{"id":1683,"date":"2026-10-28T20:00:00","date_gmt":"2026-10-28T11:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=1683"},"modified":"2026-10-25T20:20:47","modified_gmt":"2026-10-25T11:20:47","slug":"qs-four-wire-resistance-20261025","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=1683","title":{"rendered":"\u56db\u7aef\u5b50\u6e2c\u5b9a\u3001\u914d\u7dda\u306e\u62b5\u6297\u3092\u6e2c\u5b9a\u5024\u304b\u3089\u5207\u308a\u96e2\u3059\u4ed5\u7d44\u307f"},"content":{"rendered":"<p>\u5c0f\u3055\u306a\u62b5\u6297\u3092\u6e2c\u308b\u3068\u304d\u3001\u6e2c\u5b9a\u5668\u306b\u3064\u306a\u3044\u3060\u7dda\u307e\u3067\u6e2c\u5b9a\u7d50\u679c\u306b\u5165\u308a\u8fbc\u3080\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8abf\u3079\u305f\u3044\u90e8\u54c1\u304c0.1 \u03a9\u3067\u3082\u3001\u5f80\u5fa9\u306e\u914d\u7dda\u306b\u5408\u8a080.4 \u03a9\u3042\u308c\u3070\u3001\u8868\u793a\u306f\u90e8\u54c1\u3060\u3051\u306e\u5024\u304b\u3089\u5927\u304d\u304f\u96e2\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u56db\u7aef\u5b50\u6e2c\u5b9a\uff08\u56db\u7dda\u5f0f\u3001\u30b1\u30eb\u30d3\u30f3\u63a5\u7d9a\uff09\u306f\u3001\u96fb\u6d41\u3092\u6d41\u3059\u4e8c\u672c\u3068\u3001\u96fb\u5727\u3092\u6e2c\u308b\u4e8c\u672c\u3092\u5206\u3051\u308b\u65b9\u6cd5\u3067\u3059\u3002\u7dda\u306e\u62b5\u6297\u3092\u306a\u304f\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u96fb\u5727\u3092\u62fe\u3046\u5834\u6240\u3068\u3001\u305d\u3053\u306b\u6d41\u308c\u308b\u96fb\u6d41\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u5f71\u97ff\u3092\u5c0f\u3055\u304f\u3057\u307e\u3059\u3002<\/p>\n<section class=\"influvetor-quick-summary\" aria-label=\"\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f\">\n<p><strong>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f<\/strong><\/p>\n<ul>\n<li>\u4e8c\u7dda\u5f0f\u3067\u306f\u3001\u6e2c\u5b9a\u3059\u308b\u96fb\u5727\u306b\u90e8\u54c1\u3068\u5f80\u5fa9\u306e\u914d\u7dda\u306e\u96fb\u5727\u964d\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<li>\u56db\u7dda\u5f0f\u306f\u90e8\u54c1\u306e\u4e21\u7aef\u304b\u3089\u5225\u306e\u7dda\u3067\u96fb\u5727\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002\u96fb\u5727\u8a08\u3078\u6d41\u308c\u308b\u96fb\u6d41\u304c\u5341\u5206\u5c0f\u3055\u3051\u308c\u3070\u3001\u305d\u306e\u7dda\u306e\u96fb\u5727\u964d\u4e0b\u3082\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u63a5\u7d9a\u4f4d\u7f6e\u3001\u96fb\u5727\u8a08\u306e\u5165\u529b\u62b5\u6297\u3001\u6e2c\u5b9a\u96fb\u6d41\u304c\u91cd\u8981\u3067\u3059\u3002\u56db\u672c\u3064\u306a\u3050\u3060\u3051\u3067\u3001\u3042\u3089\u3086\u308b\u8aa4\u5dee\u304