賀川 史敬
1979年生まれ教授
■ 略歴
2002年 3月 | 東京大学工学部物理工学科 卒業 |
2006年 9月 | 東京大学大学院工学系研究科物理工学専攻 |
博士課程修了 博士(工学) | |
2005年4月〜2007年3月 | 日本学術振興会特別研究員 |
2007年4月〜2010年3月 | JST, ERATO十倉マルチフェロイックスプロジェクト研究員 |
2010年4月〜2012年6月 | 東京大学大学院工学系研究科 |
物理工学専攻&量子相エレクトロニクス研究センター 特任講師 | |
2012年6月〜2013年9月 | 東京大学大学院工学系研究科 物理工学専攻 |
講師(十倉・賀川研究室) | |
2013年10月〜現在 | 理化学研究所 創発物性科学研究センター(CEMS) |
ユニットリーダー(動的創発物性研究ユニット) | |
2017年10月〜2022年3月 | 東京大学大学院工学系研究科 物理工学専攻 |
准教授(賀川研究室) | |
2022年4月〜 | 東京工業大学理学院 物理学系 |
教授(賀川研究室) |
■ 受賞
2019年 第40回本多記念研究奨励賞
2015年 第10回凝縮系科学賞
2014年 科学技術分野の文部科学大臣表彰若手科学者賞(2014年)
2011年 第5回(2011年)日本物理学会若手奨励賞(領域7)
2015年 第10回凝縮系科学賞
2014年 科学技術分野の文部科学大臣表彰若手科学者賞(2014年)
2011年 第5回(2011年)日本物理学会若手奨励賞(領域7)
■ 論文リスト(2013年以前)(2014年以降はこちら。)
[1] M. Kubota, Y. Tokunaga, N. Kanazawa, F. Kagawa, Y. Tokura, and M. Kawasaki
"Miniature Hall sensor integrated on a magnetic thin film for detecting domain wall motion"
J. Appl. Phys. 114, 053909 (2013).
[2] Y. Okamura, F. Kagawa, M. Mochizuki, M. Kubota, S. Seki, S. Ishiwata, M. Kawasaki, Y. Onose, and Y. Tokura
"Microwave magnetoelectric effect via skyrmion resonance modes in a helimagnetic multifferoic"
Nat. Commun. 4, 2391 (2013).
[3] M. Kubota, K. Shibuya, Y. Tokunaga, F. Kagawa, A. Tsukazaki, Y. Tokura, and M. Kawasaki
"Systematic control of stress-induced anisotropy in pseudomorphic iron garnet thin films"
J. Magn. Magn. Mat. 339, 63 (2013).
[4] F. Kagawa, T. Sato, K. Miyagawa, K. Kanoda, Y. Tokura, K. Kobayashi, R. Kumai, and Y. Murakami
"Charge cluster glass in an organic conductor with charge frustration"
Nat. Phys. 9, 419 (2013).
[5] Y. Li, N. Kanazawa, X.Z. Yu, A. Tsukazaki, M. Kawasaki, M. Ichikawa, X.F. Jin, F. Kagawa, and Y. Tokura
"Robust Formation of Skyrmions and Topological Hall Effect Anomaly in Epitaxial Thin Films of MnSi"
Phys. Rev. Lett. 110, 117202 (2013).
[1] S. Horiuchi, F. Kagawa, K. Hatahara, K. Kobayashi, R. Kumai, Y. Murakami, and Y. Tokura
"Above-room-temperature ferroelectricity and antiferroelectricity in benzimidazoles"
Nat. Commun. 4, 1308 (2012).
[2] M. Kubota, A. Tsukazaki, F. Kagawa, K. Shibuya, Y. Tokunaga, M. Kawasaki, and Y. Tokura
"Stress-Induced Perpendicular Magnetization in Epitaxial Iron Garnet Thin Films"
Applied Physics Express 5, 103002 (2012).
