Sida aynu wada ognahay, qeexida semiconductor waa in ay leedahay conductivity u dhexeeya kirishbooyada qalalan iyo insulators, resistivity u dhexeeya biraha iyo insulator, taas oo inta badan waa heerkulka qolka waa inta u dhaxaysa 1mΩ-cm ~ 1GΩ-cm. Sanadihii la soo dhaafay, vacuum semiconductor daahan in semiconductor weyn ee semi-ka weyn.
Mashiinka dahaarka uumiga uumi wuxuu leeyahay shuruudo adag oo loogu talagalay hawlgalka nidaamyada faakuumka kala duwan, habka bilowga-joojinta, ilaalinta wasakhda marka cilad soo baxdo, iwm, waana in ay u hoggaansamaan nidaamka hawlgalka. 1.Mechanical bambooyin, kuwaas oo kaliya ku shubi kara ilaa 15Pa ~ 20Pa ama sare ...
Xilliga jiilaalka, isticmaaleyaal badan ayaa sheegay in bamka ay adagtahay in la bilaabo oo uu leeyahay dhibaatooyin kale. Kuwa soo socda ayaa ah hababka iyo talooyinka bilaabista bamka. Diyaarinta ka hor inta aanad bilaabin. 1) Hubi cidhiidhiga suunka. Way dabacsanaan kartaa ka hor inta aanad bilaabin, hagaaji bolts ka dib markaad bilowdo, oo si tartiib ah u adkee ...
Dahaarka Ion macnaheedu waa in fal-celiyeyaasha ama walxaha la uumi baxay lagu shubo substrate-ka iyadoo ion-dumamka ion gaaska ama walxaha la uumibixiyay halka walxaha la uumi baxay la kala go'o ama gaaska lagu sii daayo qolka faakuumka. Mabda'a farsamo ee godan cathode daahan adag qalab...
Waxqabadka matoorka faakuumka ee kala duwan ayaa leh kala duwanaansho kale marka laga reebo awoodda lagu shubo vacuum qolka. Sidaa darteed, waxaa aad muhiim u ah in la caddeeyo shaqada uu qabto bamka ee nidaamka faakuumka marka la dooranayo, waxaana lagu soo koobay doorkii uu bamku ka ciyaarayay goobaha shaqada ee kala duwan...
Baahida joogtada ah ee kala duwanaanshaha suuqa, shirkado badan ayaa u baahan inay iibsadaan mashiino iyo qalab kala duwan iyadoo loo eegayo habraacyadooda wax soo saarka. Warshadaha dahaarka faakuumka, haddii mishiinka la dhammayn karo laga bilaabo dahaarka hore ilaa habaynta dahaarka ka dambeeya, faragelin gacanta laguma samaynayo...
1, Samaynta iskudhisyada birta ah ee dusha sare ee bartilmaameedka Halkee ka samaysan yahay habka samaynta isku-xidhka ka samaysan bar-tilmaameed bir ah iyada oo loo marayo geedi socod falcelineed? Tan iyo markii falcelinta kiimikaad ee udhaxeysa qaybaha gaaska falceliska ah iyo atamka dusha la beegsanayo ay soo saaraan atomyada isku dhafan...
Bamka makaanikada waxa kale oo loo yaqaan bamamka hore, waana mid ka mid ah matoorada vacuum-ka hooseeya ee aadka loo isticmaalo, kaas oo isticmaala saliid si uu u ilaaliyo saamaynta shaabadeynta oo ku tiirsan hababka farsamada si ay si joogto ah u beddesho mugga godka nuugista ee bamka, si mugga gaaska ku jira conta la bamgareeyay ...