{"id":96269,"date":"2024-06-25T10:52:33","date_gmt":"2024-06-25T10:52:33","guid":{"rendered":"https:\/\/science-hub.click\/%E3%83%96%E3%83%AD%E3%83%83%E3%83%9B%E6%B3%A2-%E5%AE%9A%E7%BE%A9\/"},"modified":"2024-06-25T10:52:33","modified_gmt":"2024-06-25T10:52:33","slug":"%E3%83%96%E3%83%AD%E3%83%83%E3%83%9B%E6%B3%A2-%E5%AE%9A%E7%BE%A9","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=96269","title":{"rendered":"\u30d6\u30ed\u30c3\u30db\u6ce2 &#8211; \u5b9a\u7fa9"},"content":{"rendered":"<div><div><p>\u7121\u9650\u306e\u5b8c\u5168\u306a\u7d50\u6676\u306e\u72b6\u6cc1\u3067\u306f\u3001\u96fb\u5b50\u306f\u7d50\u6676\u3092\u69cb\u6210\u3059\u308b\u539f\u5b50\u306e\u4e26\u9032\u5bfe\u79f0\u6027\u3092\u6301\u3064\u5468\u671f\u7684\u306a\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306b\u3055\u3089\u3055\u308c\u307e\u3059\u3002<strong>\u30d6\u30ed\u30c3\u30db\u6ce2<\/strong>(Felix Bloch \u306b\u3061\u306a\u3093\u3067) \u306f\u3001<span><a href=\"https:\/\/science-hub.click\/?p=33966\">\u7d50\u6676<\/a><\/span>\u3068\u540c\u3058<span><a href=\"https:\/\/science-hub.click\/?p=30620\">\u5bfe\u79f0\u6027<\/a><\/span>\u3092\u6301\u3064\u96fb\u5b50\u91cf\u5b50\u72b6\u614b\u3092\u8a18\u8ff0\u3059\u308b\u6ce2\u52d5\u95a2\u6570\u3067\u3059\u3002<\/p><h2><span><span>\u30d6\u30ed\u30c3\u30db\u306e\u5b9a\u7406<\/span><\/span><\/h2><p><span><a href=\"https:\/\/science-hub.click\/?p=96157\">\u7121\u9650\u306e<\/a><\/span>\u5b8c\u5168\u306a\u7d50\u6676\u3092\u8003\u3048\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306b\u306f\u7d50\u6676<span><a href=\"https:\/\/science-hub.click\/?p=40011\">\u683c\u5b50<\/a><\/span>\u306e\u5468\u671f\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u683c\u5b50\u5185\u306e<span><a href=\"https:\/\/science-hub.click\/?p=19331\">\u96fb\u5b50<\/a><\/span>\u306e<span><a href=\"https:\/\/science-hub.click\/?p=54845\">\u30a8\u30cd\u30eb\u30ae\u30fc<\/a><\/span>\u56fa\u6709\u72b6\u614b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p><p>\u79c1\u305f\u3061\u304c\u30d0\u30d7\u30c6\u30b9\u30de\u3092\u65bd\u3059\u3068\u3057\u305f\u3089\u3001 <div class=\"math-formual notranslate\">$$ {|\\Psi_J width=} $$<\/div> ~&#8221; &gt; \u30cf\u30df\u30eb\u30c8\u30cb\u30a2\u30f3\u306e\u56fa\u6709\u72b6\u614b\u3068<div class=\"math-formual notranslate\">$$ {| R_n width=} $$<\/div> ~&#8221; &gt; \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30ce\u30fc\u30c9<span><i>R<\/i> <sub><i>n<\/i><\/sub><\/span>\u306b\u3042\u308b\u5404\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306e\u56fa\u6709\u72b6\u614b\u3001\u3059\u308b\u3068\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {H|\\Psi_J width=} $$<\/div> =E |\\Psi_J&gt;~&#8221; &gt;. \u307e\u305f\u306f<div class=\"math-formual notranslate\">$$ {T_R~} $$<\/div> R \u306e\u5909\u63db\u6f14\u7b97\u5b50\u3002R \u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5c5e\u3057\u3066\u3044\u308b\u5834\u5408\u3001H \u3068<div class=\"math-formual notranslate\">$$ {T_R~} $$<\/div>\u901a\u52e4\u3059\u308b\u305f\u3081\u3001\u540c\u3058\u56fa\u6709\u90e8\u5206\u7a7a\u9593\u3092\u6301\u3061\u307e\u3059\u3002<br\/>\u7d50\u6676\u683c\u5b50\u306e\u5168\u5468\u671f\u306e\u5e73\u884c\u79fb\u52d5\u306b\u3088\u308b\u56fa\u6709\u72b6\u614b\u306e\u30ce\u30eb\u30e0\u306e\u4e0d\u5909\u6027\u3068\u5e73\u884c\u79fb\u52d5\u306e\u7d44\u307f\u5408\u308f\u305b\u306e\u6027\u8cea\u3092\u5229\u7528\u3057\u3066\u3001\u6b21\u306e\u56fa\u6709\u5024\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {T_R ~} $$<\/div> \u3001R \u306f\u56fa\u5b9a\u3001\u6b21\u306e\u5f62\u5f0f\u3067<div class=\"math-formual notranslate\">$$ {\\Lambda_R=e^{ikR}\\;} $$<\/div> \u3002<br\/>\u7d50\u6676\u306e\u5834\u5408\u306e\u6ce2\u52d5\u95a2\u6570\u306e\u4e00\u822c\u7684\u306a\u5f62\u5f0f\u306f\u6b21\u306e\u3088\u3046\u306b\u63a8\u5b9a\u3055\u308c\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {&lt; r|\\Psi_{k,n} width=} $$<\/div> =\\Psi_{k,n}(r)=e^{ikr} u_{k,n}(r) ~&#8221; &gt; \u3053\u3053\u3067<div class=\"math-formual notranslate\">$$ {u_{k,n}(r) ~} $$<\/div>\u7d50\u6676\u683c\u5b50\u306e\u5468\u671f\u306b\u5f93\u3063\u3066\u5468\u671f\u7684\u3067\u3059\u3002 <\/p><p><div class=\"math-formual notranslate\">$$ {&lt; r|\\Psi_{k,n} width=} $$<\/div> =\\Psi_{k,n}(r)~&#8221; &gt; \u306f\u30d6\u30ed\u30c3\u30db\u6ce2\u3068\u547c\u3070\u308c\u307e\u3059<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30d6\u30ed\u30c3\u30db\u6ce2 - \u5b9a\u7fa9\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/jf-opam4XzU\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2><span>\u30d6\u30ed\u30c3\u30db\u306e\u5b9a\u7406\u306e\u5e30\u7d50<\/span><\/h2><p>\u30d6\u30ed\u30c3\u30db\u306e\u5b9a\u7406\u306f<span><a href=\"https:\/\/science-hub.click\/?p=20032\">\u6ce2\u6570<\/a><\/span><span><a href=\"https:\/\/science-hub.click\/?p=66129\">\u30d9\u30af\u30c8\u30eb<\/a><\/span>k \u3092\u5c0e\u5165\u3057\u307e\u3059\u3002\u3053\u308c\u3092\u96fb\u5b50\u306e<strong>\u64ec\u4f3c\u30e2\u30fc\u30e1\u30f3\u30c8<\/strong>\u3068\u3044\u3044\u307e\u3059\u3002\u3053\u306e<span><a href=\"https:\/\/science-hub.click\/?p=3678\">\u91cf\u304c<\/a><\/span>\u77ac\u9593\u3092\u7f6e\u304d\u63db\u3048\u307e\u3059<div class=\"math-formual notranslate\">$$ {P \\over \\hbar} $$<\/div>\u9023\u7d9a\u5a92\u4f53\u4e2d\u3092\u79fb\u52d5\u3059\u308b\u96fb\u5b50\u306e\u554f\u984c\u304b\u3089\u3001\u5468\u671f\u7684\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u5185\u3092\u79fb\u52d5\u3059\u308b\u96fb\u5b50\u306e\u554f\u984c\u306b\u79fb\u308b\u3068\u304d\u306e\u96fb\u5b50\u306e\u52d5\u304d\u3002\u3053\u306e\u64ec\u4f3c\u30e2\u30fc\u30e1\u30f3\u30c8\u306f<strong>P<\/strong>\u306b\u6bd4\u4f8b\u3057\u307e\u305b\u3093\u3002\u5b9f\u969b\u306e\u6d3e\u751f\u306f<div class=\"math-formual notranslate\">$$ {{\\hbar \\over i}\\nabla~} $$<\/div>\u8ffd\u52a0\u306e\u7528\u8a9e\u3092\u5c0e\u5165\u3057\u307e\u3059<div class=\"math-formual notranslate\">$$ {e^{ikr}{\\hbar \\over i}\\nabla u_{k,n}(r)~} $$<\/div> \u3002\u305d\u308c\u3067<div class=\"math-formual notranslate\">$$ {\\Psi_{k,n}~} $$<\/div>\u306f\u904b\u52d5\u91cf\u6f14\u7b97\u5b50\u306e\u56fa\u6709\u72b6\u614b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3088\u308a\u4e00\u822c\u7684\u306b\u306f\u3001\u904b\u52d5\u91cf\u306e\u975e\u4fdd\u5b58\u6027\u3068\u3001\u7121\u9650\u306e\u7a7a\u9593\u7bc4\u56f2\u306e\u5468\u671f\u7684\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306e\u6587\u8108\u306b\u304a\u3051\u308b\u3053\u306e\u91cf\u306e\u7121\u95a2\u4fc2\u6027\u306f\u3001\u9a5a\u304f\u3079\u304d\u3053\u3068\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u305d\u306e\u8d77\u6e90\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u30cd\u30fc\u30bf\u30fc\u306e\u5b9a\u7406\u3092\u53c2\u7167\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5b9f\u969b\u3001\u30cd\u30fc\u30bf\u30fc\u306e\u5b9a\u7406\u306f\u3001\u7121\u9650\u5c0f\u306e\u5e73\u884c\u79fb\u52d5\u306b\u95a2\u3059\u308b\u7a7a\u9593\u306e\u5bfe\u79f0\u6027\u306e\u904b\u52d5\u91cf\u306e\u4fdd\u5b58\u304b\u3089\u76f4\u63a5\u5f97\u3089\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u7d50\u6676\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3092\u5c0e\u5165\u3059\u308b\u3068\u3001\u5bfe\u79f0\u6027\u304c\u7834\u308c\u305f\u72b6\u614b (<i>\u5fae\u5c0f\u306a\u5e73\u884c\u79fb\u52d5<\/i>\u306b\u95a2\u3059\u308b\u96e2\u6563\u5e73\u884c\u79fb\u52d5) \u306b\u9665\u308a\u3001\u95a2\u9023\u3059\u308b\u4e0d\u5909\u91cf\u306f\u4fdd\u5b58\u3055\u308c\u308b\u7406\u7531\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p><h2><span>\u30d6\u30ea\u30eb\u30a2\u30f3\u30be\u30fc\u30f3<\/span><\/h2><p><span><a href=\"https:\/\/science-hub.click\/?p=3770\">\u9006\u7a7a\u9593<\/a><\/span>\u3001\u3064\u307e\u308a k \u7a7a\u9593\u306b\u81ea\u5206\u81ea\u8eab\u3092\u7f6e\u304f\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u30d6\u30ed\u30c3\u30db\u72b6\u614b\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u305d\u306e\u30d9\u30af\u30c8\u30eb k \u306e\u95a2\u6570\u3068\u3057\u3066\u8a18\u8ff0\u3067\u304d\u308b\u3053\u3068\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002\u56e0\u5b50\u306e\u5468\u671f\u6027\u306b\u3088\u308a\u3001k \u304c<span><a href=\"https:\/\/science-hub.click\/?p=94311\">\u9006\u6570<\/a><\/span>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d9\u30af\u30c8\u30eb\u307e\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u3053\u3068\u304c<span><a href=\"https:\/\/science-hub.click\/?p=95765\">\u3059\u3050\u306b<\/a><\/span>\u308f\u304b\u308a\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {u_{n,k}(r) ~} $$<\/div>\u76f4\u63a5\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u3002\u5f93\u6765\u3001\u4ed6\u306e\u3069\u306e\u30ce\u30fc\u30c9\u3088\u308a\u3082\u76f8\u4e92\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30ce\u30fc\u30c9 0 \u306b\u8fd1\u3044 k \u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3053\u306e\u30a8\u30ea\u30a2\u306f<i>\u30d6\u30ea\u30eb\u30a2\u30f3\u306e\u6700\u521d\u306e\u30be\u30fc\u30f3<\/i>\u3067\u3059\u3002 <i>2 \u756a\u76ee\u306e\u30d6\u30ea\u30eb\u30a2\u30f3 \u30be\u30fc\u30f3\u306f<\/i>\u3001\u30ce\u30fc\u30c9 0 \u3088\u308a\u3082\u6700\u521d\u306e\u30ce\u30fc\u30c9\u306b\u8fd1\u3044\u9006\u6570\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u70b9\u3068\u3001\u30ce\u30fc\u30c9 0 \u307e\u3067\u306e\u8ddd\u96e2\u306e\u9806\u306b 2 \u756a\u76ee\u306e\u30ce\u30fc\u30c9\u304b\u3089\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u96fb\u5b50\u306e\u72b6\u614b\u3092<span>\u5b8c\u5168\u306b<\/span>\u8a18\u8ff0\u3059\u308b\u306b\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u77ac\u9593\u306e\u591a\u5f62\u95a2\u6570\u3067\u3042\u308b\u3053\u3068\u3092\u8a8d\u3081\u308b\u9650\u308a\u3001\u6700\u521d\u306e\u30d6\u30ea\u30eb\u30a2\u30f3 \u30be\u30fc\u30f3\u306e\u64ec\u4f3c\u30e2\u30fc\u30e1\u30f3\u30c8 k \u3092\u5909\u66f4\u3059\u308b\u3060\u3051\u3067\u6e08\u307f\u307e\u3059\u3002 k \u306e\u4e00\u7fa9\u7684\u306a\u95a2\u6570\u3092\u6301\u3064\u3088\u3046\u306b\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5236\u9650\u3067\u304d\u308b\u30d9\u30af\u30c8\u30eb k \u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u95a2\u6570\u306e\u5206\u5c90\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc \u30d0\u30f3\u30c9\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u5206\u5c90\u307e\u305f\u306f\u5bfe\u5fdc\u3059\u308b k \u5024\u304c\u5b58\u5728\u3057\u306a\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u533a\u9593\u306f\u30d0\u30f3\u30c9 \u30ae\u30e3\u30c3\u30d7\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30d6\u30ed\u30c3\u30db\u6ce2 - \u5b9a\u7fa9\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/bFJJ39xPdIM\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2><span>\u7981\u65ad\u306e\u30d0\u30f3\u30c9<\/span><\/h2><h3><span>\u7981\u65ad\u306e\u30d0\u30f3\u30c9\u767b\u5834<\/span><\/h3><p>\u56fa\u4f53<span><a href=\"https:\/\/science-hub.click\/?p=54039\">\u7269\u7406\u5b66<\/a><\/span>\u30b3\u30fc\u30b9\u306e\u6559\u80b2\u7684\u4f1d\u7d71\u306f\u3001\u81ea\u7531\u96fb\u5b50\u306b\u6442\u52d5\u7684\u306a\u7d50\u6676\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb (\u3057\u305f\u304c\u3063\u3066\u4efb\u610f\u306b\u5f31\u3044) \u3092\u9069\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u7981\u5236\u5e2f\u306e\u69cb\u9020\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u304c<strong>\u307b\u307c\u81ea\u7531\u96fb\u5b50<\/strong>\u306e\u30e2\u30c7\u30eb\u3067\u3059\u3002\u81ea\u7531\u96fb\u5b50\u306e\u6ce2\u52d5\u95a2\u6570\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046<div class=\"math-formual notranslate\">$$ {|k width=} $$<\/div> \uff5e&#8221; &gt;<\/p><p>\u7d50\u6676\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3092\u6b21\u306e\u5f62\u5f0f\u3067\u53d6\u5f97\u3057\u307e\u3057\u3087\u3046\u3002 <br\/><\/p><center><div class=\"math-formual notranslate\">$$ {V(r)=\\sum_{m \\neq 