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2012ǯ1·î &color(Blue){[[Ʊ·ÁĶÅÁƳÂÎLiFeAs¤ÈLiFeP¤ÎÂоÈŪ¤ÊĶÅÁƳ¾õÂÖ¤òÌÀ¤é¤«¤Ë>#res20]]};

2011ǯ10·î &color(Blue){[[½Å¤¤ÅŻҤο͹©Ä¶³Ê»Ò¤Ç¡ÖĶ¶¯·ë¹ç¡×ĶÅÁƳ¤ò¼Â¸½>#res19]]};

2011ǯ8·î &color(Blue){[[Å´·ÏĶÅÁƳÂÎBaFe&subsc{2};(As,P)&subsc{2};¤Î¥®¥ã¥Ã¥×¹½Â¤¤ò·èÄê>#res18]]};

2011ǯ1·î &color(Blue){[[¥¦¥é¥ó²½¹çʪ¤Ë¤ª¤±¤ë»ÍȾÀ¤µª¤ÎÆæ¤ò²òÌÀ>#res17]]};

2010ǯ6·î &color(Blue){[[Î̻ҥ¹¥Ô¥ó±ÕÂΤˤª¤±¤ë¥®¥ã¥Ã¥×¥ì¥¹Î嵯¤Îȯ¸«>#res16]]};

2010ǯ6·î &color(Blue){[[Å´·Ï¹â²¹Ä¶ÅÁƳÂΤΥ®¥ã¥Ã¥×¹½Â¤¤Î¿ÍÍÀ­¤òÌÀ¤é¤«¤Ë>#res15]]};


2010ǯ2·î &color(Blue){[[½Å¤¤ÅŻҷϤο͹©Åª¤Ê2¼¡¸µ²½¤ËÀ®¸ù>#res14]]};

2010ǯ2·î &color(Blue){[[Å´·Ï¹â²¹Ä¶ÅÁƳÂΤΥե§¥ë¥ßÌ̤Ë¿Âθú²Ì¤¬ÌÀ¤é¤«¤Ë>#res13]]};

2009ǯ5·î &color(Blue){[[¿·Å´·Ï¹â²¹Ä¶ÅÁƳÂΤÎĶÅÁƳÅÅ»ÒÌ©Å٤ΰ۾ï¤ÊÉÔ½ãʪ¸ú²Ì>#res12]]};

2009ǯ4·î &color(Blue){[[½Å¤¤ÅŻҷÏURu&subsc{2};Si&subsc{2};¤Î¡Ö±£¤ì¤¿Ãá½ø¡×ÁêÆâ¤Ë¿·¤¿¤ÊÁꞰܤòȯ¸«>#res11]]};

2009ǯ3·î &color(Blue){[[Å´âçÁÇ·ÏĶÅÁƳÂΤβ¼ÉôÎ׳¦¼§¾ì¤ò¿·¤·¤¤¼êË¡¤Çɾ²Á>#res10]]};

2009ǯ1·î &color(Blue){[[¿·Å´·Ï¹â²¹Ä¶ÅÁƳÂΤΥ®¥ã¥Ã¥×¤Ë¥¼¥íÅÀ¤¬¤Ê¤¤¤³¤È¤ò²òÌÀ>#res9]]};

~
2008ǯ¤Þ¤Ç¤Îhighlights¢ª[[research highlights -2008]]

-----
&aname(res20);
***&color(Orange){''Ʊ·ÁĶÅÁƳÂÎLiFeAs¤ÈLiFeP¤ÎÂоÈŪ¤ÊĶÅÁƳ¾õÂÖ¤òÌÀ¤é¤«¤Ë''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#k1130897]

Å´·Ï¹â²¹Ä¶ÅÁƳÂΤǤϡ¢¥Þ¥ë¥Á¥Ð¥ó¥É¤ÎÅŻҹ½Â¤¤ÈÈó½¾Íè·¿¤ÎĶÅÁƳµ¡¹½¤¬¤¢¤¤¤Þ¤Ã¤Æ¡¢¤½¤ÎĶÅÁƳ¾õÂÖ¤¬Êª¼Á·²¤Ë¤è¤Ã¤Æ¿ÍÍÀ­¤ò¼¨¤¹¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤Æ¤­¤Æ¤¤¤Þ¤¹¡£¤³¤Î°Û¾ï¤Ê¿¶¤ëÉñ¤¤¤òÍý²ò¤¹¤ë¤Ë¤Ï¡¢Êª¼Á¤Î¤É¤Î¥Ñ¥é¥á¡¼¥¿¤¬¸°¤È¤Ê¤Ã¤ÆĶÅÁƳ¾õÂÖ¤¬°Û¤Ê¤Ã¤Æ¤¤¤ë¤Î¤«¤òÌÀ¤é¤«¤Ë¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£²æ¡¹¤ÏƱ·Á¤ÎĶÅÁƳÂÎLiFeAs¤ÈLiFeP¤Î½ãÎÉñ·ë¾½»îÎÁ¤Î¼§¾ì¿¯ÆþŬÄ꤫¤é¡¢As¤ÈP¤Î°ã¤¤¤Ë¤è¤ê¥¨¥Í¥ë¥®¡¼¥®¥ã¥Ã¥×¹½Â¤¤¬°Û¤Ê¤ë¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤Þ¤·¤¿¡£Î̻ҿ¶Æ°¤Î¼Â¸³¤«¤éLiFeP¤Ç¤Ï¥Û¡¼¥ë¥Ð¥ó¥É¤Î°ìÉô¤ÇÅÅ»ÒÁê´Ø¤¬¼å¤¯¤Ê¤Ã¤Æ¤¤¤ë¤³¤È¤ò¸«½Ð¤·¤Þ¤·¤¿¡£¤µ¤é¤Ë¡¢ÍÍ¡¹¤Êʪ¼Á·²¤ÎÈæ³Ó¤«¤é¡¢Å´·ÏĶÅÁƳÂΤǤϡ¢·ë¾½¹½Â¤¤Ë¤ª¤±¤ëÅ´Ê¿Ì̤ȥ˥¯¥È¥²¥ó¸¶»Ò(As¤äP)¤È¤Îµ÷Î¥¤¬Ã»¤¯¤Ê¤ë¤È¥®¥ã¥Ã¥×¤Ë¥¼¥íÅÀ¤¬À¸¤Þ¤ì¤ë¤³¤È¤ò¼Â¸³Åª¤ËÌÀ¤é¤«¤Ë¤·¤Þ¤·¤¿¡£¤³¤ì¤é¤Î¾ðÊó¤Ï¡¢Å´·ÏĶÅÁƳȯ¸½µ¡¹½²òÌÀ¤Ë¸þ¤±Èó¾ï¤Ë½ÅÍפʷë²Ì¤À¤È¹Í¤¨¤é¤ì¤Þ¤¹¡£(posted by T.S.)