c\u6d88\u3048\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>\u4e8c\u672c\u306e\u7dda\u306b\u306f\u3001\u6e2c\u308a\u305f\u3044\u96fb\u5727\u4ee5\u5916\u3082\u73fe\u308c\u308b<\/h2>\n<p>\u62b5\u6297\u306e\u6e2c\u5b9a\u3067\u306f\u3001\u5bfe\u8c61\u306b\u6d41\u3057\u305f\u96fb\u6d41I\u3068\u96fb\u5727V\u304b\u3089\u3001R\uff1dV\/I\u3092\u6c42\u3081\u307e\u3059\u3002\u4e8c\u7dda\u5f0f\u3067\u306f\u96fb\u6d41\u3092\u6d41\u3059\u7dda\u3092\u96fb\u5727\u6e2c\u5b9a\u306b\u3082\u4f7f\u3046\u305f\u3081\u3001\u6e2c\u5b9a\u5668\u306e\u7aef\u5b50\u3067\u8aad\u3080\u96fb\u5727\u306b\u306f\u3001\u9014\u4e2d\u306e\u914d\u7dda\u3084\u63a5\u89e6\u90e8\u5206\u3067\u751f\u3058\u308b\u96fb\u5727\u964d\u4e0b\u3082\u542b\u307e\u308c\u307e\u3059\u3002[1][2]<\/p>\n<p>\u3053\u3053\u304b\u3089\u306f\u3001\u76f4\u6d41\u3067\u62b5\u6297\u5024\u304c\u5909\u5316\u305b\u305a\u3001\u6e2c\u5b9a\u96fb\u6d41\u304c\u6b63\u78ba\u306b10 mA\u6d41\u308c\u308b\u4eee\u60f3\u4f8b\u3092\u8003\u3048\u307e\u3059\u3002\u307e\u305a\u96fb\u5727\u8a08\u306f\u96fb\u6d41\u3092\u5438\u3044\u8fbc\u307e\u306a\u3044\u7406\u60f3\u7684\u306a\u3082\u306e\u3068\u3057\u307e\u3059\u3002\u5bfe\u8c61\u30920.1 \u03a9\u3001\u5de6\u53f3\u306e\u914d\u7dda\u3068\u63a5\u89e6\u90e8\u5206\u3092\u305d\u308c\u305e\u308c0.2 \u03a9\u3068\u3059\u308b\u3068\u3001\u5bfe\u8c61\u306e\u4e21\u7aef\u306f1 mV\u3001\u5404\u914d\u7dda\u306f2 mV\u3067\u3059\u3002\u6e2c\u5b9a\u5668\u5074\u3067\u306f\u5408\u8a085 mV\u3092\u8aad\u307f\u300110 mA\u3067\u5272\u3063\u305f\u7d50\u679c\u306f0.5 \u03a9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6e2c\u5b9a\u5668\u306f\u3001\u4e0e\u3048\u3089\u308c\u305f\u96fb\u5727\u304b\u3089\u6b63\u3057\u304f\u8a08\u7b97\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u5024\u304c\u5927\u304d\u304f\u306a\u308b\u306e\u306f\u3001\u96fb\u5727\u3092\u6e2c\u308b\u4e8c\u70b9\u306e\u9593\u306b\u3001\u5bfe\u8c61\u4ee5\u5916\u306e\u62b5\u6297\u3082\u5165\u3063\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<h2>\u96fb\u5727\u3092\u62fe\u3046\u4e8c\u70b9\u3092\u3001\u5bfe\u8c61\u306e\u4e21\u7aef\u3078\u8fd1\u3065\u3051\u308b<\/h2>\n<p>\u56db\u7dda\u5f0f\u3067\u306f\u3001\u96fb\u6d41\u7528\u306e\u914d\u7dda\u306f\u305d\u306e\u307e\u307e\u306b\u3057\u3066\u3001\u5bfe\u8c61\u306e\u4e21\u7aef\u3078\u96fb\u5727\u6e2c\u5b9a\u7528\u306e\u7dda\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u3053\u306e\u7dda\u306f\u30bb\u30f3\u30b9\u7dda\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002\u96fb\u5727\u8a08\u306e\u5165\u529b\u62b5\u6297\u304c\u5927\u304d\u3044\u3068\u3001\u30bb\u30f3\u30b9\u7dda\u306b\u306f\u3054\u304f\u5c0f\u3055\