[3] Z. G. Sheng, M. Nakamura, F. Kagawa, M. Kawasaki, and Y. Tokura
"Dynamics of multiple phases in a colossal-magnetoresistive manganite as revealed by dielectric spectroscopy"
Nat. Commun. 3, 944 (2012).
[4] F. Kagawa, K. Hatahara, S. Horiuchi, and Y. Tokura
"Domain-wall dynamics coupled to proton motion in a hydrogen-bonded organic ferroelectric"
Phys. Rev. B 85, 220101(R) (2012). 同誌"Editors' Choice"に選出.
[5] K. Kobayashi, S. Horiuchi, R. Kumai, F. Kagawa, Y. Murakami, and Y. Tokura
"Electronic Ferroelectricity in a Molecular Crystal with Large Polarization Directing Antiparallel to Ionic Displacement"
Phys. Rev. Lett. 108, 237601 (2012).
同誌"Viewpoint in Physics"に選出: Physics 5, 63 (2012)
[1] H. Sakai, J. Fujioka, T. Fukuda, D. Okuyama, D. Hashizume, F. Kagawa, H. Nakao, Y. Murakami, T. Arima, A. Q. R. Baron, Y. Taguchi, and Y. Tokura
“Displacement-Type Ferroelectricity with Off-Center Magnetic Ions in Perovskite Sr1-xBaxMnO3”
Phys. Rev. Lett. 107, 137601 (2011).
[2] F. Kagawa, Y. Onose, Y. Kaneko, and Y. Tokura
“Relaxation dynamics of multiferroic domain walls in DyMnO3 with cycloidal spin order”
Phys. Rev. B 83, 054413 (2011).
[1] F. Kagawa, S. Horiuchi, H. Matsui, R. Kumai, Y. Onose, T. Hasegawa, and Y. Tokura
“Electric-field control of solitons in a ferroelectric organic charge-transfer salts”
Phys. Rev. Lett. 104, 227602 (2010).
[2] F. Kagawa, S. Horiuchi, M. Tokunaga, J. Fujioka, and Y. Tokura
“Ferroelectricity in one-dimensional organic quantum magnet”
Nature Phys. 6, 169 (2010).
Nature Asia Materials誌"Research Highlights"に選出: NPG Asia Materials. 2, 88 (2010)
[1] F. Kagawa, K. Miyagawa, and K. Kanoda
“Magnetic Mott criticality in a κ-type organic salt probed by NMR”
Nature Phys. 5, 880 (2009).
同誌"News and Views"に選出: Nature Phys. 5, 864 (2009).
[2] J. Fujioka, S. Horiuchi, F. Kagawa, and Y. Tokura
“Large fluctuation of π-molecular structures coupled to proton dynamics in an organic ferroelectric”
Phys. Rev. Lett. 102, 197601 (2009).
[3] F. Kagawa, M. Mochizuki, Y. Onose, H. Murakawa, Y. Kaneko, N. Furukawa, and Y. Tokura
“Dynamics of Multiferroic Domain Wall in Spin-Cycloidal Ferroelectric DyMnO3”
Phys. Rev. Lett. 102, 057604 (2009).
[1] F. Kagawa, Y. Kurosaki, K. Miyagawa, and K. Kanoda
“Field-induced staggered magnetic moment in the quasi-two-dimensional Mott insulator κ-(BEDT-TTF)2Cu[N(CN)2]Cl”
Phys. Rev. B 78, 184402 (2008). 同誌"Editors' Choice"に選出.
[2] H. Murakawa, Y. Onose, F. Kagawa, S. Ishiwata, Y. Kaneko, and Y. Tokura
“Rotation of electric polarization vector by rotating magnetic field in cycloidal magnet Eu0.55Y0.45MnO3”
Phys. Rev. Lett. 101, 197207 (2008).
[1] F. Kagawa, K. Miyagawa, and K. Kanoda
“Unconventional critical behaviour in a quasi-two-dimensional organic conductor”
Nature 436, 534 (2005).
