Semiconductor Quartz: He Mea Ko'iko'i i loko o ka Electronics Modern
Hoʻolauna i nā mea Quartz
Ua like paha ka Quartz (SiO₂) i ke aniani i ka nānā mua ʻana, akā ua hoʻokaʻawale ʻia kona mau waiwai kūʻokoʻa. ʻAʻole like me ke aniani maʻamau, aia nā ʻāpana he nui (e like me ke one quartz, borax, barium carbonate, limestone, feldspar, a me ka soda), ua haku ʻia ka quartz me SiO₂ wale nō. Hāʻawi kēia iā ia i kahi hoʻolālā pūnaewele maʻalahi i hoʻokumu ʻia e nā ʻāpana tetrahedral o ka silicon dioxide.
ʻO ke koʻikoʻi o ka Quartz Maʻemaʻe Kiʻekiʻe
ʻO ka quartz maʻemaʻe kiʻekiʻe, i kapa pinepine ʻia ʻo "ka lei aliʻi" o nā mea aniani, hāʻawi i nā waiwai kūʻokoʻa ma muli o ka liʻiliʻi o nā mea metala. Pono kēia mea kupaianaha i nā kaʻina semiconductor like ʻole, e kaena ana i nā pono e like me:
1. Kū'ē Kūlana Kiʻekiʻe: Me kahi wahi palupalu ma kahi o 1730 ° C, hiki i ka quartz ke pale i ka hoʻohana lōʻihi ma 1150 ° C a mālama i nā pōkole pōkole a hiki i 1450 ° C.
2. Ke Kū'ē Kū'ē Kemika: Hōʻike ka quartz maʻemaʻe kiʻekiʻe i ka hana liʻiliʻi me ka nui o nā waikawa (koe wale ka hydrofluoric acid) a hōʻike i ke kūpaʻa maikaʻi loa i ka hoʻouka ʻana i ke kemika, ʻo ia he 30 mau manawa ʻoi aku ka nui o ka waika ma mua o nā ceramics a me 150 mau manawa ʻoi aku ka pale ma mua o ke kila kila.
3. Thermal Stability: High-purity quartz he haʻahaʻa haʻahaʻa loa ka hoʻonui ʻana i ka wela, hiki iā ia ke hoʻomanawanui i ka hoʻololi wikiwiki ʻana me ka haki ʻole.
4. Optical Clarity: Mālama kēia mea i ka transmittance kiʻekiʻe ma waena o kahi ākea ākea, me ka hoʻouna kukui ʻike ʻia ma mua o 93% a me ka transmittance ultraviolet hiki i luna o 80%.
5. Hoʻomoe Uila: Hāʻawi ka quartz hoʻomaʻemaʻe kiʻekiʻe i ke kūpaʻa uila ʻokoʻa, e lilo ia i insulator maikaʻi loa a hiki i nā wela kiʻekiʻe.
Nā noi i ka ʻoihana Semiconductor
Ma muli o kēia mau waiwai kino a me nā kemika, hoʻohana nui ʻia ka quartz maʻemaʻe kiʻekiʻe i nā uila uila hou, kelepona, a me ka ʻoihana semiconductor. ʻO ka ulu nui ʻana o nā wafers silicon ua hoʻonui nui i ka pono o nā ʻāpana quartz, ʻoi aku hoʻi i ka hana chip.
Nā noi nui o ka Quartz i ka hana semiconductor:
1. Nā mea wela kiʻekiʻe:
· ʻO nā paipu kapuahi Quartz:Pono no nā kaʻina hana e like me ka diffusion, oxidation, a me ka annealing, ʻo kēia mau paipu e hōʻoia i ka kūpaʻa kiʻekiʻe a me ka pono i ka wā o ka hana semiconductor.
· Nā Waʻa Quartz:Hoʻohana ʻia no ka lawe ʻana a me ka hoʻoili ʻana i nā wafer silika, nā waʻa quartz e hoʻomaʻamaʻa i ka hana ʻana i nā kaʻina diffusion.
2. Nā mea wela haʻahaʻa:
· Nā apo Quartz:Hoʻohui i ke kaʻina hana etching, pale nā apo quartz i ka hoʻohaumia ʻana a hōʻoia i ka hana pololei ʻana i ka wā lithography a me ka hoʻohālike.
· Nā ʻeke hoʻomaʻemaʻe Quartz a me nā pahu:He mea koʻikoʻi kēia mau ʻāpana no ka hoʻomaʻemaʻe ʻana i nā wafer silika. Pono lākou e pale i ka waikawa a me ka alkali aʻo ka hoʻemi ʻana i ka wahi pili e hoʻomaikaʻi i ka hoʻomaʻemaʻe ʻana.
Ka hopena
ʻOiai ʻike ʻia nā ʻāpana quartz ma ke ʻano he mea hoʻohana liʻiliʻi i ke kaʻina hana semiconductor, he hana koʻikoʻi lākou i ka hōʻoia ʻana i ka maikaʻi a me ka hilinaʻi o nā mea semiconductor. Wahi a Techcet, ʻoi aku ka maʻemaʻe o nā mea aniani quartz ma kahi o 90% o ka hana honua makahiki i ka ʻoihana ʻike uila.
Ma Semicera, hoʻolaʻa mākou i ka holomua o ka ʻoihana semiconductor ma o ka hoʻolako ʻana i nā mea quartz kiʻekiʻe. E like me ka mea nui o nā kui no ka pono o ke kūkulu ʻana, pēlā nō ka quartz no ka hana semiconductor.
2. Nā Mea Hana Haʻahaʻa:
·Na apo Quartz: Hoʻohui i ke kaʻina hana etching, pale nā apo quartz i ka hoʻohaumia a hōʻoia i ka hana pololei ʻana i ka wā lithography a me ka hoʻohālike.
·Nā Hīnaʻi Hoʻomaʻemaʻe Quartz a me nā pahu: He mea koʻikoʻi kēia mau ʻāpana no ka hoʻomaʻemaʻe ʻana i nā wafer silika. Pono lākou e pale i ka waikawa a me ka alkali aʻo ka hoʻemi ʻana i ka wahi pili e hoʻomaikaʻi i ka hoʻomaʻemaʻe ʻana.
Ka hopena
ʻOiai ʻike ʻia nā ʻāpana quartz ma ke ʻano he mea hoʻohana liʻiliʻi i ke kaʻina hana semiconductor, he hana koʻikoʻi lākou i ka hōʻoia ʻana i ka maikaʻi a me ka hilinaʻi o nā mea semiconductor. Wahi a Techcet, ʻoi aku ka maʻemaʻe o nā mea aniani quartz ma kahi o 90% o ka hana honua makahiki i ka ʻoihana ʻike uila.
Ma Semicera, hoʻolaʻa mākou i ka holomua o ka ʻoihana semiconductor ma o ka hoʻolako ʻana i nā mea quartz kiʻekiʻe. E like me ka mea nui o nā kui no ka pono o ke kūkulu ʻana, pēlā nō ka quartz no ka hana semiconductor.
