<i>In situ</i> molecular passivation for improved performance and spectral stability in thermally evaporated pure blue perovskite light-emitting diodes
In situ passivation using newly applied BUPH1 in vacuum-deposited perovskites yields pure blue PeLEDs (472 nm, 19 nm FWHM) with 3.10% EQE and excellent spectral stability.
Authors
- Nakyung Kim (ORCID: https://orcid.org/0000-0002-0541-6131)
- Seoyeon Park (ORCID: https://orcid.org/0000-0002-0964-1467)
- Sunwoo Kang (ORCID: https://orcid.org/0000-0001-8305-5100)
- Y.G. Kim (ORCID: https://orcid.org/0009-0004-2875-3052)
- Jiyoung Kwon
- Sukki Lee (ORCID: https://orcid.org/0000-0001-8102-8985)
- Jinu Park (ORCID: https://orcid.org/0000-0001-7307-8456)
- Byungha Shin
Institutions
- Korea Advanced Institute of Science and Technology (KR)
- Samsung (South Korea) (KR)
- Dankook University (KR)
Publication Details
- Journal
- Industrial Chemistry and Materials
- Published
- 2025-08-25
- DOI
- https://doi.org/10.1039/d5im00134j
- Citations
- 2
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 1.46
Funders
- National Research Foundation
- National Research Foundation of Korea
- Ministry of Science and ICT, South Korea