{"id":97045,"date":"2023-12-18T09:00:00","date_gmt":"2023-12-18T00:00:00","guid":{"rendered":"https:\/\/www.waseda.jp\/top\/news\/97045"},"modified":"2024-06-14T16:41:51","modified_gmt":"2024-06-14T07:41:51","slug":"%e9%8c%ac%e9%87%91%e8%a1%93%e5%b8%abx%e6%8e%a2%e5%81%b5%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e8%81%b7%e6%a5%ad","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/top\/news\/97045","title":{"rendered":"\u932c\u91d1\u8853\u5e2b\u00d7\u63a2\u5075\u306e\u3088\u3046\u306a\u8077\u696d"},"content":{"rendered":"
\n
\"\"<\/p>\n

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\"waseda_20231218_img1.jpg\"<\/p>\n

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\n\u4e0a\u6bb5\u5de6\u304b\u3089Si(111)-7\u00d77\u3001Ge(111)-c(8\u00d72)\u3001SiC\u4e0a2\u5c64\u30b0\u30e9\u30d5\u30a7\u30f3\u3001
\n\u4e0b\u6bb5\u5de6\u304b\u3089B\/Al(111)\u30e2\u30a2\u30ec\u5468\u671f\u69cb\u9020\u3001Cu\/Si(111)-5.55\u00d75.55\u3001(Pb, Bi)\/Si(111)-\u221a3\u00d7\u221a3-R30\u00b0\u3002<\/small><\/p>\n

\u3000\u96fb\u5b50\u72b6\u614b\u3092\u898b\u308b\u5b9f\u9a13\u624b\u6cd5\u3068\u3057\u3066\u3001\u89d2\u5ea6\u5206\u89e3\u5149\u96fb\u5b50\u5206\u5149(ARPES)\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u624b\u6cd5\u3067\u306f\u3001\u96fb\u5b50\u306e\u6301\u3064\u30a8\u30cd\u30eb\u30ae\u30fc\u30fb\u904b\u52d5\u91cf\u3092\u540c\u6642\u306b\u5206\u89e3\u3057\u3066\u6e2c\u5b9a\u3067\u304d\u308b\u305f\u3081\u3001\u7269\u8cea\u4e2d\u306e\u96fb\u5b50\u306e\u72b6\u614b\u3092\u6c7a\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u975e\u5e38\u306b\u5f37\u529b\u306a\u5b9f\u9a13\u624b\u6cd5\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002ARPES\u306f\u5149\u96fb\u52b9\u679c\u3092\u5229\u7528\u3057\u305f\u5b9f\u9a13\u3067\u3001\u5f37\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5149\u3092\u8a66\u6599\u306b\u5165\u5c04\u3057\u3066\u8a66\u6599\u5185\u306e\u96fb\u5b50\u3092\u771f\u7a7a\u4e2d\u306b\u53e9\u304d\u51fa\u3057\u3001\u305d\u306e\u96fb\u5b50\u306e\u3082\u3064\u904b\u52d5\u72b6\u614b\u3092\u8a08\u6e2c\u3057\u307e\u3059\u3002\u5f37\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5149\u304c\u5fc5\u8981\u