Masatoshi Imada

J-GLOBAL         Last updated: Oct 9, 2019 at 17:26
 
Avatar
Name
Masatoshi Imada
Affiliation
Toyota Physical & Chemical Research Institute

Research Areas

 
 

Academic & Professional Experience

 
Apr 2019
 - 
Today
Fellow, Toyota Physical and Chemical Research Institute
 
Apr 2019
 - 
Today
Senior Researcher/Research Professor, Waseda Research Institute for Science and Engineering, Waseda University
 
Apr 2006
 - 
Mar 2019
Professor, Department of Applied Physics, University of Tokyo
 
Sep 1997
 - 
Mar 2006
Professor, Institute for Solid State Physics, University of Tokyo
 

Education

 
Apr 1976
 - 
Mar 1981
Department of Physics, Faculty of Science, University of Tokyo
 

Published Papers

 
Hirayama Motoaki, Misawa Takahiro, Ohgoe Takahiro, Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW B   99(24)    Jun 2019   [Refereed]
Tadano Terumasa, Nomura Yusuke, Imada Masatoshi
PHYSICAL REVIEW B   99(15)    Apr 2019   [Refereed]
Imada Masatoshi, Suzuki Takafumi J.
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   88(2)    Feb 2019   [Refereed]
Misawa Takahiro, Morita Satoshi, Yoshimi Kazuyoshi, Kawamura Mitsuaki, Motoyama Yuichi, Ido Kota, Ohgoe Takahiro, Imada Masatoshi, Kato Takeo
COMPUTER PHYSICS COMMUNICATIONS   235 447-462   Feb 2019   [Refereed]
Takahashi Keiko, Goto Koji, Onishi Ryo, Imada Masatoshi
PHYSICAL REVIEW FLUIDS   3(12)    Dec 2018   [Refereed]
Carleo Giuseppe, Nomura Yusuke, Imada Masatoshi
NATURE COMMUNICATIONS   9    Dec 2018   [Refereed]
Darmawan Andrew S., Nomura Yusuke, Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW B   98(20)    Nov 2018   [Refereed]
Sakai Shiro, Civelli Marcello, Imada Masatoshi
PHYSICAL REVIEW B   98(19)    Nov 2018   [Refereed]
Hirayama Motoaki, Yamaji Youhei, Misawa Takahiro, Imada Masatoshi
PHYSICAL REVIEW B   98(13)    Oct 2018   [Refereed]
Ido Kota, Ohgoe Takahiro, Imada Masatoshi
PHYSICAL REVIEW B   97(4)    Jan 2018   [Refereed]
Nomura Yusuke, Darmawan Andrew S., Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW B   96(20)    Nov 2017   [Refereed]
Ohgoe Takahiro, Imada Masatoshi
PHYSICAL REVIEW LETTERS   119(19)    Nov 2017   [Refereed]
Okubo Tsuyoshi, Shinjo Kazuya, Yamaji Youhei, Kawashima Naoki, Sota Shigetoshi, Tohyama Takami, Imada Masatoshi
PHYSICAL REVIEW B   96(5)    Aug 2017   [Refereed]
Zhao Hui-Hai, Ido Kota, Morita Satoshi, Imada Masatoshi
PHYSICAL REVIEW B   96(8)    Aug 2017   [Refereed]
Hirayama Motoaki, Miyake Takashi, Imada Masatoshi, Biermann Silke
PHYSICAL REVIEW B   96(7)    Aug 2017   [Refereed]
Ido Kota, Ohgoe Takahiro, Imada Masatoshi
SCIENCE ADVANCES   3(8)    Aug 2017   [Refereed]
Kurita Moyuru, Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW B   94(12)    Sep 2016   [Refereed]
Yamaji Youhei, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   85(9)    Sep 2016   [Refereed]
Sakai Shiro, Civelli Marcello, Imada Masatoshi
PHYSICAL REVIEW B   94(11)    Sep 2016   [Refereed]
