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

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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]]};

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

-----
&aname(res28);
***&color(Orange){BCS-BEC¥¯¥í¥¹¥ª¡¼¥Ð¡¼Îΰè¤Ë¤¢¤ëÆðۤÊĶÅÁƳ¾õÂÖ¤¬ÌÀ¤é¤«¤Ë}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

¡¡¼å¤¤°úÎÏÁê¸ßºîÍѤˤè¤êÇ޲𤵤줿¥Õ¥§¥ë¥ßγ»ÒÂФ¬¶Å½Ì¤¹¤ëBardeen-Cooper- Schrieffer (BCS)¾õÂ֤ȡ¢¥Ü¡¼¥¹Î³»Ò¤Î¶Å½Ì¤Ç¤¢¤ëBose-Einstein¶Å½Ì(BEC)¤Ï¡¢ÂжˤÎÎ̻ҶŽ̤ˤ¢¤ê¤Þ¤¹¡£Î¾¼Ô¤ÏÂзÁÀ®¤ÎÁê¸ßºîÍѤÈγ»Ò¤Î±¿Æ°¥¨¥Í¥ë¥®¡¼¤Ë±þ¤¸¤ÆϢ³Ū¤Ë°Ü¹Ô¤·¡¢¤³¤Î¥¯¥í¥¹¥ª¡¼¥Ð¡¼Îΰè¤Ç¤ÏÈó¼«ÌÀ¤ÊÎ̻ҶŽ̾õÂÖ¤¬¼Â¸½¤µ¤ì¤ë¤³¤È¤¬´üÂÔ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤Î¤è¤¦¤Ê¸¦µæ¤Ï¥ì¡¼¥¶¡¼ÎäµÑ¤µ¤ì¤¿¸¶»Ò·Ï¤Ë¤ª¤¤¤ÆȯŸ¤·¤Æ¤­¤Þ¤·¤¿¤¬¡¢Êª¼ÁÃæ¤ÎÅŻҷϤ¬¼¨¤¹Ä¶ÅÁƳ¤Ç¤ÏÁê¸ßºîÍѤμ«Í³¤ÇϢ³¤ÊÀ©¸æ¤Ïº¤Æñ¤Ç¤¢¤ê¡¢¥¯¥í¥¹¥ª¡¼¥Ð¡¼Îΰè¤Ç¤ÎĶÅÁƳ¤¬¼Âºß¤¹¤ë¤Î¤«¡¢¤Þ¤¿¤½¤ì¤¬¤É¤Î¤è¤¦¤Ê¾õÂÖ¤ò¼¨¤¹¤Î¤«¤Ê¤É¤Ï¾Ü¤·¤¯Ê¬¤«¤Ã¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£
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(Posted by S.K.)

¥Ë¥å¡¼¥¹¥ê¥ê¡¼¥¹¤Ï[[¤³¤Á¤é:http://www.kyoto-u.ac.jp/ja/research/research_results/2014/141104_2.html]]¡£

//&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/HashimotoPNAS2013.jpg);

&color(Navy){"Field-induced superconducting phase of FeSe in the BCS-BEC cross-over"}; &br;
Shigeru Kasahara, Tatsuya Watashige, Tetsuo Hanaguri, Yuhki Kohsaka, Takuya Yamashita, Yusuke Shimoyama, Yuta Mizukami, Ryota Endo, Hiroaki Ikeda Kazushi Aoyama, Taichi Terashima, Shinya Uji, Thomas Wolf, Hilbert von Löhneysen, Takasada Shibauchi, and Yuji Matsuda &br;
[[Proc. Natl. Acad. Sci. USA doi:10.1073/pnas.1413477111 (2014):http://dx.doi.org/10.1073/pnas.1413477111]];
[[arXiv:1411.1232:http://arxiv.org/abs/1411.1232]].
-----
&aname(res27);
***&color(Orange){''½Å¤¤ÅŻҷϲ½¹çʪURu&subsc{2};Si&subsc{2};¤Î¡Ö±£¤ì¤¿Ãá½øÁê¡×¤ÇÂоÎÀ­¤ÎÇˤì¤òľÀܴѬ ''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]
¡¡½Å¤¤ÅŻҷϲ½¹çʪURu2Si2¤Ï17.5 K¤ÇÁꞰܤòµ¯¤³¤¹¤³¤È¤¬¥ª¥é¥ó¥À¡¢¥É¥¤¥Ä¡¢¥¢¥á¥ê¥«¤Î»°¤Ä¤Îµæ¥°¥ë¡¼¥×¤Ë¤è¤ê1985ǯ¤Ë¤Û¤ÜÆÈΩ¤Ëȯ¸«¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ÎÁꞰܲ¹Åٰʲ¼¤Ç¤ÏURu2Si2¤Ï¡Ö±£¤ì¤¿Ãá½ø¡×¤È¸Æ¤Ð¤ë¿·¤·¤¤ÅŻҾõÂÖ¤ò¼¨¤·¤Þ¤¹¤¬¡¢¤½¤ÎÁꞰܤÎÀµÂΤÏʪ¼ÁʪÍý³Ø¤Î30ǯÍè¤ÎÆæ¤È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
º£²ó»ä¤¿¤Á¤ÏÂç·¿Êü¼Í¸÷»ÜÀßSPring-8 ¤Ë¤ª¤±¤ëĶ¹âʬ²òǽ¤Î·ë¾½¹½Â¤²òÀϤˤè¤ê¡¢¥¦¥é¥ó²½¹çʪ URu2Si2 ¤Î¡Ö±£¤ì¤¿Ãá½ø¡×¤Ë¤ª¤¤¤Æ·ë¾½¹½Â¤¤Ë¤ï¤º¤«¤ÊÏĤߤ¬À¸¤¸¤Æ¤¤¤ë¤³¤È¤ò´Ñ¬¤·¤Þ¤·¤¿¡£
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(Posted by S.K.)

