Summary and Outlook

This study provides a comprehensive review of the critical aspects of thermoplasmonics, including the basic principles, materials, characterizations, and burgeoning applications. Fundamental principles of thermoplasmonics are elucidated, encompassing plasmonic theory, thermodynamics, and thermal-induced physics. The discussion on plasmonic theory encompasses metal electromagnetism, plasmon resonances, and quality factors, providing a solid foundation for understanding the interaction of light with metallic nanostructures.