Frandsen Benjamin A., Liu Lian, Cheung Sky C., Guguchia Zurab, Khasanov Rustem, Morenzoni Elvezio, Munsie Timothy J. S., Hallas Alannah M., Wilson Murray N., Cai Yipeng, Luke Graeme M., Chen Bijuan, Li Wenmin, Jin Changqing, Ding Cui, Guo Shengli, Ning Fanlong, Ito Takashi U., Higemoto Wataru, Billinge Simon J. L., Sakamoto Shoya, Fujimori Atsushi, Murakami Taito, Kageyama Hiroshi, Antonio Alonso Jose, Kotliar Gabriel, Imada Masatoshi, Uemura Yasutomo J.
NATURE COMMUNICATIONS   7    Aug 2016   [Refereed]
Misawa Takahiro, Nomura Yusuke, Biermann Silke, Imada Masatoshi
SCIENCE ADVANCES   2(7)    Jul 2016   [Refereed]
Yamaji Youhei, Suzuki Takafumi, Yamada Takuto, Suga Sei-ichiro, Kawashima Naoki, Imada Masatoshi
PHYSICAL REVIEW B   93(17)    May 2016   [Refereed]
Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW B   93(19)    May 2016   [Refereed]
Kubota Dai, Sakai Shiro, Imada Masatoshi
PHYSICAL REVIEW B   93(20)    May 2016   [Refereed]
Takai Kensaku, Ido Kota, Misawa Takahiro, Yamaji Youhei, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   85(3)    Mar 2016   [Refereed]
Zhao Hui-Hai, Xie Zhi-Yuan, Xiang Tao, Imada Masatoshi
PHYSICAL REVIEW B   93(12)    Mar 2016   [Refereed]
Sakai Shiro, Civelli Marcello, Imada Masatoshi
PHYSICAL REVIEW LETTERS   116(5)    Feb 2016   [Refereed]
Ido Kota, Ohgoe Takahiro, Imada Masatoshi
PHYSICAL REVIEW B   92(24)    Dec 2015   [Refereed]
Yamada Yasuhiro, Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW LETTERS   115(19)    Nov 2015   [Refereed]
Sakai Shiro, Civelli Marcello, Nomura Yusuke, Imada Masatoshi
PHYSICAL REVIEW B   92(18)    Nov 2015   [Refereed]
Hirayama Motoaki, Misawa Takahiro, Miyake Takashi, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   84(9)    Sep 2015   [Refereed]
Kurita Moyuru, Yamaji Youhei, Morita Satoshi, Imada Masatoshi
PHYSICAL REVIEW B   92(3)    Jul 2015   [Refereed]
Morita Satoshi, Kaneko Ryui, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   84(2)    Feb 2015   [Refereed]
Misawa Takahiro, Imada Masatoshi
NATURE COMMUNICATIONS   5    Dec 2014   [Refereed]
Misawa Takahiro, Imada Masatoshi
PHYSICAL REVIEW B   90(11)    Sep 2014   [Refereed]
Yamaji Youhei, Nomura Yusuke, Kurita Moyuru, Arita Ryotaro, Imada Masatoshi
PHYSICAL REVIEW LETTERS   113(10)    Sep 2014   [Refereed]
Kaneko Ryui, Morita Satoshi, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   83(9)    Sep 2014   [Refereed]
Imada Masatoshi, Yamaji Youhei, Kurita Moyuru
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   83(6)    Jun 2014   [Refereed]
Ohgoe Takahiro, Imada Masatoshi
PHYSICAL REVIEW B   89(19)    May 2014   [Refereed]
Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW X   4(2)    May 2014   [Refereed]
Yamada Yasuhiro, Imada Masatoshi
PHYSICAL REVIEW B   89(20)    May 2014   [Refereed]
Li Qing, Cao Guixin, Okamoto Satoshi, Yi Jieyu, Lin Wenzhi, Sales Brian C., Yan Jiaqiang, Arita Ryotaro, Kunes Jan, Kozhevnikov Anton V., Eguiluz Adolfo G., Imada Masatoshi, Gai Zheng, Pan Minghu, Mandrus David G.
SCIENTIFIC REPORTS   3    Oct 2013   [Refereed]
Achleitner Robert, Evertz Hans Gerd, Imada Masatoshi, Gamillscheg Ralf, Mohn Peter
PHYSICAL REVIEW B   88(21)    Dec 2013   [Refereed]
Kurita Moyuru, Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW B   88(11)    Sep 2013   [Refereed]
