Proof for the 2012-2013 Duke University Bulletin of Undergraduate Instruction, p. 1 RETURN PROOF BY MAY 25th to sarah.kibler@duke.edu __________________________________________________________________________ This is the final, optional proof for the 2012-2013 Bulletin of Undergraduate Instruction. No new revisions can be made to the bulletin at this time. This proof is intended solely to correct production errors. You do not need to respond if the information is correct. However, if we have made an error, or not made a correction that you indicated on a previous proof, please contact the Publications Coordinator, Sarah Kibler, as soon as possible, but not later than Friday, May 25, 2012. No changes will be accepted after this date. This file should be in track-change mode (if it isn’t, please type [Ctrl]+[Shift]+e). Physics (PHYSICS) Professor Gao, Chair; Associate Professor Teitsworth, Associate Chair for Teaching; Professor Greenside, Director of Undergraduate Studies; Professors Aspinwall, Baranger, Bass, Bray, Behringer, Beratan, Chang, Edwards, Gauthier, Goshaw, Greenside, Howell, Johnson, Kotwal, Liu, Mueller, Oh, Palmer, Petters, Samei, Scholberg, Smith, Socolar, Springer, Thomas, and Tornow; Associate Professors Chandrasekharan, Curtarolo, Dobbins III, Finkelstein, Hastings, Kim, Kruse, Mehen, Plesser, Teitsworth, C. Walter, Wu; Assistant Professors Arce, Buchler, Charbonneau, Petersen; Professors Emeriti Bilpuch, Evans, Han, Meyer, Roberson, Robinson, R. Walter, and Weller; Associate Research Professor Driehuys, Phillips; Adjunct Professors Ciftan, Everitt, Guenther, Lawson, Skatrud, and West; Adjunct Associate Professors Ahmed and Tonchev; Adjunct Assistant Professors Akushevich, Baker, Daniels, and Dutta; Lecturer Brown; Instructor Roy A major or a minor is available in this department. Physics offers its majors a chance to learn about many extraordinary insights that the human race has discovered in its effort to understand the universe. Examples include what are the properties of matterand light, what are the concise remarkable laws that govern the properties of matter and light, how does complex structure emerge from the interactions of simpler pieces, and how physical laws and insights can be used to solve a great diversity of basic and applied problems. The analytical and experimental insights that a physics major gains are valuable to the study of all areas of science and engineering. The Physics Department also offers courses for students with a casual interest in science, who wish to learn about what physicists have discovered about nature and how physicists think about nature. 89S. First-Year Seminar. Topics vary each semester offered. Instructor: Staff. One course. 127S. Physics and the Universe. NS Exploration of our understanding of the universe, including the formation of large scale structure, galaxies, stars, the elements, and life. Scientific innovations driving this picture including esoteric theories such as general relativity and string theory, and technological breakthroughs such as the Hubble space telescope and gravitational wave detectors. Instructor: Mueller. One course. 134. Introduction to Astronomy. NS How observation and scientific insights can be used to discover properties of the universe. Topics include an appreciation of the night sky, properties of light and matter, the solar system, how stars evolve and die, the Milky Way and other galaxies, the evolution of the universe from a hot Big Bang, exotic objects like black holes, and the possibility for extraterrestrial life. Prerequisite: high-school-level knowledge of algebra and geometry. Instructor: Plesser. One course. C-L: Visual and Media Studies 150 135. Conceptual Physics. NS, STS Concepts relevant for the explanation of common physical phenomena and their impact on society. Understanding of fundamental principles of Physics that underlie the modern world in which we live. Exploring examples of how these apply to critical technologies that make modern civilization possible. Intended for students not majoring in science or engineering; no previous knowledge of Physics is assumed. Instructor: Palmer. One course. 136. Acoustics and Music. NS, R, W The physical principles underlying musical instruments, room acoustics, and the human ear. Analysis, reproduction, and synthesis of musical sounds. No previous knowledge of physics assumed. Instructor: Lawson. One course. C-L: Music 126 137S. Energy in the 21st Century and Beyond. NS, STS Concepts of energy from a scientific perspective for understanding problems of energy conversion, storage, and transmission in modern society. Topics include fundamental concepts (kinetic and potential energy, heat, basic thermodynamics, mass-energy equivalence), established power generation methods and their environmental impacts, emerging and proposed technologies (solar, Proof for the 2012-2013 Duke University Bulletin of Undergraduate Instruction, p. 2 RETURN PROOF BY MAY 25th to sarah.kibler@duke.edu __________________________________________________________________________ wind, tidal, advanced fusion concepts). Final team project. Sophomores, juniors, and seniors from non-science majors are particularly encouraged to attend; no previous knowledge of physics is assumed. Instructor: Teitsworth. One course. 