TEACHING TECHNIQUES ESM 501, FALL
Introduction to basic pedagogical technique. Discussion of the
various phases of teaching, including preparation, classroom
technique, student evaluation. Problems and pitfalls and how
to avoid them.
SCANNING ELECTRON MICROSCOPY SKILLS ESM 502, SPRING
Practical introduction to the operation of scanning electron
microscopes (SEM), including energy-dispersive X-ray spectrometers.
Required of all students who use the SEM in their
research.
ELECTRON DIFFRACTION ESM 503, SPRING
A quantitative discussion of electron diffraction as a means of
micro-characterization of materials and as a basis for understanding
image contrast in the transmission electron microscope.
Topics covered include atomic, kinematical, and
dynamical scattering; indexing diffraction patterns; and convergent-
beam diffraction.
BIOMATERIALS SCIENCE AND ANALYSIS ESM 504, SPRING
Course content is directed toward providing a thorough
treatment of the engineering issues implicit in understanding
living tissue interactions with processed materials. Emphasis
on identifying and eliminating surface contamination, corrosion,
and optimizing material properties and compatibility.
THERMODYNAMICS OF SOLIDS ESM 511, FALL
Current knowledge regarding the thermodynamic properties
of condensed phases is discussed. The thermodynamic treatment
of ideal, regular, and real solutions is reviewed.
Estimation of reaction-free energies and equilibria in condensed
phase reactions such as diffusion, exidation, and phase
transformations; thermodynamic analysis of phase equilibrium
diagrams.
STRUCTURE OF MATERIALS ESM 512, FALL
The structure of solids can be studied using X-ray, neutron, and
electron diffraction techniques. Topics covered are coherent
and incoherent scattering of radiation, structure of crystalline
and amorphous solids, stereographic projection and crystal orientation
determination, and the concept of reciprocal vector
space. Laboratory work in X-ray diffraction is also included.
Doctoral student Henry White operates the NASA Microgravity Simulator as
local high school students look on and learn.
STRENGTH OF MATERIALS ESM 513, FALL
A unified approach for all solid materials will be used with
regard to the correlation between microstructure and their
macroscopic mechanical properties. The course deals with
various testing techniques for delineating mechanical properties
of materials, considering elasticity, anelasticity, plasticity,
dislocation theory, cohesive strength, fracture, and surface
wear. Attention is given to strengthening mechanisms for
solids, metals, ceramics, and polymers.
KINETICS AND TRANSFORMATIONS I ESM 521, SPRING
Atomistic rate processes in solids with emphasis on diffusion
in crystals. Theory of diffusion and experimental techniques;
role played by a broad class of crystalline imperfections.
Topics include annealing of deformed materials, kinetics of
defect interactions, thermally controlled deformation, kinetics
of nucleation and growth, solidification, and precipitation.
IMPERFECTIONS IN CRYSTALS ESM 522, SPRING
The characteristics of point defects in metals, semiconductors,
and ionic solids are described, and the thermodynamics
of point defects is developed. Dislocation theory is introduced
and the structures of internal boundaries are described.
Finally, interactions between lattice imperfections are discussed,
with emphasis on plasticity and fracture.
SOLID-STATE ELECTRONICS ESM 523, FALL
A study of the electronic processes in solids leading to the
analysis and design of materials and devices. Crystal structures,
binding, electrical and thermal conductivities, diffusion,
galvomagnetic, thermomagnetic, and thermoelectric effects.
Hall effect and magnetoresistance. Conductivity in thin films.
KINETICS AND TRANSFORMATIONS II ESM 531, SPRING
A review of the processes by which structures are changed in
the solid state. Classical nucleation theory including homogeneous
and heterogeneous mechanisms. Diffusion and diffusionless
growth mechanisms. Transformation kinetics.
MATERIALS PROCESSING ESM 532, FALL
A study of manufacturing processes used in the semiconductor
industries. Topics include single crystal growth, compound formation,
zone refining, epitaxial growth, doping techniques, thin
film techniques, thick film techniques, passivations, isolations,
lead bonding techniques, cleaning and etching, and failure
analysis; discrete devices and integrated circuit (IC) devices;
various modern concepts in IC processing.
POLYMERIC MATERIALS ESM 533, FALL
Introduction to the physical properties of polymeric materials.
Conformations, phase diagrams, and flow properties of polymers
and polymer solutions. Rubber elasticity of polymer networks
and melts. Flory-Huggins lattice model for concentrated
solutions. Applications to diffusion, segregation, and spinodal
decomposition in polymer blends. Experimental methods.
ADVANCED LABORATORY ESM 534, FALL
Students perform five advanced materials laboratory experiments,
choosing from the following topics: Hall effect in semiconductors,
Mossbauer magnetism measurement, High Tc
semiconductor characterization, absorption of particle radiation,
wetting phases, contact angle measurements, polymer
thin film morphology, and adhesion properties of polymer
interfaces.
MODERN ELECTRON MICROSCOPY ESM 542, FALL
Principles and practice for transmission and scanning transmission
electron microscopes. Instrument design. Specimen
preparation. Instrument operation. Electron diffraction and
imaging theory. Microanalysis using X-ray and electron spectra.
Typical electron microscope investigations are outlined
and used as examples.
