BUFVC Search
Current Search
Previous Searches
Introduction to crystal structures. Shows how the regularity of the external appearance of a crystal (interfacial angles, cleavage planes) reflects its internal order. Illustrated with examples of the...
Sublimation of germanium sulphide (GeS) crystals in the ampoule point within a cylindrical growth oven at approximately 5400c. The variation of the pulling rate of 1mm/d over 3,10,30 to 100mm/d gives large...
A discussion between Dr Stuart Pawley, Reader, and Professor William Cochran, FRS, both of the Department of Physics, University of Edinburgh.
Looks at the way a molecular structure can build up through the repeated unit cell into a crystal lattice. Explains the main types of bonding which produce different types of crystal structure. Also...
By means of the magneto-optic Kerr effect, WEISS domains (tiny crystal parts) can be made visible and their changes followed as a magnetic field is set up. Simple magnetic reversal processes, caused by the...
Summary of the optical properties of anisotropic solid crystals. Bi-refringence of liquid crystals and transition of the isotropic state. Study in parallel and convergent polarized light of plates of nematic...
Early use of crystals; working principles of the germanium diode and the transistor; applications and advantages.
Growth of crystals of cadmium iodide through screw dislocation as seen under hot stage microscope; shown also by models.*
Production and properties of X-rays; diffraction of X-ray by a crystal; crystal structure; applications in industry.
You are currently searching in Find DVD. Search all the BUFVC's collections for '"crystals"' in All fields.
Learning on Screen