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/HashimotoPRL2012.jpg);

+&color(Navy){"Nodal versus Nodeless Behaviors of the Order Parameters of LiFeP and LiFeAs Superconductors from Magnetic Penetration-Depth Measurements"}; &br;
K. Hashimoto, S. Kasahara, R. Katsumata, Y. Mizukami, M. Yamashita, H. Ikeda, T. Terashima, A. Carrington, Y. Matsuda, and T. Shibauchi &br;
[[Phys. Rev. Lett. 108, 047003 (2012):http://link.aps.org/doi/10.1103/PhysRevLett.108.047003]];
[[arXiv:1107.4505:http://arxiv.org/abs/1107.4505]]. 
+&color(Navy){"de Haas–van Alphen Study of the Fermi Surfaces of Superconducting LiFeP and LiFeAs"}; &br;
C. Putzke, A. I. Coldea, I. Guillamón, D. Vignolles, A. McCollam, D. LeBoeuf, M. D. Watson, I. I. Mazin, S. Kasahara, T. Terashima, T. Shibauchi, Y. Matsuda, and A. Carrington &br;
[[Phys. Rev. Lett. 108, 047002 (2012):http://link.aps.org/doi/10.1103/PhysRevLett.108.047002]];
[[arXiv:1107.4375:http://arxiv.org/abs/1107.4375]].

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-----
&aname(res19);
***&color(Orange){''½Å¤¤ÅŻҤο͹©Ä¶³Ê»Ò¤Ç¡ÖĶ¶¯·ë¹ç¡×ĶÅÁƳ¤ò¼Â¸½''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

ÅÅ»ÒƱ»Î¤ÎÁê¸ßºîÍѤ¬¶¯¤¤¡Ö¶¯Áê´ØÅŻҷϡפòÄ㼡¸µ²½¤¹¤ë¤È¡¢¤µ¤é¤ËÅÅ»ÒÁê´Ø¤Î¸ú²Ì¤¬¸²Ãø¤Ë¤Ê¤ê¡¢ÍÍ¡¹¤Ê¶½Ì£¿¼¤¤¸½¾Ý¤¬È¯¸½¤·¤Þ¤¹¡£¹â²¹Ä¶ÅÁƳ¤Ï¤½¤ÎÂåɽÎã¤À¤È¹Í¤¨¤é¤ì¤Þ¤¹¡£ÅÅ»ÒÁê´Ø¤¬ºÇ¤â¶¯¤¤¶â°¾õÂ֤ϥ쥢¥¢¡¼¥¹²½¹çʪ¤Ê¤Éfµ°Æ»¤ÎÅŻҤò»ý¤Ä·Ï¤Ç¼Â¸½¤µ¤ì¡¢Áê¸ßºîÍѤˤè¤êÅŻҤÎÍ­¸ú¼ÁÎ̤¬ÁýÂ礹¤ë¤¿¤á¡¢¡Ö½Å¤¤ÅŻҷϡ×ʪ¼Á¤È¤è¤Ð¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤Î¤è¤¦¤Ê½Å¤¤ÅŻҷϤÎĶÅÁƳ¤ÏÃΤé¤ì¤Æ¤¤¤Þ¤·¤¿¤¬¡¢¤¤¤º¤ì¤âÅŻҹ½Â¤¤¬3¼¡¸µÀ­¤ò»ý¤Ä¤â¤Î¤Ç¤·¤¿¡£º£²ó¡¢²¼¿Þ¤Ë¼¨¤¹¤è¤¦¤Ë¡¢¥»¥ê¥¦¥à²½¹çʪ¤Îº£²ó¿Í¹©Ä¶³Ê»Ò¹½Â¤¤òºîÀ½¤¹¤ë¤³¤È¤Ç¡¢2¼¡¸µÀ­¤ò»ý¤ÄĶÅÁƳ¾õÂÖ¤òÀ¤³¦¤Ç¤Ï¤¸¤á¤Æ¼Â¸½¤·¤Þ¤·¤¿¡£¤³¤ÎĶÅÁƳ¤Ï¡¢¤³¤ì¤Þ¤ÇÁ°Îã¤Î¤Ê¤¤¤Û¤É¶¯·ë¹ç¾õÂ֤ˤ¢¤ë¤³¤È¤¬ÌÀ¤é¤«¤È¤Ê¤ê¡¢¶¯Áê´Ø2¼¡¸µÄ¶ÅÁƳ¤ÎÍý²ò¤ËÌòΩ¤Ä¤³¤È¤¬´üÂÔ¤µ¤ì¤Þ¤¹¡£(Posted by T.S.)

¥Ë¥å¡¼¥¹¥ê¥ê¡¼¥¹¤Ï[[¤³¤Á¤é:http://www.kyoto-u.ac.jp/ja/news_data/h/h1/news6/2011/111010_1.htm]]¡£

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/Mizukami_NP.jpg);
&br;

&color(Navy){"Extremely strong-coupling superconductivity in artificial two-dimensional Kondo lattices"}; &br;
Y. Mizukami, H. Shishido, T. Shibauchi, M. Shimozawa, S. Yasumoto, D. Watanabe, M. Yamashita, H. Ikeda, T. Terashima, H. Kontani, and Y. Matsuda &br;
[[Nature Physics 7, 849-853 (2011):http://dx.doi.org/10.1038/nphys2112]];
[[arXiv:1109.2382:http://arxiv.org/abs/1109.2382]]. &br;
&color(red){* News & Views article:}; J. D. Thompson [[Nature Physics 7, 838-839 (2011):http://dx.doi.org/10.1038/nphys2129]].


