Pombi yekudzivirira mvura inodziya(VIP) inoita basa rakakosha muminda yakasiyana-siyana yetekinoroji yepamusoro, kunyanya mumasisitimu epataxy (MBE).MBEinzira inoshandiswa kugadzira makristaro emhando yepamusoro e semiconductor, nzira yakakosha mumagetsi emazuva ano, kusanganisira michina ye semiconductor, tekinoroji ye laser, uye zvinhu zvepamusoro. Kuchengetedza tembiricha yakaderera zvakanyanya panguva iyi kwakakosha, uye pombi yekudzivirira mvura inopisatekinoroji inoita kuti mvura inoyerera ifambiswe zvakanaka kuti ichengetedze mamiriro ezvinhu anodiwa. Blog rino richaongorora basa nekukosha kwepombi yekudzivirira mvura inopisamumasisitimu eMBE.
Chii chinonzi Molecular Beam Epitaxy (?)MBE)?
Molecular beam epitaxy (MBE) inzira inodzorwa zvakanyanya yekukura mafirimu matete ezvinhu, anowanzo shandiswa mukugadzira ma semiconductors. Maitiro aya anoitika munzvimbo ine vacuum yakawanda, uko matanda emaatomu kana mamorekuru anonangidzirwa kune substrate, zvichibvumira kukura kwemakristaro nedanho nekudzora kwakanyatsojeka. Kuti maitiro aya arambe akasimba, tembiricha dzakaderera zvakanyanya dzinodiwa, ndipo panodiwapombi yekudzivirira mvura inopisatekinoroji inova yakakosha.
Basa rePipe yeVacuum Insulated in MBE Masisitimu
Pombi yekudzivirira mvura inodziyainoshandiswa muMBEmasisitimu ekutakura zvinwiwa zvine cryogenic, zvakaita se liquid nitrogen kana liquid helium, kuti zvitonhorese zvikamu zviri mukati mesisitimu. Izvi zvinwiwa zvine cryogenic zvakakosha pakuchengetedza vacuum yakakwira zvakanyanya uye kudzora tembiricha iyoMBEmasisitimu anoda kuti zvinhu zvishande zvakanaka. Pasina insulation inoshanda, mvura dzinopisa dzinokurumidza kudziya, zvichikonzera kusagadzikana kwekushisa uye kukanganisa kukura kwe epitaxial.
Iyopombi yekudzivirira mvura inopisainoita kuti pave nekurasikirwa kushoma kwekupisa panguva yekutakura kwemvura idzi dzinopisa. Chigadziko chevacuum chiri pakati pemapaipi emukati neekunze chinoshanda sechinodzivirira kupisa chinoshanda zvakanyanya, chinoderedza kutamiswa kwekupisa kuburikidza nekufambisa uye kutenderera, izvo zviri zvikonzero zvikuru zvekuchinja-chinja kwekushisa mumasisitimu ekupisa.
SeiPipe yeVacuum Insulated Zvakakosha kuneMBE Masisitimu
Kunyatsojeka kunodiwa muMBEmasisitimu anoitapombi yekudzivirira mvura inopisa chinhu chinodiwa. Tekinoroji yeVIP inoderedza njodzi yekubikwa kwemvura inodziya, izvo zvinogona kukanganisa kutonhora kwesystem uye kugadzikana kwevacuum. Pamusoro pezvo, kushandiswa kwemapaipi anodziya muvacuum kunobatsira kuderedza mari yesimba nekuderedza kudiwa kwesimba rekuwedzera rekutonhodza, zvichiwedzera kushanda zvakanaka kwesystem.
Imwe mukana wekushandisapombi yekudzivirira mvura inopisamuMBEmasisitimu aya akavimbika kwenguva refu. Mapaipi aya akagadzirwa kuti achengetedze kupisa kwenguva yakareba, zvichiita kuti agare achishanda zvakanaka munzvimbo dzine njodzi dzakadai seMBE.
Mhedziso:Pipe yeVacuum Insulated ZvinowedzeraMBE Kushanda Kwemasisitimu
Kubatanidzwa kwepombi yekudzivirira mvura inopisamuMBEmasisitimu akakosha pakuchengetedza kunyatsojeka uye kugadzikana kunodiwa nemaitiro aya. Nekuderedza kutamiswa kwekupisa, tekinoroji yeVIP inoita kuti cryogenic liquids igare patembiricha yakaderera inodiwa, zvichikurudzira kukura kwe semiconductor kwakanyanya uye kuderedza mari yekushanda.MBEtekinoroji iri kuramba ichifambira mberi, basa repombi yekudzivirira mvura inopisakutsigira maitiro aya kucharamba kuri chinhu chakakosha.
Nguva yekutumira: Gumiguru-11-2024