306a\u306e\u3067\u3001\u56fd\u5185\u5916\u306e\u653e\u5c04\u5149\u65bd\u8a2d\u3067\u306e\u5b9f\u9a13\u3082\u76db\u3093\u306b\u884c\u308f\u308c\u3066\u3044\u307e\u3059\uff08\u5b9f\u306f\u3053\u306e\u539f\u7a3f\u3082\u4f50\u8cc0\u770c\u306b\u3042\u308b\u4f50\u8cc0\u770c\u7acb\u4e5d\u5dde\u30b7\u30f3\u30af\u30ed\u30c8\u30ed\u30f3\u3067\u66f8\u3044\u3066\u3044\u307e\u3059\uff09\u3002ARPES\u3092\u3055\u3089\u306b\u62e1\u5f35\u3057\u3066\u30b9\u30d4\u30f3\u306e\u60c5\u5831\u307e\u3067\u5206\u89e3\u3057\u3066\u6e2c\u5b9a\u3067\u304d\u308b\u30b9\u30d4\u30f3\u5206\u89e3ARPES\u3067\u306f\u3001\u30c8\u30dd\u30ed\u30b8\u30ab\u30eb\u7d76\u7e01\u4f53\u3084\u30e9\u30b7\u30e5\u30d0\u52b9\u679c\u3068\u3044\u3063\u305f\u3001\u8868\u9762\u3067\u7279\u7570\u306a\u30b9\u30d4\u30f3\u304c\u767a\u73fe\u3059\u308b\u7269\u8cea\u306e\u7814\u7a76\u306b\u6709\u7528\u3067\u3059\u3002\u79c1\u305f\u3061\u306e\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u3067\u306f\u3001\u6700\u8fd1V\u65cf\u534a\u91d1\u5c5e\u306eBi\u3068Sb\u306e\u30d8\u30c6\u30ed\u63a5\u5408\u754c\u9762\u306eARPES\u5b9f\u9a13\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u30e9\u30b7\u30e5\u30d0\u52b9\u679c\u306e\u8d77\u304d\u308b\u8868\u9762\u3069\u3046\u3057\u3092\u63a5\u5408\u3055\u305b\u305f\u754c\u9762\u3067\u306f\u3069\u3093\u306a\u96fb\u5b50\u72b6\u614b\u304c\u767a\u73fe\u3059\u308b\u306e\u304b\uff1f\u3000\u3068\u3044\u3046\u8208\u5473\u3067\u5b9f\u9a13\u3092\u884c\u3063\u305f\u7d50\u679c\u3001\u754c\u9762\u3067\u306fBi\u8868\u9762\u3068\u3082Sb\u8868\u9762\u3068\u3082\u7570\u306a\u308b\u96fb\u5b50\u72b6\u614b\u304c\u767a\u73fe\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u7a81\u304d\u6b62\u3081\u307e\u3057\u305f[1]<\/sup><\/a>\u3002\u4eca\u5e74\u306f\u5e83\u5cf6\u5927\u5b66\u653e\u5c04\u5149\u79d1\u5b66\u7814\u7a76\u30bb\u30f3\u30bf\u30fc(HiSOR)\u3067\u30b9\u30d4\u30f3\u5206\u89e3ARPES\u5b9f\u9a13\u3082\u884c\u3044\u307e\u3057\u305f\u3002\u73fe\u5728\u3001\u754c\u9762\u96fb\u5b50\u30b9\u30d4\u30f3\u72b6\u614b\u306e\u5b9f\u9a13\u7d50\u679c\u3092\u307e\u3068\u3081\u305f\u8ad6\u6587\u3092\u66f8\u3044\u3066\u3044\u308b\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n

