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

ʻO ka wehewehe pōkole:

He kuleana koʻikoʻi ka Quartz wafers i ka holomua ʻana i ka ʻoihana uila, semiconductor, a me nā ʻoihana optics. Loaʻa i loko o nā smartphones e alakaʻi ana i kāu GPS, i hoʻokomo ʻia i loko o nā kahua kahua kiʻekiʻe e hoʻohana ana i nā pūnaewele 5G, a hoʻohui pū ʻia i loko o nā mea hana e hana ana i nā microchips hou aʻe, pono nā wafers quartz. Hiki i kēia mau substrates hoʻomaʻemaʻe kiʻekiʻe i nā mea hou i nā mea āpau mai ka computing quantum a hiki i nā photonics kiʻekiʻe. ʻOiai ka loaʻa ʻana mai kekahi o nā minerala nui loa o ka Honua, ua hana ʻia nā wafers quartz i nā kūlana kupaianaha o ka pololei a me ka hana.

E hoʻouna i ka leka uila iā mākou

Nā hiʻohiʻona

Kiʻi kikoʻī

fused_quartz_wafer_4_inch_fused_silic_wafer_

Kinohi Silica a me Optical Quartz Glass Wafers-2

Hoʻolauna

ʻO nā kīʻaha kīʻaha silica i hoʻohui ʻia a me ka Optical Quartz Glass Wafers

He aha ka Quartz Wafers

ʻO nā quartz wafers he lahilahi, pōʻai puni i hana ʻia mai ka ultra-pure synthetic quartz crystal. Loaʻa i nā anawaena maʻamau mai ka 2 a hiki i ka 12 iniha, ʻo ka quartz wafers maʻamau ka mānoanoa mai 0.5 mm a 6 mm. ʻAʻole like me ka quartz maoli, ka mea i hana i nā kristal prismatic irregular, ulu ʻia ka quartz synthetic ma lalo o nā kūlana lab i hoʻopaʻa paʻa ʻia, e hana ana i nā hale aniani like ʻole.

Hāʻawi ka crystallinity inherent o nā wafers quartz i ke kūpaʻa kemika like ʻole, ʻike ʻike ʻia, a me ke kūpaʻa ma lalo o ka wela kiʻekiʻe a me ke koʻikoʻi mechanical. Hoʻohana kēia mau hiʻohiʻona i nā wafers quartz i mea kumu no nā mea kikoʻī i hoʻohana ʻia i ka lawe ʻana i ka ʻikepili, ka ʻike, ka helu ʻana, a me nā ʻenehana i hoʻokumu ʻia i ka laser.

Nā ʻōlelo kikoʻī Wafer Quartz

ʻAno Quartz	4	6	8	12
Nui
Anawaena (inihi)	4	6	8	12
Mānoanoa (mm)	0.05–2	0.25–5	0.3–5	0.4–5
ʻO ka hoʻomanawanui ʻana (inihi)	±0.1	±0.1	±0.1	±0.1
Mānoanoa hoʻomanawanui (mm)	Hoʻopilikino	Hoʻopilikino	Hoʻopilikino	Hoʻopilikino
ʻAno Optical
Hōʻike Hōʻikeʻike @365 nm	1.474698	1.474698	1.474698	1.474698
Hōʻike Hoʻohālikelike @546.1 nm	1.460243	1.460243	1.460243	1.460243
Hōʻike Hōʻikeʻike @1014 nm	1.450423	1.450423	1.450423	1.450423
Ka Hoʻouna Kuloko (1250–1650 nm)	>99.9%	>99.9%	>99.9%	>99.9%
Ka huina holo (1250–1650 nm)	>92%	>92%	>92%	>92%
ʻAno Mīkini
TTV (Hoʻololi Mānoanoa Hui Pū ʻIa, µm)	<3	<3	<3	<3
Palahalaha (µm)	≤15	≤15	≤15	≤15
ʻO ʻAla ʻili (nm)	≤1	≤1	≤1	≤1
Kakaka (µm)	<5	<5	<5	<5
Na Waiwai Kino
Māmā (g/cm³)	2.20	2.20	2.20	2.20
ʻŌpio Modulus (GPa)	74.20	74.20	74.20	74.20
Mohs Paʻakikī	6–7	6–7	6–7	6–7
Modulus Shear (GPa)	31.22	31.22	31.22	31.22
Ka ratio o Poisson	0.17	0.17	0.17	0.17
Ka Paʻa Paʻa (GPa)	1.13	1.13	1.13	1.13
Ikaika U'i (MPa)	49	49	49	49
Dielectric mau (1 MHz)	3.75	3.75	3.75	3.75
Waiwai wela
Lae Strain (10¹⁴.⁵ Pa·s)	1000°C	1000°C	1000°C	1000°C
Lae Aina (10¹³ Pa·s)	1160°C	1160°C	1160°C	1160°C
Lae hooluolu (10⁷.⁶ Pa·s)	1620°C	1620°C	1620°C	1620°C

