Northern Arizona University

What you'll study

The programme combines coursework in advanced theoretical physics with hands-on experimental and computational training. Core topics typically include advanced quantum mechanics, statistical mechanics, and classical electrodynamics, supplemented by specialised courses in nuclear physics and particle physics. Students also study detector and instrumentation techniques, radiation interactions with matter, and computational methods for modelling complex systems.

• Advanced Quantum Mechanics and Relativistic Quantum Theory
• Nuclear Physics: structure, reactions and models
• Particle Physics and the Standard Model
• Radiation Detection and Measurement / Detector Physics
• Computational Physics: numerical methods and data analysis
• Statistical Mechanics and Thermodynamics
• Electrodynamics and Accelerator Physics (where offered)
• Laboratory rotations and experimental project work
• Graduate seminar and research colloquia

Students normally complete a combination of coursework and a significant research component. The department offers thesis and non-thesis (project or coursework) options; the thesis route emphasises original research under faculty supervision, while the non-thesis route is more coursework- and project-oriented. Capstone research projects often involve experimental measurements, instrumentation development, or computational modelling.

Entry requirements

Applicants are expected to hold a bachelor's degree in physics or a closely related field (such as applied physics or engineering physics). Typical admissions requirements include:

• An undergraduate transcript demonstrating strong performance in core physics and mathematics courses (classical mechanics, electromagnetism, quantum mechanics, and calculus/linear algebra)
• A competitive cumulative GPA (applicants with some lower grades may be admitted conditionally with specified prerequisite coursework)
• Letters of recommendation from academic or professional referees who can speak to the applicant's preparation for graduate-level physics
• A statement of purpose describing research interests and career goals
• International applicants must meet the university's English language proficiency requirements

GRE subject scores are accepted where submitted but are not universally required; applicants should consult the programme for current testing policies. Applicants with deficiencies in undergraduate preparation may be asked to complete specified remedial courses prior to full admission to the graduate sequence.

Career prospects

Graduates of this programme move into a range of technical and research careers. Common pathways include continued study in PhD programmes in nuclear and particle physics, positions at national laboratories, and roles in university research groups. The practical skills gained — such as detector operation, radiation measurement, data analysis and numerical modelling — are also valued in medical physics and radiation oncology support, accelerator facilities, aerospace and defence industries, and instrumentation companies.

Additionally, the analytical and programming skills developed during the degree prepare graduates for careers in data science, software development and quantitative analytics in the private sector. Teaching at the secondary or community-college level is another common outcome for graduates who pursue education credentials alongside their physics training.

Why study at Northern Arizona University

Northern Arizona University offers a personalised graduate environment with relatively small cohort sizes that facilitate close mentorship from faculty. The Physics department provides access to on-campus laboratories for experimental work and supports student involvement in faculty-led research projects. NAU's location in Arizona also means students can take advantage of regional research networks and collaborations with other universities and scientific facilities in the state.

Graduate students at NAU may pursue funding through teaching assistantships, research assistantships and internal scholarships; these positions provide practical instructional or research experience while helping to offset costs. The programme emphasises a balance of theoretical understanding and practical skills, preparing graduates for both advanced study and applied careers in nuclear and particle physics-related fields.