HELD Gratings, a novel design of multi-layer dielectric pulse compression gratings, enables a new class of high-energy, 10 PW ultrafast laser systems for extremely high and unprecedented peak power. Meter-scale HELD Gratings have the potential to facilitate future 100 PW-class ultrafast laser systems.

Energy Inks meet 3D printing material flow conditions while optimizing functional properties of the extruded material, requirements difficult to obtain simultaneously. Such functional inks enable the design of customizable, easily integrated components, and, therefore, next-generation high-performance energy devices including those not possible to produce using current methods.

Tailored Glass by DIW augments Direct Ink Writing additive manufacturing to print silica-based optics and glass components with customizable forms and spatially varying material properties. Flow of multiple glass-forming inks is finely controlled to achieve the desired structure and optical properties. Subsequent heat treatment renders a dense, transparent glass product.

Flux is a next-generation workload management software framework for high-performance computing (HPC). It combines fully hierarchical resource management with graph-based scheduling to improve the performance, portability, flexibility, and manageability of scheduling and execution of complex scientific workflows on HPC systems both at the system and user level.
 

The Multiplicity Counter for Thermal and Fast Neutrons (MC-TF) is a field-deployable device that first responders can use to quickly assess in real-time and with high confidence the threat level posed by a suspected nuclear weapon. The MC-TF is designed to detect time-correlated fast and thermal neutrons unique to special nuclear material (SNM); the core of a nuclear weapon.

The Optical Transconductance Varistor (OTV) is a light-triggered semiconductor power switch enabling higher switching speeds than competitors at previously unattainable voltages to facilitate more efficient grid-scale power conversion, reduce expensive, environmentally-damaging energy losses, and generate the voltages required for medical proton therapy or air disinfection.

Versatile Cold Spray (VCS) outperforms other cold spray and additive manufacturing techniques by depositing both ductile and brittle materials to any substrate of any shape without adhesives. The unique VCS nozzle and feed system preserves the functional qualities of brittle materials such as semiconductors, including thermoelectrics, and magnets, achieving a coating with greater than 99% density. The streamlined, portable, low-cost VCS design enables high-density, functional coatings in place, providing a viable pathway to creating energy-harvesting thermoelectric generators from heat-emitting industrial components of any form factor. These thermoelectric generators present an elegant solution—with no moving parts or chemicals—to begin to capture the 13 quadrillion BTUs of energy lost to waste heat each year from U. S. industrial operations. The Livermore/TTEC team that developed VCS has demonstrated its effectiveness inbuilding a thermoelectric generator as well as its capability to apply magnetic coatings, creating permanent magnets inside motor housing or generator parts, and insulating materials, an important component of energy harvesting and storage devices.

The IMPEDE® Embolization Plug is a permanently implanted vascular occlusion medical device featuring fast, easy deployment with low radial force and high vessel conformability. It combines a novel biodegradable shape memory polymer (SMP) foam with a radiopaque markerband and anchor coil for positioning, rapid clotting, and integrated healing response. See video for demonstration of IMPEDE Embolization Plug device

The MC-15 detects neutrons to within 100-nanosecond resolution, enabling emergency response teams to quickly identify and assess nuclear-based threats. The MC-15 processes data in real time, requires little training to operate, and is portable, lighter, and faster than any neutron multiplicity detector on the market.

The Scalable Checkpoint/Restart Framework 2.0 (SCR) enables high performance computing simulations to take advantage of hierarchical storage systems, without complex code modifications. With SCR, scientific simulations’ input/output performance can be improved by orders of magnitude, with their results produced in significantly less time than they could be with traditional methods.

Spack is an open source software package management tool for scientific computing. It simplifies and accelerates building, installing, and customizing complex software stacks. Spack unifies software deployment for laptops, clusters, and supercomputers, enabling a community of thousands of users to share and leverage over 3,200 scientific software packages.

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