Journal Article Early stage of symbiotic interaction ITO Legume-Rhizobium symbiosis Nodulation factor receptors PEI Rho of plants signaling pathway Root hairs amphoteric ion buried interface cross‐linking crystallization defect-induced recombination energy level alignment interface reactive sputtering interfacial charged defects internal capsulation inverted perovskite solar cell inverted perovskite solar cells multiple active sites perovskite solar cells semitransparent perovskite solar cells stability tandem solar cells top transparent electrode π–π interaction