Molecular Physics and Elements of Quantum Chemistry

This second edition of the textbook incorporates significant advancements in molecular physics, particularly focusing on single-molecule spectroscopy and the rapidly evolving field of molecular electronics, including electroluminescence and organic light-emitting diodes. The content has been expanded and corrected from the first edition, and new exercises are provided to enhance student understanding, with complete solutions available online. Aimed at students of physics and related fields, it assumes prior knowledge of atomic and quantum physics.