&aname(res18);
***&color(Orange){''Å´·ÏĶÅÁƳÂÎBaFe&subsc{2};(As,P)&subsc{2};¤Î¥®¥ã¥Ã¥×¹½Â¤¤ò·èÄê''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#k1130897]

Å´·Ï¹â²¹Ä¶ÅÁƳÂΤÎÂ礭¤ÊÆÃħ¤Ï¥Þ¥ë¥Á¥Ð¥ó¥É¤ÎÅŻҹ½Â¤¤ò»ý¤Á¡¢º¸²¼¿Þ¤Î¤è¤¦¤Ë¥Û¡¼¥ë¥Ð¥ó¥É¤ÈÅŻҥХó¥É¤¬Î¥¤ì¤¿Åû¾õ¤Î¥Õ¥§¥ë¥ßÌ̤ò·ÁÀ®¤·¤Æ¤¤¤ëÅÀ¤Ç¤¹¡£Å´·Ï¹â²¹Ä¶ÅÁƳȯ¸½µ¡¹½¤ò²òÌÀ¤¹¤ë¾å¤Ç¡¢Ä¶ÅÁƳÃá½ø¥Ñ¥é¥á¡¼¥¿¡ÊĶÅÁƳ¥®¥ã¥Ã¥×¡Ë¤ÎÂоÎÀ­¤ò·èÄꤹ¤ë¤³¤È¤ÏºÇ½ÅÍײÝÂê¤È¹Í¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¤³¤Î¤è¤¦¤Ê¥Þ¥ë¥Á¥Ð¥ó¥É¤ÎÅŻҹ½Â¤¤ò¹Íθ¤·¤¿¡¢¾ÜºÙ¤ÊµÄÏÀ¤¬É¬ÍפȤʤê¤Þ¤¹¡£²æ¡¹¤Ï¡¢Ä㥨¥Í¥ë¥®¡¼Î嵯¤ËÉÒ´¶¤ÊÇ®ÅÁƳΨ¤Î¼§¾ì³ÑÅٰ͸À­¤Î¼Â¸³·ë²Ì¤«¤é¡¢Èæ³ÓŪ¹â¤¤30 K¤Îž°Ü²¹ÅÙ¤ò»ý¤ÄBaFe&subsc{2};(As,P)&subsc{2};¤Ç¤Ï¡¢ÅŻҥХó¥É¤Î¥Õ¥§¥ë¥ßÌ̤ˤΤ߱¦²¼¿Þ¤Î¤è¤¦¤Ê¥ë¡¼¥×¾õ¤Î¥¼¥íÅÀ¡Ê¥Î¡¼¥É¡Ë¤ò»ý¤ÄĶÅÁƳ¥®¥ã¥Ã¥×¹½Â¤¤ò»ý¤Ã¤Æ¤¤¤ë¤³¤È¤ò½é¤á¤ÆÌÀ¤é¤«¤Ë¤·¤Þ¤·¤¿¡£¤³¤Î¹½Â¤¤Ï³ÈÄ¥sÇȤȤ¤¤¦ÂоÎÀ­¤ò»ý¤ÄÈó½¾Í跿ĶÅÁƳ¤Ç¤¢¤ë¤³¤È¤ò·èÄê¤Å¤±¤ë¤â¤Î¤Ç¤¹¡£(posted by T.S.)

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/nodal_loops.jpg);

&color(Navy){"Nodal Gap Structure of Superconducting BaFe&subsc{2};(As&subsc{1-x};P&subsc{x};)&subsc{2}; from Angle-Resolved Thermal Conductivity in a Magnetic Field"}; &br;
M. Yamashita, Y. Senshu, T. Shibauchi, S. Kasaharsa, K. Hashimoto, D. Watanabe, H. Ikeda, T. Terashima, I. Vekhter, A. B. Vorontsov, and Y. Matsuda &br;
[[Phys. Rev. B 84, 060507(R) (2011):http://link.aps.org/doi/10.1103/PhysRevB.84.060507]];
[[arXiv:1103.0885:http://arxiv.org/abs/1103.0885]].

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-----
&aname(res17);
***&color(Orange){''¥¦¥é¥ó²½¹çʪ¤Ë¤ª¤±¤ë»ÍȾÀ¤µª¤ÎÆæ¤ò²òÌÀ''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

¥¦¥é¥ó²½¹çʪURu&subsc{2};Si&subsc{2};¤Ï¡¢ÅŻҴ֤ÎÁê¸ßºîÍѤ¬¶¯¤¯¡¢¶¯Áê´ØÅŻҷÏʪ¼Á¤È¤·¤ÆÃΤé¤ì¤Æ¤¤¤Þ¤¹¡£Æäˡ¢17.5 K¤ÇÆó¼¡ÁꞰܤò¼¨¤¹¤³¤È¤¬1985ǯ¤Ëȯ¸«¤µ¤ì¤Þ¤·¤¿¤¬¡¢¤½¤Î¸å¤ÎËÄÂç¤Ê¸¦µæ¤Ë¤â¤«¤«¤ï¤é¤º¡¢¤É¤Î¤è¤¦¤Ê¾õÂ֤ˤʤäƤ¤¤ë¤«¤¬Ì¤²òÌÀ¤Î¾õÂÖ¤¬Â³¤¤¤Æ¤ª¤ê¡¢¡Ö±£¤ì¤¿Ãá½ø¡×¾õÂ֤Ȥè¤Ð¤ì¤ÆÂ礭¤ÊÃíÌܤòÍá¤Ó¤Æ¤¤¤Þ¤¹¡£ÁꞰܤˤè¤ë¾õÂÖ¤ÎÊѲ½¤Ï°ìÈ̤ËÂоÎÀ­¤ÎÇˤì¤òȼ¤¤¤Þ¤¹¤¬¡¢¡Ö¤É¤ÎÂоÎÀ­¤¬Çˤ줿¾õÂ֤Ǥ¢¤ë¤«¡×¤È¤¤¤¦ºÇ¤âº¬ËÜŪ¤ÊÌäÂ꤬̤²ò·è¤Î¤Þ¤Þ¡¢ÊªÀ­ÊªÍý³Ø¤Ë¤ª¤±¤ë»ÍȾÀ¤µª¤Ë¤ï¤¿¤ëÂ礭¤ÊÆæ¤Ç¤·¤¿¡£º£²ó¡¢¸¶»ÒÎϳ«È¯µ¡¹½¤Î˧²ì¥°¥ë¡¼¥×¤Ë¤è¤ê°éÀ®¤µ¤ì¤¿½ãÎÉÈù¾®Ã±·ë¾½¤Î¼§µ¤¥È¥ë¥¯ÀºÌ©Â¬Ä꤫¤é¡¢·ë¾½¹½Â¤¤Î£´²ó²óžÂоÎÀ­¤òÇˤ信֥ͥޥƥ£¥Ã¥¯¡×ÅŻҾõÂ֤Ȥè¤Ù¤ë¾õÂ֤Ǥ¢¤ë¤³¤È¤ò½é¤á¤Æ¤Ä¤­¤È¤á¤Þ¤·¤¿¡£¤³¤ì¤Ïº£¤Þ¤Ç¿ô¿¤¯Ä󾧤µ¤ì¤Æ¤¤¤ëÍýÏÀ¤ÎÁ°Äó¤òʤ¤¹¤â¤Î¤Ç¡¢Êª¼Á¤Î¿·¤·¤¤¾õÂÖ¤ÎÍý²ò¤Ø¤Ä¤Ê¤¬¤ë¤È´üÂÔ¤µ¤ì¤Þ¤¹¡£(Posted by T.S.)

