SiO₂ Quartz Wafer Quartz Wafers SiO₂ MEMS Tembiricha 2″ 3″ 4″ 6″ 8″ 12″

Tsananguro pfupi:

Mawafer eQuartz anoita basa rakakosha mukusimudzira maindasitiri emagetsi, semiconductor, uye optics. Anowanikwa mumafoni anotungamira GPS yako, akaiswa muzviteshi zvepasi zvine frequency yakakwira zvinopa simba kune network ye5G, uye akabatanidzwa muzvishandiso zvinogadzira ma microchips echizvarwa chinotevera, mawafer eQuartz akakosha. Aya ma substrates ane hutsanana hwakanyanya anogonesa hunyanzvi mune zvese kubva ku quantum computing kusvika ku photonics yepamusoro. Kunyangwe akawanikwa kubva kune imwe yezvicherwa zvakawanda pasi rose, mawafer eQuartz akagadzirwa kuti ave nehunyanzvi uye mashandiro anoshamisa.

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Magirazi eSilica neOptical Quartz-2 Akasanganiswa

Nhanganyaya

Mawafer egirazi eSilica neOptical Quartz akabatanidzwa

Chii chinonzi Quartz Wafers

Mawafer eQuartz madiki, akaita denderedzwa akagadzirwa kubva kukristaro yequartz yakagadzirwa ne ultra-pure. Anowanikwa mudhayamita yakajairika inotangira pamasendimita maviri kusvika gumi nemaviri, mawafer equartz anowanzova nehukobvu kubva pa 0.5 mm kusvika 6 mm. Kusiyana ne quartz yechisikigo, iyo inoumba makristaro asina kurongeka, quartz yakagadzirwa inorimwa mumamiriro ekurabhoritari akanyatsodzorwa, ichigadzira maumbirwo akafanana ekristaro.

Kupenya kwe quartz wafers kunoita kuti pave nekusagona makemikari, kujeka kwemaziso, uye kugadzikana pasi pekupisa kwakanyanya uye kushushikana kwemuchina. Izvi zvinoita kuti quartz wafers ive chinhu chakakosha pakushandisa zvinhu zvakanyatsonaka zvinoshandiswa mukutumira data, kunzwa, kuverenga, uye tekinoroji ye laser.

Tsanangudzo yeQuartz Wafer

Rudzi rweQuartz	4	6	8	12
Saizi
Dhayamita (inchi)	4	6	8	12
Ukobvu (mm)	0.05–2	0.25–5	0.3–5	0.4–5
Kushivirira kwedhayamita (inch)	± 0.1	± 0.1	± 0.1	± 0.1
Kushivirira kwehukobvu (mm)	Zvinogoneka kugadziriswa	Zvinogoneka kugadziriswa	Zvinogoneka kugadziriswa	Zvinogoneka kugadziriswa
Zvimiro zveOptical
Chiratidzo cheRefractive @365 nm	1.474698	1.474698	1.474698	1.474698
Chiratidzo cheRefractive @546.1 nm	1.460243	1.460243	1.460243	1.460243
Chiratidzo cheRefractive @1014 nm	1.450423	1.450423	1.450423	1.450423
Kutumira Kwemukati (1250–1650 nm)	>99.9%	>99.9%	>99.9%	>99.9%
Kutumirwa Kwese (1250–1650 nm)	>92%	>92%	>92%	>92%
Hunhu hweMichina
TTV (Kusiyana Kwehukobvu Hwese, µm)	<3	<3	<3	<3
Kufara (µm)	≤15	≤15	≤15	≤15
Kuomarara kwepamusoro (nm)	≤1	≤1	≤1	≤1
Uta (µm)	<5	<5	<5	<5
Zvimiro zvemuviri
Kuwanda (g/cm³)	2.20	2.20	2.20	2.20
Modulus yeYoung (GPa)	74.20	74.20	74.20	74.20
Kuomarara kweMohs	6–7	6–7	6–7	6–7
Kuchera Modulus (GPa)	31.22	31.22	31.22	31.22
Chiyero chaPoisson	0.17	0.17	0.17	0.17
Simba Rokumanikidza (GPa)	1.13	1.13	1.13	1.13
Simba reKusimba (MPa)	49	49	49	49
Dielectric Constant (1 MHz)	3.75	3.75	3.75	3.75
Zvivakwa zvekupisa
Nzvimbo Yokusvuta (10¹⁴.⁵ Pa·s)	1000°C	1000°C	1000°C	1000°C
Nzvimbo yeAnnealing (10¹³ Pa·s)	1160°C	1160°C	1160°C	1160°C
Nzvimbo Yokunyorovesa (10⁷.⁶ Pa·s)	1620°C	1620°C	1620°C	1620°C