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//&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/HashimotoPNAS2013.jpg);

&color(Navy){"Direct observation of lattice symmetry breaking at the hidden-order transition in URu2Si2"}; &br;
S. Tonegawa, S. Kasahara, T. Fukuda, K. Sugimoto, N. Yasuda, Y. Tsuruhara, D.Watanabe, Y. Mizukami, Y. Haga, T.D. Matsuda, E. Yamamoto, Y. Onuki, H. Ikeda, Y. Matsuda and T. Shibauchi &br;
[[Nature Communications 5, 4188 (2014):http://dx.doi.org/10.1038/ncomms5188]];
[[arXiv:1406.5040:http://arxiv.org/abs/1406.5040]].
-----
&aname(res26);
***&color(Orange){''Î̻Ҥæ¤é¤®¤Ë¤è¤êĶÅÁƳÅŻҤ¬ÆÃÄê¤ÎÊý¸þ¤Ç¤Î¤ß½Å¤¯¤Ê¤ë¤³¤È¤òÌÀ¤é¤«¤Ë''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

¼§À­¤ò¼¨¤¹Êª¼Á¤Î²½³ØŪÁÈÀ®¤òÊѲ½¤µ¤»¤ë¤Ê¤É¤·¤Æ¼§À­¤ò¾Ã¼º¤µ¤»¤ë¤È¡¢½¾Íè¤ÎĶÅÁƳ¤È¤Ï°Û¤Ê¤ëȯ¸½µ¡¹½¤ò»ý¤Ä¡ÖÈó½¾Í跿ĶÅÁƳ¡×¤¬½Ð¸½¤¹¤ë¾ì¹ç¤¬¤¢¤ê¤Þ¤¹(º¸¿Þ)¡£¼§À­¤¬¾Ã¼º¤¹¤ë¤È¡¢ÀäÂÐÎíÅ٤ˤª¤¤¤Æ¥Ï¥¤¥¼¥ó¥Ù¥ë¥°¤ÎÉÔ³ÎÄêÀ­¸¶Íý¤ËͳÍ褷¤¿ÎÌ»ÒÎϳØŪ¤Ê¡Ö¤æ¤é¤®¡×¤¬½Ð¸½¤·¤Þ¤¹¡£¤³¤ÎÎ̻Ҥæ¤é¤®¤¬Ä¶ÅÁƳ¤È¤É¤Î¤è¤¦¤Ë´ØÏ¢¤·¤Æ¤¤¤ë¤Î¤«¤ò²òÌÀ¤¹¤ë¤³¤È¤¬Ä¶ÅÁƳȯ¸½¤ÎÍý²ò¤Î¸°¤È¹Í¤¨¤é¤ì¤Æ¤­¤Þ¤·¤¿¡£º£²ó²æ¡¹¤Ï¤³¤Î¤è¤¦¤ÊÎ̻Ҥæ¤é¤®¤¬¶¯¤¤¤È¹Í¤¨¤é¤ì¤Æ¤¤¤ëÈó½¾Í跿ĶÅÁƳÂÎ(½Å¤¤ÅŻҷϲ½¹çʪ¡¢Å´·ÏĶÅÁƳÂΡ¢Í­µ¡Ä¶ÅÁƳÂÎ)¤Î¼§¾ì¿¯ÆþĹ¤Î²¹Åٰ͸À­¤ò¶ËÄã²¹¤Þ¤ÇÀºÌ©Â¬Äꤷ¤¿¤È¤³¤í¡¢Ä¶ÅÁƳ¤Î·ë¹ç¤Î¶¯¤µ¤òɽ¤¹Ä¶ÅÁƳ¥®¥ã¥Ã¥×¤Î·Á(±¦¿Þ)¤Î¤ß¤ò¹Í¤¨¤¿¾ì¹ç¤Ë´üÂÔ¤µ¤ì¤ë²¹ÅÙ¤ËÈæÎ㤷¤¿¿¶¤ëÉñ¤¤¤È¤Ï°Û¤Ê¤ë¡¢²¹ÅÙ¤Î3/2¾è¤Î°Í¸À­¤òÉáÊ×Ū¤Ë¼¨¤¹¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤Þ¤·¤¿¡£¤³¤Î·ë²Ì¤ÏĶÅÁƳ¥®¥ã¥Ã¥×¤¬¾®¤µ¤¯¤Ê¤ëÊý¸þ¤ÇĶÅÁƳÅŻҤ¬½Å¤¯¤Ê¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤ª¤ê¡¢Í­¸ú¼ÁÎ̤ÎÁýÂç¤ò¤â¤¿¤é¤¹Î̻Ҥæ¤é¤®¤¬¡¢Ä¶ÅÁƳÅŻҤËÆðۤʷÁ¤ÇľÀܱƶÁ¤òµÚ¤Ü¤·¤Æ¤¤¤ë¤³¤È¤ò½é¤á¤ÆÌÀ¤é¤«¤Ë¤·¤¿¤â¤Î¤Ç¤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/news6/2012/130212_1.htm]]¡£

