Despite significant advancements, several challenges remain in the field of nanofabrication:
Precision and Accuracy: Achieving atomic-level precision is challenging but crucial for many applications. Scalability: Techniques that work well on a small scale may not always be scalable to industrial levels. Contamination Control: Ensuring the purity of nanomaterials is essential to maintain their unique properties. Complexity: The intricate nature of some fabrication methods can lead to higher costs and longer production times.
