{"id":246,"date":"2019-11-13T10:04:56","date_gmt":"2019-11-13T02:04:56","guid":{"rendered":"https:\/\/www.bihec.com\/kimballphysics\/?p=246"},"modified":"2019-11-13T10:04:56","modified_gmt":"2019-11-13T02:04:56","slug":"lanthanum-hexaboride-single-crystal-cathodes-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%8d%95%e6%99%b6%e9%98%b4%e6%9e%81","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-single-crystal-cathodes-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%8d%95%e6%99%b6%e9%98%b4%e6%9e%81\/","title":{"rendered":"Lanthanum Hexaboride Single Crystal Cathodes \u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781"},"content":{"rendered":"

Lanthanum Hexaboride Single Crystal Cathodes \u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781<\/a><\/p>\n

\"\"<\/p>\n

High current, high brightness, single crystal
\nEmission current densities up to 30 A\/cm2
\nRange of emission surface sizes
\nLong lifetimes
\nOperating pressure < 10-7\u00a0torr
\nCustom sizes available
\nOn AEI<\/a> base, compact CB-104<\/a> base or request custom mounting<\/p>\n

\u516d\u787c\u5316\u9567<\/a>\n\u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781<\/a>\n\u7535\u5b50\u67aa\u9634\u6781<\/a>\n\u9634\u6781<\/a><\/div>","protected":false},"excerpt":{"rendered":"

Lanthanum Hexaboride Single Crystal Cathodes \u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781 High current, high brightness, singl <\/p>\n","protected":false},"author":19,"featured_media":247,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[7],"tags":[59,56,58,57],"yoast_head":"\nLanthanum Hexaboride Single Crystal Cathodes \u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781 - Kimball Physics\u91d1\u535a\u5c14\u7535\u5b50\u67aa\u79bb\u5b50\u67aa<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bihec.com\/kimballphysics\/lanthanum-hexaboride-single-crystal-cathodes-\u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lanthanum Hexaboride Single Crystal Cathodes \u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781 - 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