Towards atomic and close-to-atomic scale manufacturing

Fengzhou Fang; Nan Zhang; Dongming Guo; Kornel Ehmann; Benny Cheung; Kui Liu; Kazuya Yamamura

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Towards atomic and close-to-atomic scale manufacturing

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Human beings have witnessed unprecedented developments since the 1760s using precision tools and manufacturing methods that have led to ever-increasing precision,from millimeter to micrometer,to single nanometer,and to atomic levels.The modes of manufacturing have also advanced from craft-based manufacturing in the Stone,Bronze,and Iron Ages to precisioncontrollable manufacturing using automatic machinery.In the past 30 years,since the invention of the scanning tunneling microscope,humans have become capable of manipulating single atoms,laying the groundwork for the coming era of atomic and close-to-atomic scale manufacturing(ACSM).Close-to-atomic scale manufacturing includes all necessary steps to convert raw materials,components,or parts into products designed to meet the user’s specifications.The processes involved in ACSM are not only atomically precise but also remove,add,or transform work material at the atomic and close-to-atomic scales.This review discusses the history of the development of ACSM and the current state-of-the-art processes to achieve atomically precise and/or atomic-scale manufacturing.Existing and future applications of ACSM in quantum computing,molecular circuitry,and the life and material sciences are also described.To further develop ACSM,it is critical to understand the underlying mechanisms of atomic-scale and atomically precise manufacturing;develop functional devices,materials,and processes for ACSM;and promote high throughput manufacturing.

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来源
《极端制造（英文）》 |2019年第1期|P.4-36|共33页
作者
Fengzhou Fang; Nan Zhang; Dongming Guo; Kornel Ehmann; Benny Cheung; Kui Liu; Kazuya Yamamura;
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作者单位

Center of Micro/Nano Manufacturing Technology(MNMT) Tianjin University Tianjin 300072 People’s Republic of ChinaCenter of Micro/Nano Manufacturing Technology(MNMT-Dublin) University College Dublin Ireland;

Center of Micro/Nano Manufacturing Technology(MNMT-Dublin) University College Dublin Ireland;

Key Laboratory for Precision and Non-traditional Machining Technology of Ministry of Education Dalian University of Technology Dalian 116024 People’s Republic of China;

Department of Mechanical Engineering Northwestern University Evanston IL United States of America;

State Key Laboratory of Ultra-Precision Machining Technology Department of Industrial and Systems Engineering The Hong Kong Polytechnic University Hong Kong People’s Republic of China;

Singapore Institute of Manufacturing Technology Singapore 638075;

Department of Precision Science and Technology Graduate School of Engineering Osaka University Osaka 565-0871 Japan;

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原文格式 PDF
正文语种 chi
中图分类分子物理学、原子物理学;
关键词
atomic and close-to-atomic scale; ACSM; manufacturing; metrology; single-atom manipulation;

机译：原子尺度和接近原子尺度;ACSM;制造;计量学;单原子操纵;

Towards atomic and close-to-atomic scale manufacturing

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