{"id":214756,"date":"2024-09-07T21:47:26","date_gmt":"2024-09-07T21:47:26","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/?p=214756"},"modified":"2024-09-07T21:47:26","modified_gmt":"2024-09-07T21:47:26","slug":"%e3%83%a1%e3%82%bf%e3%83%9e%e3%83%86%e3%83%aa%e3%82%a2%e3%83%ab%e3%81%8c%e9%9b%bb%e7%a3%81%e6%b3%a2%e3%81%ae%e6%80%a7%e8%b3%aa%e3%81%a8%e6%8c%99%e5%8b%95%e3%81%ab%e4%b8%8e%e3%81%88%e3%82%8b%e5%bd%b1","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ja\/%e3%83%a1%e3%82%bf%e3%83%9e%e3%83%86%e3%83%aa%e3%82%a2%e3%83%ab%e3%81%8c%e9%9b%bb%e7%a3%81%e6%b3%a2%e3%81%ae%e6%80%a7%e8%b3%aa%e3%81%a8%e6%8c%99%e5%8b%95%e3%81%ab%e4%b8%8e%e3%81%88%e3%82%8b%e5%bd%b1\/","title":{"rendered":"\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u304c\u96fb\u78c1\u6ce2\u306e\u6027\u8cea\u3068\u6319\u52d5\u306b\u4e0e\u3048\u308b\u5f71\u97ff"},"content":{"rendered":"<p class=\"sidekick\">\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u7279\u7570\u306a\u69cb\u9020\u304c\u96fb\u78c1\u6ce2\u306e\u4f1d\u64ad\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u89e3\u8aac\u3002\u5149\u306e\u5c48\u6298\u3084\u53cd\u5c04\u3001\u5438\u53ce\u7279\u6027\u306e\u5909\u5316\u3092\u901a\u3058\u3066\u65b0\u305f\u306a\u5fdc\u7528\u5206\u91ce\u3092\u958b\u62d3\u3002<\/p>\n<h2>\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u304c\u96fb\u78c1\u6ce2\u306e\u6027\u8cea\u3068\u6319\u52d5\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/h2>\n<p>\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\uff08metamaterials\uff09\u306f\u3001\u4eba\u70ba\u7684\u306b\u8a2d\u8a08\u3055\u308c\u305f\u6750\u6599\u3067\u3042\u308a\u3001\u305d\u306e\u7269\u8cea\u306f\u81ea\u7136\u754c\u306b\u306f\u5b58\u5728\u3057\u306a\u3044\u7279\u7570\u306a\u96fb\u78c1\u7279\u6027\u3092\u6301\u3061\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u306b\u306f\u3001\u8ca0\u306e\u5c48\u6298\u7387\u3084\u8ca0\u306e\u8a98\u96fb\u7387\u304c\u542b\u307e\u308c\u3001\u96fb\u78c1\u6ce2\u306e\u4f1d\u64ad\u3084\u53cd\u5c04\u306b\u975e\u5e38\u306b\u8208\u5473\u6df1\u3044\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n<h2>\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u57fa\u672c\u539f\u7406<\/h2>\n<p>\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306f\u3001\u305d\u306e\u540d\u306e\u901a\u308a\u300c\u8d85\u6750\u6599\u300d\u3092\u610f\u5473\u3057\u3001\u30ca\u30ce\u30b9\u30b1\u30fc\u30eb\u3084\u30df\u30af\u30ed\u30b9\u30b1\u30fc\u30eb\u3067\u69cb\u9020\u304c\u898f\u5247\u7684\u306b\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u30e6\u30cb\u30c3\u30c8\u30bb\u30eb\uff08\u6700\u5c0f\u5358\u4f4d\uff09\u306f\u3001\u96fb\u78c1\u6ce2\u306e\u6ce2\u9577\u3088\u308a\u3082\u5c0f\u3055\u3044\u305f\u3081\u3001\u96fb\u78c1\u6ce2\u3068\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u969b\u306b\u7570\u5e38\u306a\u6027\u8cea\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u8ca0\u306e\u5c48\u6298\u7387 (Negative Refractive Index)\uff1a\u901a\u5e38\u306e\u6750\u6599\u306f\u6b63\u306e\u5c48\u6298\u7387\u3092\u6301\u3061\u307e\u3059\u304c\u3001\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306f\u8ca0\u306e\u5c48\u6298\u7387\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u3053\u308c\u306b\u3088\u308a\u5149\u3084\u4ed6\u306e\u96fb\u78c1\u6ce2\u304c\u9006\u65b9\u5411\u306b\u5c48\u6298\u3057\u307e\u3059\u3002<\/li>\n<li>\u8ca0\u306e\u8a98\u96fb\u7387 (Negative