u306a\u96fb\u6d41\u3057\u304b\u6d41\u308c\u307e\u305b\u3093\u3002\u540c\u3058\u62b5\u6297\u306e\u7dda\u3067\u3082\u3001\u6d41\u308c\u308b\u96fb\u6d41\u304c\u5c0f\u3055\u3051\u308c\u3070\u3001\u305d\u3053\u3067\u5931\u308f\u308c\u308b\u96fb\u5727\u3082\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002[1]<\/p>\n<p>\u5148\u307b\u3069\u306e\u7406\u60f3\u4f8b\u306a\u3089\u3001\u96fb\u6d41\u7528\u306e\u914d\u7dda\u306b\u306f\u54042 mV\u306e\u96fb\u5727\u964d\u4e0b\u304c\u6b8b\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u30bb\u30f3\u30b9\u7dda\u304c\u62fe\u3046\u306e\u306f\u5bfe\u8c61\u306e\u4e21\u7aef\u306e1 mV\u306a\u306e\u3067\u3001\u8a08\u7b97\u7d50\u679c\u306f0.1 \u03a9\u3067\u3059\u3002\u96fb\u6d41\u6e90\u306b\u306f\u3001\u5bfe\u8c61\u3068\u96fb\u6d41\u7528\u914d\u7dda\u306e\u4e21\u65b9\u3078\u96fb\u6d41\u3092\u6d41\u305b\u308b\u3060\u3051\u306e\u51fa\u529b\u96fb\u5727\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<figure style=\"margin:24px auto;width:100%;max-width:720px;\"><img decoding=\"async\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-four-wire-resistance-20261025-figure-705bccef3c65.png\" alt=\"\u5bfe\u8c610.1 \u03a9\u3001\u5de6\u53f3\u306e\u914d\u7dda\u54040.2 \u03a9\u3001\u96fb\u6d4110 mA\u306e\u72ec\u81ea\u8a08\u7b97\u56f3\u3002\u4e8c\u7dda\u5f0f\u306f\u914d\u7dda\u3092\u542b\u30805 mV\u304b\u30890.5 \u03a9\u3001\u56db\u7dda\u5f0f\u306f\u5bfe\u8c61\u4e21\u7aef\u306e1 mV\u304b\u30890.1 \u03a9\u3092\u5f97\u308b\u3002\u7406\u60f3\u96fb\u5727\u8a08\u3092\u4eee\u5b9a\u3002\" style=\"max-width:100%;height:auto;\"\/><figcaption>\u540c\u3058\u5bfe\u8c61\u30fb\u540c\u3058\u96fb\u6d41\u3067\u3082\u3001\u3069\u306e\u4e8c\u70b9\u306e\u96fb\u5727\u3092\u8aad\u3080\u304b\u3067\u7d50\u679c\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u96fb\u5727\u8a08\u3078\u96fb\u6d41\u304c\u6d41\u308c\u306a\u3044\u7406\u60f3\u6761\u4ef6\u3067\u306e\u72ec\u81ea\u8a08\u7b97\u3067\u3059\u3002<\/figcaption><\/figure>\n<p>\u30bb\u30f3\u30b9\u7dda\u3092\u6e2c\u5b9a\u5668\u5074\u3067\u5206\u3051\u305f\u3060\u3051\u3067\u306f\u3001\u9014\u4e2d\u306e\u914d\u7dda\u62b5\u6297\u3092\u9664\u3051\u307e\u305b\u3093\u3002\u5bfe\u8c61\u306e\u7aef\u5b50\u307e\u3067\u5225\u3005\u306b\u914d\u7dda\u3057\u3001\u3069\u3053\u304b\u3089\u3069\u3053\u307e\u3067\u3092\u6e2c\u308a\u305f\u3044\u306e\u304b\u306b\u5408\u308f\u305b\u3066\u63a5\u7d9a\u70b9\u3092\u9078\u3073\u307e\u3059\u3002\u57fa\u677f\u306e\u914d\u7dda\u3084\u63a5\u89e6\u90e8\u304c\u30bb\u30f3\u30b9\u70b9\u306e\u5185\u5074\u306b\u3042\u308c\u3070\u3001\u305d\u306e\u90e8\u5206\u306f\u6e2c\u5b9a\u7d50\u679c\u306b\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<h2>\u30bb\u30f3\u30b9\u7dda\u306b\u3082\u3001\u308f\u305a\u304b\u306a\u96fb\u6d41\u306f\u6d41\u308c\u308b<\/h2>\n<p>\u5b9f\u969b\u306e\u96fb\u5727\u8a08\u306e\u5165\u529b\u62b5\u6297\u306f\u6709\u9650\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u5165\u529b\u62b5\u6297\u309210 