{"id":1448,"date":"2021-12-26T23:56:39","date_gmt":"2021-12-26T15:56:39","guid":{"rendered":"https:\/\/www.bihec.com\/kimballphysics\/?page_id=1448"},"modified":"2021-12-26T23:56:41","modified_gmt":"2021-12-26T15:56:41","slug":"cathodes-emitters","status":"publish","type":"page","link":"https:\/\/www.bihec.com\/kimballphysics\/cathodes-emitters\/","title":{"rendered":""},"content":{"rendered":"<div id=\"pl-1448\"  class=\"panel-layout\" ><div id=\"pg-1448-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-1448-0\" ><div id=\"pgc-1448-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1448-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"panel-widget-style panel-widget-style-for-1448-0-0-0\" ><div class=\"so-widget-sow-editor so-widget-sow-editor-base\">\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<h1 style=\"text-align: center;\">\u9634\u6781-\u9633\u6781<\/h1>\n<h3><span style=\"color: #000000;\">Kimball Physics \u9634\u6781\u63d0\u4f9b\u53ef\u9760\u7684\u7535\u5b50\u6216\u79bb\u5b50\u6e90\uff0c\u53ef\u7528\u4e8e\u5404\u79cd\u4eea\u5668\uff0c\u5305\u62ec\u663e\u5fae\u955c\u3001\u5149\u523b\u3001X \u5c04\u7ebf\u751f\u6210\u3001\u81ea\u7531\u7535\u5b50\u6fc0\u5149\u5668\u3001\u7535\u5b50\u52a0\u901f\u5668\u548c\u5176\u4ed6\u5b9a\u5236\u5e94\u7528\u3002\u5176\u4ed6\u5e94\u7528\u5305\u62ec Kimball Physics \u7535\u5b50\u67aa \u548c \u79bb\u5b50\u67aa\u3002<\/span><\/h3>\n<table style=\"opacity: 0.5; filter: alpha(opacity = 30);\" border=\"0\">\n<tbody>\n<tr>\n<td>\n<h4>\u9634\u6781\u7c7b\u578b\uff1a<\/h4>\n<ul>\n<li>\u25cf\u516d\u787c\u5316\u9567\uff08LaB 6\uff09 \u9ad8\u4eae\u5ea6\u5355\u6676<\/li>\n<li>\u25cf\u94bd\uff08Ta\uff09 \u76d8<\/li>\n<li>\u25cf\u6c27\u5316\u94a1 (BaO) \u6d82\u5c42\u5706\u76d8<\/li>\n<li>\u25cf\u6c27\u5316\u9487 (Y 2 O 3 ) \u6d82\u5c42\u94f1\u5706\u76d8<\/li>\n<\/ul>\n<\/td>\n<td>\n<h4><span style=\"color: #000000;\">\u57fa\u672c\u7c7b\u578b\uff1a<\/span><\/h4>\n<ul>\n<li>\u25cf\u5e26\u6709\u53ef\u4f10\u5408\u91d1\u6216\u94bc\u9500\u7684\u9ad8\u8010\u53d7\u9676\u74f7<\/li>\n<li>\u25cf\u6807\u51c6\u9676\u74f7 AEI \u5e95\u5ea7<\/li>\n<li>\u25cf\u7d27\u51d1\u578b Kimball Physics CB-104 \u5e95\u5ea7<\/li>\n<li>\u25cf\u5404\u79cd \u663e\u5fae\u955c \u5e95\u5ea7<\/li>\n<li>\u25cf\u9634\u6781\u4e5f\u53ef\u4ee5\u5b89\u88c5\u5728\u5ba2\u6237\u63d0\u4f9b\u7684\u5e95\u5ea7\u4e0a<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<br \/>\n&nbsp;<br \/>\n&nbsp;<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"pg-1448-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-1448-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1448-1-0-0\" class=\"so-panel widget widget_sow-headline panel-first-child panel-last-child\" data-index=\"1\" ><div class=\"so-widget-sow-headline so-widget-sow-headline-default-d140f893cac0-1448\"><div class=\"sow-headline-container \">\n\t<h1 class='sow-headline'>\u9634\u6781-\u9633\u6781<\/h1><\/div><\/div><\/div><\/div><\/div><div id=\"pg-1448-2\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-1448-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1448-2-0-0\" class=\"so-panel widget widget_sow-image panel-first-child\" data-index=\"2\" ><div class=\"panel-widget-style panel-widget-style-for-1448-2-0-0\" ><div class=\"so-widget-sow-image so-widget-sow-image-default-6b88c04c1f9b-1448\">\n\n<div class=\"sow-image-container\">\n\t\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%8d%95%e6%99%b6%e9%98%b4%e6%9e%81lanthanum-hexaboride-cathodes-single-crystal\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\t<img src=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/lanthanum-hexaboride-cathodes-single-crystal-300x300.png\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/lanthanum-hexaboride-cathodes-single-crystal-300x300.png 300w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/lanthanum-hexaboride-cathodes-single-crystal-150x150.png 150w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/lanthanum-hexaboride-cathodes-single-crystal.