A Scheme with the WLED construction depending on a synergistic result of α- and δ-CsPbI3 perovskite heterophases. b Broad electroluminescence spectrum with the WLED; photograph inside the inset shows its uniform white emission. Two other popular looking reticle choices would be the BDC, or bullet fall compensating reticle, and the https://aldousd958afn0.blogchaat.com/profile