Sakai S., Blanc S., Civelli M., Gallais Y., Cazayous M., Measson M. -A., Wen J. S., Xu Z. J., Gu G. D., Sangiovanni G., Motome Y., Held K., Sacuto A., Georges A., Imada M.
PHYSICAL REVIEW LETTERS   111(10)    Sep 2013   [Refereed]
10TH INTERNATIONAL CONFERENCE ON MATERIALS AND MECHANISMS OF SUPERCONDUCTIVITY (M2S-X)   449    2013   [Refereed]
24TH IUPAP CONFERENCE ON COMPUTATIONAL PHYSICS (IUPAP-CCP 2012)   454    2013   [Refereed]
Nakamura Kazuma, Yoshimoto Yoshihide, Imada Masatoshi
PHYSICAL REVIEW B   86(20)    Nov 2012   [Refereed]
Akashi Ryosuke, Nakamura Kazuma, Arita Ryotaro, Imada Masatoshi
PHYSICAL REVIEW B   86(5)    Aug 2012   [Refereed]
Nomura Yusuke, Kaltak Merzuk, Nakamura Kazuma, Taranto Ciro, Sakai Shiro, Toschi Alessandro, Arita Ryotaro, Held Karsten, Kresse Georg, Imada Masatoshi
PHYSICAL REVIEW B   86(8)    Aug 2012   [Refereed]
Ito Yuto, Yamaji Youhei, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   81(8)    Aug 2012   [Refereed]
Hirayama Motoaki, Miyake Takashi, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   81(8)    Aug 2012   [Refereed]
Misawa Takahiro, Nakamura Kazuma, Imada Masatoshi
PHYSICAL REVIEW LETTERS   108(17)    Apr 2012   [Refereed]
Shinaoka Hiroshi, Misawa Takahiro, Nakamura Kazuma, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   81(3)    Mar 2012   [Refereed]
Sakai Shiro, Sangiovanni Giorgio, Civelli Marcello, Motome Yukitoshi, Held Karsten, Imada Masatoshi
PHYSICAL REVIEW B   85(3)    Jan 2012   [Refereed]
Arita R., Kunes J., Kozhevnikov A. V., Eguiluz A. G., Imada M.
PHYSICAL REVIEW LETTERS   108(8)    Feb 2012   [Refereed]
Imada Masatoshi, Yamaji Youhei, Sakai Shiro, Motome Yukitoshi
ANNALEN DER PHYSIK   523(8-9) 629-637   Aug 2011   [Refereed]
Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW B   83(21)    Jun 2011   [Refereed]
Ito Yuto, Yamaji Youhei, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   80(6)    Jun 2011   [Refereed]
Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW B   83(20)    May 2011   [Refereed]
Kurita Moyuru, Yamaji Youhei, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   80(4)    Apr 2011   [Refereed]
Misawa Takahiro, Nakamura Kazuma, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   80(2)    Feb 2011   [Refereed]
Yamaji Youhei, Imada Masatoshi
PHYSICAL REVIEW LETTERS   106(1)    Jan 2011   [Refereed]
Nakamura Kazuma, Yoshimoto Yoshihide, Nohara Yoshiro, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   79(12)    Dec 2010   [Refereed]
Shinaoka Hiroshi, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   79(11)    Nov 2010   [Refereed]
Imada Masatoshi, Miyake Takashi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   79(11)    Nov 2010   [Refereed]
Sakai Shiro, Motome Yukitoshi, Imada Masatoshi
PHYSICAL REVIEW B   82(13)    Oct 2010   [Refereed]
Shinaoka Hiroshi, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   79(9)    Sep 2010   [Refereed]
Aichhorn Markus, Biermann Silke, Miyake Takashi, Georges Antoine, Imada Masatoshi
PHYSICAL REVIEW B   82(6)    Aug 2010   [Refereed]
Kaneko Ryui, Misawa Takahiro, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   79(7)    Jul 2010   [Refereed]
Imada Masatoshi, Misawa Takahiro, Yamaji Youhei