¥Ë¥å¡¼¥¹¥ê¥ê¡¼¥¹¤Ï[[¤³¤Á¤é:http://www.kyoto-u.ac.jp/ja/news_data/h/h1/news6/2010/110128_1.htm]]¡£

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/PM_HO.gif);
&br;
¡ÊURu&subsc{2};Si&subsc{2};¤Î·ë¾½¹½Â¤¤Î³µÎ¬¿Þ¤Ë½Å¤Í¤¿¡¢¥¦¥é¥ó¸¶»ÒÌ̤ǤÎÅŻҾõÂ֤Υ¤¥á¡¼¥¸¿Þ¡£ÁꞰܲ¹Åٰʲ¼¤ÇÊý¸þÀ­¤ò»ý¤Ã¤¿¾õÂ֤Ȥʤ롣¡Ë


&color(Navy){"Rotational Symmetry Breaking in the Hidden-Order Phase of URu&subsc{2};Si&subsc{2};"}; &br;
R. Okazaki, T. Shibauchi, H. J. Shi, Y. Haga, T. D. Matsuda, E. Yamamoto, Y. Onuki, H. Ikeda, and Y. Matsuda &br;
[[Science 331, 439-442 (2011):http://dx.doi.org/10.1126/science.1197358]].

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&aname(res16);
***&color(Orange){''Î̻ҥ¹¥Ô¥ó±ÕÂΤˤª¤±¤ë¥®¥ã¥Ã¥×¥ì¥¹Î嵯¤Îȯ¸«''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

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º£²ó²æ¡¹¤ÏÎ̻ҥ¹¥Ô¥ó±ÕÂξõÂÖ¤ò¤â¤ÄÍ­µ¡ÊªEtMe&subsc{3};Sb[Pd(dmit)&subsc{2};]&subsc{2};¤ÎÇ®ÅÁƳΨ¤ò¶ËÄã²¹¤Þ¤Ç¬¤Ã¤¿¤È¤³¤í¡¢¤³¤Îʪ¼Á¤ÏÀä±ïÂΤǤ¢¤ë¤Ë¤â¤«¤«¤ï¤é¤º¡¢¶â°Ãæ¤ÎÅŻҤΤ褦¤ÊÇ®ÅÁƳÀ­¤ò¼¨¤¹¤³¤È¤¬Ê¬¤«¤ê¤Þ¤·¤¿¡£¤³¤ì¤ÏÎ̻ҥ¹¥Ô¥ó±ÕÂΤˤª¤±¤ë¥¹¥Ô¥ó¤¬¥®¥ã¥Ã¥×¥ì¥¹¤ÎÎ嵯¤ò¤â¤Ã¤Æ¤¤¤ë¤³¤È¤ò¼¨¤·¤Æ¤¤¤Þ¤¹¡£¤³¤Î·ë²Ì¤ÏÎ̻ҥ¹¥Ô¥ó±ÕÂΤ¬¡¢¤¿¤À¥¹¥Ô¥ó¤¬¥Ð¥é¥Ð¥é¤Ê¤À¤±¤Î¾ï¼§À­ÂΤȤϰۤʤꡢÈó¾ï¤ËŤ¤Áê´Ø¤ò¤â¤ÄÎ̻ҾõÂ֤ˤ¢¤ë¤³¤È¤òÀ¤³¦¤Ç½é¤á¤Æ¼Â¸³Åª¤Ë¼¨¤·¤¿¤â¤Î¤Ç¤¹¡£(Posted by M.Y.)

¥Ë¥å¡¼¥¹¥ê¥ê¡¼¥¹¤Ï[[¤³¤Á¤é:http://www.kyoto-u.ac.jp/ja/news_data/h/h1/news6/2010/100604_1.htm]]¡£


&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/Tri-SL-low.gif,450x217);
&br;
¡Êº¸¿Þ¡§»°³Ñ³Ê»Ò¤Ë¤ª¤±¤ë¥¹¥Ô¥ó¤Î¥Õ¥é¥¹¥È¥ì¡¼¥·¥ç¥ó¡£±¦¿Þ¡§Î̻ҥ¹¥Ô¥ó±ÕÂΤÎÁÛÁü¿Þ¡£¡Ë


&color(Navy){"Highly Mobile Gapless Excitations in a Two-Dimensional Candidate Quantum Spin Liquid"}; &br;
Minoru Yamashita, Norihito Nakata, Yoshinori Senshu, Masaki Nagata, Hiroshi M. Yamamoto, Reizo Kato, Takasada Shibauchi, Yuji Matsuda &br;
[[Science 328, 1246-1248 (2010):http://www.sciencemag.org/cgi/content/abstract/328/5983/1246]].


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&aname(res15);
***&color(Orange){''Å´·Ï¹â²¹Ä¶ÅÁƳÂΤΥ®¥ã¥Ã¥×¹½Â¤¤Î¿ÍÍÀ­¤òÌÀ¤é¤«¤Ë''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#k1130897]

