Inkjet-Printed Tin Oxide Hole-Blocking Layers for Organic Photodiodes
Source abstract
Abstract
We investigated the fabrication of inkjet-printed SnO2 hole-blocking layers (HBLs) for organic photodiodes (OPDs). HBLs printed at different drop spacings were fabricated, and the effect of printing parameters on the layer quality was analyzed. These layers were incorporated into polymer:nonfullerene bulk-heterojunction OPDs, and their influence on the rectification, spectral responsivity, specific detectivity, and detection speed of the device was investigated. The OPDs fabricated with a drop spacing of 35 μm corresponding to a thickness of 31 ± 7 nm exhibited the best overall performance. These OPDs reached state-of-the-art performance with spectral responsivities of >0.5 A W–1, low dark current densities in the order of 5 nA cm–2, bandwidths of >2 MHz, and peak specific detectivities of ∼1011 Jones at 740 nm.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Thin-Film Transistor Technologies · Organic Electronics and Photovoltaics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Karlsruhe Institute of Technology, Light Technology Institute, Engesser Str. 13, Karlsruhe, Baden-Württemberg 76131, Germany
InnovationLab, Speyerer Straße 4, Heidelberg, Baden-Württemberg 69115, Germany
TU Braunschweig, Institute of High Frequency Technology, Schleinitzstraße 22, Braunschweig, Niedersachsen 38106, Germany
Kirchhoff-Institute for Physics, Heidelberg University, Im Neuenheimer Feld 227, Heidelberg, Baden-Württemberg 69117, Germany
Karlsruhe Institute of Technology, Institute of Microstructure Technology, Hermann-von-Helmholtz-Platz 1, Karlsruhe, Baden-Württemberg 76131, Germany
Funding
Bundesministerium f??r Bildung und Forschung · Studienstiftung des Deutschen Volkes · Karlsruhe School of Optics and Photonics, Karlsruhe Institute of Technology
References (66)
Show source-provided references
1. 10.1002/adma.20150540510.1002/adma.201505405 ↗
2. 10.1038/ncomms734310.1038/ncomms7343 ↗
3. 10.1002/adfm.20180894810.1002/adfm.201808948 ↗
4. 10.1002/adma.20190825810.1002/adma.201908258 ↗
5. 10.1002/admt.20180010410.1002/admt.201800104 ↗
6. 10.1002/adfm.20180039110.1002/adfm.201800391 ↗
7. 10.1039/C4TC02194K10.1039/C4TC02194K ↗
8. 10.1021/acs.jpcc.7b0479310.1021/acs.jpcc.7b04793 ↗
9. 10.1038/nphoton.2015.17510.1038/nphoton.2015.175 ↗
10. 10.1002/adfm.20210406010.1002/adfm.202104060 ↗
11. 10.1016/j.orgel.2018.02.00910.1016/j.orgel.2018.02.009 ↗
12. 10.1039/C7LC00914C10.1039/C7LC00914C ↗
13. 10.1002/9783527640218.ch110.1002/9783527640218.ch1 ↗
14. 10.1002/adma.20180813810.1002/adma.201808138 ↗
15. 10.1002/adma.20190204510.1002/adma.201902045 ↗
16. 10.3390/s1809304510.3390/s18093045 ↗
17. 10.1002/admt.20180015810.1002/admt.201800158 ↗
18. 10.1002/adma.20150223810.1002/adma.201502238 ↗
19. 10.1002/lpor.20200026210.1002/lpor.202000262 ↗
20. 10.1002/smll.20180234910.1002/smll.201802349 ↗
21. 10.1038/s41467-020-19434-010.1038/s41467-020-19434-0 ↗
22. 10.1038/s41467-020-20856-z10.1038/s41467-020-20856-z ↗
23. 10.1109/TED.2017.269647810.1109/TED.2017.2696478 ↗
24. 10.1002/lpor.20140008110.1002/lpor.201400081 ↗
25. 10.1002/adom.20190156810.1002/adom.201901568 ↗
26. 10.1016/j.orgel.2008.01.00710.1016/j.orgel.2008.01.007 ↗
27. 10.1088/2058-8585/ab56dd10.1088/2058-8585/ab56dd ↗
28. 10.5445/IR/100011918010.5445/IR/1000119180 ↗
29. 10.1016/j.orgel.2012.07.04410.1016/j.orgel.2012.07.044 ↗
30. 10.1002/adma.20120497910.1002/adma.201204979 ↗
31. 10.1002/aelm.20200081110.1002/aelm.202000811 ↗
32. 10.1016/j.orgel.2018.11.01610.1016/j.orgel.2018.11.016 ↗
33. 10.3390/nano1106140410.3390/nano11061404 ↗
34. 10.1063/1.497702510.1063/1.4977025 ↗
35. 10.1063/1.355376710.1063/1.3553767 ↗
36. 10.1146/annurev-matsci-070909-10450210.1146/annurev-matsci-070909-104502 ↗
37. 10.3390/colloids301003210.3390/colloids3010032 ↗
38. 10.1109/TNS.2012.220195410.1109/TNS.2012.2201954 ↗
39. 10.1016/j.orgel.2016.05.02110.1016/j.orgel.2016.05.021 ↗
40. 10.1021/acsami.8b0754210.1021/acsami.8b07542 ↗
41. 10.1002/adom.20170110810.1002/adom.201701108 ↗
42. 10.1021/acsami.8b1601810.1021/acsami.8b16018 ↗
43. 10.1002/adma.20130347310.1002/adma.201303473 ↗
44. 10.1016/j.synthmet.2019.06.01010.1016/j.synthmet.2019.06.010 ↗
45. 10.1002/adma.20120163010.1002/adma.201201630 ↗
46. 10.1039/C3TC30930D10.1039/C3TC30930D ↗
47. 10.1016/j.orgel.2014.01.01110.1016/j.orgel.2014.01.011 ↗
48. 10.1002/adfm.20100030110.1002/adfm.201000301 ↗
49. 10.1039/C3TC31444H10.1039/C3TC31444H ↗
50. 10.1021/acsaelm.9b0059710.1021/acsaelm.9b00597 ↗
51. 10.1016/j.orgel.2018.01.03310.1016/j.orgel.2018.01.033 ↗
52. 10.1109/TED.2014.235702210.1109/TED.2014.2357022 ↗
53. 10.1021/acs.chemmater.5b0159810.1021/acs.chemmater.5b01598 ↗
54. 10.1002/aenm.20110022710.1002/aenm.201100227 ↗
55. 10.1002/aenm.20160034710.1002/aenm.201600347 ↗
56. 10.1021/jacs.5b0199410.1021/jacs.5b01994 ↗
57. 10.1021/acsnano.0c0942610.1021/acsnano.0c09426 ↗
58. 10.1039/C8TA02467G10.1039/C8TA02467G ↗
59. 10.1016/j.progsurf.2005.09.00210.1016/j.progsurf.2005.09.002 ↗
60. 10.1021/acsami.9b1983010.1021/acsami.9b19830 ↗
61. 10.1039/C9SE00216B10.1039/C9SE00216B ↗
62. 10.1021/acsami.8b0556810.1021/acsami.8b05568 ↗
63. 10.1088/1742-6596/105/1/01200110.1088/1742-6596/105/1/012001 ↗
64. 10.1016/j.orgel.2019.10552710.1016/j.orgel.2019.105527 ↗
65. 10.1364/JOSA.50.00105810.1364/JOSA.50.001058 ↗
66. 10.1038/s41566-018-0288-z10.1038/s41566-018-0288-z ↗