138S. Physics Research and the Economy. NS, STS Analyses of the role of physics in the development of commercial technologies, with emphasis on curiosity driven research. Seminar requiring independent investigations of the intellectual origin of technological devices, with equal attention to physics principles and political or socioeconomic influences on research funding and product development. No prior instruction in physics assumed. Instructor: Howell. One course. 141L. General Physics I. NS, QS First part of a two-semester, calculus-based, physics survey course for students planning study in medicine or the life sciences. Topics: kinematics, dynamics, systems of particles, conservation laws, statics, gravitation, fluids, oscillations, mechanical waves, sound, thermal physics, laws of thermodynamics. For credit, enrollment in Physics 141L and a lab/recitation (Physics 141L9, 141D) section required. Students planning to major in physics should enroll in Physics 161L, 162L in their freshman year. Closed to students having credit for Physics 151L, 153L, or 161L. Prerequisites: one year of college calculus (or equivalent) such as Mathematics 105L, 106L, or 21. Mathematics 122 recommended. Instructor: Brown. One course. C-L: Marine Sciences 141LA. General Physics I. NS, QS First part of a two-semester, calculus-based, physics survey course for students planning study in medicine or the life sciences. Topics: kinematics, dynamics, systems of particles, conservation laws, statics, gravitation, fluids, oscillations, mechanical waves, sound, thermal physics, laws of thermodynamics. For credit, enrollment in Physics 141L and a lab/recitation (Physics 141L9, 141D) section required. Students planning to major in physics should enroll in Physics 161L, 162L in their freshman year. Closed to students having credit for Physics 151L, 153L, or 161L. Prerequisites: one year of college calculus (or equivalent) such as Math 105L, 106L, or 21. Math 122 recommended. Instructor: Staff. One course. 142L. General Physics II. NS, QS The second-semester of a calculus-based course on the principles of physics for students who do not plan to major in physics or in engineering. Topics include: electric fields, DC and AC circuits, magnetic fields, Faraday's law, Maxwell's equations, electromagnetic waves, properties of light, geometric optics, and wave optics. Students must enroll in a lecture section (PHY 142L), a lab section (PHY 142L9), and a recitation section (PHY 142L9R) to receive credit. Closed to students having credit for Physics 152L, 153L or 162L. Prerequisites: Physics 141L, 151L, or 161L. Instructor: Bass or Brown. One course. C-L: Marine Sciences 142LA. General Physics II. CZ, QS Second part of a two-semester calculus based course surveying principles of physics for students planning to study medicine or life sciences. Topics include: electrostatic fields and potential, capacitors, DC circuits, magnetic fields, electromagnetic induction, Maxwell's equations, electromagnetic waves, properties of light (including reflection, refraction, polarization), geometric optics, wave optics, atomic and nuclear physics. Students must enroll in both a lecture and a lab/recitation section to receive credit. Open only to students in the Duke Marine Lab. Closed to students having credit for Physics 152L, 153L or 162L. Prerequisites: Physics 141L, 151L, or 161L. One course. 151L. Introductory Mechanics. NS, QS The fundamentals of classic physics. Topics include: vectors, units, Newton's Laws, static equilibrium, motion in one and two dimensions, rotation, conservation of momentum, work and energy, gravity, simple and chaotic oscillations. Numerical methods used to solve problems in a workstation environment. Intended principally for non-physics majors in the physical sciences and engineering. Students planning a major in physics should enroll instead in Physics 161L, 162L in their freshman year. Closed to students having credit for Physics 141L or 161L. Prerequisites: Mathematics 21, 122, or equivalent; Mathematics 122 may be taken concurrently with Physics 151L. Instructor: Behringer. One course. 152L. Introductory Electricity, Magnetism, and Optics. NS, QS Intended principally for students in engineering and the physical sciences. Topics include: electric charge, electric fields, Gauss's Law, potential, capacitance, electrical current, resistance, circuit concepts, magnetic fields, magnetic and electric forces, Ampere's Law, magnetic induction, Faraday's Law, inductance, Maxwell's Equations, electromagnetic waves, elementary geometric optics, wave interference, and diffraction. Prerequisites: Physics 151L and Mathematics 122 or equivalents. Instructor: Baranger or Kruse. One course. 