JOURNAL OF PHYSICS-CONDENSED MATTER   22(16)    Apr 2010   [Refereed]
Miyake Takashi, Nakamura Kazuma, Arita Ryotaro, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   79(4)    Apr 2010   [Refereed]
Sakai Shiro, Motome Yukitoshi, Imada Masatoshi
PHYSICA B-CONDENSED MATTER   404(19) 3183-3186   Oct 2009   [Refereed]
Hirayama Motoaki, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   79(3)    Mar 2010   [Refereed]
Miyake Takashi, Aryasetiawan Ferdi, Imada Masatoshi
PHYSICAL REVIEW B   80(15)    Oct 2009   [Refereed]
Shinaoka Hiroshi, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   78(9)    Sep 2009   [Refereed]
Nakamura Kazuma, Yoshimoto Yoshihide, Kosugi Taichi, Arita Ryotaro, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   78(8)    Aug 2009   [Refereed]
Misawa Takahiro, Yamaji Youhei, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   78(8)    Aug 2009   [Refereed]
Watanabe Shinji, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   78(3)    Mar 2009   [Refereed]
Tahara Daisuke, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   77(11)    Nov 2008   [Refereed]
Sakai Shiro, Motome Yukitoshi, Imada Masatoshi
PHYSICAL REVIEW LETTERS   102(5)    Feb 2009   [Refereed]
Shinaoka Hiroshi, Imada Masatoshi
PHYSICAL REVIEW LETTERS   102(1)    Jan 2009   [Refereed]
Misawa Takahiro, Yamaji Youhei, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   77(9)    Sep 2008   [Refereed]
Tahara Daisuke, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   77(9)    Sep 2008   [Refereed]
Nakamura Kazurna, Arita Ryotaro, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   77(9)    Sep 2008   [Refereed]
Nakamura Kazuma, Yoshimoto Yoshihide, Arita Ryotaro, Tsuneyuki Shinji, Imada Masatoshi
PHYSICAL REVIEW B   77(19)    May 2008   [Refereed]
Watanabe Shinji, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   76(11)    Nov 2007   [Refereed]
Imai Yoshiki, Otsuka Yuichi, Imada Masatoshi
JOURNAL OF PHYSICS-CONDENSED MATTER   19(36)    Sep 2007   [Refereed]
Aimi Takeshi, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   76(11)    Nov 2007   [Refereed]
Yamaji Youhei, Misawa Takahiro, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   76(6)    Jun 2007   [Refereed]
Zhang Y. Z., Imada Masatoshi
PHYSICAL REVIEW B   76(4)    Jul 2007   [Refereed]
Aimi Takeshi, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   76(8)    Aug 2007   [Refereed]
Nakano Hiroki, Takahashi Yoshinori, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   76(3)    Mar 2007   [Refereed]
Watanabe Shinji, Imada Masatoshi, Miyake Kazumasa
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   310(2) 841-843   Mar 2007   [Refereed]
Misawa Takahiro, Yamaji Youhei, Imada Masatoshi
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   310(2) 925-927   Mar 2007   [Refereed]
Tahara Daisuke, Motome Yukitoshi, Imada Masatoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   76(1)    Jan 2007   [Refereed]
Yamaji Youhei, Misawa Takahiro, Imada Masatoshi
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   310(2) 838-840   Mar 2007   [Refereed]
Misawa Takahiro, Imada Masatoshi
PHYSICAL REVIEW B   75(11)    Mar 2007   [Refereed]

