A new article from the Princeton Plasma Physics Laboratory (PPPL) highlights a groundbreaking advancement in the production of 3D NAND flash memory, which is essential for increasing data storage density in electronic devices. Researchers at PPL, in collaboration with Lam Research and the University of Colorado Boulder, developed a novel plasma etching technique. This method significantly enhances the speed and precision of creating deep, narrow holes in silicon oxide and silicon nitride layers, which are crucial for stacking memory cells vertically.
Lam's role: Lam Research was instrumental in this breakthrough. Our team conducted critical simulations and experiments that refined the plasma etching process. Lam's expertise in semiconductor manufacturing technology was key to achieving the precise conditions necessary for efficient and effective etching.
Visit the PPPL's blog to discover how collaborative efforts are paving the way for faster, denser data storage solutions.