-
Seed Crystal Preparation process in SiC Single Crystal Growth (Karolo ea 2)
2. Ts'ebetso ea Teko 2.1 Ho Fokotsa Filimi ea Likhomaretsi Ho ile ha hlokomeloa hore ho theha filimi ea carbon ka ho toba kapa ho tlamahane ka pampiri ea graphite holim'a li-wafers tsa SiC tse koahetsoeng ka sekhomaretsi ho ile ha lebisa litabeng tse 'maloa: 1. Tlas'a maemo a vacuum, filimi e khomarelang holim'a li-wafers tsa SiC e ile ea hlahisa ponahalo e lekanang le tekanyo. ho saena...Bala haholoanyane -
Seed Crystal Preparation Process in SiC Single Crystal Growth
Silicon carbide (SiC) thepa e na le melemo ea ho ba le lekhalo le pharaletseng, ts'ebetso e phahameng ea mocheso, matla a maholo a ho senyeha ha tšimo, le lebelo le phahameng la ho hoholeha ha elektronike, e leng se etsang hore e be e tšepisang haholo lefapheng la tlhahiso ea semiconductor. Likristale tse le 'ngoe tsa SiC hangata li hlahisoa ka ...Bala haholoanyane -
Mekhoa ea ho bentša liphaephe ke efe?
Har'a lits'ebetso tsohle tse amehang ho bopeng chip, pheletso ea ho qetela ea sephaphatha ke ho khaoloa ho motho ka mong ebe o kenngoa ka mabokoseng a manyane, a koetsoeng a pepesitsoe lithakhisa tse 'maloa feela. Chip e tla hlahlojoa ho ipapisitsoe le moeli oa eona, khanyetso, boleng ba hona joale le motlakase, empa ha ho motho ea tla e nka ...Bala haholoanyane -
Kenyelletso ea Motheo ea SiC Epitaxial Growth Process
Epitaxial layer ke filimi e khethehileng ea kristale e le 'ngoe e hōlileng holim'a sephaphatha ka mokhoa oa ep·itaxial,' me substrate wafer le filimi ea epitaxial e bitsoa epitaxial wafer. Ka ho holisa silicon carbide epitaxial layer ho conductive silicon carbide substrate, silicon carbide homogeneous epitaxial ...Bala haholoanyane -
Lintlha tsa bohlokoa tsa taolo ea boleng ba semiconductor packaging process
Lintlha tsa Bohlokoa bakeng sa Taolo ea Boleng ho Semiconductor Packaging ProcessHajoale, theknoloji ea ts'ebetso ea ho paka semiconductor e ntlafalitse haholo ebile e ntlafalitsoe. Leha ho le joalo, ho latela pono e akaretsang, lits'ebetso le mekhoa ea ho paka semiconductor ha e so fihle ho e phethahetseng ka ho fetesisa ...Bala haholoanyane -
Mathata a Semiconductor Packaging Process
Mekhoa ea hajoale ea liphutheloana tsa semiconductor e ntse e ntlafala butle-butle, empa tekanyo eo lisebelisoa le mahlale a ikemetseng li amoheloang ka har'a liphutheloana tsa semiconductor ka kotloloho e lekanya ho phethahala ha liphetho tse lebelletsoeng. Mekhoa e teng ea ho paka ea semiconductor e ntse e le bothata ...Bala haholoanyane -
Lipatlisiso le Tlhahlobo ea Semiconductor Packaging Process
Kakaretso ea Ts'ebetso ea Semiconductor Ts'ebetso ea semiconductor haholo-holo e kenyelletsa ho sebelisa mahlale a microfabrication le lifilimi ho hokahanya li-chips le likarolo tse ling ka har'a libaka tse fapaneng, joalo ka li-substrates le liforeimi. Sena se thusa ho ntšoa ha li-terminals tsa lead le ho kenya li-encapsulation ka ...Bala haholoanyane -
Mekhoa e Mecha ea Indasteri ea Semiconductor: Tšebeliso ea Theknoloji ea Tšireletso ea Tšireletso
Indasteri ea semiconductor e bona kholo e sa lebelloang, haholo-holo sebakeng sa lisebelisoa tsa motlakase tsa silicon carbide (SiC). Ka masela a mangata a maholohali a ntseng a hahuoa kapa a atolosoa ho fihlela tlhokahalo e ntseng e hola ea lisebelisoa tsa SiC likoloing tsa motlakase, sena ...Bala haholoanyane -
Mehato ea mantlha ea ho sebetsana le li-substrates tsa SiC ke efe?
Mokhoa oa ho hlahisa mehato ea ho sebetsa bakeng sa li-substrates tsa SiC ke tse latelang: 1. Crystal Orientation: Ho sebelisa X-ray diffraction ho tsamaisa ingot ea kristale. Ha lebone la X-ray le lebisitsoe sefahlehong se lakatsehang sa kristale, angle ea lebone le arohaneng le khetholla sebopeho sa kristale ...Bala haholoanyane -
Ntho ea bohlokoa e khethollang boleng ba kholo ea silicon e le 'ngoe ea kristale - tšimo ea mocheso
Ts'ebetso ea kholo ea silicon e le 'ngoe ea kristale e etsoa ka botlalo tšimong ea mocheso. Sebaka se setle sa mocheso se thusa ho ntlafatsa boleng ba kristale mme se na le ts'ebetso e phahameng ea kristale. Moralo oa lebala la mocheso haholo o etsa qeto ea liphetoho le liphetoho ...Bala haholoanyane -
Epitaxial kgolo ke eng?
Khōlo ea Epitaxial ke theknoloji e hōlisang lesela le le leng la kristale holim'a substrate e le 'ngoe ea kristale (substrate) e nang le mokhoa o tšoanang oa kristale joaloka substrate, joalokaha eka kristale ea pele e atolohile ka ntle. Lera lena le sa tsoa hola la kristale le le leng le ka fapana le substrate ho latela c ...Bala haholoanyane -
Phapang ke efe pakeng tsa substrate le epitaxy?
Ts'ebetsong ea ho lokisetsa li-wafer, ho na le lihlopha tse peli tsa mantlha: e 'ngoe ke ho lokisoa ha substrate,' me e 'ngoe ke ts'ebetsong ea mokhoa oa epitaxial. The substrate, sephaphatha se entsoeng ka hloko ho tloha ho semiconductor single crystal material, se ka kenngoa ka kotloloho mofuteng oa liphaephe ...Bala haholoanyane