I-SiO₂ Quartz Wafer Ama-Quartz Wafers SiO₂ MEMS Izinga lokushisa 2″ 3″ 4″ 6″ 8″ 12″

Incazelo emfushane:

Ama-wafer e-quartz adlala indima ebalulekile ekuthuthukiseni izimboni ze-elekthronikhi, i-semiconductor, kanye ne-optics. Atholakala kuma-smartphone aqondisa i-GPS yakho, afakwe eziteshini zesisekelo ezisebenzisa imvamisa ephezulu anika amandla amanethiwekhi e-5G, futhi ahlanganiswe namathuluzi okukhiqiza ama-microchip esizukulwane esilandelayo, ama-wafer e-quartz abalulekile. Lawa ma-substrate ahlanzekile kakhulu avumela ukusungula izinto ezintsha kukho konke kusukela ku-quantum computing kuya kuma-photonics athuthukile. Naphezu kokuthi athathwe kwenye yamaminerali amaningi kakhulu eMhlabeni, ama-wafer e-quartz aklanywe ngezindinganiso ezingavamile zokunemba nokusebenza.

Sithumelele i-imeyili

Izici

Umdwebo Oningiliziwe

i-fused_quartz_wafer_4_inch_fused_silica_wafer_

Ama-Wafers engilazi e-Fused Silica kanye ne-Optical Quartz-2

Isingeniso

Ama-Wafer engilazi e-Silica ahlanganisiwe kanye ne-Optical Quartz

Ayini Ama-Quartz Wafers

Ama-wafer e-quartz angama-disc amancane, ayindilinga adalwe ngekristalu ye-quartz yokwenziwa emsulwa kakhulu. Atholakala ngobubanzi obujwayelekile obusukela kumasentimitha angu-2 kuya kwangu-12, ama-wafer e-quartz ngokuvamile ahluka ngobukhulu obusukela ku-0.5 mm kuya ku-6 mm. Ngokungafani ne-quartz yemvelo, eyakha amakristalu angavamile e-prismatic, i-quartz yokwenziwa ikhuliswa ngaphansi kwezimo zelebhu ezilawulwa ngokuqinile, ikhiqiza izakhiwo zekristalu ezifanayo.

Ukwakheka kwama-wafer e-quartz kunikeza ukumelana kwamakhemikhali okungenakuqhathaniswa, ukucaca okubonakalayo, kanye nokuzinza ngaphansi kokushisa okuphezulu kanye nokucindezeleka komshini. Lezi zici zenza ama-wafer e-quartz abe yingxenye eyisisekelo yamadivayisi anembile asetshenziswa ekudlulisweni kwedatha, ekuzweleni, ekubaleni, kanye nobuchwepheshe obusekelwe ku-laser.

Imininingwane ye-Quartz Wafer

Uhlobo lwe-Quartz	4	6	8	12
Usayizi
Ububanzi (intshi)	4	6	8	12
Ubukhulu (mm)	0.05–2	0.25–5	0.3–5	0.4–5
Ukubekezelelana kobubanzi (intshi)	±0.1	±0.1	±0.1	±0.1
Ukubekezelelana Kobukhulu (mm)	Okungenziwa ngezifiso	Okungenziwa ngezifiso	Okungenziwa ngezifiso	Okungenziwa ngezifiso
Izakhiwo Zokubona
Inkomba Yokubukeza @365 nm	1.474698	1.474698	1.474698	1.474698
Inkomba Yokubukeza @546.1 nm	1.460243	1.460243	1.460243	1.460243
Inkomba Yokubukeza @1014 nm	1.450423	1.450423	1.450423	1.450423
Ukudluliselwa Kwangaphakathi (1250–1650 nm)	>99.9%	>99.9%	>99.9%	>99.9%
Ukudluliselwa Okuphelele (1250–1650 nm)	>92%	>92%	>92%	>92%
Ikhwalithi Yomshini
I-TTV (Ukwehluka Kobukhulu Obuphelele, µm)	<3	<3	<3	<3
Ukuthamba (µm)	≤15	≤15	≤15	≤15
Ubulukhuni Bomphezulu (nm)	≤1	≤1	≤1	≤1
Umnsalo (µm)	<5	<5	<5	<5
Izakhiwo Ezibonakalayo
Ubuningi (g/cm³)	2.20	2.20	2.20	2.20
I-Young's Modulus (GPa)	74.20	74.20	74.20	74.20
Ukuqina kwe-Mohs	6–7	6–7	6–7	6–7
I-Shear Modulus (GPa)	31.22	31.22	31.22	31.22
Isilinganiso sikaPoisson	0.17	0.17	0.17	0.17
Amandla Okucindezela (i-GPa)	1.13	1.13	1.13	1.13
Amandla Okudonsa (i-MPa)	49	49	49	49
I-Dielectric Constant (1 MHz)	3.75	3.75	3.75	3.75
Izakhiwo Zokushisa
Iphuzu Lokucindezeleka (10¹⁴.⁵ Pa·s)	1000°C	1000°C	1000°C	1000°C
I-Annealing Point (10¹³ Pa·s)	1160°C	1160°C	1160°C	1160°C
Indawo Yokuthambisa (10⁷.⁶ Pa·s)	1620°C	1620°C	1620°C	1620°C

