Conjugated molecules refer to a class of molecules that contain alternating single and multiple bonds along a chain of atoms. These molecules are characterized by their ability to delocalize pi electrons along the chain, leading to unique electronic properties such as enhanced conductivity, optical absorption, and luminescence. Conjugated molecules are widely studied in the field of organic electronics, as they can be used in applications such as organic solar cells, light-emitting diodes, and organic field-effect transistors. Researchers investigate the synthesis, structure, and properties of conjugated molecules to better understand their potential for use in advanced electronic devices.