153L. Applications of Physics: A modern perspective. NS, QS Intended principally for students in engineering and the physical sciences as a continuation of Physics 152L. Topics include: mechanics from a microscopic perspective, the atomic nature of matter, energy, energy quantization, entropy, the kinetic theory of gases, the efficiency of engines, electromagnetic radiation, the photon nature of light, physical optics and interference, waves Proof for the 2012-2013 Duke University Bulletin of Undergraduate Instruction, p. 3 RETURN PROOF BY MAY 25th to sarah.kibler@duke.edu __________________________________________________________________________ and particles, applications of wave mechanics. Not open to students having credit for Physics 142L or 162L. Prerequisites: Physics 152L and Mathematics 212 or the equivalents. Instructor: Chang. One course. 161L. Fundamentals of Physics. NS, QS First semester of a two-semester sequence recommended for potential physics or biophysics majors. Course will discuss vector algebra, description of motion, Newton's laws, work and energy, systems of particles, conservation laws, rotation, gravity, mechanics of fluids, oscillations, mechanical waves, and sound. Closed to students having credit for Physics 161L or its equivalent. Prerequisites: Mathematics 21 and 122 or equivalents; Mathematics 122 may be taken concurrently. Instructor: Springer. One course. 162L. Fundamentals of Physics. NS, QS Second semester of a two-semester course series intended for potential physics or biophysics majors. Course discusses basic principles and applications of electrodynamics, including: electric fields, Gauss's Law, electric potential, capacitance, DC and AC circuits, magnetic fields, Ampere's Law, electric and magnetic forces, magnetic induction, Maxwell's equations, electromagnetic waves, properties of light, ray optics, and wave optics. Closed to students having credit for Physics 142L or its equivalent. Prerequisites: Physics 161L and Math 122 or consent from the instructor. Instructor: Greenside. One course. 190A. Duke-Administered Study Abroad: Special Topics in Physics. Topics differ by section. Instructor: Staff. One course. 214S. Introductory Seminar in Biophysics. NS Weekly seminar with goal of introducing students to representative biophysics topics. Seminar will be a mix of presentations by researchers and students, of discussions of journal articles, and of tours of biophysics labs. Prerequisites: Knowledge equivalent to Advanced Placement courses in biology, chemistry, and physics, or with permission of the instructor. Required for the Biophysics major. Instructor: Staff. Half course. 215L. Basic Research Skills for Physics. Covers basic skills necessary in physics research. Possible topics include document software (LaTex, MS Office), computer interfacing (LabView), C++ (or Java) programming, graphing and statistical analysis software (PAW, ROOT, Mathematica, Matlab), and Laboratory techniques (Vacuum, Nuclear/HEP Electronics, sensors, optics). Instructor: Kotwal. Half course. 264L. Optics and Modern Physics. NS Third course in sequence for physics and biophysics majors. Introductory treatments of special relativity and quantum mechanics. Topics include: wave mechanics and interference; relativistic kinematics, energy and momentum; the Schrodinger equation and its interpretation; quantum particles in one-dimension; spin; fermions and bosons; the hydrogen spectrum. Applications to crystallography, semiconductors, atomic physics and optics, particle physics, and cosmology. Prerequisites: Physics 162L and Mathematics 212 or their equivalents. Instructor: Staff. One course. 271L. Electronics. NS Elements of electronics including circuits, transfer functions, solid-state devices, transistor circuits, operational amplifier applications, digital circuits, and computer interfaces. Lectures and laboratory. Prerequisites: Physics 142L, 152L, or 162L, or equivalent; Mathematics 212 or equivalent. Instructor: Finkelstein. One course. C-L: Information Science and Information Studies 305. Introduction to Astrophysics. NS Basic principles of astronomy treated quantitatively. Cosmological models, galaxies, stars, interstellar matter, the solar system, and experimental techniques. Prerequisites: Physics 143, Mathematics 103, Math 107 strongly encouraged; or consent of instructor. Instructor: Scholberg. One course. 320L. Optics and Photonics. NS One course. C-L: see Electrical and Computer Engineering 340L; also C-L: Visual and Media Studies 325L 361. Intermediate Mechanics. NS Newtonian mechanics at the intermediate level, Lagrangian mechanics, linear oscillations, chaos, dynamics of continuous media, motion in noninertial reference frames. Prerequisite: Mathematics 216 or equivalent (may be taken concurrently). Instructor: Arce. One course. 