Trimethylgallium, Ga(CH3)3, (TMG) is commonly used metalorganic source of gallium for metalorganic vapour phase epitaxy (MOVPE) for preparation of gallium-containing compound semiconductors, such as gallium arsenide (GaAs) (used in space applications, galium nitride (GaN), gallium phosphide (GaP), gallium antimonide (GaSb) (used in fabrication of optoelectronic devices), copper indium gallium sulfide and copper indium gallium selenide (CIGS) (used in manufacture of high efficiency solar panels).
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