Amawafa e-Quartz aFused High-Purity for Semiconductor, Izicelo ze-Photonics Optical 2″4″6″8″12″

I-High-Purity Fused Quartz Wafers for Semiconductor, Photonics Optical Applications 2″4″6″8″12″ Isithombe Esifakiwe

Incazelo emfushane:

I-Quartz ehlanganisiwe-obeye aziwe njengoI-silica ehlanganisiwe-iyindlela engeyona i-crystalline (amorphous) ye-silicon dioxide (SiO₂). Ngokungafani ne-borosilicate noma ezinye izingilazi zezimboni, i-quartz ehlanganisiwe ayinawo ama-dopants noma izithasiselo, enikeza ukwakheka okumsulwa kwamakhemikhali kwe-SiO₂. Idume ngokudluliswa kwayo okukhethekile kokubona kuyo yonkana i-ultraviolet (UV) kanye ne-infrared (IR) spectrum, ukudlula izinto zengilazi ezivamile.

Thumela i-imeyili kithi

Izici

Umdwebo onemininingwane

I-Silica ehlanganisiwe kanye nama-Optical Quartz Glass Wafers-2

fused_quartz_wafer_4_inch_fused_silica_wafer_

Uhlolojikelele lwe-Quartz Glass

Amawafa e-quartz akha umgogodla wamadivayisi esimanje amaningi ashayela umhlaba wanamuhla wedijithali. Kusukela ekuzulazuleni ku-smartphone yakho kuya kumgogodla weziteshi eziyisisekelo ze-5G, i-quartz iletha buthule ukuzinza, ukuhlanzeka, nokunemba okudingekayo kuma-electronics asebenza kahle kakhulu nezithombe. Ukuthi isekela ukujikeleza okuvumelana nezimo, ukunika amandla izinzwa ze-MEMS, noma ukwakha isisekelo se-quantum computing, izici ezihlukile ze-quartz ziyenza ibaluleke kakhulu ezimbonini zonkana.

I-"Fused Silica" noma "Fused Quartz" okuyisigaba se-amorphous se-quartz (SiO2). Uma kuqhathaniswa nengilazi ye-borosilicate, i-silica ehlanganisiwe ayinazo izithasiselo; ngakho-ke ikhona ngendlela yayo emsulwa, i-SiO2. I-silica ehlanganisiwe inokudlulisa okuphezulu ku-infrared ne-ultraviolet spectrum uma iqhathaniswa nengilazi evamile. I-silica ehlanganisiwe ikhiqizwa ngokuncibilika futhi iphinde iqinise i-ultrapure SiO2. I-silica ehlanganisiwe yokwenziwa ngakolunye uhlangothi yenziwe ngama-precursors amakhemikhali anothe nge-silicon afana ne-SiCl4 efakwe igesi bese ifakwa i-oxid endaweni ye-H2 + O2. Uthuli lwe-SiO2 olwakhiwe kuleli cala luhlanganiswe ne-silica ku-substrate. Amabhulokhi e-silica ahlanganisiwe asikwa abe ama-wafer emva kwalokho ama-wafers agcina epholishiwe.

I-Silica ehlanganisiwe kanye nama-Optical Quartz Glass Wafers

Izici Ezibalulekile Nezinzuzo Ze-Quartz Glass Wafer

I-Ultra-High Purity (≥99.99% SiO2)
Ilungele i-ultra-clean semiconductor nezinqubo ze-photonics lapho ukungcoliswa kwezinto kufanele kuncishiswe.
I-Wide Thermal Operating Range
Igcina ubuqotho besakhiwo ukusuka emazingeni okushisa e-cryogenic kuze kufike ngaphezu kuka-1100°C ngaphandle kokungqubuzana noma ukuwohloka.
I-UV evelele kanye ne-IR Transmission
Iletha ukucaca okuhle kakhulu kokubona okuvela ku-ultraviolet (DUV) ngokusebenzisa i-Near-infrared (NIR), isekela izinhlelo zokusebenza zokubona ezinembayo.
I-Coefficient Yokunweba Okushisayo Ephansi
Ithuthukisa ukuzinza kwe-dimensional ngaphansi kokuguquguquka kwezinga lokushisa, yehlisa ingcindezi futhi ithuthukise ukwethembeka kwenqubo.
I-Superior Chemical Resistance
Ingangeni kuma-asidi amaningi, ama-alkali, nezincibilikisi—okuyenza ifaneleke kahle ezindaweni ezinolaka lwamakhemikhali.
I-Surface Qeda Ukuguquguquka
Itholakala ngeziqephu ezipholishiwe ezibushelelezi, eziwuhlangothi olulodwa noma ezikabili, ezihambisana nezithombe kanye nezidingo ze-MEMS.

Inqubo Yokukhiqiza Ye-Quartz Glass Wafer

Amawafa e-quartz ahlanganisiwe akhiqizwa ngochungechunge lwezinyathelo ezilawulwayo nezinembayo:

Ukukhethwa Kwezinto Ezingavuthiwe
Ukukhethwa kwe-quartz yemvelo emsulwa kakhulu noma imithombo yokwenziwa ye-SiO₂.
Ukuncibilika kanye ne-Fusion
I-quartz incibilika ku-~2000°C ezithandweni zikagesi ngaphansi komkhathi olawulwayo ukuze kuqedwe ukufakwa namabhamuza.
Block Forming
I-silica encibilikisiwe ipholiswa ibe amabhulokhi aqinile noma ama-ingots.
I-Wafer Slicing
Idayimane elinembile noma amasaha ocingo asetshenziselwa ukusika ama-ingots abe yizikhala eziyisilutshwana.
Ukupholisha nokupholisha
Zombili izindawo ezingaphezulu ziyisicaba futhi zipholishiwe ukuze zihlangabezane ncamashi nokucaciswa kokubona, ukujiya, kanye nokumahhadla.
Ukuhlanza & Ukuhlola
Ama-wafers ahlanzwa kumagumbi ahlanzekile e-ISO Class 100/1000 futhi angaphansi kokuhlolwa okuqinile ukuze athole amaphutha nokuhambisana kobukhulu.

