A Universal Size Design Principle for Stretchable Inorganic Electronics to Work Consistently under Different Interface Conditions | |
Li, Shuang4,5; Lan, Yuqun4,5; Huang, YongAn2,3; Chen, Yuli1; Su, Yewang4,5 | |
刊名 | ADVANCED FUNCTIONAL MATERIALS |
2022-12-01 | |
页码 | 9 |
关键词 | consistency design principle interface conditions stretchable inorganic electronics |
ISSN号 | 1616-301X |
DOI | 10.1002/adfm.202210880 |
通讯作者 | Su, Yewang(yewangsu@imech.ac.cn) |
英文摘要 | Stretchable inorganic electronics are usually designed and calibrated under free interface condition, while the interface conditions between the devices and skins/organs in practical applications are rather complex (free, slidable, or bonded) and may switch among them. In the ideal situation, the mechanical and electrical performances have to be consistent under different interface conditions, to ensure the accuracy and robustness of the devices. Here, the effect of interface conditions on the mechanical and electrical performances is studied for stretchable inorganic electronics with different configurations by theoretical analysis, finite element analysis and experiment. A universal size design principle is proposed for stretchable inorganic electronics to work consistently under different interface conditions, i.e., the period length of the devices/interconnects has to be the same order of magnitude as the encapsulation thickness or less. To ensure the comfort of human skin/organs, micron-scale geometrical design is necessary for epidermal electronics according to the above designed principle. This finding is of great significance for ensuring the accuracy and robustness of stretchable inorganic electronics in practical applications. |
资助项目 | National Natural Science Foundation of China ; Beijing Municipal Natural Science Foundation ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; [12172359] ; [2202066] ; [ZDBS-LY-JSC014] ; [JCTD-2020-03] |
WOS关键词 | SERPENTINE MICROSTRUCTURES ; SILICON ; SOFT ; ELASTICITY ; MECHANICS ; FILM |
WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
语种 | 英语 |
WOS记录号 | WOS:000910239700001 |
资助机构 | National Natural Science Foundation of China ; Beijing Municipal Natural Science Foundation ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team |
内容类型 | 期刊论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/91427] |
专题 | 力学研究所_非线性力学国家重点实验室 |
通讯作者 | Su, Yewang |
作者单位 | 1.Beihang Univ BUAA, Inst Solid Mech, Beijing 100191, Peoples R China 2.Huazhong Univ Sci & Technol, Flexible Elect Res Ctr, Wuhan, Hubei 430074, Peoples R China 3.Huazhong Univ Sci & Technol, State Key Lab Digital Mfg Equipment & Technol, Wuhan, Hubei 430074, Peoples R China 4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Shuang,Lan, Yuqun,Huang, YongAn,et al. A Universal Size Design Principle for Stretchable Inorganic Electronics to Work Consistently under Different Interface Conditions[J]. ADVANCED FUNCTIONAL MATERIALS,2022:9. |
APA | Li, Shuang,Lan, Yuqun,Huang, YongAn,Chen, Yuli,&Su, Yewang.(2022).A Universal Size Design Principle for Stretchable Inorganic Electronics to Work Consistently under Different Interface Conditions.ADVANCED FUNCTIONAL MATERIALS,9. |
MLA | Li, Shuang,et al."A Universal Size Design Principle for Stretchable Inorganic Electronics to Work Consistently under Different Interface Conditions".ADVANCED FUNCTIONAL MATERIALS (2022):9. |
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