Atomic and Near-atomic Scale Additive Manufacturing: Past, Present, and Future Outlook

The next stage of micro manufacturing is nano and atomic scale manufacturing. A state-of-the-art approach to manufacturing, atomic and near-atomic scale additive manufacturing (ACSM) seeks to manipulate materials at the atomic or near-atomic level to produce next-generation goods with previously unheard-of precision. Currently, facility for manufacturing and machining at nano and atomic scale is in developing stage, the technique used in the atomic force microscope giving a positive hope to develop a facility for machining a material or deposited a material. The historical evolution from craft-based manufacturing (millimetre precision) and precision-controllable manufacturing (micrometre to nanometre accuracy) to atomic-scale precision is built upon by this field, which is frequently referred to as Manufacturing III. An outline of ACSM is provided here, with an emphasis on current advancements, methods, uses, and difficulties, especially about additive manufacturing. The ACSM is a next stage of industrial revolution.