Ukusetshenziswa kwama-Quartz Wafers

Ama-wafer e-Quartz enziwe ngokwezifiso ukuze ahlangabezane nezicelo ezidingayo kuzo zonke izimboni kufaka phakathi:

Amadivayisi E-elekthronikhi Nawe-RF

Ama-wafer e-quartz ayisisekelo sama-resonator nama-oscillator e-quartz crystal ahlinzeka ngezimpawu zewashi kuma-smartphone, amayunithi e-GPS, amakhompyutha, kanye namadivayisi okuxhumana angenantambo.
Ukwanda kwazo okuphansi kokushisa kanye ne-Q-factor ephezulu kwenza ama-quartz wafer afanelekele amasekethe wesikhathi azinzile kakhulu kanye nezihlungi ze-RF.

I-Optoelectronics kanye ne-Imaging

Ama-wafer e-Quartz anikeza ukuhanjiswa okuhle kakhulu kwe-UV ne-IR, okwenza kube kuhle kakhulu kuma-lens optical, ama-splitter e-beam, amafasitela e-laser, kanye nama-detector.
Ukumelana kwazo nemisebe kwenza zisetshenziswe ku-physics enamandla aphezulu kanye nezinsimbi zasemkhathini.

I-semiconductor kanye ne-MEMS

Ama-wafer e-Quartz asebenza njengezinto ezisetshenziswayo zezifunda ze-semiconductor ezivame kakhulu, ikakhulukazi kuzinhlelo zokusebenza ze-GaN ne-RF.
Ku-MEMS (Micro-Electro-Mechanical Systems), ama-wafer e-quartz aguqula izimpawu zemishini zibe ngezogesi ngomphumela we-piezoelectric, okwenza kube lula izinzwa ezifana nama-gyroscope nama-accelerometer.

Ukukhiqiza Okuthuthukisiwe Namalebhu

Ama-wafer e-quartz ahlanzekile kakhulu asetshenziswa kabanzi emalabhorethri amakhemikhali, ezokwelapha, kanye nawe-photonic kumaseli optical, ama-UV cuvettes, kanye nokuphathwa kwamasampula okushisa okuphezulu.
Ukuhambisana kwazo nezimo ezibucayi kuzenza zifaneleke kakhulu emakamelweni e-plasma namathuluzi okubeka.

Indlela Ama-Quartz Wafers Enziwa Ngayo

Kunezindlela ezimbili eziyinhloko zokukhiqiza ama-wafer e-quartz:

Ama-Wafer e-Quartz ahlanganisiwe

Ama-wafer e-quartz ahlanganisiwe enziwa ngokuncibilikisa ama-granule e-quartz emvelo abe yingilazi engaguquki, bese ewasika futhi ewapholisha ibhlogo eliqinile abe ama-wafer amancane. Lawa ma-wafer e-quartz anikeza:

Ukukhanya kwe-UV okumangalisayo
Ibanga lokusebenza lokushisa elibanzi (>1100°C)
Ukumelana okuhle kakhulu kokushaqeka kokushisa

Zilungele imishini ye-lithography, izitofu ezishisa kakhulu, namafasitela abonakalayo kodwa azifanele ukusetshenziswa kwe-piezoelectric ngenxa yokuntuleka kokuhleleka kwekristalu.

Ama-Quartz Wafers Akhuliswe Kahle

Ama-wafer e-quartz akhuliswe ngendlela yokwenziwa ukuze akhiqize amakristalu angenamaphutha ane-lattice eqondile. Lawa ma-wafer enzelwe izinhlelo zokusebenza ezidinga:

Ama-engeli aqondile okusikwa (X-, Y-, Z-, AT-cut, njll.)
Ama-oscillator avame kakhulu kanye nezihlungi ze-SAW
Ama-polarizers e-optical namadivayisi e-MEMS athuthukile

Inqubo yokukhiqiza ihilela ukukhula okufakwe imbewu kuma-autoclave, kulandelwe ukunqunywa, ukuqondiswa, ukufuthwa, kanye nokupholishwa.

