An analytical model of strain isolation for stretchable and flexible electronics

H. Cheng, J. Wu, M. Li, D. H. Kim, Y. S. Kim, Y. Huang, Z. Kang, K. C. Hwang, J. A. Rogers

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

One important aspect of stretchable electronics design is to shield the active devices from strains through insertion of a soft layer between devices and substrate. An analytical model is established, which gives linear dependence of strain isolation on the reciprocal of strain-isolation layer thickness, and the reciprocal of device and substrate stiffness. Strain isolation is also linearly proportional to the shear modulus of strain-isolation layer and square of device length.

Original languageEnglish (US)
Article number061902
JournalApplied Physics Letters
Volume98
Issue number6
DOIs
StatePublished - Feb 7 2011

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isolation
electronics
bedrock
insertion
stiffness
shear

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Cite this

Cheng, H., Wu, J., Li, M., Kim, D. H., Kim, Y. S., Huang, Y., ... Rogers, J. A. (2011). An analytical model of strain isolation for stretchable and flexible electronics. Applied Physics Letters, 98(6), [061902]. https://doi.org/10.1063/1.3553020
Cheng, H. ; Wu, J. ; Li, M. ; Kim, D. H. ; Kim, Y. S. ; Huang, Y. ; Kang, Z. ; Hwang, K. C. ; Rogers, J. A. / An analytical model of strain isolation for stretchable and flexible electronics. In: Applied Physics Letters. 2011 ; Vol. 98, No. 6.
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Cheng, H, Wu, J, Li, M, Kim, DH, Kim, YS, Huang, Y, Kang, Z, Hwang, KC & Rogers, JA 2011, 'An analytical model of strain isolation for stretchable and flexible electronics', Applied Physics Letters, vol. 98, no. 6, 061902. https://doi.org/10.1063/1.3553020

An analytical model of strain isolation for stretchable and flexible electronics. / Cheng, H.; Wu, J.; Li, M.; Kim, D. H.; Kim, Y. S.; Huang, Y.; Kang, Z.; Hwang, K. C.; Rogers, J. A.

In: Applied Physics Letters, Vol. 98, No. 6, 061902, 07.02.2011.

Research output: Contribution to journalArticle

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