DOI: 10.1063/1.122628. Suppression of penetration of aluminum into 8-hydroxyquinoline aluminum via a thin oxide barrier

Suppression of penetration of aluminum into 8-hydroxyquinoline aluminum via a thin oxide barrier

10.1063/1.122628

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

We report a direct observation of Al penetration into an organic film of 8-hydroxyquinoline aluminum (Alq) in a Alq/Al bilayer, a common interface occurring in many organic light-emitting diode structures. The Al penetration has a strong correlation with Alq photoluminescence quenching. We also demonstrate that the penetration and luminescence quenching can be effectively suppressed by ∼20 Å of an intervening layer of Al2O3 at the Alq/Al interface.

Bibliography

Huang, M. B., McDonald, K., Keay, J. C., Wang, Y. Q., Rosenthal, S. J., Weller, R. A., & Feldman, L. C. (1998). Suppression of penetration of aluminum into 8-hydroxyquinoline aluminum via a thin oxide barrier. Applied Physics Letters, 73(20), 2914â2916.

Authors 7

M. B. Huang (first)
K. McDonald (additional)
J. C. Keay (additional)
Y. Q. Wang (additional)
S. J. Rosenthal (additional)
R. A. Weller (additional)
L. C. Feldman (additional)

References 19 Referenced 29

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{'key': '2024020315182213600_r12', 'first-page': '193', 'volume': '47', 'year': '1993', 'journal-title': 'Nucl. Instrum. Methods Phys. Res. B'} / Nucl. Instrum. Methods Phys. Res. B (1993)
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10.1103/PhysRevLett.80.3771 / Phys. Rev. Lett. (1998)
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{'key': '2024020315182213600_r18'}
{'key': '2024020315182213600_r19'}

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:31 a.m.)
Deposited	1 year, 6 months ago (Feb. 3, 2024, 10:18 a.m.)
Indexed	1 year, 1 month ago (July 13, 2024, 4:33 p.m.)
Issued	26 years, 9 months ago (Nov. 16, 1998)
Published	26 years, 9 months ago (Nov. 16, 1998)
Published Print	26 years, 9 months ago (Nov. 16, 1998)

Funders 0

None

BibTeX

@article{Huang_1998, title={Suppression of penetration of aluminum into 8-hydroxyquinoline aluminum via a thin oxide barrier}, volume={73}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.122628}, DOI={10.1063/1.122628}, number={20}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Huang, M. B. and McDonald, K. and Keay, J. C. and Wang, Y. Q. and Rosenthal, S. J. and Weller, R. A. and Feldman, L. C.}, year={1998}, month=nov, pages={2914–2916} }

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