Misc

 
Nomura Yusuke, Yamaji Youhei, Imada Masatoshi
Butsuri   74(2) 72-81   2019
<p>Machine learning is used to extract essential pattern from big data. This technique can be used to extract the essential feature of quantum many-body wave function (=a vector with exponentially large dimensions), and to obtain compact represent...
M. Horio, S. Sakai, K. Koshiishi, Y. Nonaka, H. Suzuki, J. Xu, M. Hashimoto, D. Lu, Z. -X. Shen, T. Ohgi, T. Konno, T. Adachi, Y. Koike, M. Imada, A. Fujimori
   Jan 2018
The pseudogap phenomena have been a long-standing mystery of the cuprate
high-temperature superconductors. Unlike the pseudogap in hole-doped cuprates,
however, the pseudogap in the electron-doped counterpart has been attributed to
band folding du...
酒井 志朗, 今田 正俊
固体物理   52(2) 79-96   Feb 2017
三澤 貴宏, 今田 正俊
固体物理   51(1) 33-46   Jan 2016
Yamaji Youhei, Imada Masatoshi
Butsuri   71(3) 146-155   2016
Topological aspects of matter have been extensively studied for materials with strong spin-orbit interaction, inspired by the seminal prediction of the topological insulator by Kane and Mele. Although the initial prediction ignored the electron co...
今田 正俊
学術の動向 : SCJフォーラム = Trends in the sciences : SCJ Forum   19(3) 8-15   Mar 2014
YAGAWA Genki, OTSUKA Takaharu, TAKAHASHI Keiko, IMADA Masatoshi
TRENDS IN THE SCIENCES   19(3) 3_7-3_7   2014
IMADA Masatoshi, HAGIWARA Ichiro
TRENDS IN THE SCIENCES   19(3) 3_54-3_54   2014
Imada Masatoshi
シミュレーション   32(4) 257-258   2013
IMADA Masatoshi
シミュレーション   31(1) 17-22   Mar 2012
R. Arita, J. Kuneš, A. V. Kozhevnikov, A. G. Eguiluz, M. Imada
Phys. Rev. Lett. 108, 086403 (2012)      Jul 2011
{\it Ab initio} analyses of ATexIrOTex (A=Sr, Ba) are presented. Effective
Hubbard-type models for Ir 5Tex Tex manifolds downfolded from the global
band structure are solved based on the dynamical mean-field theory. The results
for A=Sr and...
IMADA Masatoshi
Butsuri   66(2) 88-96   Feb 2011
Apart from conventional phase transitions driven by thermal effects, quantum phase transitions generated by quantum fluctuations have their own mechanisms that are reflected in critical phenomena. Quantum phase transitions have an origin from spon...
IMADA Masatoshi, TSUNEYUKI Shinji
Butsuri   64(4) 283-290   Apr 2009
We review attempts to reveal electronic structure of correlated electron systems based on first principles calculations. In particular transition metal oxides, rare earth compounds, organic conductors and nanoscale artificial structure are typical...
IMADA Masatoshi, TSUNEYUKI Shinji, TERAKURA Kiyoyuki
Butsuri   64(4) 241-247   Apr 2009
The terminology of "first-principles calculation (FPC)", the subject of the present special issue, represents both methodology and basic principle for a research activity. The discipline is well known and the method has been developing in the cond...
Imada Masatoshi
日本物理學會誌   54(7) 565-566   Jul 1999
Imada Masatoshi
日本物理學會誌   54(2) 79-83   Feb 1999
Imada Masatoshi
日本物理學會誌   54(2) 115-122   Feb 1999
金属-絶縁体転移はバンド幅やキャリア濃度を変化させたときに, 量子力学的ゆらぎのために, 絶対零度で生じる相転移である. この中に, バンド絶縁体への転移, 乱れによるアンダーソン転移とならんで, 電子相関の効果が主役を演ずるモット絶縁体への転移がある. 強相関電子系は, 多くの量子力学的多体問題の中でも, 摂動論的手法を使いにくいなどの理由で, とりわけ理論上の難問を多く抱えている. モット絶縁体への転移はその最たるものである. この転移には, スピンや軌道の自由度が絶縁相と金属相で示す...
Imada Masatoshi
日本物理學會誌   54(2) 124-126   Feb 1999
Imada Masatoshi