M\u03a9\u3001\u30bb\u30f3\u30b9\u7dda\u3068\u305d\u306e\u63a5\u89e6\u62b5\u6297\u3092\u7247\u50740.2 \u03a9\u305a\u3064\u3068\u3057\u307e\u3059\u3002\u5bfe\u8c610.1 \u03a9\u3078\u3064\u306a\u304c\u308b\u4e8c\u70b9\u306e\u9593\u306b\u306f\u3001\u5bfe\u8c61\u305d\u306e\u3082\u306e\u3068\u3001\u300c\u30bb\u30f3\u30b9\u7dda\u4e8c\u672c\uff0b\u96fb\u5727\u8a08\u300d\u3068\u3044\u3046\u4e8c\u3064\u306e\u4e26\u5217\u7d4c\u8def\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u96fb\u6d41\u6e90\u304b\u3089\u51fa\u308b\u7dcf\u96fb\u6d41\u3092I\u3001\u5bfe\u8c61\u3092R\u3001\u5de6\u53f3\u306e\u30bb\u30f3\u30b9\u5074\u62b5\u6297\u306e\u5408\u8a08\u3092r\u3001\u5165\u529b\u62b5\u6297\u3092R<sub>in<\/sub>\u3068\u3059\u308b\u3068\u3001\u3053\u306e\u5358\u7d14\u306a\u56de\u8def\u3067\u8868\u793a\u96fb\u5727\u3092I\u3067\u5272\u3063\u305f\u5024\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><code>\u6e2c\u5b9a\u5024\uff1dR \u00d7 R<sub>in<\/sub> \/ (R \uff0b r \uff0b R<sub>in<\/sub>)<\/code><\/p>\n<p>\u6570\u5024\u3092\u5165\u308c\u308b\u3068\u7d040.099999995 \u03a9\u3067\u30010.1 \u03a9\u304b\u3089\u306e\u305a\u308c\u306f\u7d04\u22120.000005\uff05\u3067\u3059\u3002\u30bb\u30f3\u30b9\u5074\u3078\u6d41\u308c\u308b\u96fb\u6d41\u306f\u7d040.1 nA\u3002\u96fb\u6d41\u7528\u914d\u7dda\u306e10 mA\u306b\u6bd4\u3079\u3066\u975e\u5e38\u306b\u5c0f\u3055\u3044\u305f\u3081\u3001\u3053\u306e\u4f8b\u3067\u306f\u56db\u7dda\u5f0f\u306e\u8fd1\u4f3c\u304c\u3088\u304f\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u30bb\u30f3\u30b9\u5074\u306e\u63a5\u89e6\u72b6\u614b\u304c\u60aa\u304f\u3001\u5de6\u53f3\u304c\u305d\u308c\u305e\u308c1 M\u03a9\u306b\u306a\u3063\u305f\u3068\u4eee\u5b9a\u3059\u308b\u3068\u3001\u540c\u3058\u5165\u529b\u62b5\u6297\u3067\u3082\u6e2c\u5b9a\u5024\u306f\u7d040.0833 \u03a9\u3001\u7d0416.7\uff05\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u56db\u7dda\u5f0f\u3067\u3042\u3063\u3066\u3082\u3001\u30bb\u30f3\u30b9\u5074\u62b5\u6297\u304c\u5165\u529b\u62b5\u6297\u306b\u6bd4\u3079\u3066\u7121\u8996\u3067\u304d\u306a\u3051\u308c\u3070\u3001\u96fb\u5727\u3092\u53d6\u308a\u3053\u307c\u3057\u307e\u3059\u3002[1] \u3053\u308c\u3089\u306f\u5165\u529b\u62b5\u6297\u306b\u3088\u308b\u8ca0\u8377\u3060\u3051\u3092\u8a08\u7b97\u3057\u305f\u4f8b\u3067\u3001\u5b9f\u969b\u306e\u6e2c\u5b9a\u5668