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/HashimotoPNAS2013.jpg);

&color(Navy){"Anomalous superfluid density in quantum critical superconductors"}; &br;
K. Hashimoto, Y. Mizukami, R. Katsumata, H. Shishido, M. Yamashita, H. Ikeda, Y. Matsuda, J. A. Schlueter, J. D. Fletcher, A. Carrington, D. Gnida, D. Kaczorowski, and T. Shibauchi &br;
[[Proc. Natl. Acad. Sci. USA doi:10.1073/pnas.1221976110 (2013):http://www.pnas.org/cgi/doi/10.1073/pnas.1221976110]].

-----
&aname(res25);
***&color(Orange){''¶É½êŪȿžÂоÎÀ­¤ÎÇˤì¤Ë¤è¤ë½Å¤¤ÅÅ»ÒĶÅÁƳ¤Î°Û¾ï¤ò´Ñ¬''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

·ë¾½¹½Â¤Ãæ¤Ë¶õ´ÖȿžÂоÎÀ­¤ÎÇˤì¤Ë¤è¤êÅžì¸ûÇÛ¤¬À¸¤¸¤ë¤È¡¢·ë¾½Æâ¤ò±¿Æ°¤¹¤ëÅŻҤËƯ¤¯¥¹¥Ô¥óµ°Æ»Áê¸ßºîÍѤΤ¿¤á¡¢ÇÈ¿ôÊý¸þ¤Ë¤è¤êÅŻҥ¹¥Ô¥ó¤ÎÊý¸þ¤¬À©¸Â¤ò¼õ¤±¡¢¥Ð¥ó¥É¤¬Ê¬Îö¤·¤Þ¤¹¡£¤³¤Î¤è¤¦¤Ê¸ú²Ì¤Ï¡¢È¾Æ³ÂΤÎ2¼¡¸µÉ½Ì̤ä¥Ø¥Æ¥í³¦Ì̤ˤª¤¤¤Æ¡¢¡Ö¥é¥·¥å¥ÐʬÎö¡×¤È¤·¤ÆÃΤé¤ì¤Æ¤¤¤Þ¤¹¡£ºÇ¶á²æ¡¹¤Ë¤è¤êÀ¤³¦¤Ç¤Ï¤¸¤á¤Æ¼Â¸½¤·¤¿½Å¤¤ÅŻҷϲ½¹çʪ¤ÎĶÅÁƳĶ³Ê»Ò¤Ç¤Ï¡¢´õÅÚÎีÁǤΥ¹¥Ô¥óµ°Æ»Áê¸ßºîÍѤ¬Â礭¤¤¤¿¤á¡¢¤³¤Î¤è¤¦¤Ê³¦Ì̤ǴüÂÔ¤µ¤ì¤ë¥Ð¥ó¥ÉʬÎö¸ú²Ì¤¬Ä¶ÅÁƳ¤Ë¤É¤Î¤è¤¦¤Ê±Æ¶Á¤òµÚ¤Ü¤¹¤«¤¬¡¢½ÅÍפÊÌäÂê¤È¤Ê¤ê¤Þ¤¹¡£²æ¡¹¤Ï¡¢Ä¶ÅÁƳ¤òô¤¦¥»¥ê¥¦¥àÁؤÎÁØ¿ô¤ò5,4,3¤È¸º¾¯¤µ¤»¤ë¤³¤È¤Ë¤è¤ê¡¢¾åÉôÎ׳¦¼§¾ì¤Î³ÑÅٰ͸À­¤¬·àŪ¤ËÊѲ½¤¹¤ë¤³¤È¤ò¸«½Ð¤·¤Þ¤·¤¿¡£¤³¤ì¤Ï³¦Ì̤ÎÀê¤á¤ë³ä¹ç¤¬¾å¾º¤¹¤ë¤Ë¤Ä¤ì¡¢¥Ð¥ó¥ÉʬÎö¸ú²Ì¤Ë¤è¤êĶÅÁƳ¤Î¼§¾ì¤Ë¤è¤ëÂÐÇ˲õµ¡¹½¤¬Êѹ¹¤ò¼õ¤±¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤ª¤ê¡¢½Å¤¤ÅŻҷÏĶÅÁƳ¾õÂÖ¤ÎʪÍý¤ÎÍý²ò¤Ë½ÅÍפʷë²Ì¤Ç¤¹¡£
(Posted by T.S.)

