Physics
www.phys.vt.edu/
University Exemplary Department
Royce K. P. Zia, Chair
Professors: M. Blecher; L. N. Chang1; J. R. Ficenec; G. J. M. Indebetouw; L. W. Mo; L. E. Piilonen; R. Raghavan; B. Schmittmann; J. Slawny; R. Zallen; R. K. P. Zia
Associate Professors: J. R. Heflin; T. Mizutani; M. L. Pitt; A. L. Ritter; J. H. Simonetti; W. Spillman; R. B. Vogelaar
Assistant Professors: D. Minic; H. Robinson
Adjunct Professors: B. L. Bressler; A.P. Freyberger; F.X. Hartmann; P. K. R. Kneisel; Y. Liang; B. A. Mecking; H. L. Phillips; M. G. Rao; C. E. Reese; E. S. Smith; P. M. Stone
Career Advisor: B. K. Dennison (231-5186)
Affiliated Faculty: L. Guido2
1Dean of the College of Science
2Regular appointment with Materials Science & Engineering and Electrical & Computer Engineering
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Overview
-
The physics curriculum is designed to provide a broad foundation in
the physical sciences, as well as specialized training in classical and
modern physics, and it may lead to either a B.S. or a B.A. An honors
student may also qualify for a five-year program leading to both the
B.S. and M.S. Experimental opportunities are available in such fields as
fundamental particle physics, nuclear physics, condensed matter physics,
laser optics, radio astronomy, and multimedia teaching demonstrations.
Superior students are encouraged to participate with faculty members in
undergraduate research projects. Computers are available for use by all
physics majors.
- Liberal emphases in the physics curriculum permit students to give special attention to those aspects of the discipline they prefer and enable them either to pursue a traditional course of study as preparation for joining the technical staffs of industries or government laboratories, or for graduate studies in physics (B.S.); or to pursue an interdisciplinary course of study with a strong background in physics (B.A.).
- A handbook that includes sample curricula for emphases in astrophysics, chemistry, computer science, education, electrical engineering, finance; geophysics, materials science, and mathematics is available from the department on request.
- The requirements for the B.S. are, in addition to the college and university core curricula: Phys 2305, 2306, 3304 (or 3455 and 3504), 3314, 3355, 3356, 3405, 3406, 3704, (or 4504 or 4554), 4315, 4316, 4455, 4456; Math 1114, 1205, 1206, 1224, 2214, 2224, 2984 (Linear Algebra-2 cr.), 4564 (or 4425), and Chem 1035, 1036, 1045, 1046. Outstanding students may also elect to complete the requirements for a B.S. "in honors." A description of this honors program in physics is included in the handbook indicated above. The requirements for the B.A. are, in addition to the college and university core curricula: Phys 2305, 2306, 3304, 3314, 3355, 3356 (or 3405), 3655 (or 3656), 3704, 4315; Math 1114, 1205, 1206, 1224, 2214, 2224; 14 specific credits of Biology or Chemistry or Geology; and Hist 3705, 3706. The department also offers the M.S. and Ph.D. in physics (see the Graduate Catalog).
- Transfer students should contact the department early, preferably one full semester prior to entrance. This procedure will allow a thorough evaluation of transfer credits and correct placement.
- A student may obtain a minor in physics by registering with the department and successfully completing 2305, 2306, (or 2175, 2176, and two physics laboratory credits), 3304, 3355 (or 3405), 3704, plus three more physics credits at or above the 3000 level.
- A minor in astronomy is also available and may be obtained by registering with the department and successfully completing 1055, 1056, 1155, 1156, 3154, 3655, 3656, and one more course from an approved list (see B. K. Dennison).
- The department participates in the Cooperative Education Program in which a student may alternate through two successive years a semester of study with a semester of professional employment in his/her discipline; these two years normally replace the student's sophomore year. Additional information on the program is included in the "Academics" chapter in this catalog and in the handbook indicated above.
- Any student who completes for credit Physics 2004 or 2014 while having already passed (with a grade of D or better in the A-F option or P in the P/F option) Physics 2175, 2205, or 2305, will have such credit in 2004 or 2014 converted to "audit" before his/her graduation.
Satisfactory Progress
- University policy requires that students who are making satisfactory progress toward a degree meet minimum criteria toward the University Core (see Academics chapter in this catalog), toward the College of Science Core (see first part of this chapter), and toward the degree in physics.