ĶÅÁƳÂΤΥ¨¥Í¥ë¥®¡¼¥®¥ã¥Ã¥×¹½Â¤¤Ï¡¢¤½¤ÎĶÅÁƳ¤Îȯ¸½µ¡¹½¤ÈÌ©Àܤʴؤï¤ê¤¬¤¢¤ê¡¢º£¤Þ¤Ç¤ÎĶÅÁƳÂΤǤÏƱ¤¸·Ï¤ÎĶÅÁƳÂΤÏƱÍͤʥ®¥ã¥Ã¥×¹½Â¤¤ò»ý¤Ã¤Æ¤¤¤Þ¤·¤¿¡£¤¿¤È¤¨¤ÐƼ»À²½Êª¹â²¹Ä¶ÅÁƳÂΤǤϡ¢ÍÍ¡¹¤Êž°Ü²¹ÅÙ¤ò»ý¤Ä°Û¤Ê¤Ã¤¿Êª¼Á·²¤Ç¡¢Æ±¤¸¤è¤¦¤Ê¥¼¥íÅÀ¤ò»ý¤Ä¥®¥ã¥Ã¥×¹½Â¤¤ò¶¦Ä̤˻ý¤Ä¤³¤È¤¬¤ï¤«¤Ã¤Æ¤¤¤Þ¤¹¡£¤·¤«¤·¤Ê¤¬¤é¡¢ºÇ¶áȯ¸«¤µ¤ì¤¿BaFe2&subsc{2};As&subsc{2};¤ò¸µ¤Ë¤·¤¿Å´·Ï¹â²¹Ä¶ÅÁƳÂΤǤϡ¢Fe¤òK¤ËÃÖ´¹¤·¤¿Êª¼Á¤ÈAs¤òP¤ÇÃÖ´¹¤·¤¿Êª¼Á¤Ç¡¢»÷Ä̤ä¿Å¾°Ü²¹ÅÙ¤ò¼¨¤¹¤Ë¤â¤«¤«¤ï¤é¤º¡¢¤½¤Î¥®¥ã¥Ã¥×¹½Â¤¤ËÂ礭¤Ê°ã¤¤¤¬¤¢¤ë¤³¤È¤¬ÌÀ¤é¤«¤È¤Ê¤ê¤Þ¤·¤¿¡£²æ¡¹¤ÏPÃÖ´¹¤Î½ãÎÉñ·ë¾½°éÀ®¤ËÀ®¸ù¤·¡¢¤½¤ÎÄã²¹ÀºÌ©ÊªÀ­Â¬Ä꤫¤é¤³¤Î°ã¤¤¤ò¹â¤¤³ÎÅ٤Ǽ¨¤·¤Þ¤·¤¿¡£¤³¤ì¤Ï¤³¤Î·Ï¤ÎÆüì¤ÊÅŻҹ½Â¤¤È¡¢Èó½¾Íè·¿¤ÎĶÅÁƳµ¡¹½¤¬¤¢¤¤¤Þ¤Ã¤Æ¸½¤ì¤¿Á°Îã¤Î¤Ê¤¤À­¼Á¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¤Þ¤¹¡£(posted by TS)

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/HashimotoPRB2010.jpg);

+&color(Navy){"Line Nodes in the Energy Gap of Superconducting BaFe&subsc{2};(As&subsc{1-x};P&subsc{x};)&subsc{2}; Single Crystals as Seen via Penetration Depth and Thermal Conductivity"}; &br;
K. Hashimoto, M. Yamashita, S. Kasahara, Y. Senshu, N. Nakata, S. Tonegawa, K. Ikada, A. Serafin, A. Carrington, T. Terashima, H. Ikeda, T. Shibauchi, and Y. Matsuda &br;
[[Phys. Rev. B 81, 220501(R) (2010):http://link.aps.org/abstract/PRB/v81/e220501]];
[[arXiv:0907.4399:http://arxiv.org/abs/0907.4399]]. &br; &color(red){* Editors' suggestion };
+&color(Navy){"Evolution from Non-Fermi- to Fermi-Liquid Transport via Isovalent Doping in BaFe&subsc{2};(As&subsc{1-x};P&subsc{x};)&subsc{2}; Superconductors"}; &br;
S. Kasahara, T. Shibauchi, K. Hashimoto, K. Ikada, S. Tonegawa, H. Ikeda, H. Takeya, K. Hirata, T. Terashima, and Y. Matsuda &br;
[[Phys. Rev. B 81, 184519 (2010):http://link.aps.org/abstract/PRB/v81/e184519]];
[[arXiv:0905.4427:http://arxiv.org/abs/0905.4427]].

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&aname(res14);
***&color(Orange){''½Å¤¤ÅŻҷϤο͹©Åª¤Ê2¼¡¸µ²½¤ËÀ®¸ù''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#k1130897]

¸½Âå¤Î¸ÇÂÎʪÍý³Ø¤Ë¤ª¤¤¤Æ¡¢¹â²¹Ä¶ÅÁƳ¤äÎ̻ҥۡ¼¥ë¸ú²Ì¤Ê¤É¶½Ì£¿¼¤¤À­¼Á¤ò¼¨¤¹¡Ö2¼¡¸µÅŻҷϡפȡ¢ÅÅ»ÒƱ»Î¤ÎÁê¸ßºîÍѤ¬¶¯¤¤¡Ö¶¯Áê´ØÅŻҷϡפȤ¤¤¦2¤Ä¤Î½ÅÍפÊʬÌ¤¢¤ê¤Þ¤¹¡£¸½ºß¤Þ¤Ç¤ËºÇ¤â¶¯¤¤ÅÅ»ÒÁê´Ø¤ò¼¨¤¹¡Ö½Å¤¤ÅŻҷϡײ½¹çʪ¤ÎÅŻҹ½Â¤¤ÏÁ´¤Æ3¼¡¸µÅª¤Ç¤·¤¿¡£2¼¡¸µ¤Î½Å¤¤ÅŻҷϤòºî¤ê½Ð¤¹¤³¤È¤¬¤Ç¤­¤ì¤Ð¡¢¤³¤ì¤é¤Î2¤Ä¤ÎʬÌî¤òÍ»¹ç¤·¤¿Ì¤ÃÎÎΰè¤ò³«Âó¤Ç¤­¡¢¤µ¤é¤Ê¤ëÁê¸ßºîÍѤÎÁýÂç¤ä¤æ¤é¤®¤Îȯã¤Ë¤è¤ê¿·´ñ¤ÊÅŻҾõÂÖ¤¬¼Â¸½¤Ç¤­¤ë¤³¤È¤¬´üÂԤǤ­¤Þ¤¹¡£²æ¡¹¤ÏÄ㲹ʪ¼Á²Ê³Ø¸¦µæ¥»¥ó¥¿¡¼»ûÅ踦¤È¶¦Æ±¤Çʬ»ÒÀþ¥¨¥Ô¥¿¥­¥·¡¼¤È¤¤¤¦ÊýË¡¤òÍѤ¤¤Æ¡¢½Å¤¤ÅŻҷϤȤ·¤ÆÃΤé¤ì¤Æ¤¤¤ëCe²½¹çʪ¤Î¿Í¹©Ä¶³Ê»Ò¹½Â¤¤òÀ¤³¦¤Ç½é¤á¤Æºî¤ë¤³¤È¤ËÀ®¸ù¤·¤Þ¤·¤¿¡£¤³¤Îµ»½Ñ¤Ë¤è¤ê½Å¤¤ÅŻҾõÂÖ¤ò¿Í¹©Åª¤Ë¥Ç¥¶¥¤¥ó¤¹¤ë¤³¤È¤¬²Äǽ¤Ë¤Ê¤ê¡¢º£¸å¿·´ñĶÅÁƳ¾õÂÖ¤ÎÁϽФ䶯Áê´Ø¥¨¥ì¥¯¥È¥í¥Ë¥¯¥¹¤Ø¤Î±þÍѤ¬´üÂÔ¤µ¤ì¤Þ¤¹¡£(posted by TS)

¥Ë¥å¡¼¥¹¥ê¥ê¡¼¥¹¤Ï[[¤³¤Á¤é:http://www.kyoto-u.ac.jp/ja/news_data/h/h1/news6/2009/100219_1.htm]]¡£

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/ShishidoScience2010.jpg);

&color(Navy){"Tuning the Dimensionality of the Heavy Fermion Compound CeIn&subsc{3};"}; &br;
H. Shishido, T. Shibauchi, K. Yasu, T. Kato, H. Kontani, T. Terashima, and Y. Matsuda &br;
[[Science 327, 980-983 (2010):http://www.sciencemag.org/cgi/content/abstract/327/5968/980]].
See also Perspective article by P. Coleman [[Science 327, 969-970 (2010):http://www.sciencemag.org/cgi/content/summary/327/5968/969]].

