New Plasma Technique Advances Computer Chip Production

As silicon reaches its physical limits, the semiconductor industry is pushing into a new era of precision.

Two recent breakthroughs in plasma technology are helping to keep Moore’s Law alive, enabling the creation of next-generation chips.

Researchers at the Princeton Plasma Physics Laboratory (PPPL) are tackling the challenge of atomic-scale etching on transition metal dichalcogenides (TMDs) like molybdenum disulfide (MoS₂).

This technique provides the control necessary for ultra-thin electronics that could eventually replace silicon.

Meanwhile, Lam Research has introduced its DirectDrive® technology, an industrial leap in plasma etching.

These dual advancements, ranging from molecular-level chemistry to high-frequency industrial control, are essential for the future of computing.