Neither magnesium nor boron brought particularly many electrons to MgB2. 在硼化镁中,镁跟硼都没有提供特别多电子。
This film is deposited on the surface of the glass by evaporating crystals, use of cryolite or magnesium fluoride, in a vacuum. 涂敷薄膜时,通常是将玻璃置于真空之中,然后使冰晶石或氟化镁晶体气化,令其沉积于玻璃表面上。