ʻO Cerium Hexaboride (Cerium Boride, CeB6) ceramic ka mea kaulana no kāna conductivity uila kiʻekiʻe a me ka hana wela kiʻekiʻe, e kaulana ai i nā noi uila a me nā ʻoihana. Hana maikaʻi ia ma lalo o nā kūlana i kuhikuhi ʻia, e lilo ia i koho maikaʻi loa no nā noi ʻenehana kiʻekiʻe.
He haʻahaʻa haʻahaʻa ko nā cathodes CeB6 ma mua o LaB6 a he 50% lōʻihi ka lōʻihi ma mua o LaB6 no ka mea ua ʻoi aku ko lākou kūpaʻa ʻana i ka hoʻohaumia kalapona.
Papa maʻamau: 99.5%
ʻAno maʻamau
Kiʻekiʻe electron emission rate
Kiekie hehee ai
Paʻakiki kiʻekiʻe
Pumi mahu haʻahaʻa
Paʻa ʻino
Nā noi maʻamau
Sputtering pahu hopu
Mea hoʻoheheʻe no nā mea hoʻokuʻu ion
Filament no nā microscopes electron (SEM&TEM)
Mea Cathode no ke kuʻi ʻana i ke kukui uila
Mea Cathode no nā mea hoʻoheheʻe thermionic