Materials and wireless microfluidic systems for electronics capable of chemical dissolution on demand

Chi Hwan Lee; Jae Woong Jeong; Yuhao Liu; Yihui Zhang; Yan Shi; Seung Kyun Kang; Jeonghyun Kim; Jae Soon Kim; Na Yeon Lee; Bong Hoon Kim; Kyung In Jang; Lan Yin; Min Ku Kim; Anthony Banks; Ungyu Paik; Yonggang Huang; John A. Rogers

doi:10.1002/adfm.201403573

Materials and wireless microfluidic systems for electronics capable of chemical dissolution on demand

Chi Hwan Lee, Jae Woong Jeong, Yuhao Liu, Yihui Zhang, Yan Shi, Seung Kyun Kang, Jeonghyun Kim, Jae Soon Kim, Na Yeon Lee, Bong Hoon Kim, Kyung In Jang, Lan Yin, Min Ku Kim, Anthony Banks, Ungyu Paik, Yonggang Huang, John A. Rogers^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

Electronics that are capable of destroying themselves, on demand and in a harmless way, might provide the ultimate form of data security. This paper presents materials and device architectures for triggered destruction of conventional microelectronic systems by means of microfluidic chemical etching of the constituent materials, including silicon, silicon dioxide, and metals (e.g., aluminum). Demonstrations in an array of home-built metal-oxide-semiconductor field-effect transistors that exploit ultrathin sheets of monocrystalline silicon and in radio-frequency identification devices illustrate the utility of the approaches.

Original language	English (US)
Pages (from-to)	1338-1343
Number of pages	6
Journal	Advanced Functional Materials
Volume	25
Issue number	9
DOIs	https://doi.org/10.1002/adfm.201403573
State	Published - Mar 4 2015

Funding

Keywords

Chip destruction
Microfluidic systems
Transient electronics
Triggered transience

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
General Chemistry
General Materials Science
Electrochemistry
Biomaterials

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10.1002/adfm.201403573

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Lee, C. H., Jeong, J. W., Liu, Y., Zhang, Y., Shi, Y., Kang, S. K., Kim, J., Kim, J. S., Lee, N. Y., Kim, B. H., Jang, K. I., Yin, L., Kim, M. K., Banks, A., Paik, U., Huang, Y., & Rogers, J. A. (2015). Materials and wireless microfluidic systems for electronics capable of chemical dissolution on demand. Advanced Functional Materials, 25(9), 1338-1343. https://doi.org/10.1002/adfm.201403573

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title = "Materials and wireless microfluidic systems for electronics capable of chemical dissolution on demand",

abstract = "Electronics that are capable of destroying themselves, on demand and in a harmless way, might provide the ultimate form of data security. This paper presents materials and device architectures for triggered destruction of conventional microelectronic systems by means of microfluidic chemical etching of the constituent materials, including silicon, silicon dioxide, and metals (e.g., aluminum). Demonstrations in an array of home-built metal-oxide-semiconductor field-effect transistors that exploit ultrathin sheets of monocrystalline silicon and in radio-frequency identification devices illustrate the utility of the approaches.",

keywords = "Chip destruction, Microfluidic systems, Transient electronics, Triggered transience",

author = "Lee, {Chi Hwan} and Jeong, {Jae Woong} and Yuhao Liu and Yihui Zhang and Yan Shi and Kang, {Seung Kyun} and Jeonghyun Kim and Kim, {Jae Soon} and Lee, {Na Yeon} and Kim, {Bong Hoon} and Jang, {Kyung In} and Lan Yin and Kim, {Min Ku} and Anthony Banks and Ungyu Paik and Yonggang Huang and Rogers, {John A.}",

note = "Publisher Copyright: {\textcopyright} 2014 Wiley-VCH Verlag GmbH & Co. KGaA.",

year = "2015",

month = mar,

day = "4",

doi = "10.1002/adfm.201403573",

language = "English (US)",

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Lee, CH, Jeong, JW, Liu, Y, Zhang, Y, Shi, Y, Kang, SK, Kim, J, Kim, JS, Lee, NY, Kim, BH, Jang, KI, Yin, L, Kim, MK, Banks, A, Paik, U, Huang, Y & Rogers, JA 2015, 'Materials and wireless microfluidic systems for electronics capable of chemical dissolution on demand', Advanced Functional Materials, vol. 25, no. 9, pp. 1338-1343. https://doi.org/10.1002/adfm.201403573

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T1 - Materials and wireless microfluidic systems for electronics capable of chemical dissolution on demand

AU - Lee, Chi Hwan

AU - Jeong, Jae Woong

AU - Liu, Yuhao

AU - Zhang, Yihui

AU - Shi, Yan

AU - Kang, Seung Kyun

AU - Kim, Jeonghyun

AU - Kim, Jae Soon

AU - Lee, Na Yeon

AU - Kim, Bong Hoon

AU - Jang, Kyung In

AU - Yin, Lan

AU - Kim, Min Ku

AU - Banks, Anthony

AU - Paik, Ungyu

AU - Huang, Yonggang

AU - Rogers, John A.

PY - 2015/3/4

Y1 - 2015/3/4

N2 - Electronics that are capable of destroying themselves, on demand and in a harmless way, might provide the ultimate form of data security. This paper presents materials and device architectures for triggered destruction of conventional microelectronic systems by means of microfluidic chemical etching of the constituent materials, including silicon, silicon dioxide, and metals (e.g., aluminum). Demonstrations in an array of home-built metal-oxide-semiconductor field-effect transistors that exploit ultrathin sheets of monocrystalline silicon and in radio-frequency identification devices illustrate the utility of the approaches.

AB - Electronics that are capable of destroying themselves, on demand and in a harmless way, might provide the ultimate form of data security. This paper presents materials and device architectures for triggered destruction of conventional microelectronic systems by means of microfluidic chemical etching of the constituent materials, including silicon, silicon dioxide, and metals (e.g., aluminum). Demonstrations in an array of home-built metal-oxide-semiconductor field-effect transistors that exploit ultrathin sheets of monocrystalline silicon and in radio-frequency identification devices illustrate the utility of the approaches.

KW - Chip destruction

KW - Microfluidic systems

KW - Transient electronics

KW - Triggered transience

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Materials and wireless microfluidic systems for electronics capable of chemical dissolution on demand

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