Indlela yokuhwamuka kwe-electron beam iwuhlobo lwe-vacuum evaporation coating, esebenzisa imishayo ye-electron ukushisa ngokuqondile into ehwamukayo ngaphansi kwezimo ze-vacuum, ihwamulise into ehwamukayo futhi iyihambise ku-substrate, futhi ijiye ku-substrate ukuze yakhe ifilimu elincanyana. Kudivayisi yokushisa ye-electron beam, into evuthayo ifakwa ku-crucible epholile ngamanzi, engagwema ukusabela phakathi kwezinto ezikhishwayo kanye nodonga lwe-crucible futhi ithinte ikhwalithi yefilimu. Ama-crucible amaningi angafakwa ocingweni ukuze kuzuzwe ukuhwamuka ngesikhathi esisodwa noma okuhlukene kanye nokubekwa kwezinto ezihlukahlukene. Ngokuhwamuka kwe-electron beam, noma iyiphi into ingahwamuka.
Ukuhwamuka kwe-electron beam kungahwamuka izinto zamaphuzu ancibilika kakhulu. Uma kuqhathaniswa nokuhwamuka kokushisa okujwayelekile kokumelana, inokusebenza kahle kokushisa okuphezulu, ukuminyana kwamanje kwe-beam, kanye nesivinini sokuhwamuka okusheshayo. Ifilimu nefilimu yezinto ezihlukahlukene ze-optical ezifana nengilazi ye-conductive.
Isici sokuhwamuka kwe-electron beam ukuthi ngeke noma akuvamile ukumboza izinhlangothi ezimbili zesakhiwo esinezinhlangothi ezintathu eziqondiwe, futhi ngokuvamile ifaka kuphela endaweni eqondiwe. Lona umehluko phakathi kwe-electron beam evaporation kanye ne-sputtering.
I-electron beam evaporation ivame ukusetshenziswa emkhakheni wocwaningo lwe-semiconductor kanye nezimboni. Amandla e-electron asheshisiwe asetshenziselwa ukushaya into eqondisiwe, okwenza into eqondiwe ihwamuke futhi iphakame. Ekugcineni yafakwa kuthagethi.
Isikhathi sokuthumela: Dec-02-2022