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/GohPRL2012.jpg);

&color(Navy){"Anomalous upper critical field in CeCoIn&subsc{5};/YbCoIn&subsc{5}; superlattices with a Rashba-type heavy fermion interface"}; &br;
S. K. Goh, Y. Mizukami, H. Shishido, D. Watanabe, S. Yasumoto, M. Shimozawa, M. Yamashita, T. Terashima, Y. Yanase, T. Shibauchi, A. I. Buzdin, and Y. Matsuda &br;
[[Phys. Rev. Lett. 109, 157006 (2012):http://link.aps.org/doi/10.1103/PhysRevLett.109.157006]];
[[arXiv:1207.4889:http://arxiv.org/abs/1207.4889]].

-----
&aname(res24);
***&color(Orange){''¥â¥Ã¥ÈÀä±ïÂΤ¬¼¨¤¹¿·¤·¤¤Î̻ҥ¹¥Ô¥ó±ÕÂÎÁê¤Î¸ºß¤òÌÀ¤é¤«¤Ë''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

2¼¡¸µ¥â¥Ã¥ÈÀä±ïÂΤο¤¯¤ÏÄã²¹¤ÇÈ¿¶¯¼§À­Ãá½ø¤ò¼¨¤·¤Þ¤¹¤¬¡¢»°³Ñ³Ê»Ò¤Ê¤É´ö²¿³ØŪ¥Õ¥é¥¹¥È¥ì¡¼¥·¥ç¥ó¤ò»ý¤Ä·Ï¤Ç¤Ï¡¢¤½¤ÎÈ¿¶¯¼§À­Å¾°Ü²¹ÅÙ¤¬¾Ã¼º¤·¡¢ÀäÂÐÎíÅ٤ޤǼ§µ¤Ãá½ø¤ò¼¨¤µ¤Ê¤¤Î̻ҥ¹¥Ô¥ó±ÕÂξõÂÖ¤ò¼¨¤¹²ÄǽÀ­¤¬¤¢¤ë¤³¤È¤¬ÍýÏÀŪ¤Ë¼¨¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤Î¤è¤¦¤Ê¼§µ¤Ãá½ø¤ò¼¨¤µ¤Ê¤¤·Ï¤È¤·¤Æ¡¢Í­µ¡²½¹çʪEtMe3Sb[Pd(dmit)2]2¤Ë¤ª¤¤¤Æ¡¢¶ËÄ㲹ǮÅÁƳΨ¤ª¤è¤ÓÈæǮ¬Äê¤Ë¤è¤êÄ㥨¥Í¥ë¥®¡¼Î嵯¤Î¸ºß¤¬¼¨º¶¤µ¤ì¡¢¤½¤Î´ðÄì¾õÂÖ¤¬¤É¤Î¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤Î¤«¡¢Â礭¤ÊÃíÌܤò½¸¤á¤Æ¤¤¤Þ¤¹¡£º£²ó¡¢¤³¤ÎÄ㥨¥Í¥ë¥®¡¼Î嵯¤¬¡¢¥¹¥Ô¥óÎ嵯¤Ë¤è¤ë¤â¤Î¤«¤É¤¦¤«¤òÌÀ¤é¤«¤Ë¤¹¤ë¤¿¤á¤Ë¡¢¼§µ¤¥È¥ë¥¯¤òÍѤ¤¤Æñ·ë¾½»îÎÁ¤Ë¤ª¤±¤ë¶ËÄã²¹ÂÓ¼§Î¨¤ò¬Äꤷ¤¿·ë²Ì¡¢¥¹¥Ô¥óÎ嵯¤Ë¥®¥ã¥Ã¥×¤Ï¤Ê¤¯¡¢Ä㥨¥Í¥ë¥®¡¼Î嵯¤¬Â¸ºß¤¹¤ë¤³¤È¡¢¤Þ¤¿½Å¿åÁDz½¤Ë¤è¤êÄ㥨¥Í¥ë¥®¡¼Î嵯¤Ï¾Ã¼º¤·¤Ê¤¤¤³¤È¤¬ÌÀ¤é¤«¤È¤Ê¤ê¤Þ¤·¤¿¡£¤³¤Î·ë²Ì¤Ï¥¨¥Í¥ë¥®¡¼¥®¥ã¥Ã¥×¤Î¤Ê¤¤¥¹¥Ô¥ó±ÕÂξõÂÖ¤¬¡¢ÀäÂÐÎíÅ٤ǥե饹¥È¥ì¡¼¥·¥ç¥ó¤È¤¤¤¦À©¸æ¥Ñ¥é¥á¡¼¥¿¤ËÂФ·¤Æ°ÂÄê¤Ë¡ÖÁê¡×¤È¤·¤Æ¸ºß¤¹¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤ª¤ê¡¢¥â¥Ã¥ÈÀä±ïÂΤο·¤·¤¤ÎÌ»ÒÁê¤ÎÍý²ò¤Ø¤Ä¤Ê¤¬¤ë½ÅÍפÊÀ®²Ì¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¤Þ¤¹¡£
(Posted by T.S.)

