1. Kaka uhi hoʻoheheʻe ʻanaʻO ke kaʻina hana ka hoʻoheheʻe ʻana o nā mea kiʻiʻoniʻoni, ka lawe ʻana i nā ʻātoma mahu i loko o ka ʻūhā kiʻekiʻe, a me ke kaʻina o ka nucleation a me ka ulu ʻana o nā ʻātoma mahu ma ka ʻili o ka mea hana.
2. He kiʻekiʻe ka deposition vacuum deposition o ka hoʻoheheʻe ʻia ʻana o ke kino, ma ke ʻano he 10-510.-3Pa. ʻO ke ala kūʻokoʻa o nā molekele kinoea he 1 ~ 10m kauoha o ka nui, ʻoi aku ka nui ma mua o ka mamao mai ke kumu evaporation i ka workpiece, ua kapa ʻia kēia mamao i ka mamao evaporation, maʻamau 300 ~ 800mm.ʻAʻole hiki ke hoʻopili ʻia nā ʻāpana uhi me nā molekele kinoea a me nā ʻātoma mahu a hiki i ka mea hana.
3. ʻAʻole i ʻeha ka ʻāpana hoʻoheheʻe ʻana o ka ʻūhā, a hele pololei nā ʻātoma mahu i ka mea hana ma lalo o ka momi kiʻekiʻe.ʻO ka ʻaoʻao wale nō e kū pono ana i ke kumu evaporation ma ka mea hana ke loaʻa ka papa kiʻiʻoniʻoni, a ʻo ka ʻaoʻao a me ke kua o ka mea hana ʻaʻole hiki ke loaʻa ka papa kiʻiʻoniʻoni, a ʻo ka papa kiʻiʻoniʻoni ʻaʻole hiki ke loaʻa ka papa kiʻiʻoniʻoni.
4. He haʻahaʻa ka ikehu o nā ʻāpana o ka ʻōpala hoʻoheheʻe ʻana i ka ʻōpala, a ʻo ka ikehu e hiki aku i ka mea hana ʻo ia ka ikehu wela i lawe ʻia e ka evaporation.No ka mea, ʻaʻole i hoʻokaʻawale ʻia ka mea hana i ka wā e hoʻoheheʻe ʻia ai ka hoʻoheheʻe ʻana, ua hilinaʻi wale nā mea metala i ka wela o ka vaporization i ka wā e hoʻoheheʻe ʻia, ʻo 1000 ~ 2000 ° C ka mahana evaporation, a ua like ka ikehu i lawe ʻia me 0.1 ~ 0.2eV, no laila ka ikehu o ka. he haʻahaʻa nā ʻāpana kiʻiʻoniʻoni, liʻiliʻi ka ikaika hoʻopaʻa ma waena o ka papa kiʻiʻoniʻoni a me ka matrix, a paʻakikī ke hana ʻana i kahi uhi hui.
5. He hale maikaʻi ka papa hoʻoheheʻe ʻia ʻana o ka vacuum.Hoʻokumu ʻia ke kaʻina hana hoʻoheheʻe ʻana ma lalo o ka ʻūhā kiʻekiʻe, a ʻo nā ʻāpana kiʻiʻoniʻoni i loko o ka mahu he unahi atomika, e hana ana i kahi kumu maikaʻi ma ka ʻili o ka mea hana.
Ka manawa hoʻouna: Iune-14-2023