Standard NAND flash storage is used in microSD cards, USB drives, and solid-state drives in computers and phones. To fit more gigabytes into smaller spaces, manufacturers ...

To improve data storage, researchers are perfecting 3D NAND flash memory, which stacks cells to maximize space. Researchers ...

3D NAND flash memory is different from traditional single-layer NAND because it vertically stacks memory cells to cram more ...

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 ...

The narrow, deep holes required for one type of flash memory are made twice as fast with the right recipe, which includes a plasma made from hydrogen fluoride.

Another chemical compound the researchers studied was ammonium fluorosilicate, which forms during the etching process when the silicon nitride reacts with the hydrogen fluoride. The research ...

Another chemical compound the researchers studied was ammonium fluorosilicate, which forms during the etching process when the silicon nitride reacts with the hydrogen fluoride. The research ...

Soil effective phosphorus is determined by combined leaching of ammonium fluoride-hydrochloric acid solution and sodium bicarbonate solution, followed by molybdenum antimony antimony colourimetric ...

You're not alone if you have questions about fluoride in your water supply. We reached out to experts to get answers. Anna Gragert (she/her/hers) was previously the lifestyle editor at ...