{"id":82,"date":"2023-05-22T16:11:02","date_gmt":"2023-05-22T16:11:02","guid":{"rendered":"https:\/\/yamaura-group.issp.u-tokyo.ac.jp\/?page_id=82"},"modified":"2024-06-28T01:00:22","modified_gmt":"2024-06-28T01:00:22","slug":"scheelite","status":"publish","type":"page","link":"https:\/\/yamaura-group.issp.u-tokyo.ac.jp\/index.php\/newresearch\/scheelite\/","title":{"rendered":"\u30b7\u30a7\u30fc\u30e9\u30a4\u30c8\u306e\u5408\u6210\u30685d1\u78c1\u6027\u306e\u8a71"},"content":{"rendered":"\n<p>\u7686\u3055\u3093\u306f\u3001<a href=\"https:\/\/www.amazon.co.jp\/\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u304a\u3058\u3055\u3093-\u5316\u5b66\u3068\u904e\u3054\u3057\u305f\u79c1\u306e\u5c11\u5e74\u6642\u4ee3-\u30cf\u30e4\u30ab\u30ef\u30fb\u30ce\u30f3\u30d5\u30a3\u30af\u30b7\u30e7\u30f3\u6587\u5eab-\u30aa\u30ea\u30f4\u30a1\u30fc\u30fb-\u30b5\u30c3\u30af\u30b9\/dp\/4150504725\/ref=sr_1_1?__mk_ja_JP=%E3%82%AB%E3%82%BF%E3%82%AB%E3%83%8A&amp;dchild=1&amp;keywords=%E3%82%BF%E3%83%B3%E3%82%B0%E3%82%B9%E3%83%86%E3%83%B3%E3%81%8A%E3%81%98%E3%81%95%E3%82%93&amp;qid=1592280224&amp;s=books&amp;sr=1-1\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u304a\u3058\u3055\u3093<\/a>\u3068\u3044\u3046\u672c\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\u3002\u8457\u8005\u3067\u3042\u308b\u30aa\u30ea\u30f4\u30a1\u30fc\u30b5\u30c3\u30af\u30b9\u6c0f\u306e\u5c11\u5e74\u6642\u4ee3\u3001\u5316\u5b66\u306e\u9762\u767d\u3055\u3092\u6559\u3048\u3066\u304f\u308c\u308b\u306e\u304c\u53d4\u7236\u306e\u300c\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u304a\u3058\u3055\u3093\u300d\u3067\u3059\u3002\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u306f\u5b8c\u74a7\u306a\u91d1\u5c5e\u3067\u3042\u308b\u3001\u304c\u53e3\u7656\u3089\u3057\u3044\u3002\u3055\u3066\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u306f\u30011781\u5e74\u306b\u30b9\u30a6\u30a7\u30fc\u30c7\u30f3\u306e\u30ab\u30fc\u30eb\u30fb\u30f4\u30a3\u30eb\u30d8\u30eb\u30e0\u30fb\u30b7\u30a7\u30fc\u30ec\u304c\u7070\u91cd\u77f3CaWO4\u304b\u3089\u5206\u96e2\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u7070\u91cd\u77f3\u306f\u30d1\u30ef\u30fc\u30b9\u30c8\u30fc\u30f3\u3067\u3001\u5275\u9020\u529b\u3092\u9ad8\u3081\u3001\u6f5c\u5728\u80fd\u529b\u3092\u899a\u9192\u3055\u305b\u3001\u50b7\u3064\u3044\u305f\u5fc3\u3092\u7652\u3059\u52b9\u679c\u304c\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3061\u306a\u307f\u306b\u3001\u7070\u91cd\u77f3\u3092\u30b7\u30fc\u30e9\u30a4\u30c8\u3068\u547c\u3076\u4eba\u3082\u591a\u3044\u3067\u3059\u304c\u3001\u4eba\u540d\u7531\u6765\u3067\u3059\u304b\u3089\u30b7\u30a7\u30fc\u30e9\u30a4\u30c8\u306e\u65b9\u304c\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306e\u8a71\u306f\u3001\u3053\u306e\u30b7\u30a7\u30fc\u30e9\u30a4\u30c8\u69cb\u9020\u3092\u6301\u3064AOsO4 (A = K, Rb, Cs)\u306b\u3064\u3044\u3066\u3067\u3059\u3002\u3053\u306e\u4ed5\u4e8b\u306f\u7269\u6027\u7814\u52a9\u6559\u6642\u4ee3\u306e\u3082\u306e\u3067\u3059\u304c\u3001\u8ad6\u6587\u51fa\u7248\u306f\u6700\u8fd1\u3067\u3059\u3002\u5143\u3005\u3001AOs2O6\u3068\u3044\u3046A\u30b5\u30a4\u30c8\u306e\u30a2\u30eb\u30ab\u30ea\u91d1\u5c5e\u304c\u7570\u5e38\u71b1\u632f\u52d5(\u30e9\u30c3\u30c8\u30ea\u30f3\u30b0)\u3092\u8d77\u3053\u3059\u8d85\u4f1d\u5c0e\u4f53\u3092\u5408\u6210\u3057\u3066\u3044\u307e\u3057\u305f\u3002OsO4\u304c\u6607\u83ef\u6027\u306e\u731b\u6bd2\u3067\u5408\u6210\u6761\u4ef6\u3082\u306a\u304b\u306a\u304b\u5b89\u5b9a\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u6700\u7d42\u7684\u306b\u306f\u3001AOsO4\u3068Os\u3092\u9069\u5207\u306a\u9178\u7d20\u96f0\u56f2\u6c17\u4e0b\u3067\u5408\u6210\u3059\u308b\u3053\u3068\u3067\u826f\u8cea\u306a\u8a66\u6599\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u5408\u6210\u4e2d\u3001AOsO4\u306f5d1\u78c1\u6027\u4f53\u306e\u306f\u305a\u3068\u601d\u3044\u8ad6\u6587\u8abf\u3079\u3066\u307f\u308b\u3068\u3001\u6db2\u76f8\u304b\u3089\u306e\u5408\u6210\u3067\u69cb\u9020\u3082\u30b7\u30a7\u30fc\u30e9\u30a4\u30c8\u3067\u3042\u308b\u306e\u4e00\u8a00\u3060\u3051\u3002\u306a\u306e\u3067\u3001\u304d\u3061\u3093\u3068\u4ed5\u4e8b\u306b\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u7acb\u3063\u305f\u308f\u3051\u3067\u3059\u3002\u5408\u6210\u306f\u3001A2CO3+Os+O2(from AgO)\u3092\u5c01\u7ba1\u4e2d\u3067\u4e00\u65e6\u713c\u304d\u3001126\u8d85\u4f1d\u5c0e\u4f53\u3092\u6d88\u3059\u305f\u3081\u713c\u7d50\u4f53\u3092O2\u52a0\u5727\u4e0b\u3067\u30a2\u30cb\u30fc\u30eb\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u4f5c\u88fd\u3057\u305f\u713c\u7d50\u4f53\u3092\u7c89\u672bX\u7dda\u69cb\u9020\u89e3\u6790\u3057\u305f\u3068\u3053\u308d\u3001KOsO4\u3068RbOsO4\u306f\u30b7\u30a7\u30fc\u30e9\u30a4\u30c8\u3067\u3001CsOsO4\u306f\u5c11\u3057\u6b6a\u3093\u3060\u69cb\u9020\u3092\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u56f31\u306b\u7d50\u6676\u69cb\u9020\u3092\u793a\u3057\u307e\u3059\u3002\u5de6\u304cK\u3001\u53f3\u304cCs\u4f53\u3067\u3001Cs\u306e\u65b9\u304c\u5c11\u3057\u6b6a\u3093\u3067\u3044\u307e\u3059\u3002Os\u540c\u58eb\u3092\u7d50\u3076\u3068\u4e0a\u4e0b\u65b9\u5411\u306b\u5f15\u304d\u4f38\u3070\u3055\u308c\u305f\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u683c\u5b50\u3067\u3001\u9178\u7d20\u306fOs\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u56db\u914d\u4f4d\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/yamaura-group.issp.u-tokyo.ac.jp\/wp-content\/uploads\/2023\/05\/scheelite1-1024x603.jpg\" alt=\"\" class=\"wp-image-83\" width=\"481\" height=\"283\"\/><figcaption class=\"wp-element-caption\">\u56f31\u3000Scheelite\u306e\u7d50\u6676\u69cb\u9020\uff08Os\u683c\u5b50\u304c\u6b6a\u3093\u3060\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u69cb\u9020\u3092\u793a\u3059\uff09<\/figcaption><\/figure><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"407\" src=\"https:\/\/yamaura-group.issp.u-tokyo.ac.jp\/wp-content\/uploads\/2023\/05\/scheelite2-1-1024x407.jpg\" alt=\"\" class=\"wp-image-85\"\/><figcaption