略語大辞典 [Chem] 29 TMGa trimethylgalium トリメチルガリウム. 金属有機化学蒸着による半導体製造の原料. trimethylgalium; a chemical source for Ga in MOCVD(metal-organic chemical vapor deposition); e.g. for GaAs crystal growth, the sample is rotated between AsH3 and TMGa; [Chem:C:Phys]. 丸善「略語大辞典」JLogosID : 11852200