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(A\/cm<sup>2<\/sup>)\u306e\u96fb\u6d41\u5bc6\u5ea6\u304c\u9054\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30dc\u30a4\u30e9\u30fc\u306e\u4e0a\u6607\u7ba1\u304c\u30b5\u30fc\u30df\u30aa\u30cb\u30c3\u30af\u767a\u96fb\u6a5f\u306e\u30ab\u30bd\u30fc\u30c9\u3068\u30a2\u30ce\u30fc\u30c9\u3067\u3042\u308a\u3001\u305d\u306e\u9593\u9699\u304c\u30a4\u30aa\u30f3\u5316\u30bb\u30b7\u30a6\u30e0\u84b8\u6c17\u3067\u6e80\u305f\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u9ad8\u6e29\u30ac\u30b9\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u4e00\u90e8\u3092\u96fb\u6c17\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<br \/>\n\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u30b5\u30fc\u30df\u30aa\u30cb\u30c3\u30af\u653e\u5c04\u306f\u73fe\u4ee3\u306e\u96fb\u5b50\u6280\u8853\u306b\u304a\u3044\u3066\u57fa\u672c\u7684\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u751f\u6210\u3084\u51b7\u5374\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5fdc\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2023\/02\/Thermionic-effect-Vacuum-tube.png\" alt=\"Thermionic Emission - Edison Effect\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/thermionic-emission-edison-effect\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u71b1\u96fb\u5b50\u653e\u51fa (\u53e4\u304f\u306f\u30a8\u30b8\u30bd\u30f3\u52b9\u679c\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3059) 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