Implementation of graphene multilayer electrodes in quantum dot light-emitting devices
Source abstract
Abstract
Graphene is a highly attractive candidate for implementation as electrodes in next-generation large-area optoelectronic devices thanks to its high electrical conductivity and high optical transparency. In this study, we show all-solution-processed quantum dot-based light-emitting devices (QD-LEDs) using graphene mono- and multilayers as transparent electrodes. Here, the effect of the number of graphene layers (up to three) on the QD-LEDs performance was studied. While the implementation of a second graphene layer was found to reduce the turn-on voltage from 2.6 to 1.8 V, a third graphene layer was observed to increase the turn-on voltage again, which is attributed to an increased roughness of the graphene layer stack.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Quantum Dots Synthesis And Properties · Graphene research and applications · Carbon and Quantum Dots Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (42)
Show source-provided references
1. N. Thejo Kalyani, S.J. Dhoble, Renew. Sustain. Energy Rev. 16(5) (2012)10.1016/j.rser.2012.02.021 ↗
2. C. Altavilla, E. Ciliberto, in Inorganic Nanoparticles: Synthesis, Applications, nd Perspectives, ed. by E. Neshataeva, T. Kümmell, G. Bacher, (CRC Press, 2010), pp. 109–132
3. J. Lim, W.K. Bae, J. Kwak, S. Lee, C. Lee, K. Char, Opt. Mater. Express 2, 5 (2012)
4. S. De, J.N. Coleman, ACS Nano 4, 5 (2010)10.1021/nn901885n ↗
5. X. Wang, L. Zhi, K. Müllen, Nano Lett. 8, 1 (2008)10.1021/nl071228o ↗
6. Q. Zhang, Y. Di, C.M. Huard, L.J. Guo, J. Wei, J. Guo, J. Mater. Chem. C 3, 7 (2015)
7. Y. Galagan, J.-E.J.M. Rubingh, R. Andriessen, C.-C. Fan, P.W.M. Blom, S.C. Veenstra, J.M. Kroon, Sol. Energy Mater. Sol. Cells 95, 5 (2011)10.1016/j.solmat.2010.08.011 ↗
8. S. Pang, Y. Hernandez, X. Feng, K. Müllen, Adv. Mater. 23, 25 (2011)10.1002/adma.201100304 ↗
9. T.-H. Han, Y. Lee, M.-R. Choi, S.-H. Woo, S.-H. Bae, B.H. Hong, J.-H. Ahn, T.-W. Lee, Nat. Photonics 6, 2 (2012)10.1038/nphoton.2011.325 ↗
10. K.S. Novoselov, A.K. Geim, S.V. Morozov, D. Jiang, Y. Zhang, S.V. Dubonos, L.V. Grigorieva, A.A. Firsov, Science 306, 5696 (2004)10.1126/science.1102896 ↗
11. C. Lee, X. Wei, J.W. Kysar, J. Hone, Science 321, 5887 (2008)
12. F. Güneş, H.-J. Shin, C. Biswas, G.H. Han, E.S. Kim, S.J. Chae, J.-Y. Choi, Y.H. Lee, ACS Nano 4, 8 (2010)10.1021/nn1008808 ↗
13. S. Bae, H. Kim, Y. Lee, X. Xu, J.-S. Park, Y. Zheng, J. Balakrishnan, T. Lei, H. Ri Kim, Y.I. Song, Y.-J. Kim, K.S. Kim, B. Özyilmaz, J.-H. Ahn, B.H. Hong, S. Iijima, Nat. Nanotechnol. 5, 8 (2010)10.1038/nnano.2009.462 ↗
14. F. Bonaccorso, Z. Sun, T. Hasan, A.C. Ferrari, Nat. Photonics 4, 9 (2010)10.1038/nphoton.2010.186 ↗
15. Y. Han, L. Zhang, X. Zhang, K. Ruan, L. Cui, Y. Wang, L. Liao, Z. Wang, J. Jie, J. Mater. Chem. C 2, 1 (2014)10.1039/c3tc90149a ↗
16. J. Meyer, P.R. Kidambi, B.C. Bayer, C. Weijtens, A. Kuhn, A. Centeno, A. Pesquera, A. Zurutuza, J. Robertson, S. Hofmann, Sci. Rep. 4, 5380 (2014)10.1038/srep05380 ↗
17. J. Wu, H.A. Becerril, Z. Bao, Z. Liu, Y. Chen, P. Peumans, Appl. Phys. Lett. 92, 26 (2008)
18. J. Guo, C.M. Huard, Y. Yang, Y.J. Shin, K.-T. Lee, L.J. Guo, Adv. Opt. Mater. 2, 5 (2014)
