Katundu ndi ntchito za mafilimu a diamondi mutu 2

Katundu wamagetsi ndi kugwiritsa ntchito mafilimu a diamondi
Diamondi ilinso ndi bandwidth yoletsedwa, kuyenda kwapamwamba kwambiri, kutentha kwabwino, kuchuluka kwa ma elekitironi ochulukirapo, kusasinthasintha kwa dielectric yaying'ono, magetsi owonongeka kwambiri komanso kuyenda kwa ma elekitironi, ndi zina zotero. Voltage yake yowonongeka ndi yayikulu kuposa Si ndi GaAs, ndipo kuyenda kwa ma elekitironi ndi mabowo ndi kokwera kwambiri kuposa kwa monocrystalline silicon CA:. Filimu ya diamondi ingagwiritsidwe ntchito ngati zinthu zolumikizira ma semiconductor. Pakadali pano yafufuza bwino mbali ya diamondi yokhala ndi silicon (zotsatira za mankhwala ndi dera la logic, zida izi zimatha kugwira ntchito bwino pa 600 ℃ pansi pa ntchito yanthawi zonse, mu chipangizo cha semiconductor chotentha kwambiri chili ndi mwayi waukulu wogwiritsa ntchito. Chifukwa cha kusiyana kwakukulu kwa band ya diamondi, ingagwiritsidwe ntchito potulutsa kuwala kwabuluu, kuzindikira kuwala kwa ultraviolet, ndi zida zotsika zotayikira.

Kapangidwe ka Mawonekedwe ndi Kugwiritsa Ntchito Mafilimu Opyapyala a Daimondi
Daimondi ili ndi mphamvu zabwino kwambiri zowunikira, kuwonjezera pa kukhalapo kwa nsonga zazing'ono zoyamwa (zomwe zimayambitsidwa ndi kugwedezeka kwa phonon) mu 3 ~ 5μm, kuchokera kunja (225nm) mpaka kutali kwa infrared (25μm) mitundu yonse ya mikanda, diamondi ili ndi mphamvu yayikulu yotumizira, ndi chinthu chabwino kwambiri pawindo la lasers ndi zowunikira zamphamvu kwambiri. Daimondi mu gulu la infrared la kuwala kowonekera, zomwe zimapangitsa kuti ikhale yopanga kutsogolo kolimba kwambiri, kosagwedezeka ndi dzimbiri komwe kumadzazidwa ndi zenera lakunja la kuwala, kotero kuti chinthucho ndi chabwino kwambiri, chingagwiritsidwe ntchito poletsa zipolopolo pawindo la infrared. Kuphatikiza apo, index ya refractive ya diamondi ndi yayikulu, ingagwiritsidwe ntchito ngati filimu yowunikira yochepetsera batri ya dzuwa. Filimu ya diamondi yolowera mu radar si yosavuta kupotoza, ingagwiritsidwe ntchito ngati radome, fly ndi zipolopolo mu ndege ya supersonic, radar ya mutu wa cone singathe kupirira kutentha kwakukulu, komanso ndizovuta kupirira madontho amvula othamanga kwambiri komanso kuphwanya fumbi, ndi. Daimondi yopangidwa kukhala radome, sikuti imangotulutsa kutentha mwachangu, komanso imatha kukana kutopa, komanso imatha kuthetsa radome mu liwiro lalikulu kuti ipirire vuto la kusakanikirana kwa kutentha kwambiri.
Ntchito zina za filimu ya diamondi
Filimu ya diamondi ili ndi modulus ya high Young ndi elastic modulus, zomwe zimathandiza kutumiza mafunde a acoustic acoustic amplitude pafupipafupi komanso modalirika kwambiri, ndipo ndi mtundu watsopano wa zipangizo zopangira zosefera mafunde a acoustic amplitude zomwe zimakhala zosavuta kwambiri. Diamondi ili ndi modulus yolimba komanso liwiro lofalitsa mawu, ndipo ingagwiritsidwe ntchito ngati cholankhulira chapamwamba kwambiri cha mawu apamwamba.
Daimondi ili ndi modulus yolimba komanso kufalikira kwa mawu mwachangu, kotero ingagwiritsidwe ntchito ngati zinthu zogwedera za nembanemba pa cholankhulira chapamwamba kwambiri cha mawu apamwamba.
Kuphatikiza apo, diamondi ili ndi mphamvu yabwino ya mankhwala ndipo imalimbana ndi dzimbiri chifukwa cha ma asidi osapanga okosijeni pa kutentha kosiyanasiyana. Gawo lake lalikulu, kaboni, ndi chinthu chopanda poizoni, chosadetsa chomwe sichingagwirizane ndi thupi la munthu. Chifukwa diamondi sichita mogwirizana ndi magazi a munthu ndi madzi ena a minofu, diamondi ndi chinthu chabwino kwambiri chopangira bio-implant, chomwe chingagwiritsidwe ntchito popanga ma valve opangidwa ndi mtima.

– Nkhaniyi yatulutsidwa ndiwopanga makina ophikira vacuumGuangdong Zhenhua