{"id":1732,"date":"2023-04-30T17:57:46","date_gmt":"2023-04-30T09:57:46","guid":{"rendered":"https:\/\/www.bihec.com\/kimballphysics\/?p=1732"},"modified":"2023-04-30T17:57:46","modified_gmt":"2023-04-30T09:57:46","slug":"kimball-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e9%98%b4%e6%9e%81-lanthanum-hexaboride-cathode-with-guard-ring","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/kimballphysics\/kimball-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e9%98%b4%e6%9e%81-lanthanum-hexaboride-cathode-with-guard-ring\/","title":{"rendered":"Kimball \u516d\u787c\u5316\u9567\u9634\u6781 Lanthanum Hexaboride Cathode with Guard Ring"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/kimball-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e9%98%b4%e6%9e%81\/\" title=\"View all posts in Kimball \u516d\u787c\u5316\u9567\u9634\u6781\" target=\"_blank\">Kimball \u516d\u787c\u5316\u9567\u9634\u6781<\/a> Lanthanum Hexaboride Cathode with Guard Ring<\/p>\n<p id=\"vOTUmVD\"><img decoding=\"async\" loading=\"lazy\" width=\"556\" height=\"352\" class=\"alignnone size-full wp-image-1733 \" src=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2023\/04\/img_644e3b1930938.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2023\/04\/img_644e3b1930938.png?v=1682848537 556w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2023\/04\/img_644e3b1930938-300x190.png?v=1682848537 300w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2023\/04\/img_644e3b1930938-500x317.png?v=1682848537 500w\" sizes=\"(max-width: 556px) 100vw, 556px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Small diameters with microflats<br \/>\nBrightness &gt;106\u00a0A\/cm2\/sr<br \/>\nOperating pressure &lt; 10-7\u00a0torr<br \/>\nSmall spot, long lifetime<br \/>\nEmission current densities up to 30 A\/cm2<br \/>\nAvailable on many bases<\/p>\n<p>&nbsp;<\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/aei\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 9.0632911392405pt;\" aria-label=\"AEI (2\u4e2a\u9879\u76ee)\">AEI<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/cb-104\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 9.0632911392405pt;\" aria-label=\"CB-104 (2\u4e2a\u9879\u76ee)\">CB-104<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/cb-105\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 9.0632911392405pt;\" aria-label=\"CB-105 (2\u4e2a\u9879\u76ee)\">CB-105<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/es-423e-gr025-sg-aei\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"ES-423E-GR025 SG AEI (1\u4e2a\u9879\u76ee)\">ES-423E-GR025 SG AEI<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/kimball\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 21.409282700422pt;\" aria-label=\"kimball (367\u4e2a\u9879\u76ee)\">kimball<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/kimballphysics\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-6\" style=\"font-size: 21.172995780591pt;\" aria-label=\"kimballphysics (339\u4e2a\u9879\u76ee)\">kimballphysics<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/kimball-physics\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-7\" style=\"font-size: 22pt;\" aria-label=\"Kimball Physics (466\u4e2a\u9879\u76ee)\">Kimball Physics<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/kimball-%e9%98%b4%e6%9e%81\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-8\" style=\"font-size: 17.983122362869pt;\" aria-label=\"Kimball \u9634\u6781 (96\u4e2a\u9879\u76ee)\">Kimball \u9634\u6781<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%8d%95%e6%99%b6%e9%98%b4%e6%9e%81\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 16.565400843882pt;\" aria-label=\"\u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781 (55\u4e2a\u9879\u76ee)\">\u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/%e6%b0%a7%e5%8c%96%e9%92%87%e6%b6%82%e5%b1%82%e9%93%b1%e5%9c%86%e7%9b%98%e9%98%b4%e6%9e%81\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-10\" style=\"font-size: 16.447257383966pt;\" aria-label=\"\u6c27\u5316\u9487\u6d82\u5c42\u94f1\u5706\u76d8\u9634\u6781 (53\u4e2a\u9879\u76ee)\">\u6c27\u5316\u9487\u6d82\u5c42\u94f1\u5706\u76d8\u9634\u6781<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/%e6%b0%a7%e5%8c%96%e9%92%a1%e6%b6%82%e5%b1%82%e5%9c%86%e7%9b%98%e9%98%b4%e6%9e%81\/\" class=\"tag-cloud-link tag-link-10 tag-link-position-11\" style=\"font-size: 16.62447257384pt;\" aria-label=\"\u6c27\u5316\u94a1\u6d82\u5c42\u5706\u76d8\u9634\u6781 (57\u4e2a\u9879\u76ee)\">\u6c27\u5316\u94a1\u6d82\u5c42\u5706\u76d8\u9634\u6781<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/%e9%98%b4%e6%9e%81\/\" class=\"tag-cloud-link tag-link-11 tag-link-position-12\" style=\"font-size: 17.68776371308pt;\" aria-label=\"\u9634\u6781 (86\u4e2a\u9879\u76ee)\">\u9634\u6781<\/a>\n<a href=\"https:\/\/www.bihec.com\/kimballphysics\/tag\/%e9%98%b4%e6%9e%81%e9%98%b3%e6%9e%81\/\" class=\"tag-cloud-link tag-link-12 tag-link-position-13\" style=\"font-size: 16.801687763713pt;\" aria-label=\"\u9634\u6781\u9633\u6781 (61\u4e2a\u9879\u76ee)\">\u9634\u6781\u9633\u6781<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Kimball \u516d\u787c\u5316\u9567\u9634\u6781 Lanthanum Hexaboride Cathode with Guard Ring &nbsp; Small diameters with mi <\/p>\n","protected":false},"author":19,"featured_media":1733,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[7],"tags":[231,232,233,237,12,35,219,11,56,220,221,57,218],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/posts\/1732"}],"collection":[{"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/comments?post=1732"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/posts\/1732\/revisions"}],"predecessor-version":[{"id":1734,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/posts\/1732\/revisions\/1734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/media\/1733"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/media?parent=1732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/categories?post=1732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/kimballphysics\/wp-json\/wp\/v2\/tags?post=1732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}