Jan Czochralski
Videos
Jan Czochralski was a Polish chemist who invented the Czochralski method, which is used for growing single crystals and in the production of semiconductor wafers. It is still used in over 90 percent o
Jan Czochralski ca. 1910
Opening a seminar in memory of Jan Czochralski organized by Polish Chemical Society and European Association for Chemical and Molecular Sciences (EuCheMS) in the Polish Senate (2013).
Single crystal
Videos
In materials science, a single crystal is a material in which the crystal lattice of the entire sample is continuous and unbroken to the edges of the sample, with no grain boundaries. The absence of t
A single-crystal quartz bar grown by the hydrothermal method
A high-purity (99.999 %) tantalum single crystal, made by the floating zone process, some single crystalline fragments of tantalum, and a high-purity (99.99% = 4N) 1 cm3 tantalum cube for comparison.
Fluorescence of (9H-carbazol-9-yl)(4-chlorophenyl)methanone single crystal.
A huge KDP, potassium dihydrogen phosphate, crystal grown from a seed crystal in a supersaturated aqueous solution at LLNL which is to be cut into slices and used on the National Ignition Facility for frequency doubling and tripling.