Abahlinzeki Abahamba Phambili Be-Quartz Wafer

Abahlinzeki bomhlaba wonke abangochwepheshe be-quartz wafers enembile kakhulu bahlanganisa:

UHeraeus(eJalimane) – i-quartz ehlanganisiwe neyenziwe
I-Shin-Etsu Quartz(eJapane) – izixazululo ze-wafer ezihlanzekile kakhulu
I-WaferPro(e-USA) – ama-wafer e-quartz anobubanzi obubanzi kanye ne-substrates
UKorth Kristalle(eJalimane) – ama-wafer ekristalu okwenziwa

Indima Eguqukayo Yama-Quartz Wafers

Ama-wafer e-Quartz ayaqhubeka nokuthuthuka njengezingxenye ezibalulekile ezindaweni zobuchwepheshe ezisafufusa:

Ukwenziwa kube kuncane– Ama-wafer e-Quartz enziwa ngokubekezelelana okuqinile kokuhlanganiswa kwamadivayisi amancane.
Ama-elekthronikhi Aphezulu Avamile– Imiklamo emisha ye-quartz wafer ingena ezizindeni ze-mmWave kanye ne-THz ze-6G kanye ne-radar.
Ukuzwa Kwesizukulwane Esilandelayo– Kusukela ezimotweni ezizisebenzela zona kuya kwi-IoT yezimboni, izinzwa ezisekelwe kwi-quartz ziya ngokuya zibaluleke kakhulu.

Imibuzo evame ukubuzwa mayelana nama-wafer e-quartz

1. Iyini i-quartz wafer?

I-quartz wafer iyidiski encane, eyisicaba eyenziwe nge-crystalline silicon dioxide (SiO₂), evame ukukhiqizwa ngobukhulu obujwayelekile be-semiconductor (isb., 2", 3", 4", 6", 8", noma 12"). Yaziwa ngobumsulwa bayo obuphezulu, ukuzinza kokushisa, kanye nokubonakala okubonakalayo, i-quartz wafer isetshenziswa njenge-substrate noma isithwali ezinhlotsheni ezahlukahlukene zokunemba okuphezulu njengokwenziwa kwe-semiconductor, amadivayisi e-MEMS, izinhlelo zokubona, kanye nezinqubo ze-vacuum.

2. Uyini umehluko phakathi kwe-quartz ne-silica gel?

I-Quartz iwuhlobo oluqinile lwe-silicon dioxide (SiO₂) oluyikristali, kuyilapho ijeli le-silica liwuhlobo lwe-SiO₂ olungenawo ukwakheka futhi olunezimbobo, oluvame ukusetshenziswa njenge-desiccant yokumunca umswakama.

I-Quartz iqinile, isobala, futhi isetshenziswa ezinhlelweni ze-elekthronikhi, ze-optical, kanye nezezimboni.
Ijeli le-silica livela njengama-bead amancane noma ama-granule futhi lisetshenziswa kakhulu ukulawula umswakama ekupakisheni, kuma-elekthronikhi, kanye nasekugcinweni.

3. Zisetshenziselwani izikristalu ze-quartz?

Amakristalu e-Quartz asetshenziswa kabanzi kuma-elekthronikhi nakuma-optics ngenxa yezakhiwo zawo ze-piezoelectric (akhiqiza ishaja kagesi ngaphansi kokucindezeleka komshini). Izinhlelo ezivamile zifaka:

Ama-oscillator kanye nokulawula imvamisa(isb., amawashi e-quartz, amawashi, ama-microcontroller)
Izingxenye ezibonakalayo(isb., amalensi, ama-waveplate, amafasitela)
Ama-resonator nezihlungiku-RF kanye namadivayisi okuxhumana
Izinzwaukucindezela, ukusheshisa, noma amandla
Ukwenziwa kwe-semiconductornjengezinto ezisetshenziswayo noma amafasitela okucubungula

4. Kungani i-quartz isetshenziswa kuma-microchip?

I-Quartz isetshenziswa ezinhlelweni zokusebenza ezihlobene ne-microchip ngoba inikeza:

Ukuqina kokushisangesikhathi sezinqubo zokushisa okuphezulu njengokusabalalisa kanye nokufaka i-annealing
Ukushisa ngogesingenxa yezakhiwo zayo ze-dielectric
Ukumelana namakhemikhalikuma-asidi kanye nezinyibilikisi ezisetshenziswa ekwenziweni kwe-semiconductor
Ukunemba okulinganiselwekanye nokwandiswa okuphansi kokushisa ukuze kulungiswe i-lithography ngendlela ethembekile
Nakuba i-quartz ngokwayo ingasetshenziswa njengezinto ezisebenzayo ze-semiconductor (njenge-silicon), idlala indima ebalulekile ekusekeleni endaweni yokukhiqiza—ikakhulukazi ezithandweni, emakamelweni, nasezindaweni ze-photomask.

Mayelana NATHI

I-XKH igxile ekuthuthukisweni kobuchwepheshe obuphezulu, ekukhiqizweni, nasekuthengisweni kwengilazi ekhethekile ye-optical kanye nezinto ezintsha zekristalu. Imikhiqizo yethu ihlinzeka nge-optical electronics, i-consumer electronics, kanye nezempi. Sinikeza izingxenye ze-optical ze-Sapphire, izembozo zelensi yeselula, i-Ceramics, i-LT, i-Silicon Carbide SIC, i-Quartz, kanye nama-semiconductor crystal wafers. Ngobuchwepheshe obunekhono kanye nemishini esezingeni eliphezulu, sihamba phambili ekucutshungulweni komkhiqizo okungewona ojwayelekile, sihlose ukuba yibhizinisi elihamba phambili lezinto ze-optoelectronic tech.