Izakhiwo ze-Quartz Glass wafer

spec	iyunithi	4"	6"	8"	10"	12"
Ububanzi / usayizi (noma isikwele)	mm	100	150	200	250	300
Ukubekezelela (±)	mm	0.2	0.2	0.2	0.2	0.2
Ubukhulu	mm	0.10 noma ngaphezulu	0.30 noma ngaphezulu	0.40 noma ngaphezulu	0.50 noma ngaphezulu	0.50 noma ngaphezulu
Ifulethi eliyinkomba eliyinhloko	mm	32.5	57.5	I-semi-notch	I-semi-notch	I-semi-notch
I-LTV (5mm×5mm)	μm	<0.5	<0.5	<0.5	<0.5	<0.5
I-TTV	μm	< 2	<3	<3	<5	<5
Khothama	μm	±20	±30	±40	±40	±40
I-Wap	μm	≤ 30	≤ 40	≤ 50	≤ 50	≤ 50
I-PLTV (5mm×5mm) <0.4μm	%	≥95%	≥95%	≥95%	≥95%	≥95%
I-Edge Rounding	mm	Ihambisana ne-SEMI M1.2 Standard / bhekisa ku-IEC62276
Uhlobo Lobuso		Uhlangothi Olulodwa Olupholishiwe / Izinhlangothi Ezikabili Ziphucuziwe
Uhlangothi olupholishiwe u-Ra	nm	≤1	≤1	≤1	≤1	≤1
Imibandela Yokubheka Emuva	μm	jikelele 0.2-0.7 noma ngokwezifiso

I-Quartz vs. Okunye Okubalulekile Okungafihli

Impahla	I-Quartz Glass	Ingilazi ye-Borosilicate	Isafire	Ingilazi ejwayelekile
I-Max Operating Temp	~ 1100°C	~500°C	~2000°C	~200°C
Ukudluliswa kwe-UV	Kuhle kakhulu (JGS1)	Impofu	Kuhle	Impofu kakhulu
Ukumelana Kwamakhemikhali	Kuhle kakhulu	Kuphakathi	Kuhle kakhulu	Impofu
Ubumsulwa	Iphakeme kakhulu	Kuphansi ukuya kumaphakathi	Phezulu	Phansi
Ukunwetshwa kwe-Thermal	Iphansi kakhulu	Kuphakathi	Phansi	Phezulu
Izindleko	Kuphakathi kuya phezulu	Phansi	Phezulu	Iphansi kakhulu

I-FAQ ye-Quartz Glass Wafer

Q1: Uyini umehluko phakathi kwe-quartz ehlanganisiwe ne-silica ehlanganisiwe?
Nakuba zombili kuyizinhlobo ze-amorphous ze-SiO₂, i-quartz ehlanganisiwe ngokuvamile isuka emithonjeni ye-quartz yemvelo, kuyilapho i-silica ehlanganisiwe ikhiqizwa ngokwenziwa. Ngokusebenza, banikeza ukusebenza okufanayo, kodwa i-silica ehlanganisiwe ingase ibe nokuhlanzeka okuthe xaxa kanye ne-homogeneity.

I-Q2: Ingabe ama-wafers e-quartz ahlanganisiwe angasetshenziswa ezindaweni ezine-vacuum ephezulu?
Yebo. Ngenxa yezakhiwo eziphansi zokukhipha umoya kanye nokumelana nokushisa okuphezulu, amawafa e-quartz ahlanganisiwe angcono kakhulu kumasistimu we-vacuum kanye nezicelo ze-aerospace.

Q3: Ingabe lawa mawafa alungele izinhlelo zokusebenza ze-laser ejulile ye-UV?
Nakanjani. I-quartz ehlanganisiwe inokudlulisa okuphezulu okufika ku-~185 nm, okuyenza ifaneleke ku-DUV optics, imaski ye-lithography, namasistimu e-excimer laser.

Q4: Ingabe uyakweseka ukwenziwa kwe-wafer yangokwezifiso?
Yebo. Sinikeza ukwenza ngokwezifiso okugcwele okuhlanganisa ububanzi, ukujiya, ikhwalithi yendawo ephezulu, amaflethi/amanotshi, kanye nephethini ye-laser, ngokusekelwe kuzidingo zakho zohlelo lokusebenza.

Mayelana NATHI

I-XKH igxile ekuthuthukisweni kobuchwepheshe obuphezulu, ukukhiqiza, nokudayiswa kwengilazi ekhethekile yokubona nezinto ezintsha zekristalu. Imikhiqizo yethu isebenza ngogesi obonakalayo, ugesi wabathengi, kanye nezempi. Sinikezela ngezinto ezibonakalayo ze-Sapphire, izembozo zamalensi omakhalekhukhwini, i-Ceramics, i-LT, i-Silicon Carbide SIC, i-Quartz, namawafa ekristalu e-semiconductor. Ngobungcweti abanamakhono nemishini esezingeni eliphezulu, sihamba phambili ekucutshungulweni komkhiqizo okungajwayelekile, sihlose ukuba yibhizinisi elihamba phambili le-optoelectronic materials high-tech.

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