Wararka
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Dulmar Dhamaystiran ee Farsamooyinka Dhigista Filimka khafiifka ah: MOCVD, Magnetron Sputtering, iyo PECVD
Wax-soo-saarka semiconductor, halka sawir-qaadista iyo etching ay yihiin hababka ugu badan ee la sheego, farsamooyinka kaydinta filimka epitaxial ama khafiifka ah ayaa si isku mid ah muhiim u ah. Maqaalkani waxa uu soo bandhigayaa dhowr habab dhigista filim khafiif ah oo caadi ah oo loo isticmaalo samaynta chips, oo ay ku jiraan MOCVD, magnetr ...Sii akhri -
Sapphire Thermocouple Tubooyinka Ilaalinta: Horumarka Dareemida Heerkulka Saxda ah ee Deegaanka Warshada ee Adag
1. Cabbirka Heerkulka - Laf-dhabarka Xakamaynta Warshadaha Iyada oo leh warshado casri ah oo ku shaqeeya xaalado sii kordhaya oo adag oo aad u daran, kormeerka heerkulka saxda ah oo la isku halleyn karo ayaa noqday lagama maarmaan. Waxaa ka mid ah tignoolajiyada kala duwan ee dareemayaasha, thermocouples si ballaaran ayaa loo qaatay iyada oo ay ugu wacan tahay ...Sii akhri -
Silicon Carbide Iftiiminta Muraayadaha AR, Furitaanka Khibrad Muuqaal Cusub oo Aan Xuduud Lahayn
Taariikhda tignoolajiyada bini'aadamka waxaa badanaa loo arki karaa inay tahay dabagal aan joogsi lahayn oo "kor u qaadis" -qalabka dibadda ee kor u qaadaya awoodaha dabiiciga ah. Dabka, tusaale ahaan, waxa uu u adeegay hab-dhiska dheefshiidka “ku-dar-ku-galka”, isaga oo u sii daaya tamar badan horumarinta maskaxda. Radio, dhashay dabayaaqadii qarnigii 19-aad, bec...Sii akhri -
Sapphire: "Sixirka" Ku Qarsoon Gemsyada Daah-furnaanta ah
Weligaa ma la yaabtay buluuga quruxda badan ee safayr? Dhagaxan dahabka ah ee quruxda badan, ee lagu qiimeeyay quruxdiisa, waxa uu hayaa sir "awood sare oo sayniseed" oo wax ka bedeli karta tignoolajiyada. Horumarradii ugu dambeeyay ee saynisyahano Shiinees ah ayaa furay sirta kulaylka qarsoon ee oohinta sapphire...Sii akhri -
Sapphire Midab Koray Shaybaadhka Ma yahay Crystal Mustaqbalka Alaabta Dahabka? Falanqayn Dhamaystiran Oo Ku Saabsan Faa'iidooyinkeeda Iyo Isbeddellada Ay Leedahay
Sanadihii la soo dhaafay, kiristaalo sapphire midab leh oo shaybaadhka koray ayaa u soo baxay sidii qalab kacaan ah oo ku jira warshadaha dahabka. Bixinta noocyo kala duwan oo midabyo ah oo ka baxsan sapphire-ka buluugga ah ee caadiga ah, dhagaxyadan dhagaxa ah ee loo yaqaan 'synthetic gemstones' waxaa lagu farsameeyay adva...Sii akhri -
Saadaasha iyo Caqabadaha Qalabka Semiconductor-ka Shanaad
Semiconductors waxay u adeegaan sidii rukunka da'da macluumaadka, iyadoo qalab kasta uu dib u qeexayo xuduudaha tignoolajiyada aadanaha. Laga soo bilaabo jiilkii koobaad ee semiconductors-ku-salaysan silikoon ilaa jiilka afraad ee agabka bandgap-ballaaran ee maanta, bood kasta oo horumar leh ayaa dhaqaajiyay wareejintaSii akhri -
Goynta Laser-ku waxay noqon doontaa tignoolajiyada guud ee goynta 8-inch carbide silicon mustaqbalka mustaqbalka. Su'aalaha & Jawaabaha
S: Maxay yihiin tignoolajiyada ugu muhiimsan ee lagu isticmaalo goynta iyo habaynta waferka SiC? A: Silicon carbide (SiC) waxay leedahay engegnaanshiyaha labaad oo kaliya dheeman waxaana loo arkaa walxo aad u adag oo jajaban. Habka jeexjeexa, kaas oo ku lug leh jarista kiristaalo koray ee wafers khafiif ah, waa ...Sii akhri -
Xaaladda Hadda iyo Isbeddellada Tignoolajiyada Waxqabadka SiC Wafer
Sida maaddada jiilka saddexaad ee semiconductor substrate, Silicon carbide (SiC) hal crystal ayaa leh rajooyin ballaadhan oo xagga soo saarista aaladaha elektiroonigga ah ee soo noqnoqda iyo awoodda sare leh. Farsamaynta farsamaynta ee SiC waxay door muhiim ah ka ciyaartaa soo saarista substrate tayo sare leh...Sii akhri -
Sapphire: Waxa jira wax ka badan buluuga ah ee ku jira dharka-midabka-sare
Sapphire, "xiddigga sare" ee qoyska Corundum, waa sida nin dhalinyaro ah oo la safeeyey oo ku jira "sud buluug qoto dheer". Laakiin ka dib markaad la kulanto marar badan, waxaad ogaan doontaa in dharkiisu uusan ahayn "buluug", ama kaliya "buluug qoto dheer". Laga soo bilaabo "flower blue" ilaa ...Sii akhri -
Isku-dhafka Dheemman/Naxaasta - Waxa Xiga Weyn!
Laga soo bilaabo 1980-meeyadii, cufnaanta isdhexgalka ee wareegyada elektaroonigga ah ayaa sii kordhayay heerka sanadlaha ah ee 1.5 × ama ka dheereeya. Isdhexgalka sare wuxuu keenaa cufnaanta hadda jirta iyo kuleylka kuleylka inta lagu jiro hawlgalka. Haddi aan si hufan loo kala firdhin, kulaylkani waxa uu sababi karaa kulaylka oo xumaada waxana uu yarayn karaa li...Sii akhri -
Jiilka Koowaad Jiilka Labaad Qalabka Semiconductor-jiilka Saddexaad
Qalabka Semiconductor-ku wuxuu u horumaray seddex jiil oo isbeddel ah: Gen 1st (Si/Ge) wuxuu dhigay aasaaska elektiroonigga casriga ah, 2nd Gen (GaAs / InP) wuxuu jabiyay caqabadaha indhaha elektiroonigga ah iyo kuwa soo noqnoqda si ay u xoojiyaan kacaanka macluumaadka, Gen 3rd (SIC / GaN) hadda wax ka qabta tamarta iyo soo saaristaSii akhri -
Habka Soo saarista Silicon-on-Insulator
SOI (Silicon-On-Insulator) wafers-ku waxay u taagan yihiin walax semiconductor gaar ah oo leh lakab silikon khafiif ah oo aadka u dhuuban oo laga sameeyay lakabka oksaydhka dahaaran. Qaab dhismeedka sandwich-ka gaarka ah wuxuu keenaa kor u qaadida waxqabadka muhiimka ah ee aaladaha semiconductor. Halabuurka qaab dhismeedka: Qalab...Sii akhri