Surface pre-optimization of a mixed halide perovskite toward high photoluminescence quantum yield in the blue spectrum range

The photoluminescence quantum yields (PLQYs) of all-inorganic halide perovskites in the green and red spectral ranges have approached over 90%, overwhelmingly arousing burgeoning interests for creating a revolution in next-generation high-definition displays. However, obtaining pure blue-emitting pe... View More