How Does EBL Charge Dissipation in Ridgway Impact Lithography?

The purpose of EBL charge dissipation is crucial in the realm of electron beam lithography (EBL). Charge accumulation on insulating substrates—like glass or silicon nitride—can lead to distorted patterns, affecting the accuracy and quality of lithographic work. This phenomenon occurs when the electron beam interacts with the resist material, causing secondary electrons to be emitted and creating a charge imbalance. In today's high-precision applications, maintaining pattern fidelity is paramount, making effective charge dissipation essential.

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