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781\" alt=\"\u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781\" loading=\"lazy\" \t\tclass=\"so-widget-image\"\/>\n\t<\/a><\/div>\n\n<h3 class=\"widget-title\">\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%8d%95%e6%99%b6%e9%98%b4%e6%9e%81lanthanum-hexaboride-cathodes-single-crystal\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\u516d\u787c\u5316\u9567\u5355\u6676\u9634\u6781<\/a><\/h3><\/div><\/div><\/div><div id=\"panel-1448-2-0-1\" class=\"so-panel widget widget_sow-image panel-last-child\" data-index=\"3\" ><div class=\"panel-widget-style panel-widget-style-for-1448-2-0-1\" ><div class=\"so-widget-sow-image so-widget-sow-image-default-6b88c04c1f9b-1448\">\n\n<div class=\"sow-image-container\">\n\t\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%e9%92%bd%e5%9c%86%e7%9b%98%e9%98%b4%e6%9e%81ta-discs\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\t<img src=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ta-discs-300x300.png\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ta-discs-300x300.png 300w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ta-discs-150x150.png 150w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ta-discs.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\u94bd\u5706\u76d8\u9634\u6781\" alt=\"\u94bd\u5706\u76d8\u9634\u6781\" loading=\"lazy\" \t\tclass=\"so-widget-image\"\/>\n\t<\/a><\/div>\n\n<h3 class=\"widget-title\">\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%e9%92%bd%e5%9c%86%e7%9b%98%e9%98%b4%e6%9e%81ta-discs\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\u94bd\u5706\u76d8\u9634\u6781<\/a><\/h3><\/div><\/div><\/div><\/div><div id=\"pgc-1448-2-1\"  class=\"panel-grid-cell\" ><div id=\"panel-1448-2-1-0\" class=\"so-panel widget widget_sow-image panel-first-child\" data-index=\"4\" ><div class=\"panel-widget-style panel-widget-style-for-1448-2-1-0\" ><div class=\"so-widget-sow-image so-widget-sow-image-default-6b88c04c1f9b-1448\">\n\n<div class=\"sow-image-container\">\n\t\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e9%98%b4%e6%9e%81%e5%b8%a6%e4%bf%9d%e6%8a%a4%e7%8e%afes-423e-gr025-sg-aei\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\t<img src=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-423E-GR025-SG-AEI-300x300.png\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-423E-GR025-SG-AEI-300x300.png 300w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-423E-GR025-SG-AEI-150x150.png 150w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-423E-GR025-SG-AEI.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\u516d\u787c\u5316\u9567\u9634\u6781\u5e26\u4fdd\u62a4\u73af\" alt=\"\u516d\u787c\u5316\u9567\u9634\u6781\u5e26\u4fdd\u62a4\u73af\" loading=\"lazy\" \t\tclass=\"so-widget-image\"\/>\n\t<\/a><\/div>\n\n<h3 class=\"widget-title\">\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e9%98%b4%e6%9e%81%e5%b8%a6%e4%bf%9d%e6%8a%a4%e7%8e%afes-423e-gr025-sg-aei\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\u516d\u787c\u5316\u9567\u9634\u6781\u5e26\u4fdd\u62a4\u73af<\/a><\/h3><\/div><\/div><\/div><div id=\"panel-1448-2-1-1\" class=\"so-panel widget widget_sow-image panel-last-child\" data-index=\"5\" ><div class=\"panel-widget-style panel-widget-style-for-1448-2-1-1\" ><div class=\"so-widget-sow-image so-widget-sow-image-default-6b88c04c1f9b-1448\">\n\n<div class=\"sow-image-container\">\n\t\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%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%81yttria-coated-iridium-discs\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\t<img src=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/yttria-coated-iridium-discs-300x300.png\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/yttria-coated-iridium-discs-300x300.png 300w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/yttria-coated-iridium-discs-150x150.png 150w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/yttria-coated-iridium-discs.