid, high-fidelity turbulent combustion modeling for next-generation defense engines

Accurately simulating how fuel burns in turbulent flows is essential for designing and running jet engines,...

Tunable quantum metasurface for scalable secure quantum technologies

A team including researchers at Sandia’s Center for Integrated Nanotechnologies and Microsystems and Engineering Sciences Application...

Side-by-side comparison of aimpoint selection methods including traditional, literature-based, and Sandia’s multi-hypothesis approach for defending an...

Two B61-12 joint test assemblies loaded on an F-35 aircraft for a flight test on Aug....

Accelerating real-time AI with advanced analog in-memory computing Sandia LDRD researchers have developed tools to go...

Evolving semiconductor technology for national security applications Silicon wafers serve as the foundationalsubstrate in semiconductor production....

Thinking creatively about rotations, the team discovered new numerical methods for solving differential equations on rotation...


LDRD Research Areas

  • Biological Science
  • Earth, Energy & Environmental Science
  • Engineering Science
  • Materials & Advanced Manufacturing
  • Mathematics, Computing & Information Science
  • Nanodevices and Microsystems
  • Physical Science
  • Radiation Effects & High Energy Physics

Mission Campaigns

Mission Campaigns are transient, strategically focused and emphasize well-developed roadmaps and R&D priorities that seek to address identified needs that position Sandia to solve future national security mission challenges.

Current Mission Campaigns

Grand Challenges

Sandia’s Grand Challenge LDRD projects represent Sandia’s largest individual investments in discretionary R&D. They are ambitious, seek transformational outcomes that are inspired by critical national security problems, and perform high risk/high reward research that will greatly enhance or enable Sandia’s missions. Grand Challenge teams are drawn from across the labs to work on a common set of milestones and deliverables and often include external collaborators.

Current Grand Challenges

  • EPIQ: Error-corrected Photonic Integrated Qubits
  • PETRI: Photonic Enabled Tera-scale InfraRed Imager
  • CAPSIID: Computational Approaches for Predicting Shared Interactions of Infectious Diseases
  • TPS: Thermal Protection System
  • RAD-EDGE: Radiation-hardened processing systems

Featured Publications

FY22 LDRD Annual Report

Research highlights from FY22

FY21 LDRD Annual Report

Research highlights from FY21

FY20 LDRD Annual Report

Research highlights from FY20

FY19 LDRD Annual Report

Research highlights from FY19