Me ka holomua mau o ka ʻepekema a me ka ʻenehana, ʻo ka ʻoihana semiconductor ke koi nui nei i nā mea hana kiʻekiʻe, kiʻekiʻe. Ma keia kahua,waapa kalapona kalaponaua lilo i mea nui o ka nānā ʻana no kāna mau hiʻohiʻona kūikawā a me nā kahua noi ākea. E hoʻolauna kēia pepa i nā pono a me nā hoʻohana ʻana o nā moku aniani carbide silicon i ka ʻoihana semiconductor, a hōʻike i kāna kuleana koʻikoʻi i ka hoʻolaha ʻana i ka hoʻomohala ʻana i ka ʻenehana semiconductor.
Pono:
1.1 Nā hiʻohiʻona wela kiʻekiʻe:
ʻO ka waʻa kristal kalapona silikaLoaʻa iā ia ke kūpaʻa wela kiʻekiʻe a me ka conductivity wela, hiki ke hana i ke kaiapuni wela kiʻekiʻe, a hiki ke kū i ka mahana hana ma mua o ka wela o ka lumi. Hāʻawi kēia i nā moku SIC i kahi pono kūʻokoʻa i ka mana kiʻekiʻe a me nā noi wela kiʻekiʻe, e like me ka uila uila, nā kaʻa uila a me ka aerospace.
1.2 Kiʻekiʻe electron neʻe:
ʻOi aku ka kiʻekiʻe o ka neʻe electron o nā moku aniani carbide silika ma mua o nā mea silika kuʻuna, ʻo ia ka mea hiki ke hoʻokō i ke kiʻekiʻe kiʻekiʻe o kēia manawa a me ka hoʻohana haʻahaʻa haʻahaʻa. ʻO kēia ka mea e loaʻa ai i ka moku kalapona silicon carbide ka manaʻo noiʻi ākea ma ke kahua o ke alapine kiʻekiʻe, nā lako uila mana kiʻekiʻe a me ke kamaʻilio alapine radio.
1.3 Kiʻekiʻe pāhawewe kū'ē:
ʻO ka waʻa aniani carbide silicon he kū'ē ikaika i ka pāhawewe a hiki ke hana paʻa i loko o kahi kaiapuni radiation no ka manawa lōʻihi. Hoʻohana kēia i nā waʻa SIC i ka nuklea, aerospace a me nā ʻāpana pale, kahi e hāʻawi ai lākou i nā hopena hilinaʻi a lōʻihi.
1.4 Nā hiʻohiʻona hoʻololi wikiwiki:
No ka mea, he kiʻekiʻe ka mobility electron a me ka haʻahaʻa haʻahaʻa o ka moku aniani carbide silicon, hiki iā ia ke hoʻokō i ka wikiwiki hoʻololi wikiwiki a me ka nalowale haʻahaʻa. ʻO kēia ka mea e hoʻomaikaʻi nui ai ka moku silicon carbide i nā mea hoʻololi uila mana, ka hoʻoili mana a me nā ʻōnaehana hoʻokele, hiki ke hoʻomaikaʻi i ka pono o ka ikehu a hōʻemi i ka nalowale o ka ikehu.
Nā noi:
2.1 Nā mea uila mana kiʻekiʻe:
nā waʻa aniani kalapona silikaloaʻa i ka nui o nā manaʻo noi i nā noi mana kiʻekiʻe, e like me nā inverters no nā kaʻa uila, nā ʻōnaehana hana mana o ka lā, nā mea hoʻokele kaʻa ʻenehana, a me nā mea ʻē aʻe. .
2.2 RF mana hoʻonui:
ʻO ka mobility electron kiʻekiʻe a me nā hiʻohiʻona haʻahaʻa haʻahaʻa o nā moku aniani carbide silicon e hana iā lākou i mea kūpono no nā mea hoʻonui mana RF. Hiki i nā mea hoʻonui mana i nā ʻōnaehana kamaʻilio RF, nā radar a me nā mea lekiō ke hoʻomaikaʻi i ka nui o ka mana a me ka hana ʻōnaehana ma o ka hoʻohana ʻana i nā moku aniani carbide silicon.
2.3 Nā mea hana optoelectronic:
Hoʻohana nui ʻia nā moku aniani Silicon carbide i ke kula o nā mea optoelectronic. Ma muli o kona pale ʻana i ka radiation kiʻekiʻe a me ke kūpaʻa wela kiʻekiʻe, hiki ke hoʻohana ʻia nā moku aniani carbide silicon i nā diodes laser, photodetectors a me nā kamaʻilio fiber optic, e hāʻawi ana i nā hopena hilinaʻi a maikaʻi.
2.4 Nā mea uila wela wela:
ʻO ke kūpaʻa wela kiʻekiʻe o ka moku aniani carbide silicon e hoʻohana nui ʻia i nā mea uila ma ke ʻano wela kiʻekiʻe. No ka laʻana, ka nānā ʻana o ka reactor nuklea i ka ʻāpana ikehu nuklea, nā mea ʻike wela kiʻekiʻe a me nā ʻōnaehana hoʻokele engine i ka ʻāpana aerospace.
Ma ka SUMMARY:
Ma ke ʻano he mea semiconductor hou, ua hōʻike ka waʻa kristal carbide silicon i nā pono he nui a me nā kahua noi ākea i ka ʻoihana semiconductor. ʻO kāna mau mea wela kiʻekiʻe, ka mobility electron kiʻekiʻe, ka pale ʻana i ka radiation kiʻekiʻe a me nā hiʻohiʻona hoʻololi wikiwiki e kūpono ia no ka mana kiʻekiʻe, ke alapine kiʻekiʻe a me nā noi wela kiʻekiʻe. Mai nā mea uila uila kiʻekiʻe a hiki i nā mea hoʻonui mana RF, mai nā mea optoelectronic a hiki i nā mea uila uila kiʻekiʻe, ʻo ka hoʻohana ʻana o nā moku aniani silicon carbide e uhi ana i nā kahua he nui, a ua hoʻokomo i ke ola hou i ka hoʻomohala ʻana i ka ʻenehana semiconductor. Me ka holomua mau o ka ʻenehana a me ka noiʻi hohonu, e hoʻonui hou ʻia ka manaʻolana noi o nā moku aniani carbide silicon i ka ʻoihana semiconductor, e hana ana i nā lako uila ʻoi aku ka maikaʻi, hilinaʻi a holomua no mākou.
Ka manawa hoʻouna: Jan-25-2024