Monolayer MoS2 Heterojunction Solar Cells
Source abstract
Abstract
We realized photovoltaic operation in large-scale MoS2 monolayers by the formation of a type-II heterojunction with p-Si. The MoS2 monolayer introduces a built-in electric field near the interface between MoS2 and p-Si to help photogenerated carrier separation. Such a heterojunction photovoltaic device achieves a power conversion efficiency of 5.23%, which is the highest efficiency among all monolayer transition-metal dichalcogenide-based solar cells. The demonstrated results of monolayer MoS2/Si-based solar cells hold the promise for integration of 2D materials with commercially available Si-based electronics in highly efficient devices.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: 2D Materials and Applications · Nanowire Synthesis and Applications · Quantum Dots Synthesis And Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science & Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
Institute of Photonics and Optoelectronics & Department of Electrical Engineering, National Taiwan University, Taipei 10617, Taiwan
Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 11529, Taiwan
References (32)
Show source-provided references
1. Radisavljevic B. · Nat. Nanotechnol. · 2011 · 6 · 14710.1038/nnano.2010.279 ↗
2. Yang P. K. · Proc. IEEE · 2013 · 101 · 173210.1109/JPROC.2013.2260112 ↗
3. Tsai D. S. · ACS Nano · 2013 · 7 · 390510.1021/nn305301b ↗
4. Tsai D. S. · IEEE Sel. Top. Quantum Electron. · 2014 · 20 · 3800206
5. Zhang W. · Sci. Rep. · 2014 · 4 · 382610.1038/srep03826 ↗
6. Zhang W. · Adv. Mater. · 2013 · 25 · 345610.1002/adma.201301244 ↗
7. Xiang Q. · J. Am. Chem. Soc. · 2012 · 134 · 657510.1021/ja302846n ↗
8. Hou Y. · Angew. Chem., Int. Ed. · 2013 · 52 · 362110.1002/anie.201210294 ↗
9. Wang H. · ACS Nano · 2014 · 8 · 494010.1021/nn500959v ↗
10. Chuang S. · Nano Lett. · 2014 · 14 · 133710.1021/nl4043505 ↗
11. Ross J. S. · Nat. Nanotechnol. · 2014 · 9 · 26810.1038/nnano.2014.26 ↗
12. Bernardi M. · Nano Lett. · 2013 · 13 · 366410.1021/nl401544y ↗
13. Gan L. Y. · J. Phys. Chem. Lett. · 2014 · 5 · 144510.1021/jz500344s ↗
14. Feng J. · Nat. Photonics · 2012 · 6 · 86610.1038/nphoton.2012.285 ↗
15. Su S. H. · Small · 2014 · 10 · 258910.1002/smll.201302893 ↗
16. Shanmugam M. · Nanoscale · 2012 · 4 · 739910.1039/c2nr32394j ↗
17. Shanmugam M. · Appl. Phys. Lett. · 2012 · 100 · 15390110.1063/1.3703602 ↗
18. Gu X. · Adv. Energy Mater. · 2013 · 3 · 126210.1002/aenm201300549 ↗
19. Wang H. P. · ACS Nano · 2013 · 7 · 932510.1021/nn404015y ↗
20. Wang H. P. · ACS Nano · 2014 · 8 · 2659
21. Tsai S. H. · ACS Nano · 2011 · 5 · 950110.1021/nn202485m ↗
22. Wei W. R. · Nano Lett. · 2013 · 13 · 365810.1021/nl401540h ↗
23. Liu K. K. · Nano Lett. · 2012 · 12 · 153810.1021/nl2043612 ↗
24. Lee Y. H. · Adv. Mater. · 2012 · 24 · 232010.1002/adma.201104798 ↗
25. Lin Y. C. · Nanoscale · 2012 · 4 · 663710.1039/c2nr31833d ↗
26. Li H. · Adv. Funct. Mater. · 2012 · 22 · 138510.1002/adfm.201102111 ↗
27. Mak K. F. · Phys. Rev. Lett. · 2010 · 105 · 13680510.1103/PhysRevLett.105.136805 ↗
28. Rabalais J. W. · 1977
29. Lopez-Sanchez O. · ACS Nano · 2014 · 8 · 304210.1021/nn500480u ↗
30. Zhang C. · Nano Lett. · 2014 · 14 · 244310.1021/nl501133c ↗
31. Haug H. · 200910.1142/7184 ↗
32. Ross J. S. · Nat. Nanotechnol. · 2014 · 9 · 26810.1038/nnano.2014.26 ↗