Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Paaive paGE panguva yeHondo Yenyika II, akagadzira magnetron yekukanganisa radar, iyo yakatungamira mukuvandudzwa kweovheni ye microwave. Paaive achidzidza hunhu hwep-i-n diode inoshandiswa sevanogadzirisa magetsi, Hall aive neruzivo rwakakosha, izvo zvakaguma nekuva kwake co-credited naWilliam Shockley naW. T. Verenga, Jr., yekuongorora kwekusanganiswa kwevatakuri vasiri radiative mu semiconductors. Hall akagadzira semiconductor laser muna 1962, achishanda paGeneral Electric muSchenectady, New York. Mumakore ekuma1970, basa raHall rakatarira photovoltaics uye maseru ezuva. Akasiya basa muna 1987, pashure pokunge apiwa maropafadzo 43 eUnited States mubasa rake.  Mubvunzo: Aiva nemapepaneti mangani paakaenda pamudyandigere?
43 Kutaura