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Advanced manufacturing enables PM-HIP of large, critical parts
DOE/Oak Ridge National Laboratory- Journal
- Powder Technology
Hmeidat, Hubbard named outstanding manufacturing engineers
DOE/Oak Ridge National LaboratoryBusiness Announcement
Driving smarter toward fuel savings
DOE/Oak Ridge National Laboratory- Funder
- U.S. Department of Energy, U.S. Environmental Protection Agency
Vitriform3D and ORNL give glass a second life through 3D printing
DOE/Oak Ridge National LaboratoryGlass bottles tossed in the trash are finding new life thanks to a collaboration between the Department of Energy’s Oak Ridge National Laboratory (ORNL) and Vitriform3D, an advanced manufacturing company. Together, they found a way to turn old glass into new products using 3D printing.
A different kind of leader: Scaling impact in geospatial science
DOE/Oak Ridge National LaboratoryORNL names Kate Evans associate lab director for biological, environmental systems science
DOE/Oak Ridge National LaboratoryBusiness Announcement
New material approach could lead to lower-power devices
DOE/Oak Ridge National LaboratoryPeer-Reviewed Publication
Scientists at Oak Ridge National Laboratory showed they can “write” ferroelectric regions into aluminum nitride by using a helium ion beam to create precise defects while keeping the crystal intact. Ferroelectric materials can store information without needing continuous power, so this could lead to more reliable, lower-energy memory made with processes already used in chip manufacturing. The defect patterning reduced the amount of voltage needed to switch the material between its two stable internal states (like 0 and 1 in digital memory) by about 40% and boosted the electromechanical response, which also benefits radio-frequency filters and resonators — parts in wireless devices that tune and stabilize high-frequency signals.Scientists at Oak Ridge National Laboratory showed they can “write” ferroelectric regions into aluminum nitride by using a helium ion beam to create precise defects while keeping the crystal intact. Ferroelectric materials can store information without needing continuous power, so this could lead to more reliable, lower-energy memory made with processes already used in chip manufacturing. The defect patterning reduced the amount of voltage needed to switch the material between its two stable internal states (like 0 and 1 in digital memory) by about 40% and boosted the electromechanical response, which also benefits radio-frequency filters and resonators — parts in wireless devices that tune and stabilize high-frequency signals.
- Journal
- Advanced Materials
- Funder
- U.S. Department of Energy
Digital twin innovation cuts energy costs in water purification
DOE/Oak Ridge National LaboratoryResearchers at the U.S. Department of Energy’s (DOE) Oak Ridge National Laboratory (ORNL) created twin systems—one real, one virtual—linked in real time to reduce energy consumption and costs while ensuring safe drinking water.
Tactile sensor transforms tool wear detection in machining
DOE/Oak Ridge National LaboratoryPeer-Reviewed Publication
- Journal
- Wear