A Ph.D. in Physical and Molecular Science is a research-oriented program that combines physics, chemistry, and molecular biology to better understand the physical principles that govern molecular structures and functions. The program typically lasts 3 to 5 years and focuses on molecular dynamics, spectroscopy, quantum chemistry, and nanotechnology. Students do experimental and theoretical research to investigate issues like as chemical reactions, material qualities, and biomolecular interactions. Typically, admission requires a Master's degree in Chemistry, Physics, Biochemistry, or a related subject. Graduates contribute to cutting-edge research in academia, biotechnology, materials science, and the pharmaceutical industry.