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

ʻO SiO₂ Quartz Wafer Quartz Wafers SiO₂ MEMS Mahana 2″ 3″ 4″ 6″ 8″ 12″ Kiʻi i hōʻike ʻia

Wehewehe Pōkole:

He kuleana koʻikoʻi ko nā wafers Quartz i ka hoʻolaha ʻana i nā ʻoihana uila, semiconductor, a me nā optics. Loaʻa i loko o nā kelepona akamai e alakaʻi ana i kāu GPS, i hoʻokomo ʻia i loko o nā kikowaena kumu alapine kiʻekiʻe e hoʻoikaika ana i nā pūnaewele 5G, a hoʻohui ʻia i loko o nā mea hana e hana ana i nā microchips hanauna hou, he mea nui nā wafers quartz. Hiki i kēia mau substrates maʻemaʻe kiʻekiʻe ke hoʻololi i nā mea hou i nā mea āpau mai ka helu quantum a i ka photonics holomua. ʻOiai ua loaʻa mai kekahi o nā minelala nui loa o ka Honua, ua hana ʻia nā wafers quartz i nā kūlana koʻikoʻi o ka pololei a me ka hana.

E leka uila mai iā mākou

Nā hiʻohiʻona

Kiʻikuhi kikoʻī

ʻO ka wafer silica fused_quartz_4 ʻīniha

Nā Wafers Aniani Quartz Silica i hoʻohui ʻia a me Optical-2

Hoʻolauna

Nā Wafers Glass Quartz Silica i hoʻohui ʻia a me Optical

He aha nā Wafers Quartz

He lahilahi nā wafers Quartz, he mau diski poepoe i hana ʻia mai ka kristal quartz synthetic ultra-pure. Loaʻa i nā anawaena maʻamau mai 2 a 12 ʻīniha, ʻo ka mānoanoa o nā wafers quartz maʻamau mai 0.5 mm a 6 mm. ʻAʻole e like me ka quartz kūlohelohe, kahi e hana ai i nā kristal prismatic maʻamau ʻole, ua ulu ʻia ka quartz synthetic ma lalo o nā kūlana lab i kāohi paʻa ʻia, e hana ana i nā ʻano kristal like.

ʻO ke ʻano kristal kūlohelohe o nā wafers quartz e hāʻawi i ke kūpaʻa kemika ʻole, ka transparency optical, a me ke kūpaʻa ma lalo o ke ana wela kiʻekiʻe a me ke kaumaha mechanical. ʻO kēia mau hiʻohiʻona e hoʻolilo i nā wafers quartz i mea kumu no nā mea hana pololei i hoʻohana ʻia i ka hoʻoili ʻikepili, ka ʻike ʻana, ka helu ʻana, a me nā ʻenehana laser.

Nā kikoʻī o ka Wafer Quartz

ʻAno Quartz	4	6	8	12
Ka nui
Anawaena (ʻīniha)	4	6	8	12
Mānoanoa (mm)	0.05–2	0.25–5	0.3–5	0.4–5
Ke anawaena o ke ahonui ('īniha)	±0.1	±0.1	±0.1	±0.1
Ka hoʻomanawanui mānoanoa (mm)	Hiki ke hoʻopilikino ʻia	Hiki ke hoʻopilikino ʻia	Hiki ke hoʻopilikino ʻia	Hiki ke hoʻopilikino ʻia
Nā Waiwai Optical
ʻIneki Refractive @365 nm	1.474698	1.474698	1.474698	1.474698
ʻIneki Hoʻohuli @546.1 nm	1.460243	1.460243	1.460243	1.460243
ʻIneki Hoʻohālikelike @1014 nm	1.450423	1.450423	1.450423	1.450423
Ka Hoʻoili Kūloko (1250–1650 nm)	>99.9%	>99.9%	>99.9%	>99.9%
Ka Hoʻoili Holoʻokoʻa (1250–1650 nm)	>92%	>92%	>92%	>92%
Ka maikaʻi o ka mīkini
TTV (ʻOkoʻa Mānoanoa Holoʻokoʻa, µm)	<3	<3	<3	<3
Palahalaha (µm)	≤15	≤15	≤15	≤15
ʻO ka ʻilikai (nm)	≤1	≤1	≤1	≤1
Kakaka (µm)	<5	<5	<5	<5
Nā Waiwai Kino
Ka nui (g/cm³)	2.20	2.20	2.20	2.20
Modulus o Young (GPa)	74.20	74.20	74.20	74.20
Paʻakikī Mohs	6–7	6–7	6–7	6–7
Modulus ʻokiʻoki (GPa)	31.22	31.22	31.22	31.22
Ka lakio o Poisson	0.17	0.17	0.17	0.17
Ikaika Hoʻopaʻa (GPa)	1.13	1.13	1.13	1.13
Ikaika Hoʻopaʻa (MPa)	49	49	49	49
Paʻa Dielectric (1 MHz)	3.75	3.75	3.75	3.75
Nā Waiwai Wela
Kiko Hoʻopaʻa (10¹⁴.⁵ Pa·s)	1000°C	1000°C	1000°C	1000°C
Wahi Hoʻoheheʻe (10¹³ Pa·s)	1160°C	1160°C	1160°C	1160°C
Kiko Palupalu (10⁷.⁶ Pa·s)	1620°C	1620°C	1620°C	1620°C

