https://fe203799agonist.com/ad....ding-this-into-terms
Nonetheless, too many grain boundaries in the perovskite QD (PQD) level block the transportation of companies, leading to the potential loss of solar panels. Herein, we devise a gradient-band positioning (GBA) homojunction, that is made out of three layers of PQDs with different band-gaps to make a gradient power alignment. The GBA structure facilitated the charge extraction and increased the carrier diffusion length of the PQD level due to the extra power when it comes to electrons. In addition, the homojuncti