A Scheme with the WLED framework relying on a synergistic effect of α- and δ-CsPbI3 perovskite heterophases. b Broad electroluminescence spectrum in the WLED; photograph inside the inset reveals its uniform white emission. The main numbers before the ‘x’ point out the magnification electricity. The range following that ‘x’ gives https://adjustgunscope36790.blog5star.com/29215344/adjust-gun-scope-secrets