- Satisfactory progress toward the degree in physics requires that:
- Upon having attempted 72 semester credits (including transfer,
advanced placement, advanced standing, credit by examination, freshman
rule), students must have completed:
B.S. in Physics
Chem 1035, 1036: General Chemistry | 6 |
Chem 1045, 1046: General Chemistry Lab | 2 |
ENGL 1105, 1106: Freshman English | 6 |
MATH 1114: Elementary Linear Algebra | 2 |
MATH 1205, 1206: Calculus | 6 |
MATH 1224: Vector Geometry | 2 |
MATH 2214: Intro. to Differential Equations | 3 |
MATH 2224: Multivariable Calculus | 3 |
PHYS 2305, 2306: Foundations of Physics I | 8 |
Total Credits
| 38 |
B.A in Physics
ENGL 1105, 1106: Freshman English | 6 |
MATH 1114: Elementary Linear Algebra | 2 |
MATH 1205, 1206: Calculus | 6 |
MATH 1224: Vector Geometry | 2 |
MATH 2214: Intro. to Differential Equations | 3 |
MATH 2224: Multivariable Calculus | 3 |
PHYS 2305, 2306: Foundations of Physics I | 8 |
Total Credits
| 30 |
- Upon having attempted 96 semester credits, students must have an
in-major grade point average of 2.0 or above and for the B.S. in Physics
must have completed:
PHYS 3304: Foundations of Physics II (or 3455 and 3504) | 4 (7) |
PHYS 3314: Intermediate Laboratory | 3 |
PHYS 3355, 3356: Intermediate Mechanics | 6 |
PHYS 3405, 3406: Intermed. Elec. and Magnetism | 6 |
Total Credits | 57-60 |
Undergraduate Courses (PHYS)1054: A BRIEF HISTORY OF THE UNIVERSE
Overview of the universe, evolutionary development of the
universe beginning with the Big Bang through structure
formation and galaxy formation, star formation and stellar
life cycles, planet formation, the planetary system, and
life in the universe. Prior credit for Phys 1056 or Phys
2054 precludes credit for 1054.
(3H,3C)
I,II.
1055-1056: INTRODUCTION TO ASTRONOMY
Apparent sky motions, telescopes, properties of the planets,
structure and organization of the solar system, stars, star
formation, stellar evolution, organization of the Milky Way
Galaxy, galaxies, quasars, structure and evolution of the
universe, and cosmological models. Prior credit for Phys
2044 precludes credit for 1055. Prior credit for Phys 1054
or Phys 2054 precludes credit for 1056.
(3H,3C)
I,II.
1155-1156: ASTRONOMY LABORATORY Simulation of apparent sky motions; observations of planets, stars, and nebulae with quantitative analysis; long term observations of sky changes; analysis of images; laboratory experiments of astrophysical relevance. Co: 1055for 1155; 1056 for 1156. (3L,1C) I,II.
2074: HIGHLIGHTS OF CONTEMPORARY PHYSICS Conceptual overview of fundamental modern thinking in physics. Presents the key ideas and philosophical/ethical aspects of the most important developments in modern physics, such as quantum mechanics, relativity, particle physics, cosmology, etc., and discusses their impact on our understanding of the universe and our position in it. (3H,3C) I.
2205-2206: GENERAL PHYSICS
For students in curricula other than physical sciences,
mathematics, or engineering, who have not studied calculus.
2205: Mechanics, optics, acoustics. 2206: Electromagnetism,
thermodynamics, relativity, and topics in modern
physics.
Pre: MATH 1016.
(3H,3C)
I,II.
2215-2216: GENERAL PHYSICS LABORATORY Lab experiments dealing with basic laws and techniques of physics; designed to illustrate covered in General Physics, 2205-2206. Should be taken concurrently and in phase with lecture sequence, 2205-2206. Co: 2205for 2215; 2206 for 2216. (3L,1C) 2215: I;2216: II.
2305-2306: FOUNDATIONS OF PHYSICS I
First two semesters of the three-semester introductory
sequence for students in physical sciences and mathematics.
Includes classical mechanics, gravity, and waves
(2305);heat, electricity, magnetism and optics
(2306); laboratory work. 3304 is the concluding
semester of the sequence.
Co: MATH1206 for 2305; MATH 2224 for 2306.
(3H,3L,4C)
I,II.
2325-2326: SEMINAR FOR PHYSICS MAJORS Introduction to the field of physics and to the Physics Department. Overview of modern physics topics such as special relativity, quantum mechanics, condensed matter, nuclear, and particle physics. Presentation of research activities in the department. Also provides more in-depth discussion of and math preparation for topics in 2305-2306. For physics majors. Co: 2305for 2325; 2306 for 2326. (1H,1C)
2964: FIELD STUDY
Pass/Fail only. Variable credit course.
2974: INDEPENDENT STUDY
Variable credit course.
2984: SPECIAL STUDY
Variable credit course.
2994: UNDERGRADUATE RESEARCH
Variable credit course.
3154: OBSERVATIONAL ASTROPHYSICS
Telescopic observations of the moon, planets, stars,
interstellar medium, and galaxies; astrophotography; digital
imaging. Telescopes; virtual observing techniques and
instruments; photographic and digital imaging systems.
Astronomical data reduction and interpretation; digital
image processing. Prior credit for Phys 2154 precludes
credit for 3154.
Pre: 1156.
(1H,3L,2C)
II.
3314: INTERMEDIATE LABORATORY
Characteristics of common instrumentation and basic
circuits, methods of producing good practices in data
gathering, recording, and analysis.