class=\"wp-element-caption\">\u56f32\u3000KOsO4\u3068RbOsO4\u306e\u78c1\u5316\u7387\uff08\u5de6\uff09\u3068CsOsO4\u306e\u78c1\u5316\u7387\uff08\u53f3\uff09<\/figcaption><\/figure>\n\n\n\n<p>\u78c1\u6c17\u7684\u306a\u8208\u5473\u306f\u30015d\u306a\u306e\u3067\u30b9\u30d4\u30f3\u8ecc\u9053\u76f8\u4e92\u4f5c\u7528\u306e\u5bc4\u4e0e\u3001\u9077\u79fb\u91d1\u5c5e\u9178\u5316\u7269\u306b\u591a\u3044\u516d\u914d\u4f4d\u3068\u306e\u6bd4\u8f03\u306a\u3069\u3067\u3059\u3002\u9178\u7d20\u56db\u9762\u4f53\u914d\u7f6e\u306a\u306e\u3067\u30b9\u30d4\u30f3\u306fe\u8ecc\u9053\u306b\u3042\u308a\u3001\u901a\u5e38\u8ecc\u9053\u89d2\u904b\u52d5\u91cf\u306f\u6d88\u5931\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u7d50\u6676\u5834\u5206\u88c2\u304c\u5f31\u3044\u305f\u3081\u3001t2\u3068\u306e\u6df7\u6210\u3067\u8ecc\u9053\u6210\u5206\u304c\u3067\u3066\u304d\u307e\u3059\u3002\u5b9f\u9a13\u7684\u306b\u3082\u3001\u30b9\u30d4\u30f3\u306e\u307f\u306e1.73 muB\u304b\u3089\u6e1b\u5c11\u3057\u3066\u304a\u308a\u3001-0.3 muB\u307b\u3069\u306e\u8ecc\u9053\u306e\u5bc4\u4e0e\u304c\u6709\u308a\u305d\u3046\u3067\u3059\u3002\u56f32\u306f\u3001\u5de6\u304cK, Rb\u306e\u78c1\u5316\u7387\u3067\u3001\u4f4e\u6b21\u5143\u7cfb\u306e\u3088\u3046\u306a\u5c71\u3092\u63cf\u3044\u305f\u5f8c\u3001TN\u3067\u53cd\u5f37\u78c1\u6027\u8ee2\u79fb\u3092\u8d77\u3053\u3057\u3066\u3044\u307e\u3059\u3002\u70b9\u7dda\u306f\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u683c\u5b50\u30e2\u30c7\u30eb\u3067\u3001\u305d\u3053\u304b\u3089\u306e\u305a\u308c\u306f\u307e\u3060\u8aac\u660e\u3067\u304d\u3066\u304a\u3089\u305a\u3001e-t2\u306e\u6df7\u6210\u306a\u3069\u3092\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u53f3\u304cCs\u306e\u78c1\u5316\u7387\u3067\u3001150 K\u4ed8\u8fd1\u306b\u69cb\u9020\u8ee2\u79fb\u8d77\u6e90\u306e\u7570\u5e38\u304c\u3042\u308a\u307e\u3059\u3002Cs\u306f\u4e00\u898b\u3001\u76f8\u4e92\u4f5c\u7528\u304c\u5f31\u304f\u9762\u767d\u307f\u304c\u306a\u3055\u305d\u3046\u3067\u3059\u304c\u3001\u306a\u3093\u3068\u30e2\u30fc\u30e1\u30f3\u30c8\u306f0.8 muB\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3002\u3080\u3057\u308d\u3001\u8ecc\u9053\u3068\u306e\u95a2\u9023\u306fCs\u306e\u65b9\u306b\u4f55\u304b\u3042\u308a\u305d\u3046\u3067\u3059\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u5224\u660e\u3057\u3066\u3044\u308b\u7269\u6027\u306f\u3053\u3053\u307e\u3067\u3067\u3059\u304c\u3001\u5317\u5927\u306e\u901f\u6c34\u6c0f\u306b\u3088\u3063\u3066\u7406\u8ad6\u7684\u306b\u9762\u767d\u3044\u63d0\u6848\u304c\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u56db\u9762\u4f53\u914d\u4f4d\u8d77\u6e90\u306e\u975e\u5bfe\u79f0\u6027\u30b9\u30d4\u30f3\u8ecc\u9053\u76f8\u4e92\u4f5c\u7528\u306b\u3088\u3063\u3066\u3001\u69d8\u3005\u306a\u591a\u6975\u5b50\u72b6\u614b\u304c\u73fe\u308c\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u691c\u8a3c\u306b\u306f\u5358\u7d50\u6676\u304c\u5fc5\u8981\u306a\u306e\u3067\u3001\u7814\u7a76\u306e\u9032\u5c55\u306f\u305d\u308c\u304c\u3067\u304d\u3066\u304b\u3089\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002\u8208\u5473\u304c\u3042\u308b\u65b9\u306f\u6311\u6226\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u305f\u3060\u3057\u3001OsO4\u3092\u5438\u3046\u3068\u76ee\u304c\u9060\u304f\u306a\u308a\u3001\u907a\u4f1d\u5b50\u304c\u3084\u3089\u308c\u307e\u3059\u306e\u3067\u6c17\u3092\u3064\u3051\u3066\u3002<\/p>\n\n\n\n<p>\u53c2\u8003\u6587\u732e<br>[1] J. Yamaura &amp; Z. Hiroi, <a href=\"https:\/\/journals.aps.org\/prb\/abstract\/10.1103\/PhysRevB.99.155113\" data-type=\"URL\" data-id=\"https:\/\/journals.aps.org\/prb\/abstract\/10.1103\/PhysRevB.99.155113\">Phys. Rev. B 99, 155113 (2019).<\/a><br>[2] S. Hayami, H. Kusunose, and Y. Motome, <a href=\"https:\/\/journals.aps.org\/prb\/abstract\/10.1103\/PhysRevB.97.024414\" data-type=\"URL\" data-id=\"https:\/\/journals.aps.org\/prb\/abstract\/10.1103\/PhysRevB.97.024414\">Phys. Rev. B 97, 024414 (2018).<\/a><br>[3] B. C. Gibb, <a href=\"https:\/\/www.nature.com\/articles\/nchem.2379\" data-type=\"URL\" data-id=\"https:\/\/www.nature.com\/articles\/nchem.2379\">Nat. Chem. 7, 855 (2015).<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7686\u3055\u3093\u306f\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u304a\u3058\u3055\u3093\u3068\u3044\u3046\u672c\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\u3002\u8457\u8005\u3067\u3042\u308b\u30aa\u30ea\u30f4\u30a1\u30fc\u30b5\u30c3\u30af\u30b9\u6c0f\u306e\u5c11\u5e74\u6642\u4ee3\u3001\u5316\u5b66\u306e\u9762\u767d\u3055\u3092\u6559\u3048\u3066\u304f\u308c\u308b\u306e\u304c\u53d4\u7236\u306e\u300c\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u304a\u3058\u3055\u3093\u300d\u3067\u3059\u3002\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u306f\u5b8c\u74a7\u306a\u91d1\u5c5e\u3067\u3042\u308b\u3001\u304c\u53e3\u7656\u3089\u3057\u3044\u3002\u3055\u3066\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u306f\u30011781\u5e74\u306b\u30b9\u30a6\u30a7\u30fc\u30c7\u30f3\u306e\u30ab\u30fc\u30eb\u30fb\u30f4\u30a3\u30eb\u30d8\u30eb\u30e0\u30fb\u30b7\u30a7\u30fc\u30ec\u304c\u7070\u91cd\u77f3CaWO4\u304b\u3089\u5206\u96e2\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u7070\u91cd\u77f3\u306f\u30d1\u30ef\u30fc\u30b9\u30c8\u30fc\u30f3\u3067\u3001\u5275\u9020\u529b\u3092\u9ad8\u3081\u3001\u6f5c\u5728\u80fd\u529b\u3092\u899a\u9192\u3055\u305b\u3001\u50b7\u3064\u3044\u305f\u5fc3\u3092\u7652\u3059\u52b9\u679c\u304c\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3061\u306a\u307f\u306b\u3001\u7070\u91cd\u77f3\u3092\u30b7\u30fc\u30e9\u30a4\u30c8\u3068\u547c\u3076\u4eba\u3082\u591a\u3044\u3067\u3059\u304c\u3001\u4eba\u540d\u7531\u6765\u3067\u3059\u304b\u3089\u30b7\u30a7\u30fc\u30e9\u30a4\u30c8\u306e\u65b9\u304c\u3088\u3044\u3067\u3057\u3087\u3046\u3002 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\u53c2\u8003\u6587\u732e[1] J. Yamaura &amp; Z. Hiroi, Phys. Rev. B 99, 155113 (2019).[2] S. Hayami, H. Kusunose, and Y. Motome, Phys. Rev. B 97, 024414 (2018).[3] B. C. Gibb, Nat. 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