They’re both essentially vaporizing a metal with high heat to deposit upon a substrate above. Early smelting was just looking to purify the metal and remove impurities, and now we’ve refined that same technique with strictly controlled parameters to deposit exactly what metal we want to have where, to build the microscopic features of modern computer chips.
how is smelting similar to CVD, elaborate plz
They’re both essentially vaporizing a metal with high heat to deposit upon a substrate above. Early smelting was just looking to purify the metal and remove impurities, and now we’ve refined that same technique with strictly controlled parameters to deposit exactly what metal we want to have where, to build the microscopic features of modern computer chips.
I work in a fab and I assure you CVD is not like smelting…you gave me a chuckle though!