0}V(K_m)exp(iK_mr)~} $$<\/div><\/center><p>\u307e\u305a\u3001\u3053\u306e\u96fb\u4f4d\u306b\u3088\u3063\u3066\u3082\u305f\u3089\u3055\u308c\u308b\u64fe\u4e71\u306f\u3001\u4e00\u822c\u7684\u306a\u30b1\u30fc\u30b9\u3067\u306f\u4e00\u6b21\u306e\u64fe\u4e71\u3067\u306f\u3042\u308a\u5f97\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b9f\u969b\u3001\u3053\u306e\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306e\u3059\u3079\u3066\u306e\u9805\u306f\u632f\u52d5\u7684\u3067\u3042\u308a\u3001\u632f\u52d5\u9805\u304c\u4e92\u3044\u306b\u88dc\u511f\u3057\u306a\u3044\u9650\u308a\u3001\u5341\u5206\u306b\u5927\u304d\u306a\u9818\u57df\u306b\u308f\u305f\u308b\u6ce2\u52d5\u95a2\u6570 K \u306b\u3088\u308b\u305d\u308c\u3089\u306e<span><a href=\"https:\/\/science-hub.click\/?p=87799\">\u5e73\u5747\u306f<\/a><\/span>\u30bc\u30ed\u306b\u306a\u308a\u307e\u3059\u3002\u6ce2\u52d5\u95a2\u6570\u304c\u6b21\u306e\u5f62\u5f0f\u3092\u3068\u308b\u3053\u3068\u306f\u7c21\u5358\u306b\u308f\u304b\u308a\u307e\u3059\u3002 <br\/><\/p><center><div class=\"math-formual notranslate\">$$ {|\\Psi_k width=} $$<\/div> =|k&gt;+ \\sum_{m \\neq 0}u(K_m)|k+K_m&gt;~&#8221; &gt;<\/center><p>\u3068\uff1a <br\/><\/p><center><div class=\"math-formual notranslate\">$$ {u(K_m)={{2m.V(K_m)}\\over{{\\hbar^2}[E(k)-(k+K_m)^2]}}~} $$<\/div><\/center><p>\u3064\u3044\u3067\u306b\u3001\u3053\u306e\u6ce2\u52d5\u95a2\u6570\u306f\u78ba\u304b\u306b\u30d6\u30ed\u30c3\u30db\u6ce2\u3067\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044 (\u30b1\u30c3\u30c8\u3092\u95a2\u6570\u5f62\u5f0f\u3067\u7f6e\u304d\u63db\u3048\u308b\u3060\u3051\u3067\u6e08\u307f\u307e\u3059)\u3002 <span><i>E<\/i> ( <i>k<\/i> ) = <i>k<\/i> <sup>2<\/sup><\/span>\u3068\u8a2d\u5b9a\u3057\u3001\u6442\u52d5\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb V \u306e\u5468\u671f\u7684\u6027\u8cea\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u30d6\u30e9\u30c3\u30b0\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3082\u306e\u3092\u9664\u3044\u3066\u3001\u3053\u308c\u3089\u306e\u5bc4\u4e0e\u306f\u3059\u3079\u3066\u30bc\u30ed\u306b\u306a\u308a\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {(k+K_p)^2=k^2~} $$<\/div>\u3053\u308c\u306b\u3088\u308a E \u306e\u5024\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 <br\/><\/p><center><div class=\"math-formual notranslate\">$$ {E={{\\hbar^2k^2}\\over{2m}}\\pm[V(K_p)]~} $$<\/div><\/center><p>\u3057\u305f\u304c\u3063\u3066\u3001\u539f\u70b9\u304b\u3089\u4e2d\u9593\u306e<span><a href=\"https:\/\/science-hub.click\/?p=43578\">\u70b9<\/a><\/span>k \u3068\u76f8\u4e92\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6700\u521d\u306e\u30ce\u30fc\u30c9\u306e\u5834\u5408\u3001\u3064\u307e\u308a\u3001 <div class=\"math-formual notranslate\">$$ {k={-K_p\\over 2}~} $$<\/div>\u660e\u3089\u304b\u306b\u3001\u30d6\u30e9\u30c3\u30b0\u6761\u4ef6\u304c\u691c\u8a3c\u3055\u308c\u3001E \u306e\u5024\u304c\u5909\u66f4\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u70b9\u306f\u660e\u3089\u304b\u306b\u6700\u521d\u306e\u30d6\u30ea\u30eb\u30a2\u30f3 \u30be\u30fc\u30f3\u306e\u5883\u754c\u4e0a\u306b\u3042\u308a\u307e\u3059\u3002<\/p><h3><span>\u30be\u30fc\u30f3\u5883\u754c<span><a href=\"https:\/\/science-hub.click\/?p=30606\">\u4ed8\u8fd1<\/a><\/span>\u306e\u6ce2\u52d5\u95a2\u6570\u306e\u5f62\u72b6<\/span><\/h3><p>\u8fd1\u304f\u306e\u30dd\u30a4\u30f3\u30c8<div class=\"math-formual notranslate\">$$ {K_p\\over 2} $$<\/div> \u3001\u4e0a\u8a18\u306e\u5f0f\u306f\u767a\u6563\u3057\u3066\u304a\u308a\u3001\u6442\u52d5\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u9069\u5207\u3067\u306f\u306a\u3044\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u3001\u89e3\u6c7a\u7b56\u306f\u30d9\u30af\u30c8\u30eb\u6ce2\u306e\u518d\u7d50\u5408\u3067\u3059\u3002 <div class=\"math-formual notranslate\">$$ {{ K_p\\over 2} + \\delta k} $$<\/div>\u3068\u30d9\u30af\u30c8\u30eb\u6ce2<div class=\"math-formual notranslate\">$$ {{-K_p\\over 2}+ \\delta k} $$<\/div> \u3002\u3053\u308c\u3089 2 \u3064\u306e\u6e96\u4f4d\u306e\u7d50\u5408\u306b\u3088\u308a\u3001\u70b9\u4ed8\u8fd1\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30d0\u30f3\u30c9\u306e\u30d0\u30fc\u30b9\u30c8\u304c\u767a\u751f\u3057\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {K_p\\over 2} $$<\/div>\u305d\u3057\u3066 \u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u30dd\u30a4\u30f3\u30c8\u306e\u5468\u56f2\u306b\u958b\u53e3\u90e8\u304c\u751f\u3058\u307e\u3059<div class=\"math-formual notranslate\">$$ {{\\hbar^2 \\over {2 m_e}}({K_p\\over 2})^2} $$<\/div> k \u306e\u3069\u306e\u5024\u3067\u3082\u5230\u9054\u3067\u304d\u306a\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u9593\u9694\u3002\u5b9f\u969b\u3001\u305d\u306e\u8fd1\u304f\u306b\u3042\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u3001 <div class=\"math-formual notranslate\">$$ {{K_p\\over 2}} $$<\/div>\u306f\u5f37\u304f\u7206\u767a\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3059\u3050\u8fd1\u304f\u306e\u5024\u306e\u89e3\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002 <div class=\"math-formual notranslate\">$$ {{\\hbar^2 \\over {2 m_e}}({K_p\\over 2})^2} $$<\/div> \u3002 k\u304b\u3089\u3055\u3089\u306b\u96e2\u308c\u305f\u5024\u306b\u3064\u3044\u3066\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5916\u4e71\u304c\u5f31\u3059\u304e\u3066\u305d\u306e\u5024\u306b\u8fd1\u3065\u3051\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093<div class=\"math-formual notranslate\">$$ {{\\hbar^2 \\over {2 m_e}}({K_p\\over 2})^2} $$<\/div> \u3002<\/p><h2><span>\u53c2\u8003\u6587\u732e<\/span><\/h2><ul><li>Charles Kittel\u3001<i>\u56fa\u4f53\u7269\u7406\u5b66<\/i>\u3001Wiley (1995)\u3002 ISBN 0471111813<\/li><li> Ashcroft \u3068 Mermin\u3001 <i>\u300e\u56fa\u4f53\u306e\u7269\u7406\u5b66\u300f<\/i> \u3001Brooks Cole (2003\u30011976 \u5e74\u306b\u51fa\u7248\u3055\u308c\u305f\u672c\u306e\u30d5\u30e9\u30f3\u30b9\u8a9e\u7248)\u3002 ISBN 2868835775<\/li><li> O. Madelung\u3001 <i>\u300e\u56fa\u4f53\u7269\u7406\u5b66\u5165\u9580\u300f<\/i> \u3001Springer\u30011981 \u5e74\u3002ISBN 0-387-08516-5<\/li><li> Blokhintsev\u3001<i>\u91cf\u5b50\u529b\u5b66\u3068\u7269\u8cea\u306e\u69cb\u9020\u306e\u7814\u7a76\u3078\u306e\u5fdc\u7528<\/i>\u3001Dunod\u30011967\u3002ISBN 2225509204<\/li><li>\u30d6\u30ed\u30d2\u30f3\u30c4\u30a7\u30d5\u3001<i>\u56fa\u4f53\u7269\u7406\u5b66<\/i><\/li><\/ul><\/div><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30d6\u30ed\u30c3\u30db\u6ce2 - \u5b9a\u7fa9\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/1hUO4ufr1M8\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/bn.wikipedia.org\/wiki\/%E0%A6%AC%E0%A7%8D%E0%A6%B2%E0%A6%96_%E0%A6%A4%E0%A6%B0%E0%A6%99%E0%A7%8D%E0%A6%97\">\u09ac\u09cd\u09b2\u0996 \u09a4\u09b0\u0999\u09cd\u0997 \u2013 bengali<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Ona_de_Bloch\">Ona de Bloch \u2013 catalan<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/de.wikipedia.org\/wiki\/Bloch-Funktion\">Bloch-Funktion \u2013 allemand<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/en.wikipedia.org\/wiki\/Bloch_wave\">Bloch wave \u2013 anglais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/es.wikipedia.org\/wiki\/Onda_de_Bloch\">Onda de Bloch \u2013 espagnol<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/fa.wikipedia.org\/wiki\/%D9%85%D9%88%D8%AC_%D8%A8%D9%84%D8%A7%D8%AE\">\u0645\u0648\u062c \u0628\u0644\u0627\u062e \u2013 persan<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  \u30d6\u30ed\u30c3\u30db\u6ce2 &#8211; \u5b9a\u7fa9\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"\u96fb\u5b50\u306f\u539f\u5b50\u306e\u4e2d\u3067\u3069\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3063\u3066\u3044\u308b\u306e\u304b\u3010\u79d1\u5b66\u53f2\u3011\u3010\u30d6\u30c9\u30a6\u30d1\u30f3\u30e2\u30c7\u30eb\u304b\u3089\u6ce2\u52d5\u95a2\u6570\u307e\u3067\u3011\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/dnFEqzdKWPM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7121\u9650\u306e\u5b8c\u5168\u306a\u7d50\u6676\u306e\u72b6\u6cc1\u3067\u306f\u3001\u96fb\u5b50\u306f\u7d50\u6676\u3092\u69cb\u6210\u3059\u308b\u539f\u5b50\u306e\u4e26\u9032\u5bfe\u79f0\u6027\u3092\u6301\u3064\u5468\u671f\u7684\u306a\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306b\u3055\u3089\u3055\u308c\u307e\u3059\u3002\u30d6\u30ed\u30c3\u30db\u6ce2(Felix Bloch \u306b\u3061\u306a\u3093\u3067) \u306f\u3001\u7d50\u6676\u3068\u540c\u3058\u5bfe\u79f0\u6027\u3092\u6301\u3064\u96fb\u5b50\u91cf\u5b50\u72b6\u614b\u3092\u8a18\u8ff0\u3059\u308b\u6ce2\u52d5\u95a2\u6570\u3067\u3059\u3002  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":96270,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/dnFEqzdKWPM\/0.jpg","fifu_image_alt":"\u30d6\u30ed\u30c3\u30db\u6ce2 - \u5b9a\u7fa9","footnotes":""},"categories":[5],"tags":[11,13,14,10,4716,16377,12,6651,16,15],"class_list":["post-96269","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-techniques","tag-technologie","tag-news","tag-actualite","tag-bloch","tag-onde-de-bloch","tag-dossier","tag-onde","tag-sciences","tag-article"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/96269"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=96269"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/96269\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/96270"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=96269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=96269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=96269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}