Florida State University

What you'll study

The PhD is built around sustained, original research supervised by faculty in the Department of Chemistry & Biochemistry, with opportunities to collaborate across physics, engineering and materials science. Research themes relevant to optics and quantum chemistry typically include ultrafast and nonlinear spectroscopy, light–matter interaction, single-molecule and single-photon techniques, quantum dynamics of molecular systems, electronic structure theory, and the development of quantum algorithms and simulation methods for chemical problems.

Training comprises a combination of coursework, research rotations (where offered), and a sequence of qualifying examinations leading to dissertation research. Typical taught and research-related topics you can expect to encounter include:

• Advanced physical chemistry (statistical mechanics and quantum mechanics for chemists)
• Electronic structure theory and computational quantum chemistry (ab initio and density functional methods)
• Ultrafast spectroscopy and time-resolved methods
• Laser physics and nonlinear optics as applied to chemical systems
• Quantum dynamics, open quantum systems and decoherence in molecular contexts
• Instrument development, optical design and photonics for measurement science
• Data analysis, scientific programming and numerical methods for simulation and experiment

Students typically progress from coursework and rotations into an independent research project, prepare and defend a dissertation proposal, and complete original research culminating in a written thesis and public defence. Facilities commonly used by students include departmental spectroscopy and laser laboratories, high-performance computing clusters for quantum chemistry, and collaborative facilities on campus and nearby research centres.

Entry requirements

Applicants are expected to hold a strong undergraduate degree in chemistry or a closely related discipline (physics, materials science, chemical engineering) with substantial coursework in physical chemistry and mathematics. A relevant master’s degree may be advantageous but is not always required for strong candidates.

• A degree transcript demonstrating strong academic performance in core chemistry and quantitative subjects.
• Evidence of research experience or potential, such as a research project, publications, or detailed descriptions of laboratory work.
• Three letters of recommendation from academic or professional referees who can comment on research aptitude.
• A personal statement outlining research interests, relevant skills (experimental and/or computational) and proposed supervisors or themes.
• Curriculum vitae highlighting laboratory, computing and relevant technical skills.
• International applicants must meet the university's English language requirements (e.g. recognised test scores) unless exempt based on prior study or other criteria.

Standardised tests such as the GRE may be optional or considered on a case-by-case basis; applicants should consult the department's graduate admissions page for current guidance. Funding decisions and offers typically consider the applicant's academic record, research experience and match with faculty research interests.

Career prospects

Graduates from this programme move into a wide range of careers that use deep expertise in optics, spectroscopy and quantum chemistry. Common pathways include:

• Academic research and teaching — postdoctoral positions leading to faculty roles in chemistry, physics or engineering departments.
• Industrial R&D — companies working on photonics, lasers, sensors, optical instrumentation, and materials for optoelectronics.
• Quantum technology and information science — roles in firms and startups developing quantum sensors, computing hardware and quantum-enabled chemical simulation.
• National laboratories and government research centres — experimental and theoretical projects requiring advanced spectroscopy and quantum modelling expertise.
• Technical leadership in chemical and materials industries — positions in analytical development, process modelling and computational chemistry.
• Data science and computational roles that leverage experience in numerical methods, modelling and large-scale simulation.

The combination of experimental optics skills and rigorous quantum-chemical training gives graduates flexibility to work at the interface of fundamental science and technology development.

Why study at Florida State University

Florida State University offers an interdisciplinary environment with faculty whose research spans spectroscopy, physical chemistry, theoretical and computational chemistry, and instrument development. Students benefit from access to modern laser and spectroscopy laboratories, departmental computing resources, and collaborative links across campus, providing opportunities to work on cutting-edge optical methods and quantum chemical problems.

FSU's position within a research-active campus enables partnerships with neighbouring departments and regional research facilities, fostering cross-disciplinary projects in photonics, materials and quantum information. The graduate programme emphasises close mentorship, hands-on research training and professional development, preparing students for careers in academia, national labs and industry.

Prospective students should review the Department of Chemistry & Biochemistry graduate admissions information and contact potential supervisors whose research aligns with their interests to discuss fit and available opportunities.