Enhanced second-harmonic generation response in a chiral lead iodide induced by amino acid coordination
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A chiral organic-inorganic hybrid lead iodide (l-pro)2PbI2 was synthesized using L-proline as a terminal ligand. This material exhibits a strong second-harmonic generation response of 4.0 times that of KH2PO4, which originates from distorted PbI4O2 octahedra. ... ...