362. Electricity and Magnetism. NS Electrostatic fields and potentials, boundary value problems, magnetic induction, energy in electromagnetic fields, Maxwell's equations, introduction to electromagnetic radiation. Prerequisite: Mathematics 216 or equivalent. Instructor: Edwards. One course. 363. Thermal Physics. NS Thermal properties of matter treated using the basic concepts of entropy, temperature, chemical potential, partition function, and free energy. Topics include the laws of thermodynamics, ideal gases, thermal radiation and electrical noise, heat engines, Fermi-Dirac and Bose-Einstein distributions, semiconductor statistics, kinetic theory, and phase transformations. Also taught as Electrical and Computer Engineering 311. Prerequisites: Mathematics 212 or equivalent and Physics 141L, 152L, 161L or equivalent. Instructor: Staff. One course. 390A. Duke-Administered Study Abroad: Advanced Special Topics in Physics. Topics differ by section. Instructor: Staff. One course. Proof for the 2012-2013 Duke University Bulletin of Undergraduate Instruction, p. 4 RETURN PROOF BY MAY 25th to sarah.kibler@duke.edu __________________________________________________________________________ 513. Nonlinear Dynamics. QS, R Introduction to the study of temporal patterns in nonequilibrium systems. Theoretical, computational, and experimental insights used to explain phase space, bifurcations, stability theory, universality, attractors, fractals, chaos, and time-series analysis. Each student carries out an individual research project on a topic in nonlinear dynamics and gives a formal presentation of the results. Prerequisites: Computer Science 101, Mathematics 216, and Physics 161L, 162L, or equilavent. Instructor: Behringer or Virgin. One course. C-L: Computer Science 524, Modeling Biological Systems 414. Biophysics in Cellular and Developmental Biology. NS Application of the experimental and theoretical methods of physical sciences to the investigation of biological systems. Topics include the physical techniques for investigating biological organization and function as well as examples of key applications. Prerequisites: Calculusbased introductory physics, Biology 201 or equivalent or consent of instructor. Instructor: Buchler. One course. C-L: Biology 418, Modeling Biological Systems 417S. Advanced Physics Laboratory and Seminar. NS, R, W Experiments involving the fields of electricity, magnetism, heat, optics, and modern physics. Written and oral presentations of results. Instructor: Oh. One course. 464. Quantum Mechanics I. NS Introduction to the non-relativistic quantum description of matter. Topics include experimental foundations, wave-particle duality, Schrodinger wave equation, interpretation of the wave function, the state vector, Hilbert space, Dirac notation, Heisenberg uncertainty principle, one-dimensional quantum problems, tunneling, the harmonic oscillator, three-dimensional quantum problems, angular momentum, the hydrogen atom, spin, angular momentum addition, identical particles, elementary perturbation theory, fine/hyperfine structure of hydrogen, dynamics of two-level systems, and applications to atoms, molecules, and other systems. Prerequisite: Mathematics 216 or 221 and Physics 264L. Instructor: Teitsworth. One course. 465. Quantum Mechanics II. NS Advanced topics in quantum mechanics with applications to current research. Topics might include theory of angular momentum, role of symmetry in quantum mechanics, perturbation methods, scattering theory, the Dirac equation of relativistic quantum mechanics, systems of identical particles, and quantum entanglement. Prerequisite: Physics 464. Instructor: Mehen. One course. 491. Independent Study: Advanced Topics. Reading in a field of special interest under the supervision of a faculty member. Intended for students interested in studying textbook topics not offered in regularly available courses. At least a final examination is required and the format is determined by the supervising faculty member. Consent of instructor required. Instructor: Staff. One course. 493. Research Independent Study. R Original research conducted under the supervision of a faculty member. At least one written substantive report or a poster presentation is required. Consent of instructor and director of undergraduate studies required. Instructor: Staff. One course. 495. Thesis Independent Study. R, W Original research conducted under the supervision of a faculty member leading to a substantial written report that follows standard guidelines for the presentation of physics research. The report must be revised at least once in response to feedback from the instructor. Typically taken following Physics 493 or summer research experience with the instructor. Consent of instructor and director of undergraduate studies required. Instructor: Staff. One course. 