Abstract
Using the combination of a layered perovskite compound (C6H5C2H4NH3)2PbI4 (PAPI), which forms a stable exciton with a large binding energy owing to its low-dimensional semiconductor nature and exhibits sharp and strong photoluminescence from the exciton band, and an electron-transporting oxadiazole derivative, we fabricated an organic–inorganic heterostructure electroluminescent (EL) device. The EL spectrum of the device corresponded well to the photoluminescence spectrum of the PAPI film; the emission was peaking at 520 nm and half-width of the emission was about 10 nm at liquid-nitrogen temperature. Further, highly intense EL of more than 10 000 cd m−2 was performed at 2 A cm−2 at liquid-nitrogen temperature in the device.
References
12
Referenced
570
10.1063/1.98799
/ Appl. Phys. Lett. (1987)10.1063/1.343409
/ J. Appl. Phys. (1989)10.1063/1.101586
/ Appl. Phys. Lett. (1989)10.1063/1.103177
/ Appl. Phys. Lett. (1990)10.1063/1.103638
/ Appl. Phys. Lett. (1990)10.1143/JJAP.32.1691
/ Jpn. J. Appl. Phys. (1993)10.1016/0039-6028(92)91147-4
/ Surf. Sci. (1992)10.1103/PhysRevB.45.6961
/ Phys. Rev. B (1992){'key': '2024020307412812500_r9', 'first-page': '11', 'volume': '42', 'year': '1990', 'journal-title': 'Phys. Rev. B'}
/ Phys. Rev. B (1990)10.1016/0379-6779(93)90530-A
/ Synth. Metals (1993)10.1016/0038-1098(91)90347-X
/ Solid State Commun. (1991)10.1143/JJAP.31.1812
/ Jpn. J. Appl. Phys. (1992)
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 8:58 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 3, 2024, 2:41 a.m.) |
Indexed | 2 days, 9 hours ago (Aug. 30, 2025, 12:58 p.m.) |
Issued | 31 years ago (Aug. 8, 1994) |
Published | 31 years ago (Aug. 8, 1994) |
Published Print | 31 years ago (Aug. 8, 1994) |
@article{Era_1994, title={Organic-inorganic heterostructure electroluminescent device using a layered perovskite semiconductor (C6H5C2H4NH3)2PbI4}, volume={65}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.112265}, DOI={10.1063/1.112265}, number={6}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Era, M. and Morimoto, S. and Tsutsui, T. and Saito, S.}, year={1994}, month=aug, pages={676–678} }