Long-wavelength solid-state carbon dots by regulating sp2-conjugated domain and graphitic nitrogen doping for white LED

Key Points

• White LED performance enhances with optimized sp2-conjugated domain properties and graphitic nitrogen doping.
• Significant findings demonstrate a notable increase in light emission spectrum, reaching long wavelengths above 500 nm.
• Analysis of solid-state carbon dots highlights the effectiveness of structural regulation in enhancing luminous efficiency.
• These advancements may enable the development of more efficient lighting solutions, pushing the boundaries of existing technologies.