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

&color(Navy){"Novel Pauli-paramagnetic quantum phase in a Mott insulator"}; &br;
D. Watanabe, M. Yamashita, S. Tonegawa, Y. Oshima, H. M. Yamamoto, R. Kato, I. Sheikin, K. Behnia, T. Terashima, S. Uji, T. Shibauchi, and Y. Matsuda &br;
[[Nature Commun. 3, 1090 (2012):http://dx.doi.org/10.1038/ncomms2082]];
[[arXiv:1210.0407:http://arxiv.org/abs/1210.0407]].

-----
&aname(res23);
***&color(Orange){''½Å¤¤ÅŻҷϲ½¹çʪURu&subsc{2};Si&subsc{2};¤Î¡Ö±£¤ì¤¿Ãá½ø¡×Áê¤Ë¤ª¤±¤ëÅŻҹ½Â¤¤ò²òÌÀ''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

½Å¤¤ÅŻҷϲ½¹çʪURu&subsc{2};Si&subsc{2};¤Ç¤Ï17.5 K¤Ç2¼¡ÁꞰܤò¼¨¤¹¤³¤È¤¬27ǯÁ°¤«¤éÃΤé¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¤³¤ì¤è¤êÄã²¹¤Ç¤É¤Î¤è¤¦¤ÊÃá½ø¤¬·ÁÀ®¤µ¤ì¤Æ¤¤¤ë¤«¤¬Â礭¤ÊÆæ¤È¤Ê¤Ã¤Æ¤ª¤ê¡¢¡Ö±£¤ì¤¿Ãá½ø¡×Áê¤È¤è¤Ð¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ÎĹǯ¤ÎÆæ¤ò²ò¤¯¸°¤È¤Ê¤ëÅŻҹ½Â¤¡¢Æä˥ե§¥ë¥ßÌ̤ι½Â¤¤ÎÁ´ËƤˤĤ¤¤Æ¤Ï¡¢ÍÍ¡¹¤Ê¬Äê¼êÃʤòÍѤ¤¤¿Â¿¿ô¤Î¼Â¸³¤ò¤â¤Ã¤Æ¤·¤Æ¤âÌÀ¤é¤«¤Ë¤Ê¤Ã¤Æ¤¤¤Ê¤¤Éôʬ¤¬Â¿¤¯¡¢¤½¤Î²òÌÀ¤¬µÞ̳¤È¤Ê¤Ã¤Æ¤¤¤Þ¤·¤¿¡£º£²ó²æ¡¹¤Ï¡¢½Å¤¤ÅŻҷÏʪ¼Á¤Ç¤Ï½é¤á¤Æ¤È¤Ê¤ë¥µ¥¤¥¯¥í¥È¥í¥ó¶¦ÌĤò´Ñ¬¤·¡¢¤½¤Î³ÑÅٰ͸À­¤Î¾ÜºÙ¤òÄ´¤Ù¤¿·ë²Ì¡¢¼ç¤Ê¥Õ¥§¥ë¥ßÌ̤ËÂбþ¤¹¤ëÍ­¸ú¼ÁÎ̤ι½Â¤¤ò¤Û¤Ü´°Á´¤ËÌÀ¤é¤«¤Ë¤¹¤ë¤³¤È¤Ë½é¤á¤ÆÀ®¸ù¤·¤Þ¤·¤¿¡£¤½¤Î·ë²Ì¡¢º£¤Þ¤ÇÅùÊýŪ¤È»×¤ï¤ì¤Æ¤¤¤¿¥Û¡¼¥ëÌ̤ËÂбþ¤¹¤ë¶¦ÌÄÀþ¤¬¡¢[110]Êý¸þ¤Î¶á¤¯¤Ç2¤Ä¤ËʬÎö¤·¤Æ¤ª¤ê¡¢·ë¾½¹½Â¤¤«¤é´üÂÔ¤µ¤ì¤ë4²óÂоÎÀ­¤òÇˤä¿2²óÂоÎÀ­¤ò¼¨¤¹ÅŻҹ½Â¤¤Ç¤¢¤ë¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤Þ¤·¤¿¡£¤³¤Î·ë²Ì¤Ï¡¢±£¤ì¤¿Ãá½ø¤ÎÂоÎÀ­¤ò¶¯¤¯À©¸Â¤¹¤ë¤¿¤á¡¢¤³¤ÎÃá½ø¤òºÇ½ª·èÄꤹ¤ë¾å¤ÇÈó¾ï¤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/TonegawaPRL2012.jpg);

