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DOI | 10.1038/s41467-017-01219-7 |
Additively manufacturable micro-mechanical logic gates | |
Song, Yuanping1; Panas, Robert M.2; Chizari, Samira1; Shaw, Lucas A.1; Jackson, Julie A.2; Hopkins, Jonathan B.1; Pascall, Andrew J.2 | |
2019-02-20 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2019 |
卷号 | 10 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Early examples of computers were almost exclusively based on mechanical devices. Although electronic computers became dominant in the past 60 years, recent advancements in three-dimensional micro-additive manufacturing technology provide new fabrication techniques for complex microstructures which have rekindled research interest in mechanical computations. Here we propose a new digital mechanical computation approach based on additively-manufacturable micro-mechanical logic gates. The proposed mechanical logic gates (i.e., NOT, AND, OR, NAND, and NOR gates) utilize multi-stable micro-flexures that buckle to perform Boolean computations based purely on mechanical forces and displacements with no electronic components. A key benefit of the proposed approach is that such systems can be additively fabricated as embedded parts of microarchitected metamaterials that are capable of interacting mechanically with their surrounding environment while processing and storing digital data internally without requiring electric power. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000459097100017 |
WOS关键词 | STEREOLITHOGRAPHY |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/203485 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Calif Los Angeles, Dept Mech & Aerosp Engn, Los Angeles, CA 90095 USA; 2.Lawrence Livermore Natl Lab, Mat Engn Div, 7000 East Ave, Livermore, CA 94550 USA |
推荐引用方式 GB/T 7714 | Song, Yuanping,Panas, Robert M.,Chizari, Samira,et al. Additively manufacturable micro-mechanical logic gates[J]. NATURE COMMUNICATIONS,2019,10. |
APA | Song, Yuanping.,Panas, Robert M..,Chizari, Samira.,Shaw, Lucas A..,Jackson, Julie A..,...&Pascall, Andrew J..(2019).Additively manufacturable micro-mechanical logic gates.NATURE COMMUNICATIONS,10. |
MLA | Song, Yuanping,et al."Additively manufacturable micro-mechanical logic gates".NATURE COMMUNICATIONS 10(2019). |
条目包含的文件 | 条目无相关文件。 |
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