Noi no ka Quartz Wafers

Hana ʻia nā wafers Quartz e hoʻokō i nā noi koi ma waena o nā ʻoihana e like me:

Mea uila a me RF

ʻO nā quartz wafers ka mea nui i ka quartz crystal resonators a me nā oscillators e hāʻawi ana i nā hōʻailona uaki no nā smartphones, nā pūʻulu GPS, nā kamepiula, a me nā mea kelepona uila.
ʻO kā lākou hoʻonui haʻahaʻa haʻahaʻa a me Q-factor kiʻekiʻe e hana i nā wafers quartz i kūpono no nā kaʻa kaʻa manawa paʻa kiʻekiʻe a me nā kānana RF.

Optoelectronics a me Kiʻi

Hāʻawi ka Quartz wafers maikaʻi loa i ka UV a me IR transmittance, e hoʻolilo iā lākou i mea kūpono no nā lens optical, nā mea hoʻokaʻawale beam, nā puka makani laser, a me nā mea ʻike.
ʻO ko lākou kū'ēʻana i ka radiation hiki ke hoʻohana i ka physics kiʻekiʻe a me nā mea kani lewa.

Semiconductor a me MEMS

Hana ʻia nā wafers Quartz ma ke ʻano he substrate no nā kaapuni semiconductor kiʻekiʻe, ʻoi aku ka nui ma nā noi GaN a me RF.
Ma MEMS (Micro-Electro-Mechanical Systems), hoʻololi nā quartz wafers i nā hōʻailona mechanical i nā uila ma o ka hopena piezoelectric, hiki i nā mea ʻike e like me nā gyroscopes a me nā accelerometers.

Hana Hana Hou & Labs

Hoʻohana nui ʻia nā wafers quartz maʻemaʻe kiʻekiʻe i ke kemika, biomedical, a me photonic labs no nā cell optical, UV cuvettes, a me ka hoʻohana ʻana i ka laʻana kiʻekiʻe.
ʻO kā lākou kūlike me nā kaiapuni koʻikoʻi e kūpono iā lākou no nā keʻena plasma a me nā mea hana deposition.

Pehea i hana ʻia ai nā Wafers Quartz

ʻElua mau ala hana mua no nā wafers quartz:

Nā Wafera Quartz Hui

Hana ʻia nā ʻāpana quartz i hoʻoheheʻe ʻia e ka hoʻoheheʻe ʻana i nā granules quartz maoli i loko o ke aniani amorphous, a laila ʻoki a hoʻoliʻi i ka poloka paʻa i loko o nā wafers lahilahi. Hāʻawi kēia mau quartz wafers:

ʻOi aku ka mālamalama UV
Laulā hana wela nui (>1100°C)
Kūleʻa haʻalulu wela maikaʻi

He kūpono lākou no nā mea lithography, nā kapuahi wela kiʻekiʻe, a me nā puka aniani akā ʻaʻole kūpono i nā noi piezoelectric ma muli o ka nele o ke kauoha crystalline.

Nā Wafera Quartz Moʻomeheu

Hoʻoulu ʻia nā wafers quartz moʻomeheu i hana ʻia e hana i nā kristal kīnā ʻole me ka orientation lattice pololei. Hana ʻia kēia mau wafers no nā noi e pono ai:

Nā kihi ʻoki pololei (X-, Y-, Z-, AT-cut, etc.)
ʻO nā oscillators kiʻekiʻe a me nā kānana SAW
ʻO nā polarizer Optical a me nā polokalamu MEMS kiʻekiʻe

ʻO ke kaʻina hana e pili ana i ka ulu hua i loko o nā autoclaves, a ma hope o ka ʻoki ʻana, ka hoʻonohonoho ʻana, ka annealing, a me ka polishing.

Ke alakaʻi nei i nā mea hoʻolako wafer Quartz

ʻO nā mea hoʻolako honua e ʻike nui ana i nā wafers quartz kiʻekiʻe:

Heraeus(Kelemānia) - quartz i hoʻohui ʻia a me ka synthetic
Shin-Etsu Quartz(Iapana) - nā haʻina wafer maʻemaʻe kiʻekiʻe
WaferPro(USA) - nā wafers quartz ākea ākea a me nā pani
Korth Kristalle(Kelemānia) - nā wafer kristal synthetic

ʻO ke kuleana o ka Quartz Wafers

Ke hoʻomau nei ka ulu ʻana o nā wafers Quartz ma ke ʻano he mea koʻikoʻi i nā ʻāina ʻenehana hou.

