High Gain Hybrid Graphene–Organic Semiconductor Phototransistors
Source abstract
Abstract
Hybrid phototransistors of graphene and the organic semiconductor poly(3-hexylthiophene-2,5-diyl) (P3HT) are presented. Two types of phototransistors are demonstrated with a charge carrier transit time that differs by more than 6 orders of magnitude. High transit time devices are fabricated using a photoresist-free recipe to create large-area graphene transistors made out of graphene grown by chemical vapor deposition. Low transit time devices are fabricated out of mechanically exfoliated graphene on top of mechanically exfoliated hexagonal boron nitride using standard e-beam lithography. Responsivities exceeding 10(5) A/W are obtained for the low transit time devices.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Nanowire Synthesis and Applications · Graphene research and applications · GaN-based semiconductor devices and materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Zernike Institute for Advanced Materials, University of Gronigen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
Stichting Fundamenteel Onderzoek der Materie, P.O. Box 3021, 3502 GA Utrecht, The Netherlands
Dutch Polymer Institute, P.O. Box 902, 5600 AX Eindhoven, The Netherlands
Funding
European Research Council · Stichting voor Fundamenteel Onderzoek der Materie · Zernike Institute for Advanced Materials, Rijksuniversiteit Groningen
References (31)
Show source-provided references
1. Bonaccorso F. · Nat. Photonics · 2010 · 4 · 61110.1038/nphoton.2010.186 ↗
2. Withers F. · ACS Nano · 2013 · 7 · 505210.1021/nn4005704 ↗
3. Sun Z. · ACS Nano · 2014 · 5 · 413310.1021/nn500508c ↗
4. Li J. · Adv. Mater. · 2014 · 26 · 523910.1002/adma.201400349 ↗
5. Bube R. H. · 1960
6. Rose A. · 1963
7. Klekachev A. V. · Phys. E · 2011 · 43 · 104610.1016/j.physe.2010.12.012 ↗
8. Konstantatos G. · Nat. Nanotechnol. · 2012 · 7 · 36310.1038/nnano.2012.60 ↗
9. Sun Z. · Adv. Mater. · 2012 · 24 · 587810.1002/adma.201202220 ↗
10. Zhang D. · Adv. Mater. · 2012 · 24 · 271510.1002/adma.201104597 ↗
11. Huang Y. Q. · Appl. Phys. Lett. · 2013 · 103 · 14311910.1063/1.4824113 ↗
12. Guo W. H. · Small · 2013 · 9 · 303110.1002/smll.201202855 ↗
13. Son D. I. · Appl. Phys. Lett. · 2013 · 102 · 02110510.1063/1.4776651 ↗
14. Cheng S. H. · Sci. Rep. · 2013 · 3 · 269410.1038/srep02694 ↗
15. Zheng K. · Small · 2013 · 9 · 207610.1002/smll.201202885 ↗
16. Kang C. O. · Opt. Express · 2013 · 21 · 2339110.1364/OE.21.023391 ↗
17. Yu W. J. · Nat. Nanotechnol. · 2013 · 8 · 95210.1038/nnano.2013.219 ↗
18. Zhang W. J. · Sci. Rep. · 2014 · 4 · 382610.1038/srep03826 ↗
19. Roy K. · Solid State Commun. · 2013 · 175 · 3510.1016/j.ssc.2013.09.021 ↗
20. Roy K. · Nat. Nanotechnol. · 2013 · 8 · 82610.1038/nnano.2013.206 ↗
21. Chen S. Y. · Carbon · 2013 · 63 · 2310.1016/j.carbon.2013.06.031 ↗
22. Jeon E. K. · Nanotechnology · 2012 · 23 · 45520210.1088/0957-4484/23/45/455202 ↗
23. Wang C. · Chem. Rev. · 2012 · 112 · 220810.1021/cr100380z ↗
24. Shi Y. · Small · 2009 · 5 · 200510.1002/smll.200900294 ↗
25. Xu H. · Nanoscale · 2013 · 5 · 1185010.1039/c3nr03989g ↗
26. Sun Z. · J. Mater. Chem. · 2012 · 22 · 2167310.1039/c2jm34773c ↗
27. Sun J. · Chem. Commun. · 2013 · 49 · 553810.1039/c3cc40563j ↗
28. Shrotriya V. · Appl. Phys. Lett. · 2006 · 88 · 07350810.1063/1.2174093 ↗
29. Yu Y. · Nano Lett. · 2009 · 9 · 343010.1021/nl901572a ↗
30. Zhang X. · Small · 2014 · 10 · 173510.1002/smll.201303098 ↗
31. Zomer P. J. · Appl. Phys. Lett. · 2011 · 99 · 23210410.1063/1.3665405 ↗