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Energy Express

Energy Express

  • Editor: Christian Seassal
  • Vol. 22, Iss. S3 — May. 5, 2014
  • pp: A812–A817

GaN-based light-emitting diodes on graphene-coated flexible substrates

Gwangseok Yang, Younghun Jung, Camilo Vélez Cuervo, Fan Ren, Stephen J. Pearton, and Jihyun Kim  »View Author Affiliations


Optics Express, Vol. 22, Issue S3, pp. A812-A817 (2014)
http://dx.doi.org/10.1364/OE.22.00A812


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Abstract

We demonstrate GaN-based thin light-emitting diodes (LEDs) on flexible polymer and paper substrates covered with chemical vapor deposited graphene as a transparent-conductive layer. Thin LEDs were fabricated by lifting the sapphire substrate off by Excimer laser heating, followed by transfer of the LEDs to the flexible substrates. These substrates were coated with tri-layer graphene by a wet transfer method. Optical and electrical properties of thin laser lift-offed LEDs on the flexible substrates were characterized under both relaxed and strained conditions. The graphene on paper substrates remained conducting when the graphene/paper structure was folded. The high transmittance, low sheet resistance and high failure strain of the graphene make it an ideal candidate as the transparent and conductive layer in flexible optoelectronics.

© 2014 Optical Society of America

OCIS Codes
(230.0230) Optical devices : Optical devices
(230.3670) Optical devices : Light-emitting diodes
(230.4000) Optical devices : Microstructure fabrication

ToC Category:
Light-Emitting Diodes

History
Original Manuscript: December 30, 2013
Revised Manuscript: March 27, 2014
Manuscript Accepted: March 28, 2014
Published: April 7, 2014

Citation
Gwangseok Yang, Younghun Jung, Camilo Vélez Cuervo, Fan Ren, Stephen J. Pearton, and Jihyun Kim, "GaN-based light-emitting diodes on graphene-coated flexible substrates," Opt. Express 22, A812-A817 (2014)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-22-S3-A812