Mashandisirwo eQuartz Wafers

Mawafer eQuartz akagadzirwa nenzira yakasarudzika kuti akwanise kushandiswa zvakanyanya mumaindasitiri anosanganisira:

Zvishandiso zvemagetsi neRF

Mawafer eQuartz ndiwo musimboti wema "quartz crystal resonators" nema "oscillators" anopa ma "wachi" emafoni, ma "GPS units", makomputa, uye zvishandiso zvekutaurirana zvisina waya.
Kukura kwavo kwekupisa kushoma uye Q-factor yakakwira zvinoita kuti mawafer equartz akwane kumacircuit enguva anogadzikana uye maRF filters.

Optoelectronics uye Mifananidzo

Mawafer eQuartz anopa kutumirwa kwakanaka kweUV neIR, zvichiita kuti akwane malenzi ekuona, mabeam splitters, mahwindo elaser, uye ma detectors.
Kusakwanisa kwavo kupiswa nemwaranzi kunoita kuti zvikwanise kushandiswa mufizikisi ine simba guru uye muzvishandiso zvemuchadenga.

Semiconductor uye MEMS

Mawafer eQuartz anoshanda senzvimbo dzekushandisa macircuit e semiconductor ane frequency yakakwira, kunyanya muGaN neRF applications.
MuMEMS (Micro-Electro-Mechanical Systems), mawafer equartz anoshandura masaini emakanika kuita emagetsi kuburikidza ne piezoelectric effect, zvichigonesa masensa akaita se gyroscopes uye accelerometers.

Kugadzira Kwepamusoro & Marabhoritari

Mawafer equartz akachena kwazvo anoshandiswa zvakanyanya mumakemikari, biomedical, uye photonic lab emasero ekuona, maUV cuvettes, uye kubata sampuro dzinopisa zvakanyanya.
Kuenderana kwavo nenzvimbo dzakanyanya kuomera kunoita kuti vakwanise kushandiswa mumakamuri eplasma uye maturusi ekuisa zvinhu.

Magadzirirwo Anoitwa Mawafer eQuartz

Kune nzira mbiri huru dzekugadzira mawafer e quartz:

Mawafer eQuartz Akasanganiswa

Mawafer e quartz akagadzirwa nekunyungudutsa quartz granules dzechisikigo kuita girazi risina chimiro, wobva wacheka nekupukuta bhuroko rakasimba kuita mawafer matete. Mawafer e quartz aya anopa:

Kujeka kweUV kunoshamisa
Nzvimbo yakakura yekushanda kwekupisa (>1100°C)
Kudzivirira kwakanyanya kupisa kwekupisa

Dzakanakira michina ye lithography, maovheni anodziya zvakanyanya, uye mahwindo e optical asi hadzina kukodzera kushandiswa kwe piezoelectric nekuda kwekushomeka kwe crystalline order.

Mawafer eQuartz Akakura

Mawafer e quartz akakura anorimwa nenzira yekugadzira kuti agadzire makristaro asina kuremara ane hunyanzvi hwakajeka. Mawafer aya akagadzirwa kuti ashandiswe muzvinhu zvinotevera:

Makona chaiwo ekucheka (X-, Y-, Z-, AT-cut, nezvimwewo)
Ma-oscillator epamusoro-soro uye mafirita eSAW
Mapolarizer e optical nemidziyo yeMEMS yepamusoro

Maitiro ekugadzira anosanganisira kukura kwembeu muma autoclaves, zvichiteverwa nekucheka, kurongedza, kupwanya, uye kupukuta.

Vatengesi veQuartz Wafer Vanotungamira

Vatengesi vepasi rose vane hunyanzvi mukugadzira mawafer e quartz akagadzirwa nemazvo vanosanganisira:

Heraeus(Germany) - quartz yakagadzirwa uye yakagadzirwa
Shin-Etsu Quartz(Japan) - mhinduro dzewafer dzakachena kwazvo
WaferPro(USA) - mawafer e quartz ane dhayamita yakakura uye substrates
Korth Kristalle(Germany) - mawafer ekristaro akagadzirwa nemaoko

Basa Rinochinja reQuartz Wafers

Mawafer eQuartz anoramba achichinja sezvinhu zvakakosha muminda yetekinoroji iri kubuda:

Kugadzira zvinhu zvishoma- Mawafer eQuartz ari kugadzirwa zvine mwero wakasimba wekubatanidza michina midiki.
Magadzirirwo Emagetsi Akakwira Epamusoro- Magadzirirwo matsva ewafer e quartz ari kupinda mu mmWave ne THz domains dze 6G ne radar.
Kunzwa kweChizvarwa Chinotevera- Kubva kumotokari dzinozvishandira dzoga kusvika kuIoT yeindasitiri, masensa akavakirwa pa quartz ari kuwedzera kukosha.

