DataVXAdvanced Optical MaterialsPaper
journal article·2022-06Open access

Highly Stable Lasing from Solution‐Epitaxially Grown Formamidinium‐Lead‐Bromide Micro‐Resonators

Hany A. Afify, Mykhailo Sytnyk, Viktor Rehm, Anastasiia Barabash, Oleksandr Mashkov, Andres Osvet, Valentine V. Volobuev, Jędrzej Korczak, Andrzej Szczerbakow, Tomasz Story, Klaus Götz, Tobias Unruh, Christoph Schüßlbauer, Dominik Thiel, Tobias Ullrich, Dirk M. Guldi, Christoph J. Brabec, Wolfgang Heiss

Advanced Optical Materials· Volume 10· Issue 11
Publisher pageOpen full text
Source abstract

Abstract

Abstract High‐quality epitaxial growth of oriented microcrystallites on a semiconductor substrate is demonstrated here for formamidinium lead bromide perovskite, by drop casting of precursor solutions in air. The microcrystallites exhibit green photoluminescence at room temperature, as well as lasing with low thresholds. Lasing is observed even though the substrate is fully opaque at the lasing wavelengths, and even though it has a higher refractive index as the perovskite active material. Moreover, the lasing is stable for more than 109 excitation pulses, which is more than what is previously achieved for devices kept in the air. Such highly stable lasing under pulsed excitation represents an important step towards continuous mode operation or even electrical excitation in future perovskite‐based devices.
Source: crossref · Quality: baseline

Research context

Electronic materials

OpenAlex topics: Perovskite Materials and Applications · Acoustic Wave Resonator Technologies · Solid State Laser Technologies

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

Affiliations

Institute‐Materials for Electronics and Energy Technology (i‐MEET) Department of Materials Science and Engineering Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Energy Campus Nürnberg, Fürtherstraße 250 90429 Nürnberg Germany

Department of Laser Sciences and Interactions National Institute of Laser Enhanced Sciences (NILES) Cairo University Giza 12613 Egypt

Institute‐Materials for Electronics and Energy Technology (i‐MEET) Department of Materials Science and Engineering Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Martensstraße 7 91058 Erlangen Germany

Helmholtz‐Institut Erlangen‐Nurnberg Immerwahrstraße 2 91058 Erlangen Germany

Institute of Physics Polish Academy of Sciences Aleja Lotnikow 32/46 Warsaw 02–668 Poland

International Research Centre MagTop Institute of Physics Polisch Academy of Science Aleja Lotnikow 32/46 Warsaw 02–668 Poland

National Technical University “KhPI” Kyrpychova Str. 2 Kharkiv 61002 Ukraine

Institut für Physik der Kondensierten Materie Friedrich‐Alexander‐Universitat Erlangen‐Nürnberg Staudtstr. 3 91058 Erlangen Germany

Center for Nanoanalysis and Electron Microscopy Friedrich‐Alexander University of Erlangen‐Nuremberg Cauerstraße 3 91058 Erlangen Germany

Lehrstuhl für Physikalische Chemie I Department Chemie und Pharmazie Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Egerlandstraße 3 91058 Erlangen Germany

Funding

Deutsche Forschungsgemeinschaft

References (44)

Show source-provided references
1. 10.1002/adom.20140010610.1002/adom.201400106 ↗
2. 10.1002/adfm.20160169010.1002/adfm.201601690 ↗
3. 10.1021/acsnano.9b0288510.1021/acsnano.9b02885 ↗
4. 10.1021/jacs.7b0881810.1021/jacs.7b08818 ↗
5. 10.1021/jacs.7b0750610.1021/jacs.7b07506 ↗
6. 10.1038/s41467-019-12056-110.1038/s41467-019-12056-1 ↗
7. 10.1002/admi.20170100310.1002/admi.201701003 ↗
8. 10.1021/acsami.9b0559210.1021/acsami.9b05592 ↗
9. 10.1021/acs.nanolett.7b0444510.1021/acs.nanolett.7b04445 ↗
10. 10.1126/science.aaw618410.1126/science.aaw6184 ↗
11. 10.1002/adfm.20200461210.1002/adfm.202004612 ↗
12. 10.1021/acs.nanolett.5b0405310.1021/acs.nanolett.5b04053 ↗
13. 10.1002/adom.20160078810.1002/adom.201600788 ↗
14. 10.1364/OE.27.00945910.1364/OE.27.009459 ↗
15. 10.1038/nmat427110.1038/nmat4271 ↗
16. 10.1039/C6NR06891J10.1039/C6NR06891J ↗
17. 10.1021/acsnano.7b0449610.1021/acsnano.7b04496 ↗
18. 10.1002/adom.20170002310.1002/adom.201700023 ↗
19. 10.1039/C8TC03543A10.1039/C8TC03543A ↗
20. 10.1021/acs.jpclett.9b0270310.1021/acs.jpclett.9b02703 ↗
21. 10.1016/j.jlumin.2020.11771310.1016/j.jlumin.2020.117713 ↗
22. 10.1021/acsami.0c2173810.1021/acsami.0c21738 ↗
23. 10.1088/1361-6463/abf53a10.1088/1361-6463/abf53a ↗
24. 10.1021/nl503057g10.1021/nl503057g ↗
25. 10.1002/adfm.20180555310.1002/adfm.201805553 ↗
26. 10.1002/adma.20150592710.1002/adma.201505927 ↗
27. 10.1002/adom.20200003010.1002/adom.202000030 ↗
28. 10.1002/smll.20170313610.1002/smll.201703136 ↗
29. 10.1002/adma.20180059610.1002/adma.201800596 ↗
30. 10.1021/acs.nanolett.6b0502210.1021/acs.nanolett.6b05022 ↗
31. Wyckoff R. W. G. · 1963
32. 10.1063/1.32131110.1063/1.321311 ↗
33. 10.1038/nphoton.2014.17110.1038/nphoton.2014.171 ↗
34. 10.1021/nl802636b10.1021/nl802636b ↗
35. 10.1039/C6TC02135B10.1039/C6TC02135B ↗
36. 10.1016/B978-012544415-6/50025-X10.1016/B978-012544415-6/50025-X ↗
37. 10.1002/adom.20150059710.1002/adom.201500597 ↗
38. 10.1021/acs.jpclett.6b0182110.1021/acs.jpclett.6b01821 ↗
39. 10.1021/acsami.0c2182410.1021/acsami.0c21824 ↗
40. Wang K. · J. Phys.Chem. · 2021 · 21 · 6792
41. 10.1073/pnas.160078911310.1073/pnas.1600789113 ↗
42. 10.1021/acsnano.6b0391610.1021/acsnano.6b03916 ↗
43. 10.1002/adma.20170627310.1002/adma.201706273 ↗
44. 10.1016/j.pcrysgrow.2005.10.00410.1016/j.pcrysgrow.2005.10.004 ↗