Atomic Layer Etching

Atomic Layer Etching (ALE) is a precise manufacturing technique used in semiconductor fabrication. It selectively removes thin layers of material, one atomic layer at a time, to achieve intricate patterns needed for electronic devices. This method allows for high control over the etching process, resulting in smoother surfaces and enhanced performance of chips. ALE is essential for advancing technologies like smartphones and computers, as it enables the creation of smaller, more efficient components while minimizing damage to surrounding materials.