Mibvunzo inowanzo bvunzwa nezve quartz wafers

1. Chii chinonzi wafer ye quartz?

Wafer yequartz idhisiki yakatetepa, yakatsetseka yakagadzirwa necrystalline silicon dioxide (SiO₂), inowanzogadzirwa muhukuru hwe semiconductor hwakajairwa (semuenzaniso, 2", 3", 4", 6", 8", kana 12"). Inozivikanwa nekuchena kwayo kwakanyanya, kugadzikana kwekupisa, uye kujeka kwemaziso, wafer yequartz inoshandiswa se substrate kana kutakura mumabasa akasiyana-siyana epamusoro-soro akadai sekugadzira semiconductor, zvishandiso zveMEMS, masisitimu emaziso, uye maitiro evacuum.

2. Musiyano uripo pakati pequartz ne silica gel ndeupi?

Quartz imhando yakasimba yesilicon dioxide (SiO₂) ine crystalline, nepo silica gel iri mhando isina morphous uye ine maburi yeSiO₂, inowanzoshandiswa se desiccant yekunwisa hunyoro.

Quartz yakaoma, inoonekera, uye inoshandiswa mukushandiswa kwemagetsi, kwemaziso, uye mumaindasitiri.
Silica gel inoonekwa semabhora madiki kana kuti granules uye inonyanya kushandiswa kudzora hunyoro mumapakeji, zvigadzirwa zvemagetsi, uye kuchengetera.

3. Makristaro equartz anoshandiswa kuitei?

Makristaro eQuartz anoshandiswa zvakanyanya mumagetsi nemagetsi nekuda kwehunhu hwawo hwepiezoelectric (anogadzira chaji yemagetsi pasi pekumanikidzwa kwemuchina). Mashandisirwo akajairika anosanganisira:

Oscillators uye kudzora mafrequency(semuenzaniso, mawachi equartz, mawachi, ma microcontrollers)
Zvikamu zvemaziso(semuenzaniso, magirazi, mawaveplate, mahwindo)
Ma resonator nemafiritamuRF uye zvishandiso zvekutaurirana
Masensayekumanikidzwa, kukurumidza, kana simba
Kugadzirwa kweSemiconductorsema substrates kana mahwindo ekugadzirisa

4. Sei quartz ichishandiswa muma microchips?

Quartz inoshandiswa muzvishandiso zvine chekuita ne microchip nekuti inopa:

Kugadzikana kwekupisapanguva dzekupisa kwakanyanya sekupararira uye kunyungudutsa
Kudzivirira magetsinekuda kwehunhu hwayo hwe dielectric
Kusagona kushandisa makemikarikune maasidhi uye zvinonyungudutsa zvinoshandiswa mukugadzira semiconductor
Kururama kwehukuruuye kuwedzera kwekupisa kwakaderera kuti pave nekuenderana kwe lithography kwakavimbika
Kunyange zvazvo quartz pachayo isingashandiswi sechinhu chinoshanda che semiconductor (senge silicon), inoita basa rakakosha mukutsigira nharaunda yekugadzira—kunyanya mumaovheni, makamuri, uye ma substrates e photomask.

Nezvedu

XKH inonyanya kugadzira, kugadzira, uye kutengesa magirazi egirazi egirazi uye zvinhu zvitsva zvekristaro. Zvigadzirwa zvedu zvinopa zvigadzirwa zvemagetsi, zvemagetsi zvevatengi, uye zvemauto. Tinopa zvikamu zveSapphire optical, malenzi efoni, Ceramics, LT, Silicon Carbide SIC, Quartz, uye mawafer egirazi esemiconductor. Tine hunyanzvi uye michina yemazuva ano, tinobudirira mukugadzirisa zvigadzirwa zvisiri zvemazuva ano, tichivavarira kuva bhizinesi rinotungamira rezvigadzirwa zvemagetsi.