Lateral Photodetectors Based on Double-Cable Polymer/Two-Dimensional Perovskite Heterojunction
Source abstract
Abstract
Double-cable conjugated polymers and two-dimensional (2D) perovskites are both promising materials for next-generation photodetectors (PDs) due to their solution processibility and tunable optoelectronic properties. In this work, a lateral PD is designed by layering a double-cable conjugated polymer film atop a 2D Ruddlesden–Popper perovskite film. Compared to the corresponding single-layer polymer and perovskite PDs, the heterojunction device exhibits greatly improved performance with a high responsivity of 27.06 A W –1, an on/off ratio of 1379, and a short rise/decay time of 3.53/3.78 ms. In addition, a flexible device using polyimide as the substrate is successfully fabricated and exhibits comparable performance with the device on glass. This work demonstrates the great potential of double-cable polymer/2D perovskite heterojunctions in future flexible optoelectronics.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications · Organic Electronics and Photovoltaics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
University of Chinese Academy of Sciences, Beijing 100049, China
Laboratory of Advanced Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
Funding
Ministry of Science and Technology of the People's Republic of China
References (61)
Show source-provided references
1. 10.1002/adom.20180000110.1002/adom.201800001 ↗
2. 10.1002/adfm.20180245410.1002/adfm.201802454 ↗
3. 10.1038/nphoton.2013.24010.1038/nphoton.2013.240 ↗
4. 10.1038/nphoton.2010.4010.1038/nphoton.2010.40 ↗
5. 10.1002/adma.20180235910.1002/adma.201802359 ↗
6. 10.1038/ncomms640410.1038/ncomms6404 ↗
7. 10.1038/natrevmats.2016.10010.1038/natrevmats.2016.100 ↗
8. 10.1002/adma.20190147310.1002/adma.201901473 ↗
9. 10.1021/acs.nanolett.6b0541810.1021/acs.nanolett.6b05418 ↗
10. 10.1126/science.117670610.1126/science.1176706 ↗
11. 10.1021/acsami.8b0686110.1021/acsami.8b06861 ↗
12. 10.1002/adma.20190076310.1002/adma.201900763 ↗
13. 10.1002/adma.20180825410.1002/adma.201808254 ↗
14. 10.1021/cr050149z10.1021/cr050149z ↗
15. 10.1002/adfm.20170669010.1002/adfm.201706690 ↗
16. 10.1016/j.orgel.2019.01.02010.1016/j.orgel.2019.01.020 ↗
17. 10.1016/j.orgel.2018.10.03710.1016/j.orgel.2018.10.037 ↗
18. 10.1002/adma.20180673310.1002/adma.201806733 ↗
19. 10.1002/adfm.20180557010.1002/adfm.201805570 ↗
20. 10.1021/acsami.8b0358010.1021/acsami.8b03580 ↗
21. 10.1002/aenm.20100000810.1002/aenm.201000008 ↗
22. 10.1021/jacs.7b1049910.1021/jacs.7b10499 ↗
23. 10.1016/j.joule.2019.05.00810.1016/j.joule.2019.05.008 ↗
24. 10.1021/acsami.7b1524510.1021/acsami.7b15245 ↗
25. 10.1021/jacs.8b1085110.1021/jacs.8b10851 ↗
26. 10.1038/nature1830610.1038/nature18306 ↗
27. 10.1038/ncomms1568410.1038/ncomms15684 ↗
28. 10.1002/smll.20180068210.1002/smll.201800682 ↗
29. 10.1021/acsenergylett.8b0008510.1021/acsenergylett.8b00085 ↗
30. 10.1021/acs.jpclett.7b0267910.1021/acs.jpclett.7b02679 ↗
31. 10.1039/C8TA10444A10.1039/C8TA10444A ↗
32. 10.1002/solr.20180035710.1002/solr.201800357 ↗
33. 10.1021/acs.jpclett.7b0099310.1021/acs.jpclett.7b00993 ↗
34. 10.1002/cssc.20180299210.1002/cssc.201802992 ↗
35. 10.1038/s41467-018-04430-210.1038/s41467-018-04430-2 ↗
36. 10.1021/acs.chemrev.8b0041710.1021/acs.chemrev.8b00417 ↗
37. 10.1126/science.aal421110.1126/science.aal4211 ↗
38. 10.1002/adma.20170348710.1002/adma.201703487 ↗
39. 10.1021/acsami.6b0948910.1021/acsami.6b09489 ↗
40. 10.1021/acsami.9b0182510.1021/acsami.9b01825 ↗
41. 10.1002/adma.20160006910.1002/adma.201600069 ↗
42. 10.1021/acsami.8b2053810.1021/acsami.8b20538 ↗
43. 10.1002/adma.20180383110.1002/adma.201803831 ↗
44. 10.1002/adma.20160399510.1002/adma.201603995 ↗
45. 10.1021/acsphotonics.7b0062610.1021/acsphotonics.7b00626 ↗
46. 10.1021/acsnano.8b0805610.1021/acsnano.8b08056 ↗
47. 10.1021/acsnano.9b0025910.1021/acsnano.9b00259 ↗
48. 10.1021/nn502715h10.1021/nn502715h ↗
49. 10.1021/acs.nanolett.7b0298010.1021/acs.nanolett.7b02980 ↗
50. 10.1002/adom.20150015010.1002/adom.201500150 ↗
51. 10.1002/smll.20190289010.1002/smll.201902890 ↗
52. 10.1002/aenm.20180018510.1002/aenm.201800185 ↗
53. 10.1002/adfm.20180683110.1002/adfm.201806831 ↗
54. 10.1039/C0JM02349C10.1039/C0JM02349C ↗
55. 10.1021/la105076710.1021/la1050767 ↗
56. 10.1038/nphoton.2013.24110.1038/nphoton.2013.241 ↗
57. 10.1021/nn503647610.1021/nn5036476 ↗
58. 10.1002/aenm.20170314310.1002/aenm.201703143 ↗
59. 10.1021/acs.jpcc.8b1189810.1021/acs.jpcc.8b11898 ↗
60. 10.1002/adma.20110094410.1002/adma.201100944 ↗
61. 10.1002/adma.20170205510.1002/adma.201702055 ↗