19. P. Matyba, H. Yamaguchi, M. Chhowalla, N.D. Robinson, L. Edman, ACS Nano 5, 1 (2011)10.1021/nn102704h ↗
20. P. Matyba, H. Yamaguchi, G. Eda, M. Chhowalla, L. Edman, N.D. Robinson, ACS Nano 4, 2 (2010)10.1021/nn9018569 ↗
21. Y. Shirasaki, G.J. Supran, M.G. Bawendi, V. Bulović, Nat. Photonics 7, 1 (2012)10.1038/nphoton.2012.328 ↗
22. A.V. Klekachev, S.N. Kuznetsov, I. Asselberghs, M. Cantoro, J. Hun Mun, B. Jin Cho, A.L. Stesmans, M.M. Heyns, S. De Gendt, Appl. Phys. Lett. 103(4), 1 (2013)10.1063/1.4816745 ↗
23. J.-T. Seo, J. Han, T. Lim, K.-H. Lee, J. Hwang, H. Yang, S. Ju, ACS Nano 8, 12 (2014)
24. L. Yan, Y. Zhang, X. Zhang, J. Zhao, Y. Wang, T. Zhang, Y. Jiang, W. Gao, J. Yin, J. Zhao, W.W. Yu, Nanotechnology 26, 13 (2015)
25. J. Kwak, W.K. Bae, D. Lee, I. Park, J. Lim, M. Park, H. Cho, H. Woo, D.Y. Yoon, K. Char, S. Lee, C. Lee, Nano Lett. 12, 5 (2012)10.1021/nl3003254 ↗
26. L. Qian, Y. Zheng, J. Xue, P.H. Holloway, Nat. Photonics 5, 9 (2011)10.1038/nphoton.2011.171 ↗
27. B.S. Mashford, M. Stevenson, Z. Popovic, C. Hamilton, Z. Zhou, C. Breen, J. Steckel, V. Bulovic, M. Bawendi, S. Coe-Sullivan, P.T. Kazlas, Nat. Photonics 7, 5 (2013)10.1038/nphoton.2013.70 ↗
28. A. Reina, X. Jia, J. Ho, D. Nezich, H. Son, V. Bulovic, M.S. Dresselhaus, J. Kong, Nano Lett. 9, 1 (2009)10.1021/nl801811t ↗
29. K.S. Kim, Y. Zhao, H. Jang, S.Y. Lee, J.M. Kim, K.S. Kim, J.-H. Ahn, P. Kim, J.-Y. Choi, B.H. Hong, Nature 457, 7230 (2009)
30. W. Regan, N. Alem, B. Alemán, B. Geng, Ç. Girit, L. Maserati, F. Wang, M. Crommie, A. Zettl, Appl. Phys. Lett. 96, 11 (2010)10.1063/1.3337091 ↗
31. J.A. Robinson, M. LaBella, M. Zhu, M. Hollander, R. Kasarda, Z. Hughes, K. Trumbull, R. Cavalero, D. Snyder, Appl. Phys. Lett. 98, 5 (2011)
32. O. Chen, J. Zhao, V.P. Chauhan, J. Cui, C. Wong, D.K. Harris, H. Wei, H.-S. Han, D. Fukumura, R.K. Jain, M.G. Bawendi, Nat. Mater. 12 (2013)10.1038/nmat3539 ↗
33. A.C. Ferrari, J.C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K.S. Novoselov, S. Roth, A.K. Geim, Phys. Rev. Lett. 97, 18 (2006)
34. X. Li, W. Cai, J. An, S. Kim, J. Nah, D. Yang, R. Piner, A. Velamakanni, I. Jung, E. Tutuc, S.K. Banerjee, L. Colombo, R.S. Ruoff, Science 324, 5932 (2009)
35. X. Li, Y. Zhu, W. Cai, M. Borysiak, B. Han, D. Chen, R.D. Piner, L. Colombo, R.S. Ruoff, Nano Lett. 9(12), 4359–4363 (2009)10.1021/nl902623y ↗
36. W.K. Bae, J. Kwak, J.W. Park, K. Char, C. Lee, S. Lee, Adv. Mater. 21, 17 (2009)
37. G.J. Supran, K.W. Song, G.W. Hwang, R.E. Correa, J. Scherer, E.A. Dauler, Y. Shirasaki, M.G. Bawendi, V. Bulović, Adv. Mater. 27, 8 (2015)10.1002/adma.201404636 ↗
38. Q. Sun, Y.A. Wang, L.S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, Y. Li, Nat. Photonics 1, 12 (2007)10.1038/nphoton.2006.70 ↗
39. H.V. Demir, S. Nizamoglu, T. Erdem, E. Mutlugun, N. Gaponik, A. Eychmüller, Nano Today 6, 6 (2011)10.1016/j.nantod.2011.10.006 ↗
40. E. O’Connor, A. O’Riordan, H. Doyle, S. Moynihan, A. Cuddihy, G. Redmond, Appl. Phys. Lett. 86, 20 (2005)10.1063/1.1928321 ↗
41. N. Tessler, V. Medvedev, M. Kazes, S. Kan, U. Banin, Science 295, 5559 (2002)10.1126/science.1068153 ↗
42. B.O. Dabbousi, M.G. Bawendi, O. Onitsuka, M.F. Rubner, Appl. Phys. Lett. 66, 11 (1995)10.1063/1.113227 ↗