Bachelor's in Physics Major, Biophysics Specialization

4 Years On Campus Bachelors Program

Washington University in St Louis

Program Overview

The Bachelor’s in Physics with a Biophysics Specialization at Washington University in St. Louis is designed for students who want to understand biological systems through the principles of physics, mathematics, and the life sciences. Students build a strong foundation in calculus, mechanics, electricity and magnetism, quantum physics, biology, and specialized biophysics while developing the laboratory, computational, analytical, and research skills suited to scientific, healthcare, and graduate-study pathways.

Curriculum Structure:
Year 1: Students establish the mathematical and physical foundations of the degree through courses such as MATH 1510 Calculus I, MATH 1520 Calculus II, and PHYSICS 1740 Physics I, supported by PHYSICS 1741 Physics I Laboratory. The introductory physics sequence uses interactive, active-learning techniques and develops problem-solving and experimental skills from the beginning of the program.

Year 2: Students progress into more advanced mathematical and physical concepts with MATH 2130 Calculus III, MATH 2500 Differential Equations, PHYSICS 1742 Physics II, and PHYSICS 1743 Physics II Laboratory. They also begin connecting fundamental physics to modern scientific questions through PHYSICS 2170 Introduction to Quantum Physics and upper-level laboratory work.

Year 3: The curriculum moves toward advanced physics through PHYSICS 4011 Mechanics, PHYSICS 4021 Electricity and Magnetism, and PHYSICS 3322 Physical Measurement Laboratory. Students pursuing the biophysics specialization also complete BIOL 2960 Principles of Biology I and BIOL 2970 Principles of Biology II, bringing biological systems directly into their physics training.

Year 4: Students deepen their specialization with PHYSICS 4063 Statistical Mechanics and Thermodynamics, alongside biophysics courses such as PHYSICS 3350 Physics of the Brain or PHYSICS 3355 Physics of Vision, and PHYSICS 3354 Physics of Living Systems or approved alternatives including PHYSICS 4553 Topics in Theoretical Biophysics. Students can also undertake advanced research and an honors project; the department's highest and high distinctions require undergraduate research and a senior thesis.

Focus areas: Physics, biophysics, mathematical physics, quantum physics, mechanics, electricity and magnetism, statistical mechanics, thermodynamics, biological systems, neuroscience, vision, scientific data analysis, computational physics, experimental physics

Learning outcomes: Students develop quantitative problem-solving, laboratory measurement, scientific data analysis, critical thinking, computer-use, teamwork, experimental and theoretical research skills, and the ability to apply physical principles to biological systems.

Professional alignment (accreditation): No separate professional accreditation is identified on the official Washington University program page for this BA major. The curriculum instead provides a broad physics and biophysics foundation suitable for scientific careers, pre-medical study, and graduate education.

Reputation (employability rankings): The official university sources reviewed do not publish a program-specific QS/Guardian employability ranking or salary statistic for this major. Washington University's Physics department, however, describes its program as preparing students for careers in science and technology and for graduate study across fields including physics, medical physics, astronomy, environmental sciences, and related disciplines.

Experiential Learning (Research, Projects, Internships etc.)

Students gain practical experience through dedicated physics laboratories, research projects, experimental measurement, computational work, and independent study. The curriculum includes PHYSICS 1741/1743 Physics Laboratories, PHYSICS 3322 Physical Measurement Laboratory, and the specialized PHYSICS 3324 Biophysics Laboratory, where students work with experiments, computer-based experiment control, data acquisition, statistical analysis, laboratory notebooks, formal reports, and scientific presentations. Physics majors are also strongly encouraged to participate in faculty-directed research, with opportunities spanning biophysics, computational neurophysics, systems cell biology, quantum information, materials, astrophysics, and other areas.

