Embonini ye-semicondector esheshayo ye-semiconductor, ukulondolozela izimo eziqondile zemvelo zibalulekile ezinhlanganweni ezisezingeni eliphakeme zokukhiqiza.I-Molecular Beam Epitaxy (MBE), inqubo ebaluleke kakhulu ekubonakalisweni kwe-semiconductor, inzuzo kakhulu kusuka ekuthuthukisweni kubuchwepheshe obupholile, ikakhulukazi ngokusebenzisa i-nitrogen ewuketshezi futhiI-Vacuum Insurated Pipes (VIP). Le bhulogi ihlola indima ebalulekile yeInyokaEkuthuthukiseni Thela indluIzicelo, zigcizelela ukusebenza kahle kanye nokwethembeka.
Ukubaluleka kokupholisa eMBE
I-Molecular Beam Epitaxy (MBE)Indlela elawulwa kakhulu yokufaka izingqimba ze-athomu ku-substrate, kubalulekile ukuze kukhiqizwe amadivaysi emithinductor afana nabakwa-transistors, ama-lasers, namaseli elanga. Ukufeza ukucaciswa okuphezulu okudingekayo eMbe, ukulondolozwa kwamazinga okushisa aphansi aqinile kubalulekile. I-liquid nitrogen ivame ukusetshenziselwa le nhloso ngenxa yendawo yayo ephansi kakhulu ye-to -16 ° C, iqinisekisa ukuthi ama-substrates ahlala emazingeni okushisa adingekayo ngesikhathi senqubo yokubekwa.
Indima ye-nitrogen ewuketshezi ku-MBE
I-liquid nitrogen ibaluleke kakhulu ezinqubweni ze-MBE, ihlinzeka ngendlela engaguquki yokupholisa eqinisekisa ukuthi imali ye-Declusion yenzeka ngaphandle kokuguquguquka okungafuneki kwe-thermal. Lokhu kuzinza kubalulekile ekukhiqizeni izinto ze-semiconductor ezisezingeni eliphakeme, njengoba ukuhlukahluka okuncane kokushisa kungaholela ekulimaleni noma ekungathobekisweni ezingxenyeni ze-athomu. Ukusetshenziswa kwe-nitrogen ewuketshezi kusiza ukufeza izimo ze-vacuum ephezulu kakhulu ezidingekayo kwi-MBE, ukuvimbela ukungcoliswa kanye nokuqinisekisa ubumsulwa bezinto zokwakha.
Izinzuzo zamapayipi afakwe i-vacuum (VIP) eMbe
I-Vacuum Insurated Pipes (VIP)ziyimpumelelo ekuhanjisweni okusebenzayo kwe-nitrogen ewuketshezi. Lawa mapayipi aklanywa ngongqimba we-vacuum phakathi kwezindonga ezimbili, ukunciphisa kakhulu ukudluliswa kokushisa nokugcina izinga lokushisa le-cryogenic le-nitrogen ewuketshezi njengoba lisuka kwisitoreji siye kwisitoreji se-MBE. Lo mklamo unciphisa ukulahleka kwe-nitrogen ewuketshezi ngenxa yokuhwamuka, ukuqinisekisa ukugcwala okuqinile nokuthembekile kwi-MBE Applatus.
Ukusebenza kahle kanye nokusebenza kwezindleko
UkusebenzisaInyokaphakathi kwa-Izicelo ze-MBEinikeza izinzuzo eziningana. Ukulahleka kokushisa okuncishisiwe kusho ukuthi i-nitrogen encane ewuketshezi iyadingeka, wehlise izindleko zokusebenza kanye nokuthuthukisa ukusebenza kahle. Ngaphezu kwalokho, izakhiwo zokufakwa kweInyokaNikela endaweni yokusebenza ephephile ngokunciphisa ubungozi be-frostbite nezinye izingozi ezihambisana nokuphatha izinto ze-crygenic.
Ukuqina kwenqubo ezithuthukisiwe
Inyokaiqinisekisa ukuthi i-nitrogen ewuketshezi ihlala isezingeni lokushisa elingaguquki kulo lonke uhambo lwayo lokuya kuUhlelo lwe-MBE. Lokhu kuzinza kubaluleke kakhulu ngokugcina izimo eziqinile ezidingekayo ekukhiqizweni kwe-semiconductor ephezulu. Ngokuvimbela ukuguquguquka kwezinga lokushisa,InyokaIsiza ukukhiqiza i-Uniform Uniform kanye nezendlalelo ze-semiconductor zamahhala, ukuthuthukisa ikhwalithi ephelele kanye nokusebenza kwemikhiqizo yokugcina.
Imishini ye-HL Cryogenic: Ukuhola indlela nezinhlelo zokujikeleza kwe-nitrogen ezithuthukile
I-HL Cr Cryogenic Equiced Co, Ltd yathuthukile futhi yacwaninga ngesimo-kwe-ArtUhlelo lokujikeleza kwe-nitrogen lokuhamba kwe-nitrogenLokho kuqala ethangini lokugcina bese kuphela ngemishini ye-MBE. Lolu hlelo lubona imisebenzi yezokuhamba kwe-nitrogen ye-litrogen, ukungcola kokukhucululwa, ukuncishiswa kwengcindezi & umthethonqubo, ukuphuma kwe-nitrogen, kanye nokuphinda usebenzise kabusha. Yonke inqubo ibhekwa ngezinzwa ze-Crycogenic futhi ilawulwa yi-PLC, inika amandla ukushintshwa kwezindlela zokusebenza okuzenzakalelayo nezemibhalo.
Njengamanje, lolu hlelo lusebenza ngokuqinile okokusebenza kwe-MBE kusuka kubakhiqizi abaphambili njenge-DCA, Ribe, kanye neFermi. Ukufakwa kweImishini ye-HL Cryogenic'Uhlelo oluphambili luqinisekisa ukulethwa okuthembekile futhi okusebenzayo kwe-nitrogen ewuketshezi, okwenza ngcono ukusebenza nokuqina kwezinqubo ze-MBE.
Ukugcina
Embonini ye-semiconductor, ikakhulukazi ngaphakathi Izicelo ze-MBE, ukusetshenziswa kwe-nitrogen ewuketshezi futhiI-Vacuum Insurated Pipes (VIP)kubalulekile.InyokaHhayi nje kuphela uthuthukisa ukusebenza kahle kanye nokusebenza kwezindleko zezinhlelo zokupholisa kepha futhi kuqinisekisa ukuqina nokunemba okudingekayo ukwakheka okuphezulu kwe-semiconductor. Njengoba isidingo samadivayisi we-semiconductor athuthukile aqhubeka nokukhula, izinto ezintsha kuInyokaUbuchwepheshe nezinhlelo ezithuthukile ezifana nalezo ezenziwe nguImishini ye-HL Cryogenicuzodlala indima ebalulekile ekuhlangabezaneni nezidingo eziqinile zemboni futhi aqhubekele phambili ngentuthuko yesikhathi esizayo.
Ngokufaka izinzuzo zeInyokana-Imishini ye-HL Cryogenic's-enziwe ngobuhlakaniUhlelo lokujikeleza kwe-nitrogen lokuhamba kwe-nitrogen, abakhiqizi be-semiconductor bangafinyelela ukuvumelana okukhulu, ukusebenza kahle, kanye nokuphepha ezinhlelweni zabo ze-MBE, bafaka isandla ekuthuthukisweni kwamadivayisi we-elekthronikhi alandelayo.
Isikhathi sePosi: Jun-15-2024
