Regulating vertical domains distribution in ruddlesden-popper perovskites for electroluminescence devices

• Main Authors: Yantara, Natalia, Jamaludin, Nur Fadilah, Febriansyah, Benny, Bruno, Annalisa, Tay, Yeow Boon, Mathews, Nripan, Mhaisalkar, Subodh
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Quasi 2D Perovskite; Light Emitting Diode
• Online Access: https://hdl.handle.net/10356/138341; https://doi.org/10.21979/N9/P0SMC1
• Institution: Nanyang Technological University

Efficient perovskite light emitting diodes are designed by employing an ordered vertical domain distribution in quasi 2D perovskites to induce better electron flow to the emitting domains. DMSO is added to the precursor solution to tune the crystallization rate and promote the formation of high m do...