RSM waxa ay la wadaagtaa arrimaha u baahan in fiiro gaar ah loo yeesho marka la iibsanayo agabka la beegsanayo

Isticmaalayaal badan ma tixgeliyaan iibsashada bartilmaameedyada aragtida xirfadeed, markaa maxay tahay in fiiro gaar ah loo yeesho marka la iibsanayo bartilmaameedyada? Aynu waydiino Xiaobian ee Beijing Ruichi si ay u tilmaamaan arrimaha u baahan feejignaanta marka la iibsanayo bartilmaameedyada.

Marka hore, bartilmaameedka, nadiifnimadu waa mid ka mid ah tilmaamayaasha ugu muhiimsan ee shaqada, iyo nadiifinta bartilmaameedku waxay saameyn weyn ku leedahay shaqada filimka dambe ee alaabta. Badeeco kastaa waxay sidoo kale leedahay shuruudo kala duwan oo loogu talagalay nadiifinta bartilmaameedka.

Marka labaad, nuxurka wasakhda ah ee walxaha shakhsi ahaaneed ee bartilmaameedka. Ka dib habayn taxane ah oo bartilmaameed ah, wasakhda ku jirta bartilmaameedka oo adag iyo oksijiinta iyo uumiga biyaha ee daloolada ayaa ah ilaha wasakhda ugu weyn ee filimada la xareeyay. Sababo la xiriira isticmaalka kala duwan ee bartilmaameedyada, shuruudaha waxyaabaha wasakhaysan ee kala duwan ee bartilmaameedyada leh isticmaalka kala duwan ayaa sidoo kale ka duwan. Tusaale ahaan, bartilmaameedyada aluminium iyo aluminium saafi ah oo loo isticmaalo warshadaha semiconductor waxay hadda leeyihiin shuruudo gaar ah oo ku saabsan nuxurka biraha alkali iyo walxaha shucaaca.

Cufnaanta sidoo kale waa mid ka mid ah tilmaamayaasha waxqabadka muhiimka ah ee bartilmaameedka Habka farsamada ee bartilmaameedka, si loo yareeyo daloolada ku jira bartilmaameedka adag iyo hagaajinta shaqada filimka la jeexjeexay, bartilmaameedka guud ahaan waxaa looga baahan yahay cufnaanta sare. Cufnaanta dabeecadda ugu weyn ee bartilmaameedku waxay saameyn weyn ku leedahay heerka xajinta, waxayna saameyneysaa shaqooyinka korantada iyo indhaha ee filimka. Cufnaanta sare ee bartilmaameedka, ayaa si fiican u shaqeyneysa filimka.

Ugu dambeyntii, xajmiga hadhuudhka iyo qaybinta hadhuudhka. Caadi ahaan, walxaha bartilmaameedku waa polycrystalline, cabbirka hadhuudhkuna wuxuu u dhexeeyaa micron ilaa millimitir. Isla bartilmaameedka, heerka firidhsan ee bar-tilmaameedka hadhuudhku wuu ka dhaqso badan yahay kan la beegsanayo hadhuudhka aan fiicneyn; Dhumucda filimada lagu xareeyay sputtering bartilmaameedka leh farqiga cabbirka hadhuudh yar (kala firdhisanaan labiska ah) ayaa ka sii badan.