Molecular Beam Epitaxy (MBE) hunyanzvi hwekutanga hwakashandiswa kugadzira mafirimu akatetepa uye nanostures akasiyana mashandisirwo, kusanganisira Semiconductor zvishandiso, optoelectronics, uye Quantum computing. Imwe yezvinetso zvakakosha muMBE Sisitimu iri kuramba ichinyanyisa kupisa kwakadzika, ndiko kupiVacuum jacketed pombis (vjp) pinda. Iyi pombi dzepamberi dzakakosha kuti uve nechokwadi chekudzora kudzora mumakamuri eMBE, kuita iwo chinhu chakakosha chikamu mukuzadzisa kukwirira kwemhando yepamusoro kune iyo atomic level.
Chii chinonzi molecular beam epitaxy (MBE)?
Mbe ishandiso inodurura inosanganisira iyo yakadzorwa dhiraivha yeatomu kana mamorekuru ematehwe mune substrate mune yakakwirira-nzvimbo. Maitiro acho anoda chaiyo tembiricha ekutonga kuti uwane zvivakwa zvaunoda zvekushandisa, izvo zvinoita kuti manejimendi anopisa. Mumbeu mbe,vacuum jakitemu pombiinoshandiswa kutakura clyogenic zvinwiwa uye magasi, ichiva nechokwadi chekuti substrate inoramba ichiremekedza pakudziya panguva yekupenda.
Basa reVafum Jacketed Pipes mu MBE SSANGANO
In mbe tekinoroji,vacuum jakitemu pombizvinonyanya kushandiswa kutakura cryogegens yakadai seyechivira nitrogen uye mvura helium kuti itonhore iyo yekudzora iyo mbe yekamuri uye yakabatana zvikamu. Mapipi ane pombi yemukati inobata iyo cryogenic mvura, yakakomberedzwa neyekunze inonyudza jekete ine vacuum layer. Uku kuderera kweVaCuum kunoderedza kupisa kupisa, kudzivirira tembiricha tembiricha uye nekuvimbisa kuti system inochengetedza kupisa kwakanyanya kwakaderera kunodiwa kuMbe.
Zvakanakira kushandisa vacuum jacketed pipe mu mbe tekinoroji
Kushandiswa kwevacuum jakitemu pombiMuMBE tekinoroji inopa akati wandei zvakanakira. Kutanga, ivo vanoona kuti iyo chaiyo yekudyara kudzora kudzora inodiwa kune yakakwirira-mhando yakaonda firimu deposition, iyo yakakosha yekuwana kufanana kwekunyatsojeka. Chechipiri, ivo vanobatsira kuderedza njodzi yekusvibiswa munzvimbo yembeu yekuchengetedza kutendeka kwevacuum. Pakupedzisira,vacuum jakitemu pombiKuvandudza Kubudirira Kwakawanda kweMBE SHEMA RINOGONESA BHUKU-YEMUKADZISI YEMAHARA, YAKABUDA KUDZORA KUSHANDA KWEMAHARA uye KUSVIRA MABHUKU EMARYSPAN.
Ramangwana reVaCuum Jacket Pipes mu MBE Zvikumbiro
Sezvo MBE tekinoroji inoramba ichishanduka uye inoda kufungidzira kwakakwirira kukura,vacuum jakitemu pombiichatamba basa rinowedzera kukosha. Kugadzirwa mune zvekushandisa uye kugadzirwa kunowedzera kuwedzera kuita kweiyi mapaipi, kuvandudza kugona kwesimba kweMBE masisitimu uye kuita kuti abatanidzwe kwezvinhu zvakatowanda zvinhu. Maindasitiri senge Semiconductor Kugadzira uye Quantum computer anoenderera mberi nekuwedzera, kudiwa kwemari yakavimbika uye inoshanda yekunyora manejimendi, sengevacuum jakitemu pombi, zvinongokura chete.
Mukupedzisa,vacuum jakitemu pombiChikamu chakakosha mumbeu yeMBE, inogonesa chaiyo tembiricha yekudzora uye ichiratidza kuti yakabudirira kubhadharwa kwemhando yepamusoro mafirimu. Sezvo kudikanwa kwezvinhu zvepamberi kunoramba kusimuka, mapepa aya anoramba achikosha kuti achengete nzvimbo dzakaderera-tembiricha dzinodiwa kuti ufukidze-kumucheto mbe
Kutumira Nguva: Nov-28-2024