Nā noi o nā Wafers Quartz

Ua hana ʻia nā wafers Quartz e hoʻokō i nā noi koi ma nā ʻoihana e like me:

Nā Mea Uila a me nā Mea Hana RF

ʻO nā wafers Quartz ke kumu o nā resonators crystal quartz a me nā oscillators e hāʻawi ana i nā hōʻailona uaki no nā kelepona akamai, nā ʻāpana GPS, nā kamepiula, a me nā polokalamu kamaʻilio uea ʻole.
ʻO ko lākou hoʻonui wela haʻahaʻa a me ke kumu Q-kiʻekiʻe e hana ai i nā wafers quartz i mea kūpono no nā kaapuni manawa paʻa kiʻekiʻe a me nā kānana RF.

ʻOptoelectronics a me ke Kiʻi ʻana

Hāʻawi nā wafers Quartz i ka hoʻoili UV a me IR maikaʻi loa, e kūpono ana iā lākou no nā aniani optical, nā mea hoʻokaʻawale kukuna, nā puka makani laser, a me nā mea ʻike.
ʻO ko lākou kū'ē i ka radiation e hiki ai ke hoʻohana ʻia i nā physics ikehu kiʻekiʻe a me nā mea hana lewa.

Semiconductor a me MEMS

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

Hana Hana Kiʻekiʻe a me nā Keʻena Hoʻokolohua

Hoʻohana nui ʻia nā wafers quartz maʻemaʻe kiʻekiʻe i nā kemika, biomedical, a me nā keʻena photonic no nā cell optical, nā cuvettes UV, a me ka lawelawe ʻana i nā hāpana mahana kiʻekiʻe.
ʻO ko lākou kūlike me nā wahi koʻikoʻi e kūpono ai lākou no nā keʻena plasma a me nā mea hana hoʻopaʻa.

Pehea e hana ʻia ai nā wafers Quartz

ʻElua mau ala hana nui no nā wafers quartz:

Nā Wafers Quartz i hoʻopili ʻia

Hana ʻia nā wafers quartz i hoʻohui ʻia ma ka hoʻoheheʻe ʻana i nā granules quartz kūlohelohe i loko o ke aniani amorphous, a laila ʻokiʻoki a hoʻowali i ka poloka paʻa i loko o nā wafers lahilahi. Hāʻawi kēia mau wafers quartz:

ʻIke UV kūikawā
Ka laulā hana wela ākea (>1100°C)
ʻO ke kūpaʻa haʻalulu wela maikaʻi loa

He kūpono lākou no nā lako lithography, nā umu wela kiʻekiʻe, a me nā puka makani optical akā ʻaʻole kūpono no nā noi piezoelectric ma muli o ka nele o ke kauoha crystalline.

Nā Wafers Quartz i Hoʻoulu ʻia

Hoʻoulu ʻia nā wafers quartz i mahi ʻia me ke ʻano synthetic e hana i nā kristal kīnā ʻole me ke kuhikuhi lattice pololei. Ua hana ʻia kēia mau wafers no nā noi e pono ai:

Nā kihi ʻoki pololei (X-, Y-, Z-, ʻoki AT, a pēlā aku)
Nā oscillator alapine kiʻekiʻe a me nā kānana SAW
Nā polarizers optical a me nā polokalamu MEMS holomua

ʻO ke kaʻina hana e pili ana i ka ulu ʻana o nā hua i loko o nā autoclaves, a ukali ʻia e ka ʻoki ʻana, ke kuhikuhi ʻana, ka annealing, a me ka polishing.