\u306e\u78ba\u5ea6\u3084\u96d1\u97f3\u3092\u8868\u3059\u6570\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u6e2c\u5b9a\u3092\u9078\u3076\u3068\u304d\u306f\u3001\u62b5\u6297\u306e\u6bd4\u3068\u6e2c\u308b\u7bc4\u56f2\u3092\u898b\u308b<\/h2>\n<p>\u5fc5\u8981\u6027\u306f\u3001\u5bfe\u8c61\u306e\u62b5\u6297\u3068\u3001\u914d\u7dda\u304c\u52a0\u3048\u308b\u62b5\u6297\u306e\u6bd4\u3067\u5909\u308f\u308a\u307e\u3059\u3002\u7406\u60f3\u96fb\u5727\u8a08\u3092\u4f7f\u3063\u305f\u4e8c\u7dda\u5f0f\u3067\u3001\u5f80\u5fa9\u306e\u914d\u7dda\u304c\u540c\u30580.4 \u03a9\u306a\u3089\u3001\u5bfe\u8c610.1 \u03a9\u306b\u5bfe\u3059\u308b\u5897\u52a0\u306f400\uff05\u3067\u3059\u304c\u3001\u5bfe\u8c611 k\u03a9\u306a\u30890.04\uff05\u3067\u3059\u3002\u8a31\u5bb9\u3057\u305f\u3044\u8aa4\u5dee\u3068\u6bd4\u3079\u308b\u3053\u3068\u3067\u3001\u914d\u7dda\u306e\u5f71\u97ff\u3092\u7121\u8996\u3067\u304d\u308b\u304b\u5224\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5c0f\u3055\u306a\u96fb\u5727\u3092\u8aad\u307f\u3084\u3059\u304f\u3057\u3088\u3046\u3068\u6e2c\u5b9a\u96fb\u6d41\u3092\u5897\u3084\u3059\u3068\u3001\u5bfe\u8c61\u3067\u6d88\u8cbb\u3059\u308b\u96fb\u529b\u3082\u5897\u3048\u307e\u3059\u30020.1 \u03a9\u306b10 mA\u306a\u308910 \u00b5W\u3067\u3059\u304c\u3001100 mA\u3067\u306f1 mW\u3067\u3059\u3002\u96fb\u6d41\u306f10\u500d\u3001\u96fb\u529b\u306f100\u500d\u306b\u306a\u308a\u307e\u3059\u3002\u5bfe\u8c61\u304c\u6e29\u307e\u3063\u3066\u62b5\u6297\u5024\u304c\u5909\u308f\u308b\u5834\u5408\u3001\u305d\u306e\u5909\u5316\u306f\u56db\u7dda\u5f0f\u3067\u3082\u6e2c\u5b9a\u306b\u73fe\u308c\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u8584\u819c\u3078\u56db\u672c\u306e\u63a2\u91dd\u3092\u5f53\u3066\u3066\u6750\u6599\u306e\u62b5\u6297\u7387\u3092\u6c42\u3081\u308b\u5834\u5408\u306f\u3001\u96fb\u6d41\u304c\u8a66\u6599\u5185\u3067\u5e83\u304c\u308b\u305f\u3081\u3001\u63a2\u91dd\u306e\u9593\u9694\u3084\u8a66\u6599\u306e\u539a\u3055\u30fb\u5f62\u72b6\u304c\u95a2\u308f\u308a\u307e\u3059\u3002[1] \u90e8\u54c1\u306e\u4e21\u7aef\u62b5\u6297\u3092V\/I\u3067\u8aad\u3080\u3053\u3068\u3068\u3001\u6750\u6599\u56fa\u6709\u306e\u62b5\u6297\u7387\u3078\u63db\u7b97\u3059\u308b\u3053\u3068\u306f\u5225\u306e\u6bb5\u968e\u3067\u3059\u3002<\/p>\n<p>\u56db\u7aef\u5b50\u6e2c\u5b9a\u3092\u4f7f\u3046\u3068\u304d\u306f\u3001\u307e\u305a\u6e2c\u308a\u305f\u3044\u533a\u9593\u3092\u30bb\u30f3\u30b9\u70b9\u3067\u5b9a\u3081\u3001\u305d\u306e\u5916\u5074\u3078\u96fb\u6d41\u3092\u6d41\u3059\u63a5\u7d9a\u3092\u7f6e\u304d\u307e\u3059\u3002\u305d\u306e\u3046\u3048\u3067\u3001\u5165\u529b\u62b5\u6297\u306b\u5bfe\u3057\u3066\u30bb\u30f3\u