2 iniha 50.8mm Germanium Wafer Substrate Hoʻokahi aniani 1SP 2SP

Loaʻa i nā ʻāpana Germanium nā waiwai semiconductor. Ua hana koʻikoʻi i ka hoʻomohala ʻana i ka physics solid state a me ka electronic state solid. He 5.32g/cm 3, hiki ke helu ʻia ka germanium ma ke ʻano he metala lahilahi, germanium chemical stability, ʻaʻole pili me ka ea a i ʻole ka mahu wai i ka lumi wela, akā ma 600 ~ 700 ℃, hoʻopuka koke ʻia ka germanium dioxide. . ʻAʻole hana me ka waika hydrochloric, dilute sulfuric acid. Ke hoʻomehana ʻia ka ʻakika sulfuric concentrated, e hoʻoheheʻe mālie ka germanium. I loko o ka waikawa nitric a me ka aqua regia, hiki ke hoʻoheheʻe ʻia ka germanium. He nāwaliwali loa ka hopena o ka solution alkali ma ka germanium, akā hiki i ka alkali hoʻoheheʻe ʻia i ka ea ke hoʻoheheʻe koke i ka germanium. ʻAʻole hana ʻo Germanium me ke kalapona, no laila ua hoʻoheheʻe ʻia i loko o kahi pahu graphite a ʻaʻole e hoʻohaumia ʻia e ke kalapona. Loaʻa i ka Germanium nā waiwai semiconductor maikaʻi, e like me ka electron mobility, hole mobility a pēlā aku. Loaʻa i ka hoʻomohala ʻana o germanium ka mana nui.