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&aname(res13);
***&color(Orange){''Å´·Ï¹â²¹Ä¶ÅÁƳÂΤΥե§¥ë¥ßÌ̤Ë¿Âθú²Ì¤¬ÌÀ¤é¤«¤Ë''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#k1130897]

Å´·Ï¹â²¹Ä¶ÅÁƳÂΤǤϡ¢È¿¶¯¼§À­Ãá½ø¤Î¶á˵¤ÇĶÅÁƳ¤¬½Ð¸½¤¹¤ë¤³¤È¤«¤é¡¢È¿¶¯¼§À­Íɤ餮¤Ê¤É¤ÎÅŻҤοÂÎÁê´Ø¤¬½ÅÍפǤ¢¤ë¤Î¤Ç¤Ï¤Ê¤¤¤«¤È¹Í¤¨¤é¤ì¤Æ¤­¤Þ¤·¤¿¡£¤½¤ÎĶÅÁƳȯ¸½µ¡¹½¤ÎÍý²ò¤ò½ä¤Ã¤Æ½ÅÍפȤʤë¤Î¤¬¡¢¥Õ¥§¥ë¥ßÌ̤ηèÄê¤Ç¤¹¡£²æ¡¹¤Ï¹â²¹Ä¶ÅÁƳ¤ò¼¨¤¹Îΰè¤È¤·¤Æ¤Ï½é¤á¤Æ¤È¤Ê¤ë¹â¼§¾ìÎ̻ҿ¶Æ°¤Î´Ñ¬¤ËÀ®¸ù¤·¡¢¥Õ¥§¥ë¥ßÌ̤ÎÂ礭¤µ¤äÍ­¸ú¼ÁÎ̤ò·èÄꤷ¤Þ¤·¤¿¡£¤½¤Î·ë²Ì¡¢È¿¶¯¼§À­Áê¤Ë¶á¤Å¤¯¤Ë¤Ä¤ì¤ÆĶÅÁƳž°Ü²¹ÅÙ¤¬ÁýÂ礹¤ë¤Ë¤Ä¤ì¡¢¥Ð¥ó¥É·×»»¤Î·ë²Ì¤«¤é³°¤ì¤Æ¤¤¤­¡¢Í­¸ú¼ÁÎ̤¬ÁýÂ礷¤Æ¤¤¤¯¤³¤È¤¬ÌÀ¤é¤«¤È¤Ê¤ê¤Þ¤·¤¿¡£¤³¤ì¤Ï¡¢Ä¶ÅÁƳ¤Îµ¯¸»¤Ë¿Âθú²Ì¤¬½ÅÍפǤ¢¤ë¤³¤È¤òľÀÜŪ¤Ë¼¨¤·¤¿½ÅÍפʷë²Ì¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¤Þ¤¹¡£(posted by TS)

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/ShishidoPRL2010.jpg);

&color(Navy){"Evolution of the Fermi surface of BaFe&subsc{2};(As&subsc{1-x};P&subsc{x};)&subsc{2}; on entering the superconducting dome"}; &br;
H. Shishido, A. F. Bangura, A. I. Coldea, S. Tonegawa, K. Hashimoto, S. Kasahara, P. M. C. Rourke, H. Ikeda, T. Terashima, R. Settai, Y. Onuki, D. Vignolles, C. Proust, B. Vignolle, A. McCollam, Y. Matsuda, T. Shibauchi, and A. Carrington &br;
[[Phys. Rev. Lett. 104, 057008 (2010):http://link.aps.org/abstract/PRL/v104/e057008]];
[[arXiv:0910.3634:http://arxiv.org/abs/0910.3634]].

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&aname(res12);
***&color(Orange){''¿·Å´·Ï¹â²¹Ä¶ÅÁƳÂΤÎĶÅÁƳÅÅ»ÒÌ©Å٤ΰ۾ï¤ÊÉÔ½ãʪ¸ú²Ì''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#k1130897]

½¾Íè¤ÎBCSĶÅÁƳÂΤǤÏÈó¼§À­ÉÔ½ãʪ¤òƳÆþ¤·¤Æ¤âĶÅÁƳ¤Ø¤Î±Æ¶Á¤Ï¾¯¤Ê¤¯¡¢Å¾°Ü²¹Å٤䥨¥Í¥ë¥®¡¼¥®¥ã¥Ã¥×¡¢¤Þ¤¿Ä¶ÅÁƳÅÅ»ÒÌ©Å٤β¹Åٰ͸À­¤Ï¤Û¤È¤ó¤ÉÊѲ½¤·¤Ê¤¤¤³¤È¤¬¡ÖAnderson¤ÎÄêÍý¡×¤È¤·¤ÆÃΤé¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤ËÂФ·¡¢Ãá½øÊÑ¿ô¤ÎÉä¹æȿž¤òȼ¤¦Èó½¾Íè·¿¤Î°ÛÊýŪĶÅÁƳ¤Ç¤ÏÉÔ½ãʪƳÆþ¤Ë¤è¤êÄ㥨¥Í¥ë¥®¡¼Î嵯¤¬Â礭¤¯ÊѲ½¤·¡¢Ä¶ÅÁƳÅÅ»ÒÌ©ÅÙ¤ËÂ礭¤¯±Æ¶Á¤¹¤ë¤³¤È¤¬´üÂÔ¤µ¤ì¤Þ¤¹¡£º£²ó¡¢¿··¿¤ÎÅ´·Ï¹â²¹Ä¶ÅÁƳÂΤˤª¤¤¤Æ¡¢ÍÍ¡¹¤ÊÉÔ½ãʪ»¶Íð¤ò»ý¤Äñ·ë¾½¤ÎĶÅÁƳÅÅ»ÒÌ©Å٤β¹Åٰ͸À­¤òÄ´¤Ù¤¿¤È¤³¤í¡¢»¶ÍðΨ¤ÎÂ礭¤µ¤ËÂ礭¤¯°Í¸¤¹¤ë¤³¤È¤¬ÌÀ¤é¤«¤È¤Ê¤ê¤Þ¤·¤¿¡£¤³¤Î·ë²Ì¤Ï¤³¤ÎĶÅÁƳÂΤ¬¿·¤·¤¤¥¿¥¤¥×¤ÎÈó½¾Í跿ĶÅÁƳÂΤǤ¢¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤¤¤Þ¤¹¡£(posted by TS)