501. Survey of Nonlinear and Complex Systems. NS, QS Survey lectures by Duke experts active in CNCS research; regular attendance in the CNCS seminar series; and a weekly meeting to discuss the lectures and seminars. May be repeated once. Prerequisite: Physics 513. Instructor: Behringer. Half course. C-L: Nonlinear and Complex Systems 501, Modeling Biological Systems 505. Introduction to Nuclear and Particle Physics. NS 'Introductory survey course on nuclear and particle physics. Phenomenology and experimental foundations of nuclear and particle physics; fundamental forces and particles, composites. Interaction of particles with matter and detectors. SU(2), SU(3), models of mesons and baryons. Weak interactions and neutrino physics. Lepton-nucleon scattering, form factors and structure functions. QCD, gluon field and color. W and Z fields, electro-weak unification, the CKM matrix, Nucleon-nucleon interactions, properties of nuclei, single and collective particle models. Electromagnetic and hadronic interactions with nuclei. Nuclear reactions and nuclear structure, nuclear astrophysics. Relativistic heavy ion collisions. Prerequisites: for undergraduates, Physics 464, 465; for graduate student, Physics 715, which may be taken concurrently. Instructor: Walter. One course. 522. Special and General Relativity. NS Review of special relativity; ideas of general relativity; mathematics of curved space-time; formation of a geometric theory of gravity; Einstein field equation applied to problems such as the cosmological red-shift and blackholes. Prerequisite: Physics 361 and Mathematics 216 or equivalents. Instructor: Plesser. One course. Proof for the 2012-2013 Duke University Bulletin of Undergraduate Instruction, p. 5 RETURN PROOF BY MAY 25th to sarah.kibler@duke.edu __________________________________________________________________________ 562. Fundamentals of Electromagnetism. Electrostatics, Laplace's equation, multipole expansion, dielectrics, magnetostatics, magnetization, Maxwell equations, gauge transformations, electromagnetic waves, Fresnel equations, and waveguides. Prerequisite: Physics 362 or equivalent and 560. Instructor: Palmer. One course. 563. Introduction to Statistical Mechanics. NS Fundamentals of kinetic theory, thermodynamics and statistical mechanics with applications to physics and chemistry. Undergraduate enrollment requires consent of director of undergraduate studies. Prerequisite: Physics 464. Instructor: Finkelstein. One course. 566. Computational Physics. NS, QS Introduction to numerical algorithms and programming methodologies that are useful for studying a broad variety of physics problems via simulation. Applications include projectile motion, oscillatory dynamics, chaos,electric fields, wave propagation, diffusion, phase transitions, and quantum mechanics. Prerequisites: Physics 143L and 176. Experience with a programming language is desirable, but can be acquired while taking the course. Instructor: Bass. One course. 590S. Selected Topics in Theoretical Physics. NS Topics vary as indicated on Physics Department Web site. Consent of Instructor required. Instructor: Staff. One course. 603. Representation Theory. QS One course. C-L: see Mathematics 603 621. Advanced Optics. This course presents a rigorous treatment of topics in Photonics and Optics targeted at students with an existing photonics or optics background. Topics will include, Optical Sources, Statistical Optics and Coherence Theory, Detection of Radiation; Nonlinear Optics; Waveguides and Optical Fibers; Modern Optical Modulators; Ultrafast lasers and Applications. These topics will be considered individually and then from a system level perspective. Prerequisite: Electrical and Computer Engineering 340 or equivalent. Instructor: Gauthier. One course. C-L: Electrical and Computer Engineering 541, Biomedical Engineering 552 622. General Relativity. NS This course introduces the concepts and techniques of Einstein's general theory of relativity. The mathematics of Riemannian (Minkowskian) geometry will be presented in a self-contained way. The principle of equivalence and its implications will be discussed. Einstein's equations will be presented, as well as some important solutions including black holes and cosmological solutions. Advanced topics will be pursued subject to time limitations and instructor and student preferences. Prerequisite: A familiarity with the special theory and facility with multivariate calculus. Instructor: Plesser or Aspinwall. One course. C-L: Mathematics 527 627. Quantum Information Science. NS One course. C-L: see Electrical and Computer Engineering 523 655. Astrophysics. NS An introductory survey of astrophysics with an emphasis on topics of current interest. Introduction to General Relativity, Stellar and Galactic Evolution, Standard Cosmology, Big-Bang Nucleosynthesis, Early Universe, Neutrino Astrophysics, Supernovae and Cosmic Rays, Special Topics. Prerequisites: Physics 361, 362, 363, 464; Physics 465 is recommended. Instructor: Kruse. One course. 