\"waseda_20231218_img2.jpg\"<\/p>\n

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\"waseda_20231218_img3.jpg\"<\/p>\n

\u56f33\uff1a\uff08\u5de6\uff09TRHEPD\u5b9f\u9a13\u306e\u69d8\u5b50\u3002\uff08\u53f3\uff09TRHEPD\u5b9f\u9a13\u306e\u6982\u5ff5\u56f3\u3068Ca\u633f\u51652\u5c64\u30b0\u30e9\u30d5\u30a7\u30f3\u306e\u69cb\u9020\u6a21\u5f0f\u56f3\u3002<\/small><\/p>\n

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\u3000\u3053\u3053\u307e\u3067\u3001\u79c1\u306e\u7814\u7a76\u5185\u5bb9\u3092\u901a\u3057\u3066\u7269\u6027\u7269\u7406\u5b66\u306e\u7814\u7a76\u8005\u306e\u4e00\u4f8b\u3092\u7d39\u4ecb\u3057\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u79c1\u81ea\u8eab\u3001\u7269\u6027\u7269\u7406\u5b66\u306e\u7814\u7a76\u8005\u306b\u306a\u308b\u3068\u306f\u60f3\u50cf\u3082\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n

\u3000\u5c0f\u5b66\u751f\u306e\u9803\u3001\u63a8\u7406\u5c0f\u8aac\u3084\u63a2\u5075\u6f2b\u753b\u304c\u597d\u304d\u3067\u3001\u7279\u306b\u8ad6\u7406\u7684\u306b\u72af\u4eba\u3084\u30c8\u30ea\u30c3\u30af\u3092\u5f53\u3066\u308b” whodunit\uff08\u30d5\u30fc\u30c0\u30cb\u30c3\u30c8\uff09”\u3092\u597d\u3093\u3067\u8aad\u3093\u3067\u3044\u305f\u3053\u3068\u3082\u3042\u308a\u3001\u63a2\u5075\u3068\u3044\u3046\u8077\u696d\u306b\u61a7\u308c\u307e\u3057\u305f\u3002\u5927\u5b66\u53d7\u9a13\u3092\u9593\u8fd1\u306b\u63a7\u3048\u305f\u9803\u3001\u6570\u5b66\u304b\u79d1\u5b66\u3001\u3069\u3061\u3089\u3067\u9032\u5b66\u3057\u3088\u3046\u304b\u8ff7\u3063\u3066\u3044\u305f\u9803\u3001\u932c\u91d1\u8853\u5e2b\u304c\u4e3b\u4eba\u516c\u306e\u6f2b\u753b\u3092\u8aad\u3093\u3067\u79d1\u5b66\u8005\u306b\u61a7\u308c\u3001\u7406\u79d1\u7cfb\u306e\u5b66\u79d1\u306b\u9032\u5b66\u3057\u307e\u3057\u305f\uff08\u6559\u80b2\u5b66\u90e8\u3067\u3059\u304c\uff09\u3002\u63a2\u5075\u306b\u3082\u932c\u91d1\u8853\u5e2b\u306b\u3082\u306a\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u4eca\u73fe\u5728\u79c1\u304c\u884c\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3068\u8a00\u3048\u3070\u3001\u932c\u91d1\u8853\u5e2b\u306e\u3088\u3046\u306b\u4eba\u5de5\u7684\u306b\u65b0\u3057\u3044\u7269\u8cea\u3092\u5275\u308a\u3001\u63a2\u5075\u306e\u3088\u3046\u306b\u7269\u7406\u6cd5\u5247\u304b\u3089\u73fe\u8c61\u3092\u8ad6\u7406\u7684\u306b\u8aac\u660e\u3059\u308b\u3068\u3044\u3046\u3001\u307e\u3055\u306b\u4e21\u65b9\u306e\u5922\u3092\u53f6\u3048\u305f\u3088\u3046\u306a\u8077\u696d\u306a\u306e\u3067\u306f\uff1f\u3000\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u304b\u3089\u3082\u65e5\u3005\u306e\u5b9f\u9a13\u3092\u901a\u3057\u3066\u3001\u8ab0\u3082\u77e5\u3089\u306a\u3044\u4e16\u754c\u306e\u4e00\u7aef\u3092\u660e\u3089\u304b\u306b\u3057\u3066\u3044\u304d\u305f\u3044\u3067\u3059\u3002<\/p>\n

\n

[1]<\/a> “Electronic structure of Sb ultrathin film on Bi(111) with large lattice mismatch”, H. Abe, et al<\/em>., AIP Advances 13, 055303 (2023).<\/small><\/p>\n

[2]<\/a> “Structure of superconducting Ca-intercalated bilayer Graphene\/SiC studied using total-reflection highenergy positron diffraction”, Y. Endo, et al<\/em>., Carbon 157,857-862 (2020).<\/small><\/p>\n

[3]<\/a> “Structure of \u03c73-Borophene Studied by Total-Reflection High-Energy Positron Diffraction (TRHEPD)”, Y. Tsujikawa, et al<\/em>,, Molecules 27(13) 4219-4219 (2022).<\/small><\/p>\n

\n

\u9ad8\u5c71 \u3042\u304b\u308a\uff08\u305f\u304b\u3084\u307e\u30fb\u3042\u304b\u308a\uff09\uff0f\u65e9\u7a32\u7530\u5927\u5b66\u7406\u5de5\u5b66\u8853\u9662\u5148\u9032\u7406\u5de5\u5b66\u90e8\u7269\u7406\u5b66\u79d1\u51c6\u6559\u6388<\/h4>\n

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\u7814\u7a76\u5ba4\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\uff1ahttps:\/\/www.surface-science.phys.waseda.ac.jp\/<\/a><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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