30b9\u5074\u306e\u62b5\u6297\u304c\u5341\u5206\u5c0f\u3055\u3044\u304b\u3001\u5fc5\u8981\u306a\u96fb\u6d41\u3092\u6d41\u305b\u308b\u304b\u3001\u96fb\u6d41\u3092\u5909\u3048\u308b\u3068\u5024\u3082\u5909\u308f\u3089\u306a\u3044\u304b\u3092\u898b\u3066\u3044\u304f\u3068\u3001\u8868\u793a\u3055\u308c\u305f\u6570\u5024\u304c\u4f55\u3092\u542b\u3093\u3067\u3044\u308b\u306e\u304b\u3092\u8ffd\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u51fa\u5178<\/h2>\n<ol>\n<li>Graz University of Technology, Semiconductor Laboratory, <a href=\"https:\/\/lampz.tugraz.at\/~hadley\/semi\/ch9\/measurements\/4pt\/4pt.php\">Four-wire resistance measurements<\/a>\uff08\u5192\u982d\u306e\u7b49\u4fa1\u56de\u8def\u30fb\u5165\u529b\u62b5\u6297\u306e\u8aac\u660e\u3001\u304a\u3088\u3073\u8584\u819c\u306e\u56db\u63a2\u91dd\u6e2c\u5b9a\u30022026\u5e7410\u670825\u65e5\u95b2\u89a7\u3001\u30da\u30fc\u30b8\u306e\u6539\u8a02\u65e5\u306f\u4e0d\u660e\uff09\u3002<\/li>\n<li>Wolfgang Ranke, Fritz Haber Institute of the Max Planck Society, <a href=\"https:\/\/www.fhi.mpg.de\/1071408\/ranke_t_p_measurement_051104.pdf\">T- and p-Measurement<\/a>\uff082004\u5e7411\u67085\u65e5\u8b1b\u7fa9\u3001PDF6\u30da\u30fc\u30b8\u306e\u56db\u7dda\u5f0f\u6e2c\u5b9a\uff09\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0f\u3055\u306a\u62b5\u6297\u3092\u6e2c\u308b\u3068\u304d\u3001\u6e2c\u5b9a\u5668\u306b\u3064\u306a\u3044\u3060\u7dda\u307e\u3067\u6e2c\u5b9a\u7d50\u679c\u306b\u5165\u308a\u8fbc\u3080\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8abf\u3079\u305f\u3044\u90e8\u54c1\u304c0.1 \u03a9\u3067\u3082\u3001\u5f80\u5fa9\u306e\u914d\u7dda\u306b\u5408\u8a080.4 \u03a9\u3042\u308c\u3070\u3001\u8868\u793a\u306f\u90e8\u54c1\u3060\u3051\u306e\u5024\u304b\u3089\u5927\u304d\u304f\u96e2\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002 \u56db\u7aef\u5b50\u6e2c\u5b9a\uff08\u56db\u7dda\u5f0f\u3001\u30b1\u30eb\u30d3\u30f3\u63a5 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1681,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[32],"tags":[343],"class_list":["post-1683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-semiconductors-electronics","tag-four-wire-measurement"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-four-wire-resistance-20261025-featured-1437ee1e6ac4.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1683"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1683\/revisions"}],"predecessor-version":[{"id":1684,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1683\/revisions\/1684"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/1681"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}