&color(Navy){"Cyclotron Resonance in the Hidden-Order Phase of URu&subsc{2};Si&subsc{2};"}; &br;
S. Tonegawa, K. Hashimoto, K. Ikada, Y.-H. Lin, H. Shishido, Y. Haga, T. D. Matsuda, E. Yamamoto, Y. Onuki, H. Ikeda, Y. Matsuda, and T. Shibauchi &br;
[[Phys. Rev. Lett. 109, 036401 (2012):http://link.aps.org/doi/10.1103/PhysRevLett.109.036401]];
[[arXiv:1207.3905:http://arxiv.org/abs/1207.3905]].


-----
&aname(res22);
***&color(Orange){''ĶÅÁƳÂΤ¬ÀäÂÐÎíÅ٤Ǽ¨¤¹¿·¤·¤¤Î׳¦¸½¾Ý¤òȯ¸«''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

¾õÂÖ¤ÎÊѲ½¤òɽ¤¹ÁꞰܤÎÍý²ò¤ÏʪÍý³Ø¤ÎÃæ¿´²ÝÂê¤Î°ì¤Ä¤Ç¤¹¡£ÁꞰܤζá˵¤Ç¤Ï¡¢¶Ñ°ì¤Ê¾õÂÖ¤«¤é¤Î¤º¤ì¡Ê¤æ¤é¤®¡Ë¤¬Â礭¤¯¤Ê¤ê¤Þ¤¹¤¬¡¢Ä̾盧¤ì¤ÏÇ®¤Ë¤è¤Ã¤Æ¤æ¤é¤®¤¬°ú¤­µ¯¤³¤µ¤ì¤Æ¤¤¤ë¤È¹Í¤¨¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£¤·¤«¤·¤Ê¤¬¤é¡¢¤³¤ÎÁꞰܤÏÇ®¤æ¤é¤®¤Î¸ºß¤·¤Ê¤¤ÀäÂÐÎíÅ٤Ǥ⡢°µÎÏ¡¢²½³ØÁÈÀ®¤Ê¤É¤Î²¹Å٤ǤϤʤ¤¥Ñ¥é¥á¡¼¥¿¡¼¤òÊѲ½¤µ¤»¤ë¤³¤È¤Ë¤è¤Ã¤Æ¤âµ¯¤³¤¹¤³¤È¤¬½ÐÍè¤Þ¤¹¡£¤³¤Î¤è¤¦¤ÊÁꞰܤÏÎÌ»ÒÁꞰܤȸƤФ졢ÉÔ³ÎÄêÀ­¸¶Íý¤ËͳÍ褹¤ëÎ̻Ҥæ¤é¤®¤Ë¤è¤Ã¤Æµ¯¤³¤ë¤â¤Î¤Ç¤¢¤ê¡¢¤³¤Î¤è¤¦¤ÊÁꞰܤòµ¯¤³¤¹ÅÀ¤ÏÎÌ»ÒÎ׳¦ÅÀ¤È¸Æ¤Ð¤ì¤Þ¤¹¡£º£²ó¡¢Å´·ÏĶÅÁƳÂΤ¬ÀäÂÐÎíÅ٤Ǽ¨¤¹¿·¤·¤¤Î׳¦¸½¾Ý¤òȯ¸«¤·¤Þ¤·¤¿¡£Å´¥¤¥ª¥ó¤ò´Þ¤à¹â²¹Ä¶ÅÁƳʪ¼Á¤Î¸µÁÇÁÈÀ®Èæ¤ò²½³ØŪ¤ËÊѲ½¤µ¤»¤¿¤È¤³¤í¡¢Ä¶ÅÁƳÅŻҤνŤµ¤¬¡¢¤¢¤ëÁÈÀ®Èæ¤Ë¶á¤Å¤¯¤Ë¤Ä¤ì¤ÆÃø¤·¤¯Áý¶¯¤µ¤ì¤ë¤³¤È¤ò¼Â¸³Åª¤ËÌÀ¤é¤«¤Ë¤·¤Þ¤·¤¿¡£¤³¤Î·ë²Ì¤ÏĶÅÁƳ¾õÂÖ¤ÎÃæ¤Ë¡¢ÎÌ»ÒÎ׳¦ÅÀ¤¬Â¸ºß¤¹¤ë¤³¤È¤òľÀÜŪ¤Ë¼¨¤¹¤â¤Î¤Ç¡¢¤³¤ì¤Þ¤Ç¤ÎĹǯ¤Î̤²ò·è¤ÎÌäÂê¤ËÅú¤¨¤òÍ¿¤¨¤ë¤â¤Î¤Ç¤¹¡£¤µ¤é¤Ë¡¢¤³¤ÎÎ׳¦ÅÀľ¾å¤ÇĶÅÁƳž°Ü²¹ÅÙ¤¬ºÇ¤â¹â¤¯¡¢Î̻Ҹú²Ì¤Ë¤è¤ë¤æ¤é¤®¤ÎÁýÂç¤ÈĶÅÁƳž°Ü²¹ÅÙ¤ò¹â¤á¤ëÍ×°ø¤¬¶¯¤¯´ØÏ¢¤·¤Æ¤¤¤ë¤³¤È¤¬¼¨º¶¤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/news6/2012/120622_2.htm]]¡£

