journal article·2022-05-11

Ultrafast Antisolvent Growth of Single-Crystalline CsPbCl3 Microcavity for Low-Threshold Room Temperature Blue Lasing

Li Zhang, Jinshuai Zhang, Qiuyu Shang, Jiepeng Song, Chun Li, Wenna Du, Shulin Chen, Xinfeng Liu, Bingsuo Zou, Peng Gao, Qing Zhang

ACS Applied Materials & Interfaces· Volume 14· Issue 18
Publisher page

Abstract

All-inorganic perovskite CsPbCl3 has recently attracted considerable attention due to its great potentials for the development of high-efficiency, deep-blue optoelectronic devices. Particularly, single-crystalline CsPbCl3 planar microstructures provide good platforms for both fundamental studies and nanophotonics applications from lasers and detectors to amplifiers. In this study, we report an ultrafast antisolvent deposition route to fabricate single-crystalline CsPbCl3 microplatelets (MPs). The as-grown MPs exhibit uniform morphology, strong emission, and outstanding gain property. Room temperature photoluminescence lasing is realized at 428 nm with a low threshold of 11.5 μJ cm–2 and high net optical gain up to 720 cm–1. These findings advance fundamental understanding on the fabrication and optoelectronic applications of low-dimensional CsPbCl3 perovskite structures.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Perovskite Materials and Applications · Strong Light-Matter Interactions · Random lasers and scattering media

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China

School of Materials Science and Engineering, Peking University, Beijing 100871, China

CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center of Excellence for Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, P. R. China

University of Chinese Academy of Sciences, Beijing 100049, P. R. China

Electron Microscopy Laboratory School of Physics, Peking University, Beijing 100871, P. R. China

Guangxi Key Lab of Processing for Nonferrous Metals and Featured Materials and School of Resources, Environments and Materials, Guangxi University, Nanning 530004, P. R. China

Electron Microscopy Laboratory, International Center for Quantum Materials, School of Physics, Peking University, Beijing 100871, P. R. China

Funding

Natural Science Foundation of Beijing Municipality · National Natural Science Foundation of China

References (53)

Show source-provided references
1. 10.1126/science.aba343310.1126/science.aba3433 ↗
2. 10.1038/s41563-021-01035-x10.1038/s41563-021-01035-x ↗
3. 10.1126/science.abc266610.1126/science.abc2666 ↗
4. 10.1021/acs.nanolett.7b0195610.1021/acs.nanolett.7b01956 ↗
5. 10.1002/inf2.1205110.1002/inf2.12051 ↗
6. 10.1002/adma.20170077510.1002/adma.201700775 ↗
7. 10.1002/inf2.1208610.1002/inf2.12086 ↗
8. 10.1002/adma.20200500010.1002/adma.202005000 ↗
9. 10.1038/nnano.2015.9010.1038/nnano.2015.90 ↗
10. 10.1002/inf2.1201910.1002/inf2.12019 ↗
11. 10.1021/acsnano.6b0391610.1021/acsnano.6b03916 ↗
12. 10.1021/acsenergylett.7b0027610.1021/acsenergylett.7b00276 ↗
13. 10.1126/science.aba089310.1126/science.aba0893 ↗
14. 10.1016/j.mattod.2014.07.00710.1016/j.mattod.2014.07.007 ↗
15. 10.1002/adom.20190201210.1002/adom.201902012 ↗
16. 10.1021/acsenergylett.7b0073110.1021/acsenergylett.7b00731 ↗
17. 10.1039/C8TA04537B10.1039/C8TA04537B ↗
18. 10.1002/aenm.20200076810.1002/aenm.202000768 ↗
19. 10.1002/adfm.20180094510.1002/adfm.201800945 ↗
20. 10.3390/cryst805018210.3390/cryst8050182 ↗
21. 10.1002/admi.20200181210.1002/admi.202001812 ↗
22. 10.1021/acsphotonics.0c0151210.1021/acsphotonics.0c01512 ↗
23. 10.1038/s41586-020-2219-710.1038/s41586-020-2219-7 ↗
24. 10.1021/acs.nanolett.0c0246210.1021/acs.nanolett.0c02462 ↗
25. 10.1073/pnas.160078911310.1073/pnas.1600789113 ↗
26. 10.1002/adom.20170080910.1002/adom.201700809 ↗
27. 10.1002/adom.20180087910.1002/adom.201800879 ↗
28. 10.1002/adma.20150044910.1002/adma.201500449 ↗
29. 10.1002/admi.20200181210.1002/admi.202001812 ↗
30. 10.1038/nphoton.2016.26910.1038/nphoton.2016.269 ↗
31. 10.1021/acsnano.8b0120610.1021/acsnano.8b01206 ↗
32. 10.1021/jacs.8b0476310.1021/jacs.8b04763 ↗
33. 10.1002/adom.20170099310.1002/adom.201700993 ↗
34. 10.1007/s12274-016-1317-110.1007/s12274-016-1317-1 ↗
35. 10.1021/acsami.0c2073310.1021/acsami.0c20733 ↗
36. 10.1088/1361-6528/ab508910.1088/1361-6528/ab5089 ↗
37. 10.1021/acsnano.6b0737410.1021/acsnano.6b07374 ↗
38. 10.1021/acs.jpcc.8b0657910.1021/acs.jpcc.8b06579 ↗
39. 10.1103/PhysRevB.92.23521010.1103/PhysRevB.92.235210 ↗
40. 10.1039/D1QI01235E10.1039/D1QI01235E ↗
41. 10.1021/jacs.6b0313410.1021/jacs.6b03134 ↗
42. 10.1038/nmat427110.1038/nmat4271 ↗
43. 10.1002/adfm.20160169010.1002/adfm.201601690 ↗
44. 10.1021/acs.nanolett.7b0195610.1021/acs.nanolett.7b01956 ↗
45. 10.1021/acsnano.8b0279310.1021/acsnano.8b02793 ↗
46. 10.1002/adom.20170099310.1002/adom.201700993 ↗
47. 10.1002/adma.20160451010.1002/adma.201604510 ↗
48. 10.1021/nl402836x10.1021/nl402836x ↗
49. 10.1021/nl304362u10.1021/nl304362u ↗
50. 10.1021/acsnano.8b0509210.1021/acsnano.8b05092 ↗
51. 10.1063/1.165350110.1063/1.1653501 ↗
52. 10.1002/adom.20200177310.1002/adom.202001773 ↗
53. 10.1021/acs.nanolett.8b0389110.1021/acs.nanolett.8b03891 ↗