tag: Princeton Plasma Physics Laboratory

Research Bits: Feb. 10
By Jesse Allen - 10 Feb, 2025 - Comments: 0

Speeding up 3D NAND etch Researchers from Lam Research, the University of Colorado Boulder, and Princeton Plasma Physics Laboratory (PPPL) investigated ways to speed up the cryogenic reactive ion etching process for 3D NAND by using a combined hydrogen fluoride gas to create the plasma. “Cryo etch with the hydrogen fluoride plasma showed a significant increase in the etching rate compared... » read more

Research Bits: July 16
By Jesse Allen - 16 Jul, 2024 - Comments: 0

Kirigami-inspired mechanical computer Researchers from North Carolina State University developed a kirigami-inspired mechanical computer that uses a complex structure of rigid, interconnected polymer cubes to store, retrieve, and erase data without relying on electronic components. The system uses 1-centimeter plastic cubes, grouped into functional units consisting of 64 interconnected cubes. ... » read more

Research Bits: July 11
By Jesse Allen - 11 Jul, 2022 - Comments: 0

Modeling ALE Scientists at U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL), in coordination with Lam Research, modeled atomic layer etching (ALE) for semiconductor fabrication. “This would be one little piece in the whole process,” said David Graves, associate laboratory director for low-temperature plasma surface interactions at PPPL and a professor in th... » read more

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