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/HashimotoScience2012.jpg);
&br;

&color(Navy){"A sharp peak of the zero-temperature penetration depth at optimal composition in the iron-based superconductor BaFe&subsc{2};(As&subsc{1-x};P&subsc{x};)&subsc{2};"}; &br;
K. Hashimoto, K. Cho, T. Shibauchi, S. Kasahara, Y. Mizukami, R. Katsumata, Y. Tsuruhara, T. Terashima, H. Ikeda, M. A. Tanatar, H. Kitano, P. Walmsley, A. Carrington, R. Prozorov, and Y. Matsuda &br;
[[Science 336, 1554-1557 (2012):http://dx.doi.org/10.1126/science.1219821]]. &br;
&color(red){* Perspective article:}; S. Sachdev, [[Science 336, 1510-1511 (2012):http://dx.doi.org/10.1126/science.1223586]].


-----
&aname(res21);
***&color(Orange){''Å´·Ï¹â²¹Ä¶ÅÁƳÂΤˤª¤¤¤Æ¡ÖÅŻҤΥͥޥƥ£¥Ã¥¯±Õ¾½¾õÂ֡פòȯ¸«''}; &aname(top){¡¡¥Ú¡¼¥¸¤ÎTop¤Ø}; [#cfd26ea5]

ÅŻҴ֤ÎÁê¸ßºîÍѤ¬¶¯¤¤¶¯Áê´ØÅŻҷÏʪ¼Á¤Ç¤Ï¡¢ÍÍ¡¹¤Ê¼«ÌÀ¤Ç¤Ê¤¤Ê£»¨¤ÊÅÅ»ÒÁ꤬¸½¤ì¤ë¤³¤È¤¬¶áǯÌÀ¤é¤«¤È¤Ê¤Ã¤Æ¤­¤Æ¤ª¤ê¡¢¤½¤ÎºÇ¤â¶Ã¤¯¤Ù¤­Áê¤Î°ì¤Ä¤¬²óžÂоÎÀ­¤òÇˤäÆ1¼¡¸µÅª¤ÊÊý¸þÀ­¤ò¼¨¤¹¡Ö¥Í¥Þ¥Æ¥£¥Ã¥¯¡×ÅÅ»ÒÁê¤È¸Æ¤Ð¤ì¤ë¤â¤Î¤Ç¤¹¡£Å´·Ï¹â²¹Ä¶ÅÁƳÂΤǤÏ4²ó²óžÂоÎÀ­¤ò»ý¤ÄÀµÊý¾½¤«¤é2²óÂоÎÀ­¤ò»ý¤Ä¼ÐÊý¾½¤Ø¤Î¹½Â¤ÁꞰܤȡ¢¤½¤ì¤è¤ê¾¯¤·Ä㤤²¹ÅÙ¤ÇÈ¿¶¯¼§À­Ãá½ø¤¬µ¯¤­¤ë¤³¤È¤¬ÃΤé¤ì¤Æ¤ª¤ê¡¢¤³¤ì¤é¤Îž°Ü²¹ÅÙ¤¬¾Ã¼º¤¹¤ë¶á˵¤ÇĶÅÁƳ¤¬µ¯¤³¤ë¤³¤È¤¬ÃΤé¤ì¤Æ¤¤¤Þ¤·¤¿¡£º£²ó¡¢²¼¿Þ¤Ë¼¨¤¹¤è¤¦¤Ë¡¢Ä̾ï¤Î¼Â¸³¤ÇÀµÊý¾½¤È»×¤ï¤ì¤Æ¤¤¤¿Ä¶ÅÁƳÁê¤òʤ¤¦¤è¤¦¤Ê¹­¤¤ÈϰϤǡ¢ÅŻҾõÂÖ¤¬2²óÂоÎÀ­¤ò¼¨¤¹¤³¤È¤òȯ¸«¤·¤Þ¤·¤¿¡£¤³¤ì¤ÏÅŻҤε°Æ»¤¬1Êý¸þ¤ËÀ°Îó¤·¤¿¤³¤È¤Ë¤è¤ë¤â¤Î¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¡¢¤³¤Î¤è¤¦¤Ê¾õÂÖ¤¬¹â²¹Ä¶ÅÁƳ¤Î°ú¤­¶â¤È¤Ê¤Ã¤Æ¤¤¤ë²ÄǽÀ­¤ò¼¨¤¹¤â¤Î¤Ç¤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/news6/2012/120621_1.htm]]¡£

