MOCVD stands for Metal-Organic Chemical Vapour Deposition, which is a technique for depositing thin layers of atoms onto a semiconductor wafer. Using MOCVD one can build up many layers, each of a precisely controlled thickness, to create materials which have specific optical and electrical properties. Strem Uk is continually adding new products for this dynamic and exciting field.
Its range of products is presented in a brochure (sorted by key element) and includes:
Metal alkyls
- Metal alkyl amides and alkylimides
Volatile metal carbonyls
Metal amidinates
Fluorinated derivatives
Metal alkoxides - Electronic grade chemicals
Metal beta-diketonates
Metal halides
Single source precursors for mixed metal oxides
Metal cyclopentadienyls
Strem Uk also offers electro polished stainless steel bubblers at 150ml to 3000ml capacities and both horizontal-in-line and vertical configurations are available. Standard bubblers are equipped with diaphragm valves rated to 121°C (PCTFE stem tips). Bubblers equipped with high temperature bellows valves rated to 315°C are also available.
Please note that Strem UK now offers NEW DOT 4B, UN stamped electro polished stainless steel bubblers Cylinders (50ml, 150ml and 200ml) for ALD.
A very good booklet is available - either hard or soft copies - from enquiries@strem.co.uk
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