Students can gain experience through several university research environments and structured opportunities:

PHYSICS 3324 Biophysics Laboratory: Provides specialized laboratory experience related to biophysics and is available as an upper-level laboratory option within the major.
PHYSICS 3322 Physical Measurement Laboratory: Develops hands-on measurement and experimental skills as a required advanced laboratory.
PHYSICS 1741 and PHYSICS 1743: Introductory laboratories develop experimental skills, computer-based experiment control, data acquisition, data analysis, laboratory documentation, and scientific presentation.
Computational Physics: Students can select PHYSICS 4027 Introduction to Computational Physics as an upper-level laboratory option, adding computational methods to their experimental training.
Undergraduate research: The department strongly encourages physics majors to participate in faculty-directed research, and its undergraduate research archive includes student theses in areas such as biological systems, quantum sensing, astrophysics, and materials.
Biophysics research: Departmental research includes computational neurophysics, systems cell biology, nonequilibrium dynamics in biological cells, and microbiome theory, providing opportunities to connect physics with biological research.
Interdisciplinary research centers: Physics research connects with the McDonnell Center for the Space Sciences, Institute of Materials Science & Engineering, and Center for Quantum Leaps, while biophysics research also connects with biological scientists on the Danforth Campus and at the School of Medicine.
Summer research opportunities: WashU's Division of Biology & Biomedical Sciences offers programs such as the Vagelos Undergraduate Research Fellowship, which provides hands-on laboratory research under School of Medicine faculty supervision.
Honors research: Students pursuing the department's highest or high distinctions must complete at least one semester of undergraduate research and a senior thesis.
Career-linked experience: The Center for Career Engagement connects students with jobs, internships, research opportunities, employer events, alumni, and industry-focused career communities.

Progression & Future Opportunities

A Physics major with a Biophysics Specialization can lead toward scientific and technical careers or further study in physics, biophysics, medical physics, biomedical science, neuroscience, and related fields. Washington University specifically highlights science and technology careers and graduate study, while the biophysics curriculum provides additional preparation for applying quantitative physics to biological systems.

Typical career directions include:

Research Scientist: Apply physics and quantitative research skills in academic, government, biomedical, or industrial research.
Biophysicist: Study biological systems using physical and mathematical approaches.
Medical Physicist: Apply physics to medical technologies and healthcare research, typically with further specialized education.
Biomedical Research Scientist: Use biophysical and quantitative methods to investigate biological and biomedical questions.
Computational Scientist: Apply computational and mathematical methods to scientific problems.
Laboratory Scientist: Use experimental measurement and data-analysis skills in research laboratories.

Career development and graduate outcomes:

Center for Career Engagement: Students have access to career coaching, career planning, skills training, Handshake, employer events, internships, job opportunities, and connections with WashU alumni and recruiters.
Science and research career support: WashU's Research/Science career resources specifically identify opportunities and job types including research scientist, research associate, biologist, chemist, environmental scientist, engineer, earth scientist, and planetary scientist.
Industry connections: The Center for Career Engagement's employer team develops partnerships with employers, supports recruitment, posts positions, and facilitates employer events and campus engagement.
Industry-focused communities: Students can participate in the Healthcare & Sciences and Technology, Data & Engineering career communities, which provide industry panels, practitioner and alumni events, recruiter connections, career coaching, and industry-specific resources.
Research progression: Students can build a substantial research record through faculty-directed projects, senior honors work, and undergraduate research programs. The department's highest and high distinctions recognize research and senior thesis work.
Employment and salary statistics: The official sources reviewed do not provide a current program-specific employment rate or starting-salary figure for the Physics Major, Biophysics Specialization, so no unsupported salary or placement figure is included.
Long-term professional value: The degree provides a quantitative foundation that can be combined with pre-medical studies or other disciplines and can support progression into specialized graduate and professional education.

Further Academic Progression:
Graduates can continue into advanced study in physics, biophysics, medical physics, biomedical sciences, neuroscience, or related quantitative fields. Washington University itself offers MA and PhD programs in Physics, with research areas including biophysics, computational neurophysics, systems cell biology, quantum information, materials physics, astrophysics, and nuclear and particle physics.