Nā Mea Hoʻolako Wafer Quartz Alakaʻi

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

ʻO Heraeus(Kelemānia) - quartz i hoʻohui ʻia a hana ʻia
Shin-Etsu Quartz(Iapana) - nā hoʻonā wafer maʻemaʻe kiʻekiʻe
WaferPro(USA) - nā wafers quartz ākea a me nā substrates
ʻO Korth Kristalle(Kelemānia) - nā wafers kristal synthetic

Ke Kūlana Hoʻololi o nā Wafers Quartz

Ke hoʻomau nei ka ulu ʻana o nā wafers Quartz ma ke ʻano he mau mea nui i nā ʻāina ʻenehana e kū mai ana:

Hoʻoliʻiliʻi ʻana– Ke hana ʻia nei nā wafers Quartz me nā hoʻomanawanui paʻa no ka hoʻohui ʻana i nā hāmeʻa liʻiliʻi.
Nā Uila Alapine Kiʻekiʻe- Ke hoʻokuke nei nā hoʻolālā wafer quartz hou i nā kikowaena mmWave a me THz no 6G a me ka radar.
Ka ʻIke ʻana i ka hanauna hou- Mai nā kaʻa kūʻokoʻa a hiki i ka IoT ʻoihana, ke lilo nei nā mea ʻike e pili ana i ka quartz i mea nui loa.

Nā nīnau i nīnau pinepine ʻia e pili ana i nā wafers quartz

1. He aha ka wafer quartz?

He diski lahilahi a pālahalaha ka wafer quartz i hana ʻia mai ka silicon dioxide crystalline (SiO₂), i hana pinepine ʻia i nā nui semiconductor maʻamau (e laʻa, 2", 3", 4", 6", 8", a i ʻole 12"). ʻIke ʻia no kona maʻemaʻe kiʻekiʻe, kūpaʻa wela, a me ka transparency optical, hoʻohana ʻia ka wafer quartz ma ke ʻano he substrate a mea lawe paha i nā noi kiʻekiʻe like ʻole e like me ka hana semiconductor, nā polokalamu MEMS, nā ʻōnaehana optical, a me nā kaʻina hana vacuum.

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

He ʻano paʻa kristala ka Quartz o ka silicon dioxide (SiO₂), ʻoiai ʻo ka silica gel he ʻano amorphous a porous o SiO₂, i hoʻohana pinepine ʻia e like me ka desiccant e omo i ka makū.

He paʻakikī ka Quartz, moakaka, a hoʻohana ʻia i nā noi uila, optical, a me nā ʻoihana.
ʻIke ʻia ka silica gel e like me nā momi liʻiliʻi a i ʻole nā granules a hoʻohana nui ʻia no ka kaohi ʻana i ka makū i loko o ka hoʻopili ʻana, nā mea uila, a me ka mālama ʻana.

3. He aha ka mea e hoʻohana ʻia ai nā kristal quartz?

Hoʻohana nui ʻia nā kristal quartz i nā mea uila a me nā optics ma muli o ko lākou mau waiwai piezoelectric (hoʻopuka lākou i kahi uku uila ma lalo o ke kaumaha mechanical). ʻO nā noi maʻamau:

Nā Oscillators a me ka kaohi alapine (frequency)(e laʻa me nā uaki quartz, nā uaki, nā microcontrollers)
Nā ʻāpana optical(e laʻa, nā aniani, nā papa nalu, nā puka makani)
Nā Resonators a me nā kānanama nā polokalamu RF a me ke kamaʻilio
Nā mea ʻikeno ke kaomi, ka wikiwiki, a i ʻole ka ikaika
Hana ʻana o ka semiconductorma ke ʻano he substrates a i ʻole nā puka makani hana

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

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

Paʻa welai ka wā o nā kaʻina hana wela kiʻekiʻe e like me ka diffusion a me ka annealing
Hoʻopaʻa uilama muli o kona mau waiwai dielectric
Ke kū'ē kemikai nā waikawa a me nā mea hoʻoheheʻe i hoʻohana ʻia i ka hana semiconductor
Ka pololei o ke anaa me ka hoʻonui wela haʻahaʻa no ka hoʻonohonoho lithography hilinaʻi
ʻOiai ʻaʻole hoʻohana ʻia ka quartz ponoʻī ma ke ʻano he mea semiconductor hana (e like me ka silicon), he kuleana koʻikoʻi kona i ke kaiapuni hana—ʻoi aku hoʻi i loko o nā umu, nā keʻena, a me nā substrates photomask.

E pili ana iā mākou

He loea ʻo XKH i ka hoʻomohala ʻenehana kiʻekiʻe, ka hana ʻana, a me ke kūʻai aku ʻana i ke aniani optical kūikawā a me nā mea kristal hou. Lawelawe kā mākou huahana i nā mea uila optical, nā mea uila mea kūʻai aku, a me ka pūʻali koa. Hāʻawi mākou i nā ʻāpana optical Sapphire, nā uhi lens kelepona paʻalima, Ceramics, LT, Silicon Carbide SIC, Quartz, a me nā wafers kristal semiconductor. Me ka ʻike loea a me nā lako hana kiʻekiʻe, ʻoi aku mākou i ka hana ʻana i nā huahana maʻamau ʻole, me ka manaʻo e lilo i alakaʻi i nā mea optoelectronic ʻoihana ʻenehana kiʻekiʻe.