PVD Gusohora: Iterambere muburyo bwa tekinoroji ya firime

Mubikoresho siyanse nubuhanga, urwego rwimyenda ya firime rufite uruhare runini mu nganda kuva kuri elegitoroniki kugeza mu nganda zateye imbere. Muri tekinoroji zitandukanye ziboneka, gusohora imyuka yumubiri (PVD) byagaragaye nkuburyo bushya kandi bunoze bwo gushira firime zoroshye kuri substrate. Iyi ngingo izacengera mwisi ya PVD yihuta, iganire kubikorwa byayo, inyungu niterambere rigezweho. PVD gusohora, bizwi kandi nka magnetron sputtering, ni tekinike ikoreshwa cyane munganda ziciriritse kugirango ibike firime zoroshye kuri wafer. Harimo gukoresha plasma kugirango ukure atome mubikoresho bigenewe, hanyuma bigashyirwa kuri substrate, bigakora firime yoroheje.

Inzira itanga ibyiza byinshi, nko kugenzura neza uburebure bwa firime, gufatana neza, hamwe nubushobozi bwo kubitsa ibikoresho bitandukanye birimo ibyuma, okiside, na nitride. Porogaramu ya PVD isohoka ni ngari kandi iratandukanye. Mu nganda za elegitoroniki, zikunze gukoreshwa mu kubitsa ibikoresho bitwara nka aluminium na muringa, bigafasha gukora uduce duto hamwe n’umuzunguruko. Byongeye kandi, gusohora kwa PVD bikoreshwa cyane mu nganda zitwikiriye optique, nka anti-reflecting coatings on lens and mirror kugirango byongere imikorere yumuriro. Iterambere rya vuba muri tekinoroji ya PVD ituma irushaho gukundwa. Iterambere ryibonekeje ni intangiriro yo gusohora ibintu, bishobora kubitsa firime yoroheje yibintu hamwe nibintu byongerewe imbaraga. Mu kwinjiza imyuka ihumanya mu cyumba cya vacuum mugihe cyo kuyishira, abayikora barashobora kugenzura imiterere na stoichiometrie ya firime zabitswe, bitanga imikorere myiza nibikorwa.

Byongeye kandi, guhanga udushya byaguye ubushobozi bwa PVD. Kurugero, ukoresheje intego zigizwe nibikoresho byinshi birashobora kubitsa firime yoroheje cyane ifite imiterere yihariye. Ibi bifungura umuryango witerambere ryibikoresho bishya bya elegitoroniki igezweho, kubika ingufu nibikoresho bikoresha imiti. Muncamake, gusohora PVD nubuhanga bukomeye bwa firime yo gutwikisha ibintu byinshi hamwe nibisabwa vuba. Hamwe no kugenzura neza ububiko bwa firime yoroheje no guhuza nibikoresho bitandukanye, byabaye intandaro yinganda nka electronics na optique. Ubushakashatsi bukomeje gukorwa no guhanga udushya mu bijyanye na spVD ya PVD biteganijwe ko bizarushaho kongera ubushobozi bwabyo, bigafasha gukora ibikoresho bishya no gusunika imbibi z’iterambere ry’ikoranabuhanga.

–Iyi ngingo yasohowe naimashini ikora imashiniZhenhua Vacuum.