One such effort has focused on developing the ideal manufacturing process for a type of digital memory known as 3D NAND flash ...

Researchers find a faster way to etch deep holes for 3D NAND Plasma-based cryo-etching technique doubles etch speed, improving efficiency Faster etching might mean cheaper storage, but real-world ...

Then, as you add more layers, the metrology challenges increase “due to a higher number of 3D gate stacks and multi NAND string stacks,” said Jeongdong Choe, an analyst at TechInsights. All told, ...

according to a report by TechInsights. YMTC has implemented its new Xtacking4.0 memory chip design in its highest-density 3D NAND chip, which was discovered in the commercial ZhiTai TiPro9000 ...