671. Quantum Optics. NS The linear and nonlinear interaction of electromagnetic radiation and matter. Topics include lasers, second-harmonic generation, atomic coherence, slow and fast light, squeezing of the electromagnetic field, and cooling and trapping of atoms. Prerequisite: Physics 465 and 560. Instructor: Gauthier. One course. THE MAJOR By the time they graduate, Physics majors are well prepared for graduate work in physics, engineering and in other science disciplines, for the study of medicine, and for employment in commercial and industrial organizations as well as in governmental laboratories. Students planning to major in physics should take Physics 161L and 162L during their freshman year if possible. They should also arrange to complete the mathematics requirements by the end of their sophomore year. For the A.B. Degree Prerequisites. Physics 161L and 162L or equivalents; Mathematics 21, 122, 212, and one additional math course at or above the 200 level. Major Requirements. Physics 264L, 361, 363, 464, one among the laboratory courses 271L, 417S, and 493 (involving experimental research), and one other course in physics above 200. For the B.S. Degree Prerequisites. Physics 161L and 162L or equivalents; Mathematics 21, 122, 221, and 356 or their equivalents. Major Requirements. Physics 264L, 361, 362, 363, 464, 417S, one other physics course numbered above 300 and one other physics course numbered above 400. Students planning graduate study in physics are urged to take additional electives in mathematics and in physics, especially Physics 465. Proof for the 2012-2013 Duke University Bulletin of Undergraduate Instruction, p. 6 RETURN PROOF BY MAY 25th to sarah.kibler@duke.edu __________________________________________________________________________ Departmental Graduation With Distinction The department offers students many possibilities to do physics research, and this research may lead to Graduation with Distinction. Consult with the Director of Undergraduate Studies during or before the junior year and see the section on honors in this bulletin. THE MINOR Requirements. Physics 161L and 162L or equivalents; Physics 264L; plus two additional physics courses numbered above 200. THE BIOPHYSICS MAJOR Biophysics is the study of biological questions using insights, concepts, theory, and experimental techniques from physics, as well as knowledge from biology, chemistry, mathematics, and computer science. The major is a good choice for students who like biology and who enjoy thinking quantitatively. The major prepares students for graduate school in biophysics, biology, or medical science or for one of the health professions. This major is administered in close cooperation with the Departments of Biology and Chemistry. For the B.S. Degree Prerequisites. Physics 161L and 162L or equivalents; Mathematics 21, 122, 212 and 216, or equivalents. Chemistry 101DL and 210DL, or equivalents. Major Requirements. Physics 214S (0.5 course), 264L, 414 (CL-Biology 418), 464 and two of the following: 361, 362, 363 (but not if Chemistry 311 is chosen). Chemistry 201DL. Biology 201, 220. For students interested in the Cellular Biophysics, two of the following: Biology 202L, 227, 329L, 373LA, 412S, 414LS, , Neuroscience 201, Independent Study. For students interested in Molecular Biophysics: Chemistry 310, 311 and 310L or 311L. Double majors: For double majors with physics, no more than three physics courses may be counted toward both majors, not counting prerequisites. For double majors with biology, no more than two biology courses may be counted, not counting prerequisites. For double majors with chemistry, no more than three chemistry courses may be counted, not counting prerequisites. For the A.B. Degree Prerequisites. Physics 161L and 162L or equivalents; Mathematics 21, 122, 212, or equivalents. Chemistry 101DL and 210DL, or equivalents. Major Requirements. Physics 214S (0.5 course), 264, 414 (CL-Bio 418), 464 and one of the following: 361, 362, 363 (but not if Chemistry 301 is chosen). Biology 201L, 220. For students interested in Cellular Biophysics, two of the following: Biology 202L, 227, 329L, 373LA, 412S, 414LS, Neuroscience 201, Independent Study. For students interested in Molecular Biophysics, Chemistry 301 and 301L and one of the following: Chemistry 302, Biology 414LS, Biochemistry 622 (CL-SBB 622, CBB 622), Biochemistry 301, Biochemistry 658, Independent Study. Double majors: for double majors with physics, no more than three physics courses may be counted toward both majors, not counting prerequisites. For double majors with biology, no more than two biology courses may be counted, not counting prerequisites. For double majors with chemistry, no more than two chemistry courses may be counted, not counting prerequisites.