I loko o nā mea semiconductor, ʻo ka moena granite ka mea i hoʻohana nui ʻia?

He mea koʻikoʻi ka moena Granite i nā ʻenehana semiconductor like ʻole.Ma ke ʻano he mea paʻa a paʻa loa, hoʻohana nui ʻia ka granite ma ke ʻano he kumu no nā lako hana semiconductor.Hōʻike ʻia ia e kona ʻano hoʻonui haʻahaʻa wela, kūpaʻa kiʻekiʻe, a me nā waiwai mechanical maikaʻi loa.Ma muli o kēia mau waiwai, hoʻohana pinepine ʻia ka moena granite i ʻekolu ʻano like ʻole o nā mea semiconductor - nā lako metrology, nā mea lithography a me nā mea nānā.

Hoʻohana ʻia nā mea hana metrology e ana a ʻike i nā ana koʻikoʻi o nā mea semiconductor.He kuleana koʻikoʻi ia i ka mālama ʻana i ka maikaʻi a me ka kūlike o ke kaʻina hana semiconductor.Loaʻa nā mea hana metrology e like me nā microscopes optical, nā microscopes electron, a me nā microscopes atomic force (AFMs).Ma muli o ka hana ʻana o kēia mau mea ana e pili ana i ko lākou kūpaʻa, pololei, a me ke kūpaʻa haʻalulu, ʻo ka granite ke koho kūpono no kā lākou mea moe.ʻO ke kūlike a me ka paʻa o ka moena granite e hāʻawi i kahi kahua paʻa no nā mea kani, e hoʻonui ai i ko lākou pololei a me ka hilinaʻi.

Hoʻohana ʻia nā mea hana lithography e hana i nā ʻano microchip ma ka wafer.Pono ke kaʻina hana lithography i kahi kiʻekiʻe o ka pololei a me ka pololei e hana i nā kaapuni paʻakikī a hoʻomaikaʻi i ka hana chip.Aia nā mea hana lithography i nā stepper a me nā ʻōnaehana scanner e hoʻohana i ka mālamalama e hoʻololi i nā kiʻi ma luna o ka wafer.No ka mea, paʻakikī loa ke kaʻina hana lithography i ka haʻalulu a me nā loli wela, pono kahi moena kiʻekiʻe e hōʻoia i ka paʻa a me ka hana hou ʻana o ke kaʻina lithography.Hāʻawi nā moena Granite i ka paʻa pono a me ka hana hoʻoheheʻe haʻalulu ikaika no nā ʻōnaehana lithography.Hāʻawi ka moena granite i ka stepper a i ʻole ka ʻōnaehana scanner e mālama i nā pilina kikoʻī pololei e hōʻoiaʻiʻo ana i ka pololei kiʻekiʻe a me ka maikaʻi o ka huahana hope.

Hoʻohana ʻia nā mea nānā e ʻike i nā hemahema o nā mea semiconductor.Loaʻa nā lako nānā i nā ʻōnaehana e like me nā microscopes scanning laser, microscopes electron, a me nā microscopes optical.Me ka pono o kēia mau mea pono e pololei loa, kūpaʻa a me ka vibration-resistant, ʻo nā moena granite ka mea kūpono loa.ʻO nā waiwai mechanical o Granite a me ke kūpaʻa dimensional e kōkua i ka hoʻokaʻawale vibration, kahi e hoʻonui ai i ka pololei o ka puka o nā mea nānā.

I ka hopena, koʻikoʻi ka moena granite i ka ʻoihana semiconductor a hoʻohana nui ʻia i nā ʻano mea like ʻole.ʻO kāna mau waiwai kūʻokoʻa e like me ka dimensional stability, haʻahaʻa thermal expansion coefficient, a me ka paʻa mechanical maikaʻi e hana i ka granite ke koho kūpono no ka mea moe o nā lako semiconductor.Ke hāʻawi nei ka moena granite kiʻekiʻe i ke kūpaʻa kūpono, ka pololei, a me ke kūpaʻa haʻalulu i nā lako semiconductor, hoʻomaikaʻi i ka maikaʻi o ka huahana hope loa.No laila, e hoʻomau ka hoʻohana ʻana i ka moena granite i nā mea semiconductor no nā makahiki e hiki mai ana.