Butsuri   54(2) 115-122   1999
金属-絶縁体転移はバンド幅やキャリア濃度を変化させたときに, 量子力学的ゆらぎのために, 絶対零度で生じる相転移である. この中に, バンド絶縁体への転移, 乱れによるアンダーソン転移とならんで, 電子相関の効果が主役を演ずるモット絶縁体への転移がある. 強相関電子系は, 多くの量子力学的多体問題の中でも, 摂動論的手法を使いにくいなどの理由で, とりわけ理論上の難問を多く抱えている. モット絶縁体への転移はその最たるものである. この転移には, スピンや軌道の自由度が絶縁相と金属相で示す...
Imada Masatoshi
Butsuri   54(2) 124-126   1999
Imada Masatoshi
Butsuri   54(2) 79-83   1999
Imada Masatoshi
Butsuri   54(7) 565-566   1999
F. F. Assaad, M. Imada
   Nov 1998
The dispersion relation of a doped hole in the half-filled 2D Hubbard model
is shown to follow a k^4 law around the (0,pi) and (pi,0) points in the
Brillouin zone. Upon addition of pair-hopping processes this dispersion
relation is unstable toward...
IMADA Masatoshi
The Journal of the Institute of Electronics,Information and Communication Engineers   77(1) 56-63   Jan 1994
高温超伝導のメカニズムのいろいろ、その比較とまとめ
IMADA Masatoshi
The Journal of the Institute of Electronics,Information and Communication Engineers   76(12) 1326-1334   Dec 1993
最近脚光を浴びている数値計算による高温超電導の説明
IMADA Masatoshi
The Journal of the Institute of Electronics,Information and Communication Engineers   76(10) 1103-1110   Oct 1993
バンド理論では説明できない強い相関を持った電子群をどう表すか
IMADA Masatoshi
The Journal of the Institute of Electronics,Information and Communication Engineers   76(9) 969-975   Sep 1993
高温超電導で明らかになった異常な金属の正体
IMADA Masatoshi
The Journal of the Institute of Electronics,Information and Communication Engineers   76(8) 859-868   Aug 1993
巷を賑わした高温超電導.その仕組みを解説する講座第1回目
Imada Masatoshi
日本物理學會誌   48(6) 437-446   Jun 1993
「量子モンテカルロ法」とは何だろうか?多体量子系に対する数値計算の手法はいろいろあるが,そのうち「量子モンテカルロ法」は経路積分に基礎を置くものの総称である.経路積分が典型的な非摂動論的手法であることは知られている.ところで,物性物理学の研究の動向に目を向けてみると,強く相関する電子系の諸問題が困難な,しかし根本的な課題として広く認識されている.やや誇張していえば,強相関電子系の長い研究の歴史にもかかわらず,はっきりしたことは何も解明されていないというわけである.世に言う「高温超伝導」(す...
Imada Masatoshi
Butsuri   48(6) 437-446   1993
「量子モンテカルロ法」とは何だろうか?多体量子系に対する数値計算の手法はいろいろあるが,そのうち「量子モンテカルロ法」は経路積分に基礎を置くものの総称である.経路積分が典型的な非摂動論的手法であることは知られている.ところで,物性物理学の研究の動向に目を向けてみると,強く相関する電子系の諸問題が困難な,しかし根本的な課題として広く認識されている.やや誇張していえば,強相関電子系の長い研究の歴史にもかかわらず,はっきりしたことは何も解明されていないというわけである.世に言う「高温超伝導」(す...
Imada Masatoshi
Butsuri   41(10) 812-818   1986
実験室において実現可能な電子プラズマは, 密度や温度や次元の多様にひろがる領域のうちの一部分に限られている. 計算機シミュレーションを用いて, 「現状での実現可能性」という枠をとりはらい, 強結合プラズマの全体像を追究する試みが進みつつあるが, 量子系についてはまだはじまったばかりである. 一成分プラズマに対して行われたいくつかのシミュレーションを振り返って, 量子シミュレーションの方法と課題を紹介し, 状態図を含めて, 得られている結果を検討する.
Imada Masatoshi
日本物理学会誌   40(4) p271-275   Apr 1985
Imada Masatoshi
Butsuri   40(4) 271-275   1985
Imada Masatoshi
日本物理學會誌   39(10) 705-709   Oct 1984
Wada Yasushi, Imada Masatoshi
Butsuri   36(11) 809-814   1981
ソリトンとは非線形系の局在した安定な励起に与えられた名である. 従ってソリトンは基本的には等速直線運動をするもので, その集団は理想気体に近いと想像される. この想像は正しいだろうか. このような非線形系の動的現象はどのように理解されているか. セントラルピークとソリトンの関係はどうか. サイン・ゴルドン系での拡散についての最近の論争などを述べる.
今田 正俊
物性研究   29(6) F20-F21   1978
この論文は国立情報学研究所の電子図書館事業により電子化されました。

Books etc

 
Yukawa International Symposium, 今田 正俊, 川上 則雄, 斯波 弘行, 常次 宏一
Progress of Theoretical Physics   2006   
International Symposium of the University of Tokyo, ISSP International Symposium, 東京大学物性研究所, 瀧川 仁, 今田 正俊
Institute for Solid State Physics, University of Tokyo   2001   
Nishinomiya-Yukawa Memorial Symposium, 今田 正俊, 高山 一, 宮下 精二
Springer-Verlag   1992   ISBN:3540557997
Nishinomiya-Yukawa Memorial Symposium, 今田 正俊, 高山 一, 宮下 精二
Springer-Verlag   ISBN:0387557997

Association Memberships