Pre: 3304 or 4205.
(2H,3L,3C)
II.
3355-3356: INTERMEDIATE MECHANICS
Classical mechanics: central forces, rigid body motion,
equations of Lagrange and Hamilton, fluids, small
vibrations, relativity.
Pre: (2306 or 2176), (MATH 2214), (PHYS 2305, PHYS 2306) or (PHYS 2175, PHYS 2176).
(3H,3C)
I,II.
3405-3406: INTERMEDIATE ELECTRICITY AND MAGNETISM
Electrostatics, multipoles, Laplace's equation, and
dielectric media. Magnetostatics, magnetic media, and
electromagnetic induction. Maxwell's equations,
electromagnetic energy, waves, and radiation.
Pre: (2306 or 2176), (MATH 2214), (PHYS 2305, PHYS 2306) or (PHYS 2175, PHYS 2176).
(3H,3C)
I,II.
3455-3456 (MSE 3255-3256): FOUNDATIONS OF QUANTUM AND SOLID STATE PHYSICS Topics in quantum and solid state physics with applications to engineering materials and devices. 3455: wave-particle duality; Schrodinger wave equation; atoms and molecules; crystal structures; x-ray and neutron diffraction; energy band theory, electrical and thermal transport properties of metals, insulators, and semiconductors. 3456: electrical properties of semiconductors and nanostructured materials; semiconductor-metal junctions; optical properties of semiconductors and semiconductor heterojunctions; semiconductor LEDs and LASERs; properties and applications of magnetic materials. Pre: 2306, CHEM 1035. Co: MATH2214. (3H,3L,4C)
3504: FOUNDATIONS OF NUCLEAR AND PARTICLE PHYSICS Introductory nuclear and particle physics, presenting experimental basis, applications, and future directions. Topics include: special relativity; Rutherford-Bohr atom spin; statistical physics, nuclear structure, radioactivity, reactions and nuclear applications; elementary particle physics; general relativity, astrophysics and cosmology. Co: 3455. (3H,1L,3C)
3655,3656: INTRO ASTROPHYSICS
Application of elementary physical laws to determine
dimensions, masses, luminosities, structures, and evolution
of astronomical objects and the universe as a whole.
Emphasis is on quantitative derivation.
Pre: 2176 or 2306.
(3H,3C)
I,II.
3704: THERMAL PHYSICS
Introduction to the concepts, formalism, and applications
of classical and quantum statistical mechanics, including
thermodynamics.
Pre: 2306.
Co: MATH2214, 3304.
(3H,3C)
II.
4315-4316: MODERN EXPERIMENTAL PHYSICS Representative apparatus, techniques, and phenomena of contemporary research. Includes electrical measurements, computers, thermometry, vacuum deposition, machine shop, nuclear spectra, experimentation related to major developments of modern physics. Pre: 3314. (6L,2C) I,II.
4455-4456: INTRODUCTION TO QUANTUM MECHANICS Experimental bases; postulates; conservation theorems and symmetry; one-dimensional and two-dimensional problems; angular momentum and problems in three dimensions; matrix mechanics and spin; applications to atomic and molecular physics; perturbation theory; scattering. Pre: 3356, 3406. (3H,3C) I,II.
4504: INTRODUCTION TO NUCLEAR AND PARTICLE PHYSICS
Structure and properties of atomic nuclei and elementary
particles, theoretical interpretations based on elementary
quantum mechanics. Symmetries; various nuclear models;
interactions at small distances; classification of
elementary particles. Consent required.
Co: 4456.
(3H,3C)
II.
4554: INTRODUCTION TO SOLID STATE PHYSICS Basic concepts of solid state physics including crystal structure, lattice vibrations, electron states, energy bands, semiconductors, metals. Consent required. Co: 4456. (3H,3C) II.
4614: OPTICS
Fundamentals of the ray, wave and quantum models of light,
and topics in modern optics with contemporary applications.
Pre: (2306 or 2176), (MATH 2214, MATH 2224).
(3H,3C)
I.
4624: OPTICS LABORATORY
Laboratory experiments dealing with ray and wave optical
phenomena designed to illustrate and complement the
principles covered in OPTICS Phys 4614. Physics majors are
required to take 4624 concurrently with the lecture course
4614.
Co: 4614.
(3L,1C)
I.
4714: INTRODUCTION TO BIOPHYSICS
Selected topics from the general area of biomechanics,
bioelectricity, radiation biophysics, molecular biophysics,
and thermodynamics and transport in biological systems.
Emphasis on the physical aspects of biological phenomena
and biophysical measurement techniques and instrumentation.
Pre: 2176 or 2206 or 2306.
(3H,3C)
I.
4964: FIELD STUDY
Pass/Fail only. Variable credit course.
4974: INDEPENDENT STUDY
Variable credit course.
4984: SPECIAL STUDY
Variable credit course.
4994: UNDERGRADUATE RESEARCH
Variable credit course.
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