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/HashimotoPRL2009_2.jpg);

&color(Navy){"Microwave Surface-Impedance Measurements of the Magnetic Penetration Depth in Single Crystal Ba&subsc{1-x};K&subsc{x};Fe&subsc{2};As&subsc{2}; Superconductors: Evidence for a Disorder-Dependent Superfluid Density"}; &br;
K. Hashimoto, T. Shibauchi, S. Kasahara, K. Ikada, S. Tonegawa, T. Kato, R. Okazaki, C. J. van der Beek, M. Konczykowski, H. Takeya, K. Hirata, T. Terashima, and Y. Matsuda &br;
[[Phys. Rev. Lett. 102, 207001 (2009):http://link.aps.org/doi/10.1103/PhysRevLett.102.207001]];
[[arXiv:0810.3506:http://arxiv.org/abs/0810.3506]].
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&aname(res11);
***&color(Orange){''½Å¤¤ÅŻҷÏURu&subsc{2};Si&subsc{2};¤Î¡Ö±£¤ì¤¿Ãá½ø¡×ÁêÆâ¤Ë¿·¤¿¤ÊÁꞰܤòȯ¸«''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#v664fd49]

½Å¤¤ÅŻҷϲ½¹çʪURu&subsc{2};Si&subsc{2};¤Ç¤Ï17.5 K¤ÇÈæÇ®¤¬Â礭¤ÊÄ·¤Ó¤ò¼¨¤·¡¢¤½¤ÎÁꞰܤε¯¸»¤ò¤á¤°¤Ã¤ÆÍÍ¡¹¤Ê¸¦µæ¤¬¹Ô¤Ê¤ï¤ì¤Æ¤¤¤Þ¤¹¡£Æäˡ¢Â¾¤Î½Å¤¤ÅŻҷϤǴѬ¤µ¤ì¤Æ¤¤¤ë¤è¤¦¤ÊÈ¿¶¯¼§À­¤ä¶¯¼§À­¤Ê¤É¼§À­¤Ï´Ñ¬¤µ¤ì¤Æ¤ª¤é¤º¡¢¤½¤ÎÃá½øÊÑ¿ô¤Î¼ÂÂΤÏ20ǯ°Ê¾å¤â̤ÃΤȤʤäƤ¤¤Þ¤¹¡£ºÇ¶á°éÀ®¤µ¤ì¤¿½ãÎÉñ·ë¾½¤òÍѤ¤¤Æ¤³¤Î¡Ö±£¤ì¤¿Ãá½ø¡×ÁêÆâ¤Ç¹â¼§¾ìÍ¢Á÷ÆÃÀ­¤òÄ´¤Ù¤¿¤È¤³¤í¡¢¿·¤·¤¤ÁꞰܤò¼¨º¶¤¹¤ë22¥Æ¥¹¥é¶áÊդǥۡ¼¥ëÄñ¹³¤ÎÌÀÎƤÊÄ·¤Ó¤È¡¢¤è¤ê¹â¼§¾ì¤Ç¿·¤·¤¤¥Õ¥§¥ë¥ßÌ̤νи½¤Ëµ¯°ø¤·¤¿Î̻ҿ¶Æ°¸½¾Ý¤¬´Ñ¬¤µ¤ì¤Þ¤·¤¿¡£¤³¤ì¤Ï¡¢¡Ö±£¤ì¤¿Ãá½ø¡×¤¬¥Ð¥ó¥É¤´¤È¤ËÂ礭¤µ¤Î°Û¤Ê¤ëÃá½øÊÑ¿ô¤ò»ý¤Á¡¢¼§¾ì¤Ë¤è¤êÃá½ø¤¬Â¿Ãʳ¬¤Ç²õ¤ì¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤ª¤ê¡¢±£¤ì¤¿Ãá½ø¤Î²òÌÀ¤ËÂ礭¤Ê¥Ò¥ó¥È¤òÍ¿¤¨¤ë·ë²Ì¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¤Þ¤¹¡£ (posted by TS)

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/ShishidoPRL2009.jpg,400x314);

&color(Navy){"Possible Phase Transition Deep Inside the Hidden Order Phase of Ultraclean URu&subsc{2};Si&subsc{2};"}; &br;
H. Shishido, K. Hashimoto, T. Shibauchi, T. Sasaki, H. Oizumi, N. Kobayashi, T. Takamasu, K. Takehana, Y. Imanaka, T. D. Matsuda, Y. Haga, Y. Onuki, and Y. Matsuda &br;
[[Phys. Rev. Lett. 102, 156403 (2009):http://link.aps.org/doi/10.1103/PhysRevLett.102.156403]];
[[arXiv:0903.3821:http://arxiv.org/abs/0903.3821]].


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&aname(res10);
***&color(Orange){''Å´âçÁÇ·ÏĶÅÁƳÂΤβ¼ÉôÎ׳¦¼§¾ì¤ò¿·¤·¤¤¼êË¡¤Çɾ²Á''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#e905ad34]