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References

  1. J. G. McCall, T. I. Kim, G. Shin, X. Huang, Y. H. Jung, R. Al-Hasani, F. G. Omenetto, M. R. Bruchas, and J. A. Rogers, “Fabrication and application of flexible, multimodal light-emitting devices for wireless optogenetics,” Nat. Protoc.8(12), 2413–2428 (2013). [CrossRef] [PubMed]
  2. H. S. Kim, E. Brueckner, J. Song, Y. Li, S. Kim, C. Lu, J. Sulkin, K. Choquette, Y. Huang, R. G. Nuzzo, and J. A. Rogers, “Unusual strategies for using indium gallium nitride grown on silicon (111) for solid-state lighting,” Proc. Natl. Acad. Sci. U.S.A.108(25), 10072–10077 (2011). [CrossRef] [PubMed]
  3. M. Pagliaro, R. Ciriminna, and G. Palmisano, “Flexible solar cells,” ChemSusChem1(11), 880–891 (2008). [CrossRef] [PubMed]
  4. Y. Jung, X. Wang, S. H. Kim, F. Ren, J. Kim, and S. J. Pearton, “A facile method for flexible GaN-based light-emitting diodes,” Phys. Status Solidi6, 421 (2012).
  5. Y. Sun, S. Trieu, T. Yu, Z. Chen, S. Qi, P. Tian, J. Deng, X. Jin, and G. Zhang, “GaN-based LEDs with a high light extraction composite surface structure fabricated by a modified YAG laser lift-off technology and the patterned sapphire substrates,” Semicond. Sci. Technol.26(8), 085008 (2011). [CrossRef]
  6. K. J. Lee, M. A. Meitl, J.-H. Ahn, J. A. Rogers, R. G. Nuzzo, V. Kumar, and I. Adesida, “Bendable GaN high electron mobility transistors on plastic substrates,” J. Appl. Phys.100(12), 124507 (2006). [CrossRef]
  7. J.-H. Ahn, H.-S. Kim, E. Menard, K. J. Lee, Z. Zhu, D.-H. Kim, R. G. Nuzzo, J. A. Rogers, I. Amlani, V. Kushner, S. G. Thomas, and T. Duenas, “Bendable integrated circuits on plastic substrates by use of printed ribbons of single-crystalline silicon,” Appl. Phys. Lett.90(21), 213501 (2007). [CrossRef]
  8. X. Lu and Y. Xia, “Electronic materials: buckling down for flexible electronics,” Nat. Nanotechnol.1(3), 163–164 (2006). [CrossRef] [PubMed]
  9. J. A. Rogers, T. Someya, and Y. Huang, “Materials and mechanics for stretchable electronics,” Science327(5973), 1603–1607 (2010). [CrossRef] [PubMed]
  10. G. Cocco, E. Cadelano, and L. Colombo, “Gap opening in graphene by shear strain,” Phys. Rev. B81(24), 241412 (2010). [CrossRef]
  11. G. Jo, M. Choe, S. Lee, W. Park, Y. H. Kahng, and T. Lee, “The application of graphene as electrodes in electrical and optical devices,” Nanotechnology23(11), 112001 (2012). [CrossRef] [PubMed]
  12. C. M. Weber, D. M. Eisele, J. P. Rabe, Y. Liang, X. Feng, L. Zhi, K. Müllen, J. L. Lyon, R. Williams, D. A. Vanden Bout, and K. J. Stevenson, “Graphene-based optically transparent electrodes for spectroelectrochemistry in the UV-Vis region,” Small6(2), 184–189 (2010). [CrossRef] [PubMed]
  13. B.-J. Kim, G. Yang, H.-Y. Kim, K. H. Baik, M. A. Mastro, J. K. Hite, C. R. Eddy, F. Ren, S. J. Pearton, and J. Kim, “GaN-based ultraviolet light-emitting diodes with AuCl3-doped graphene electrodes,” Opt. Express21(23), 29025 (2013). [CrossRef]
  14. Y. Jung, X. Wang, J. Kim, S. H. Kim, F. Ren, S. J. Pearton, and J. Kim, “GaN-based light-emitting diodes on origami substrates,” Appl. Phys. Lett.100(23), 231113 (2012). [CrossRef]
  15. A. C. Siegel, S. T. Phillips, M. D. Dickey, N. Lu, Z. Suo, and G. M. Whitesides, “Foldable printed circuit boards on paper substrates,” Adv. Funct. Mater.20(1), 28–35 (2010). [CrossRef]
  16. R. R. Nair, P. Blake, A. N. Grigorenko, K. S. Novoselov, T. J. Booth, T. Stauber, N. M. R. Peres, and A. K. Geim, “Fine structure constant defines visual transparency of graphene,” Science320(5881), 1308 (2008). [CrossRef] [PubMed]
  17. X. Li, Y. Zhu, W. Cai, M. Borysiak, B. Han, D. Chen, R. D. Piner, L. Colombo, and R. S. Ruoff, “Transfer of large-area graphene films for high-performance transparent conductive electrodes,” Nano Lett.9(12), 4359–4363 (2009). [CrossRef] [PubMed]
  18. Y.-H. Lee and Y.-J. Kim, “Electrical and lattice vibrational behaviors of graphene devices on flexible substrate under small mechanical strain,” Appl. Phys. Lett.101(8), 083102 (2012). [CrossRef]
  19. G. Yang, C. Lee, J. Kim, F. Ren, and S. J. Pearton, “Flexible graphene-based chemical sensors on paper substrates,” Phys. Chem. Chem. Phys.15(6), 1798–1801 (2013). [CrossRef] [PubMed]
  20. Z. Chen, W. Ren, L. Gao, B. Liu, S. Pei, and H.-M. Cheng, “Three-dimensional flexible and conductive interconnected graphene networks grown by chemical vapour deposition,” Nat. Mater.10(6), 424–428 (2011). [CrossRef] [PubMed]

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