I-molecroular pitaxy (MBE) yindlela echanekileyo kakhulu esetyenziselwa ukubeka iifilimu ezincinci kunye nolwakhiwo lwezicelo ezahlukeneyo, kubandakanya izixhobo ze-semiconductor, i-optoelectroniki, kunye nekhomputha yekhomputha. Omnye wemiceli mngeni ephambili kwiNkqubo yeMbe igcina ubushushu obuphantsi, kulaphovacuum jacket paipeS (VJP) ingena. Le mibhobho ethile ibalulekile ekuqinisekiseni ulawulo lwe-thermal kumagumbi eMbe, ibenza babe ngamalungu angenakuthelekiswa nanto ekufezekiseni ukukhula komgangatho ophezulu kwizixhobo kwinqanaba leatom.
Yintoni i-pitacur epitaxy (MB)?
I-Mbe yeyokufaka i-proptrolotion ebandakanya i-atomic elawulwayo ye-atomic okanye i-molecular imiqadi eya kwicandelo lendawo ephezulu. Inkqubo ifuna ulawulo lobushushu oluchanekileyo ukufezekisa iipropathi zezinto ezinqwenelekayo zezinto ezinqwenelekayo, ezibangela ukuba ulawulo lwe-thermal lube yinto ebaluleke kakhulu. Kwiinkqubo ze-MBE,vacuum jacket mipeszisetyenziselwa ukuphatha ulwelo lwe-FROGENIC kunye neegesi, ukuqinisekisa ukuba i-substrate ihleli kwiqondo lokushisa ngexesha lenkqubo.
Indima ye-vacuum ye-vacuum jackets kwiinkqubo ze-MBE
Kwiteknoloji ye-Mbe,vacuum jacket mipesNgokuyintloko isetyenziselwa ukuthutha i-cleogens efana ne-nitrogen yolwelo kunye ne-helium engamawele yokupholisa igumbi leMbe kunye nezinto ezinxulumene noko. Imibhobho yombhobho wangaphakathi ophethe ulwelo lwe-Crygenic, ejikelezwe yijacket engaphandle ye-vacum. Olu hlaselo lwe-vacuum lunciphisa ukuhanjiswa kobushushu, ukuthintela ukuguquguquka kobushushu kunye nokuqinisekisa ukuba inkqubo igcina amaqondo obushushu asezantsi afunwa yi-MBE.
IINGXAKI ZOKUSETYENZISELWA KWEXESHA LOKUGQIBELA OLUFUMANELEKILEYO KWI-Mbe Technology
Ukusetyenziswa kwevacuum jacket mipesIteknoloji ye-Mbe inika izibonelelo ezininzi. Okokuqala, baqinisekisa ulawulo oluchanekileyo lwe-thermal olufunekayo ukuze kusetyenziswe i-faplowation ephezulu yefilimu, ebaluleke kakhulu ekufezekiseni ukukhula kwezilwanyana. Okwesibini, banceda ukunciphisa umngcipheko wongcoliseko kwimeko ye-MBE ngokugcina ingqibelelo ye-vacuum. Okokugqibela,vacuum jacket mipesUkuphuculwa kokufezekileyo kwenkqubo ye-MBE ngokunciphisa i-boil-scimer yotywala ye-Crygenic, ekhokelela kwiindleko eziphantsi zokusebenza kunye neendlela ezinde zenkqubo.
Ikamva le-vacuum jackeum rackes kwizicelo ze-MBE
Itekhnoloji ye-MBE iyaqhubeka ivela kwaye ifunwa ngokukhula okuphezulu,vacuum jacket mipesiya kudlala indima ebaluleke ngakumbi. Izinto ezintsha kwizixhobo zokukhupha kunye noyilo ziya kuphucula ngakumbi ukusebenza kwale mipipi, ukuphucula ukusebenza kwenkqubo ye-MBB kunye nokwenza ukuba kufike amaxabiso ezinto eziphezulu. Njengamashishini afana nemveliso ye-semicondcuction kunye ne-CAMUM YOKUGQIBELA Qhubeka nokwandisa, imfuno yezisombululo ezinokuthenjwa nezifanelekileyo zolawulo lwezemori, ezinjevacuum jacket mipes, iya kukhula kuphela.
Ukuququmbela,vacuum jacket mipesInxalenye ebaluleke kakhulu kwiNkqubo ye-MBE, enika amandla okulawula ubushushu kunye nokuqinisekisa ukuba impumelelo ephumeleleyo yeefilimu eziphezulu eziphezulu. Njengoko ibango lezixhobo eziphezulu liyaqhubeka, le mibhobho iya kuhlala ibalulekile ekugcineni iindawo zobushushu eziphantsi ezifunekayo ukuze zitshintshe iteknoloji ye-Mbed.
I-Post Time: I-Nov-28-2024