Â裲¼ïĶÅÁƳÂΤ˼§¾ì¤ò¤«¤±¤Æ¤¤¤¯¤È¥Þ¥¤¥¹¥Ê¡¼¾õÂ֤Ǥϼ§¾ì¤ÏÇÓ½ü¤µ¤ì¡¢²¼ÉôÎ׳¦¼§¾ì¤Ë㤷¤¿¤È¤­±²»å¤Î¿¯Æþ¤¬»Ï¤Þ¤ê¤Þ¤¹¡£¤³¤ì¤Þ¤Ç¤³¤Î²¼ÉôÎ׳¦¼§¾ì¤Îɾ²Á¤Ë¤Ï¼ç¤Ë¥Ð¥ë¥¯¼§²½Â¬Ä꤬ÍѤ¤¤é¤ì¤Æ¤­¤Þ¤·¤¿¤¬¡¢¤½¤Î¤è¤¦¤Ê¼êË¡¤Ç¤Ï±²»å¤Î¥Ô¥ó»ß¤á¤Ëµ¯°ø¤¹¤ë»îÎÁÁ´ÂΤÎÉԶѰì¤Ê¼§²½¤òÊ¿¶Ñ¤·¤Æ¬Äꤷ¤Æ¤·¤Þ¤¦¤È¤¤¤¦ÌäÂêÅÀ¤¬¤¢¤ê¡¢²¼ÉôÎ׳¦¼§¾ì¤Î·èÄê¤ÏÈó¾ï¤Ëº¤Æñ¤Ç¤·¤¿¡£¤½¤³¤Çº£²ó¡¢Èù¾®¤Ê¥Û¡¼¥ëÁǻҤò¥¢¥ì¥¤¾õ¤Ëʤ٤¿ÁǻҤò»ÈÍѤ·¡¢»îÎÁü¤«¤é¤Î¼§Â«¤Î¿¯Æþ¤òÀºÌ©¤Ë¬Äꤹ¤ë¤³¤È¤Ë¤è¤Ã¤ÆÅ´âçÁÇ·ÏĶÅÁƳÂÎPrFeAsO&subsc{1-y};¤Î²¼ÉôÎ׳¦¼§¾ì¤Î·èÄê¤ËÀ®¸ù¤·¤Þ¤·¤¿¡£¤Þ¤¿¤µ¤é¤Ë¤½¤Î°ÛÊýÀ­¤ò¬Äꤷ¤¿¤È¤³¤í¡¢¤³¤Î·Ï¤Ç¤Ï£²¼¡¸µÅª¤Ê¥Õ¥§¥ë¥ßÌ̤¬Ä¶ÅÁƳȯ¸½¤Ë¤è¤ê´Ø¤ï¤Ã¤Æ¤¤¤ë¤³¤È¤ò¼¨º¶¤¹¤ë·ë²Ì¤¬ÆÀ¤é¤ì¤Þ¤·¤¿¡£ (posted by RO)

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/OkazakiPRB2008_FeAs.png,507x270);

&color(Navy){"Lower critical fields of superconducting PrFeAsO&subsc{1-y}; single crystals"}; &br;
R. Okazaki, M. Konczykowski, C. J. van der Beek, T. Kato, K. Hashimoto, M. Shimozawa, H. Shishido, M. Yamashita, M. Ishikado, H. Kito, A. Iyo, H. Eisaki, S. Shamoto, T. Shibauchi, and Y. Matsuda &br;
[[Phys. Rev. B 79, 064520 (2009):http://link.aps.org/abstract/PRB/v79/e064520]];
[[arXiv:0811.3669:http://arxiv.org/abs/0811.3669]]. 


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&aname(res9);
***&color(Orange){''¿·Å´·Ï¹â²¹Ä¶ÅÁƳÂΤΥ®¥ã¥Ã¥×¤Ë¥¼¥íÅÀ¤¬¤Ê¤¤¤³¤È¤ò²òÌÀ''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#e905ad34]

2008ǯ¤ËÅ칩Â祰¥ë¡¼¥×¤Ë¤è¤êÅ´¤ò´Þ¤à¿·¹â²¹Ä¶ÅÁƳÂΤ¬È¯¸«¤µ¤ì¤Þ¤·¤¿¡£¤³¤ì¤Ï¡¢¥µ¥¤¥¨¥ó¥¹»ï¤Î2008ǯ[[10Âç¥Ë¥å¡¼¥¹¤Î°ì¤Ä¤Ë¤âÁª¤Ð¤ì:http://www.sciencemag.org/cgi/content/summary/322/5909/1768]]¡¢¸½ºß¤ÎʪÍý³Ø¤ÎÂ礭¤Ê¥È¥Ô¥Ã¥¯¥¹¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£´ðÁÃʪÍý³Ø¤È¤·¤Æ¤ÎºÇ½ÅÍײÝÂê¤Ï¡¢¤½¤ÎĶÅÁƳµ¡¹½¤òÌÀ¤é¤«¤Ë¤¹¤ë¤³¤È¤Ç¤¹¤¬¡¢¤½¤Î¾å¤Ç¡¢·ç¤«¤»¤Ê¤¤¤Î¤¬Ä¶ÅÁƳ¥®¥ã¥Ã¥×¹½Â¤¤ÎƱÄê¤Ç¤¹¡£¸½ºß¤Þ¤Ç¤Ë¡¢Â¿·ë¾½»îÎÁ¤òÍѤ¤¤¿¸¦µæ¤Ç¤ÏƼ»À²½Êª¹â²¹Ä¶ÅÁƳÂÎƱÍͤΥ¼¥íÅÀ¤ò»ý¤Ä¹½Â¤¤Ç¤Ï¤Ê¤¤¤«¤È¼¨º¶¤µ¤ì¤Æ¤­¤Þ¤·¤¿¡£¤³¤ì¤ËÂФ·¡¢²æ¡¹¤ÏÀ¤³¦¤Ç½é¤á¤Æñ·ë¾½»îÎÁ¤òÍѤ¤¤Æ¤³¤ÎÌäÂê¤òÄ´¤Ù¡¢¼§¾ì¿¯ÆþĹ¤Î²¹Åٰ͸À­¤¬Äã²¹¤Ç°ìÄêÃͤ˶á¤Å¤¯¿¶¤ëÉñ¤¤¤ò¼¨¤¹¤³¤È¤«¤é¡¢¥¼¥íÅÀ¤¬¤Ê¤¤¥®¥ã¥Ã¥×¹½Â¤¤Ç¤¢¤ë¤³¤È¤òÆͤ­»ß¤á¤Þ¤·¤¿¡£¤³¤ì¤Ï¿·¤·¤¤Å´·ÏĶÅÁƳÂΤ¬Æ¼»À²½Êª¤È¤Ï°Û¤Ê¤ëÀ­¼Á¤ò¼¨¤¹¤³¤È¤ò°ÕÌ£¤¹¤ë½ÅÍפʷë²Ì¤Ç¤¹¡£
(posted by TS)

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/HashimotoPRL2009.jpg);

&color(Navy){"Microwave Penetration Depth and Quasiparticle Conductivity of PrFeAsO&subsc{1-y}; Single Crystals: Evidence for a Full-Gap Superconductor"}; &br;
K. Hashimoto, T. Shibauchi, T. Kato, K. Ikada, R. Okazaki, H. Shishido, M. Ishikado, H. Kito, A. Iyo, H. Eisaki, S. Shamoto, and Y. Matsuda &br;
[[Phys. Rev. Lett. 102, 017002 (2009):http://link.aps.org/abstract/PRL/v102/e017002]];
[[arXiv:0806.3149:http://arxiv.org/abs/0806.3149]]. 
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