Permittivity)\uff1a\u7279\u5b9a\u306e\u5468\u6ce2\u6570\u7bc4\u56f2\u3067\u8ca0\u306e\u8a98\u96fb\u7387\u3092\u793a\u3057\u3001\u3053\u308c\u306f\u7279\u306b\u96fb\u78c1\u6ce2\u306e\u53cd\u5c04\u3084\u900f\u904e\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u96fb\u78c1\u6ce2\u306e\u6027\u8cea\u3068\u6319\u52d5\u3078\u306e\u5f71\u97ff<\/h2>\n<p>\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u304c\u6301\u3064\u3053\u308c\u3089\u306e\u7279\u6027\u306f\u3001\u96fb\u78c1\u6ce2\u306b\u6b21\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u5c48\u6298<\/strong>\uff1a\u901a\u5e38\u306e\u6750\u6599\u3067\u306f\u5c48\u6298\u89d2\u306f\u5165\u5c04\u89d2\u3068\u540c\u3058\u7b26\u53f7\u3092\u6301\u3061\u307e\u3059\u304c\u3001\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u3067\u306f\u8ca0\u306e\u5c48\u6298\u7387\u306b\u3088\u308a\u5c48\u6298\u89d2\u306f\u53cd\u5bfe\u65b9\u5411\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u900f\u904e\u3068\u53cd\u5c04<\/strong>\uff1a\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u69cb\u9020\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u7279\u5b9a\u306e\u5468\u6ce2\u6570\u5e2f\u306e\u96fb\u78c1\u6ce2\u3092\u900f\u904e\u3055\u305b\u308b\u304b\u53cd\u5c04\u3055\u305b\u308b\u304b\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u9ad8\u52b9\u7387\u306a\u5149\u5b66\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u8a2d\u8a08\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u8d85\u89e3\u50cf\u30ec\u30f3\u30ba\uff08\u30b9\u30fc\u30d1\u30fc\u30ec\u30f3\u30ba\uff09<\/strong>\uff1a\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306f\u901a\u5e38\u306e\u30ec\u30f3\u30ba\u3067\u306f\u5b9f\u73fe\u3067\u304d\u306a\u3044\u9ad8\u89e3\u50cf\u5ea6\u306e\u6210\u50cf\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30ca\u30ce\u30b9\u30b1\u30fc\u30eb\u3067\u306e\u89b3\u5bdf\u3084\u691c\u67fb\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u5fdc\u7528\u4f8b<\/h2>\n<p>\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306f\u305d\u306e\u72ec\u7279\u306a\u96fb\u78c1\u7279\u6027\u304b\u3089\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u306e\u5fdc\u7528\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u30c6\u30ec\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>\uff1a\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u3092\u5229\u7528\u3057\u305f\u30a2\u30f3\u30c6\u30ca\u306f\u3088\u308a\u9ad8\u52b9\u7387\u3067\u3001\u7279\u5b9a\u306e\u65b9\u5411\u3078\u4fe1\u53f7\u3092\u96c6\u4e2d\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u533b\u7642\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0<\/strong>\uff1a\u8d85\u89e3\u50cf\u5ea6\u7279\u6027\u3092\u6301\u3064\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u30ec\u30f3\u30ba\u304cMRI\u3084\u8d85\u97f3\u6ce2\u8a3a\u65ad\u88c5\u7f6e\u306e\u89e3\u50cf\u5ea6\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/li>\n<li><strong>\u8ecd\u4e8b\u6280\u8853<\/strong>\uff1a\u30b9\u30c6\u30eb\u30b9\u6280\u8853\u3068\u3057\u3066\u3001\u7279\u5b9a\u306e\u96fb\u78c1\u6ce2\u3092\u53cd\u5c04\u3057\u306a\u3044\u307e\u305f\u306f\u5438\u53ce\u3059\u308b\u7d20\u6750\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306f\u96fb\u78c1\u6ce2\u306e\u5236\u5fa1\u306b\u65b0\u305f\u306a\u6249\u3092\u958b\u304d\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3084\u7269\u7406\u5b66\u306e\u5206\u91ce\u3067\u9769\u547d\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u306e\u7814\u7a76\u3068\u958b\u767a\u306b\u3088\u308a\u3001\u79c1\u305f\u3061\u306e\u65e5\u5e38\u751f\u6d3b\u306b\u3055\u3089\u306b\u591a\u304f\u306e\u5fdc\u7528\u304c\u3082\u305f\u3089\u3055\u308c\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u7279\u7570\u306a\u69cb\u9020\u304c\u96fb\u78c1\u6ce2\u306e\u4f1d\u64ad\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u89e3\u8aac\u3002\u5149\u306e\u5c48\u6298\u3084\u53cd\u5c04\u3001\u5438\u53ce\u7279\u6027\u306e\u5909\u5316\u3092\u901a\u3058\u3066\u65b0\u305f\u306a\u5fdc\u7528\u5206\u91ce\u3092\u958b\u62d3\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[102],"tags":[],"class_list":["post-214756","post","type-post","status-publish","format-standard","hentry","category-102","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- 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