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\u6c27\u5316\u9487\u6d82\u5c42\u94f1\u5706\u76d8\u9634\u6781\" alt=\"\u6c27\u5316\u9487\u6d82\u5c42\u94f1\u5706\u76d8\u9634\u6781\" loading=\"lazy\" \t\tclass=\"so-widget-image\"\/>\n\t<\/a><\/div>\n\n<h3 class=\"widget-title\">\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%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%81yttria-coated-iridium-discs\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\u6c27\u5316\u9487\u6d82\u5c42\u94f1\u5706\u76d8\u9634\u6781<\/a><\/h3><\/div><\/div><\/div><\/div><div id=\"pgc-1448-2-2\"  class=\"panel-grid-cell\" ><div id=\"panel-1448-2-2-0\" class=\"so-panel widget widget_sow-image panel-first-child\" data-index=\"6\" ><div class=\"panel-widget-style panel-widget-style-for-1448-2-2-0\" ><div class=\"so-widget-sow-image so-widget-sow-image-default-6b88c04c1f9b-1448\">\n\n<div class=\"sow-image-container\">\n\t\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81es-440-sg-aei\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\t<img src=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-440-SG-AEI-300x300.png\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-440-SG-AEI-300x300.png 300w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-440-SG-AEI-150x150.png 150w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-440-SG-AEI.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781\" alt=\"\u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781\" loading=\"lazy\" \t\tclass=\"so-widget-image\"\/>\n\t<\/a><\/div>\n\n<h3 class=\"widget-title\">\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e5%a4%a7%e7%9b%b4%e5%be%84%e9%98%b4%e6%9e%81es-440-sg-aei\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\u516d\u787c\u5316\u9567\u5927\u76f4\u5f84\u9634\u6781<\/a><\/h3><\/div><\/div><\/div><div id=\"panel-1448-2-2-1\" class=\"so-panel widget widget_sow-image panel-last-child\" data-index=\"7\" ><div class=\"panel-widget-style panel-widget-style-for-1448-2-2-1\" ><div class=\"so-widget-sow-image so-widget-sow-image-default-6b88c04c1f9b-1448\">\n\n<div class=\"sow-image-container\">\n\t\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%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%81barium-oxide-coated-discs\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\t<img src=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/barium-oxide-coated-discs-300x300.png\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/barium-oxide-coated-discs-300x300.png 300w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/barium-oxide-coated-discs-150x150.png 150w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/barium-oxide-coated-discs.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\u6c27\u5316\u94a1\u6d82\u5c42\u5706\u76d8\u9634\u6781\" alt=\"\u6c27\u5316\u94a1\u6d82\u5c42\u5706\u76d8\u9634\u6781\" loading=\"lazy\" \t\tclass=\"so-widget-image\"\/>\n\t<\/a><\/div>\n\n<h3 class=\"widget-title\">\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%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%81barium-oxide-coated-discs\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\u6c27\u5316\u94a1\u6d82\u5c42\u5706\u76d8\u9634\u6781<\/a><\/h3><\/div><\/div><\/div><\/div><div id=\"pgc-1448-2-3\"  class=\"panel-grid-cell\" ><div id=\"panel-1448-2-3-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"8\" ><div class=\"panel-widget-style panel-widget-style-for-1448-2-3-0\" ><div class=\"so-widget-sow-image so-widget-sow-image-default-6b88c04c1f9b-1448\">\n\n<div class=\"sow-image-container\">\n\t\t\t<a\n\t\t\thref=\"https:\/\/www.bihec.com\/kimballphysics\/%e7%be%8e%e5%9b%bdkimball-physics-%e7%94%b5%e5%ad%90%e6%98%be%e5%be%ae%e9%95%9c%e7%94%a8%e5%85%ad%e7%a1%bc%e5%8c%96%e9%95%a7%e9%98%b4%e6%9e%81es-microscopy\/\"\n\t\t\ttarget=\"_blank\" rel=\"noopener noreferrer\" \t\t>\n\t\t\t<img src=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-Microscopy-300x300.png\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-Microscopy-300x300.png 300w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-Microscopy-150x150.png 150w, https:\/\/www.bihec.com\/kimballphysics\/wp-content\/uploads\/sites\/10\/2021\/12\/ES-Microscopy.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\u7535\u5b50\u663e\u5fae\u955c\u7528\u516d\u787c\u5316\u9567\u9634\u6781\" 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