Hoʻoemi liʻiliʻi- Ke hana ʻia nei nā wafers Quartz me nā ʻae ʻoi aku ka paʻakikī no ka hoʻohui ʻana i nā hāmeʻa paʻa.
ʻO nā mea uila alapine kiʻekiʻe- Ke neʻe nei nā hoʻolālā wafer quartz hou i nā kikowaena mmWave a me THz no 6G a me radar.
Next-Gen Sensing- Mai nā kaʻa ʻokoʻa a hiki i ka IoT ʻoihana, ʻoi aku ka nui o nā sensor quartz-based.

Nīnau pinepine e pili ana i nā wafers quartz

1. He aha ka quartz wafer?

ʻO ka quartz wafer he diski lahilahi a palahalaha i hana ʻia mai ka crystalline silicon dioxide (SiO₂), hana maʻamau i nā nui semiconductor maʻamau (e laʻa, 2", 3", 4", 6", 8", a i ʻole 12"). ʻIke ʻia no ka maʻemaʻe kiʻekiʻe, ka paʻa ʻana o ka wela, a me ka ʻike maka, hoʻohana ʻia kahi wafer quartz ma ke ʻano he substrate a i ʻole ka mea lawe i nā noi kiʻekiʻe kiʻekiʻe e like me ka hana semiconductor, nā mea MEMS, nā ʻōnaehana optical, a me nā kaʻina vacuum.

2. He aha ka ʻokoʻa ma waena o ka quartz a me ka silica gel?

ʻO ka Quartz kahi ʻano paʻa paʻa o ka silicon dioxide (SiO₂), aʻo ka silica gel he ʻano amorphous a porous o SiO₂, i hoʻohana mau ʻia ma ke ʻano he desiccant e hoʻomoʻa i ka makū.

ʻO ka Quartz he paʻakikī, ʻike maopopo, a hoʻohana ʻia i ka uila, optical, a me nā noi ʻoihana.
Hōʻike ʻia ka silica gel ma ke ʻano he mau liʻiliʻi liʻiliʻi a i ʻole granules a hoʻohana mua ʻia no ka mālama ʻana i ka haʻahaʻa i loko o ka ʻeke, nā uila, a me ka waiho ʻana.

3. He aha nā kristal quartz i hoʻohana ʻia no?

Hoʻohana nui ʻia nā kristal Quartz i nā uila a me nā optics ma muli o kā lākou mau piezoelectric waiwai (hoʻohua lākou i ka uku uila ma lalo o ke koʻikoʻi mechanical). Loaʻa nā noi maʻamau:

ʻO nā oscillators a me ka mana alapine(e laʻa, wati quartz, uaki, microcontrollers)
Nā ʻāpana ʻopika(e laʻa, nā lens, nā papa hawewe, nā puka makani)
Nā Resonator a me nā kānanama RF a me nā mea kamaʻilio
Nā mea ʻikeno ke kaomi, ka wikiwiki, a me ka ikaika
Ka hana semiconductorma ke ʻano he substrate a i ʻole nā puka makani kaʻina hana

4. No ke aha i hoʻohana ʻia ai ka quartz i nā microchips?

Hoʻohana ʻia ka Quartz i nā noi pili microchip no ka mea hāʻawi ia:

Paʻa welai nā kaʻina hana wela e like me ka diffusion a me ka annealing
Hoʻopili uilama muli o kona mau waiwai dielectric
Kūleʻa kimemikai nā ʻakika a me nā mea hoʻoheheʻe i hoʻohana ʻia i ka hana semiconductor
ʻO ke kiko kikoa me ka hoʻonui wela haʻahaʻa no ka alignment lithography hilinaʻi
ʻOiai ʻaʻole hoʻohana ʻia ka quartz ma ke ʻano he mea semiconductor ikaika (e like me ke silika), he kuleana koʻikoʻi koʻikoʻi ia i ka ʻenehana hana - ʻoi aku hoʻi i nā umu, nā keʻena, a me nā substrate photomask.

E pili ana iā mākou

Hoʻokumu ʻo XKH i ka hoʻomohala ʻenehana kiʻekiʻe, ka hana ʻana, a me ke kūʻai ʻana i nā aniani optical kūikawā a me nā mea aniani hou. Hāʻawi kā mākou huahana i nā uila uila, nā mea hoʻohana uila, a me ka pūʻali koa. Hāʻawi mākou i nā ʻāpana optical Sapphire, nā uhi kelepona kelepona paʻa, Ceramics, LT, Silicon Carbide SIC, Quartz, a me nā wafer kristal semiconductor. Me ka ʻike akamai a me nā mea hana ʻoki ʻoki, ʻoi aku mākou i ka hoʻoili huahana maʻamau ʻole, me ka manaʻo e lilo i alakaʻi optoelectronic material high-tech ʻoihana.