Includes bibliographical references and index.

1. Fullerene-Based Polymer Solar Cells Wanzhu Cai, Zesen Lin, and Lintao Hou 2. Non-Fullerene-Based Polymer Solar Cells Alice Corani 3. Ternary Sensitization of Organic Solar Cells: A Multifunctional Concept to boost Power Conversion Efficiency Negar Kazerouni, Marcella Guenther, Barry C. Thompson, and Tayebeh Ameri 4. Dye-Sensitized Solar Cells: Photophysics of Coordination Complex Vanira Trifiletti and Norberto Manfredi 5. Fe Complexes as Photosensitizers for Dye-Sensitized Solar Cells Yizhu Liu and Kenneth Wärnmark 6. Quantum Dot-Sensitized Solar Cells Huifang Geng and Kaibo Zheng 7. Time-Resolved Spectroscopic Studies of Perovskites Piotr Piątkowski 8. Using First-Principles Simulations to Understand Perovskite Solar Cells and the Underlying Opto-Electronic Mechanisms Claudio Quarti