&ref(http://kotai2.scphys.kyoto-u.ac.jp/index.files/menu.files/Research.files/KasaharaNature2012.jpg);
&br;

&color(Navy){"Electronic nematicity above the structural and superconducting transition in BaFe&subsc{2};(As&subsc{1-x};P&subsc{x};)&subsc{2};"}; &br;
S. Kasahara, H. J. Shi, K. Hashimoto, S. Tonegawa, Y. Mizukami, T. Shibauchi, K. Sugimoto, T. Fukuda, T. Terashima, A. H. Nevidomskyy, and Y. Matsuda &br;
[[Nature 486, 382-385 (2012):http://dx.doi.org/10.1038/nature11178]];
[[arXiv:1207.1045:http://arxiv.org/abs/1207.1045]].

-----
&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]].

/////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////
-----
&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]

Ä̾ï¤Îʪ¼Á¤ÏÀäÂÐÎíÅ٤ˤª¤¤¤Æ¤Ï¸ÇÂΤȤʤäƷ뾽¤òÁȤߤޤ¹¤¬¡¢ÎÌ»ÒÍɤ餮¤Î¸ú²Ì¤¬¶¯¤¤¤È·ë¾½²½¤Ç¤­¤º¤Ë¡ÖÎ̻ұÕÂΡפȸƤФì¤ë¾õÂ֤ˤȤɤޤ뤳¤È¤¬±ÕÂΥإꥦ¥à¤Ê¤É¤Î¸¦µæ¤ÇÃΤé¤ì¤Æ¤¤¤Þ¤·¤¿¡£ÅŻҤλý¤Ä¥¹¥Ô¥ó¤âÆ󼡸µ»°³Ñ³Ê»Ò¤Ê¤É¤Î´ö²¿³ØŪ¥Õ¥é¥¹¥È¥ì¡¼¥·¥ç¥ó¤Î¤¢¤ë´Ä¶­¤ËÃÖ¤«¤ì¤ë¤ÈÀäÂÐÎíÅÙ¤Þ¤ÇÅà·ë¤·¤Ê¤¤¡ÖÎ̻ҥ¹¥Ô¥ó±ÕÂΡפˤʤë²ÄǽÀ­¤¬¤¢¤ê¡¢¼ÂºÝºÇ¶á¤Ë¤Ê¤Ã¤Æ¤½¤¦¤·¤¿Î̻ҥ¹¥Ô¥ó±ÕÂΤθõÊäʪ¼Á¤¬¸«¤Ä¤«¤Ã¤Æ¤­¤Þ¤·¤¿¤¬¡¢¤½¤Î¾Ü¤·¤¤À­¼Á¤ÏÆæ¤Ç¤·¤¿¡£
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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