Students and faculty share a special bond. Here Professor Rafailovich joins
Dr. Jason Li and his family at graduation prior to his starting a new job at
Exxon Research Corporation.
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ENGINEERING CERAMICS ESM 543, SPRING
The characterization of ceramics is reviewed with special reference
to advanced engineering ceramics, bulk high-temperature
superconductors, and ceramic magnets. Typical
microstructures and thermal, mechanical, and electrical properties
are compared. These properties are related to the various
methods of processing.
SEMINAR IN SURFACE SCIENCE ESM 600, SPRING
Discussions and reading on current problems in surface
physics, chemistry, and crystallography.
A micrograph of thermal sprayed coatings of alumina. Some of the microstructural
features include unmolten particles, dendrite growth, and columnar
structures. (The field of view is approximately 5000 sq.um.)
SEMINAR IN PLASTICITY AND FRACTURE ESM 602, FALL
Intended for advanced students, especially those doing
research in the area. Topics: detailed description of defects
and their relations to mechanical structure; dislocation theory;
plasticity and yield criteria; creep and fatigue; microscopic
theory of fracture including ductile and brittle behavior and
the relationship of plastic flow to cleavage.
SEMINAR IN ULTRASONIC METHODS AND
INTERNAL FRICTION IN SOLIDS ESM 604, SPRING
Review of advanced measurement techniques in the field of
ultrasonics coupled with quantitative descriptions of experimental
variables related to the sample microstructure.
Applications to optical, electrical, and mechanical properties
are discussed. Use of ultrasonics for nondestructive evaluation
is considered.
ADVANCED DIFFRACTION TECHNIQUES ESM 605, FALL
Advanced topics in diffraction theory including the dynamical
theory in perfect and imperfect crystals and its applications in
imaging methods. Other topics from the following list are pursued
if time is available: EXAFS/EXELFS/SEXAFS;
LEED/RHEED; small-angle scattering; Kossel line and electron
channeling patterns; convergent beam diffraction; phonon
scattering; glancing incidence X-ray diffraction; diffraction from
defect structures; colored symmetry; holography.
SEMINAR IN OPTICAL PROPERTIES OF MATERIALS ESM 606, FALL
A survey of modern optical materials and their characterization.
The properties of both glasses and crystalline materials
are related to physical origin. Electro-optic, elasto-optic, and
magneto-optic properties and their interrelations are related
to applications in technology including laser systems, displays,
and spectroscopy.
SEMINAR IN CATALYSIS ESM 608, FALL
Introduction to homogeneous and heterogeneous catalysis.
Geometric factors in catalysis. The kinetics of heterogeneous
catalysis. Electronic factors in catalysis: metals, semiconductors,
and surface species. Preparation and properties of metal
surfaces. Porosity. Typical industrial processes, e.g., Fischer-Tropsch,
ammonia synthesis, ammonia oxidation, etc.
SEMINAR IN REACTIONS IN INORGANIC SOLIDS ESM 610, FALL
Crystal growth and the nature of defects in inorganic solids.
Crystallography and nucleation phenomena in selected inorganic
single crystals. Theories of isothermal decomposition
kinetics. Measurement of decomposition rates. Radiation
effects and nature of radiation damage in inorganic solids.
Photodecomposition and the underlying theories of photolysis.
A resolidified alumina particle that demonstrates dendritic growth.
SEMINAR IN ADVANCED THERMODYNAMICS OF SOLIDS ESM 612, SPRING
The fundamentals of the thermodynamics of irreversible
processes and the theory applied to thermal diffusion, thermoelectric
transport, and other coupled processes in solids
are presented. Thermodynamics of multicomponent phase
equilibria. Diffusion, oxidation, and other rate processes in
ternary and higher-order systems.
SEMINAR IN MATERIALS AND ENVIRONMENT ESM 613, SPRING
Interactions between materials and their environments
including corrosion, oxidation, absorption, and adsorption
reactions. The influence of these reactions on the properties
of materials, the design of materials resistant to these phenomena,
alternative methods of protection, and the utilization
of these reactions in promoting breakdown and deterioration
of materials.
SEMINAR IN DIFFUSION IN SOLIDS ESM 614, SPRING
Diffusion in solids is considered in detail, including solution of
the transport equations for volume, grain boundary, and surface
diffusion. Kirkendall effect and other diffusion phenomena,
atomic mechanisms of diffusion, correlation effects, etc.
Next, the theory of processes in which diffusion plays an
important role is considered, such as ionic conduction, oxidation
of metals, and the sintering of solids.
SEMINAR IN PHASE TRANSFORMATIONS ESM 615, FALL
The theory of phase transformations in solids is considered.
Kinetics and mechanisms of nucleation and growth and
martenistic transformations. Melting and solidification, precipitation
from solid solution, polymorphic transformations,
eutectic and eutectoid reactions, second-order transitions,
recrystallization, and other transformations in solids.
SPECIAL PROBLEMS IN MATERIALS SCIENCE ESM 696
Supervised reading and discussion of selected publications in
particular fields of materials science.
MATERIALS SCIENCE COLLOQUIUM ESM 697
A weekly series of lectures and discussions by visitors, local
faculty, and students presenting current research results.
PRACTICUM IN TEACHING ESM 698
A semester-long experience of teaching at the college level
under faculty supervision.
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Program Description
