ARCHIVE MATERIAL!
MSc Crystallography
Applied Crystallography
Aims & Objectives
The overall aim of this MSc module is to give the students a few
in-depth examples of the
applications of materials and solid-state chemical/physics
crystallography in academic research,
industrial research, and its general use in the outside world.
The general aim is to be take examples
mainly from materials and solid-state chemistry/physics so as to provide a
complimentary view to the application of crystallography in
structural molecular biology which is covered
by the protein crystallography module.
The objectives of each lecture are given below:
- Lecture 1
To illustrate the different types of crystal structures formed by inorganic
oxides;
To show how structures may be classified according to structural type;
To introduce the concept of relating structure to physical properties;
To discuss the application of diffraction methods to the structure determination
of high-temperature superconductors;
To demonstrate the similarity in structure of the various high-temperature
superconductors.
- Lecture 2
To discuss the importance of the SiO4 tetrahedron in the formation of different
silicate mineral structures;
To expand the concept of the relationship between structure and physical
properties with reference to the rock-forming silicate minerals;
To give the students a hands-on demonstration of the different optical
properties of various minerals using two different sources of granite.
- Lecture 3
To continue the concept of the relationship between structure and physical
properties with reference to cements;
To discuss the different complimentary methods used to investigate cements.
- Lecture 4 (Invited Lecturer)
To discuss the Cambridge Crystallographic Structural Database;
what it contains;
and how to use it;
To discuss how databases may be used to deduce information about the molecular
interactions between different chemical groups;
To give the students hands-on experience of the use of the Cambridge CSD.
- Lectures 5 and 6 (Invited Lecturer)
To introduce the students to the concept of perfect crystals and crystal
defects;
To show how they may be studied by X-ray topography;
To discuss the instrumentation required for X-ray topography;
To outline the principles involved in X-ray topography;
To illustrate X-ray topography using diamond and silicon crystals as
examples;
To demonstrate the difference between the kinematic and dynamic approach to
diffraction theory;
To introduce the students to the concepts involved in the dynamical
theory.
- Lecture 7 (Invited Lecturer)
To discuss the structure and properties of zeolites;
To outline their importance in industrial processes;
To explain the limitations of diffraction in studying the behaviour
of molecules within zeolites;
To briefly explain the concepts involved in the computer simulation
of crystal structures;
To demonstrate how computer simulation and molecular graphics leads to
a greater understanding of how zeolites function.
- Lecture 8 (Invited Lecturer)
To explain the concept of a patent;
To discuss the importance of patents to the pharmaceutical industry;
To outline the crystallographic contents of patents;
To illustrate by example polymorphism in crystals;
To explain why patents are contested and how pattern diffraction is used to both
defend and attack patents in a court of law.
- Lecture 9
To provide the students with a variety of practical examples of the use
of electron microscopy for the study and characterization of materials;
To briefly discuss the use of nano- and micro-technologies.
- Lectures 10 and 11
To provide the students with a background to the scientific methods used
in the study of archeological samples;
To briefly discuss the merits and disadvantages of the scientific methods
available;
To show by illustration how forgeries are distinguished from the genuine
objects;
To demonstrate how optical and electron microscopy can be used to examine metal
samples;
To give the students hands-on experience in distinguishing between
genuine and artificial metal corrosion;
In addition, one of the objectives of the visit to EPSRC central facilities
(SRS and RAL) is to provide further examples of the application of the use of
crystallography external to the home laboratory.
Links to
MSc Course Aims & Objectives
and
Applied Crystallography
Timetable 1996/7.