[2] F. Kagawa, T. Itou, K. Miyagawa, and K. Kanoda
“Mott transition in the quasi-two-dimensional κ-(BEDT-TTF)2Cu[N(CN)2]Cl; Transport criticality and field-induced transition”
SYNTHETIC METALS 152, 413 (2005).
[1] F. Kagawa, T. Itou, K. Miyagawa, and K. Kanoda
“Field-induced Mott transition in a quasi-two-dimensional organic conductor”
Phys. Rev. Lett. 93, 127001 (2004).
[2] F. Kagawa, T. Itou, K. Miyagawa, and K. Kanoda
“Transport criticality of the first-order Mott transition in the quasi-two-dimensional organic conductor κ-(BEDT-TTF)2Cu[N(CN)2]Cl”
Phys. Rev. B 69, 064511 (2004).
[3] Y. Nakamura, F. Kagawa, K. Kasai, Y. Mera, and K. Maeda
“Nonthermal decomposition of C-60 polymers induced by tunneling electron injection”
App. Phys. Lett. 85, 5242 (2004).
[1] Y. Nakamura, F. Kagawa, K. Kasai, Y. Mera, and K. Maeda
“Cluster reactions in C-60 films induced by electron injection from a scanning tunneling microscope tip”
SURFACE SCIENCE 528 (1-3): 151-155 (2003).
“幾何学的フラストレーション下における電荷の結晶化と急冷によるガラス化”
固体物理 50, 807 (2015).
[2] 賀川史敬, 堀内佐智雄
“ピエゾ応答力顕微鏡を用いた有機強誘電体ドメイン構造と分極反転過程の可視化”
日本物理学会誌 69, 634 (2014).
[3] 賀川史敬、十倉好紀
“有機磁性体が強誘電体に”
セラミックス 45, 336 (2010).
[4] 熊井玲児, 賀川史敬, 堀内佐智雄
“超分子強誘電体フェナジン‐クロラニル酸の逐次相転移と強誘電ドメイン状態”
日本結晶学会誌 55, 135 (2013).
[5] 賀川史敬、宮川和也、鹿野田一司
“有機導体が捉えたモット転移の臨界現象”
固体物理 44, 336 (2009).
"Miniature Hall sensor integrated on a magnetic thin film for detecting domain wall motion"
J. Appl. Phys. 114, 053909 (2013).
[2] Y. Okamura, F. Kagawa, M. Mochizuki, M. Kubota, S. Seki, S. Ishiwata, M. Kawasaki, Y. Onose, and Y. Tokura
"Microwave magnetoelectric effect via skyrmion resonance modes in a helimagnetic multifferoic"
Nat. Commun. 4, 2391 (2013).
[3] M. Kubota, K. Shibuya, Y. Tokunaga, F. Kagawa, A. Tsukazaki, Y. Tokura, and M. Kawasaki
"Systematic control of stress-induced anisotropy in pseudomorphic iron garnet thin films"
J. Magn. Magn. Mat. 339, 63 (2013).
[4] F. Kagawa, T. Sato, K. Miyagawa, K. Kanoda, Y. Tokura, K. Kobayashi, R. Kumai, and Y. Murakami
"Charge cluster glass in an organic conductor with charge frustration"
Nat. Phys. 9, 419 (2013).
[5] Y. Li, N. Kanazawa, X.Z. Yu, A. Tsukazaki, M. Kawasaki, M. Ichikawa, X.F. Jin, F. Kagawa, and Y. Tokura
"Robust Formation of Skyrmions and Topological Hall Effect Anomaly in Epitaxial Thin Films of MnSi"
Phys. Rev. Lett. 110, 117202 (2013).
[1] S. Horiuchi, F. Kagawa, K. Hatahara, K. Kobayashi, R. Kumai, Y. Murakami, and Y. Tokura
"Above-room-temperature ferroelectricity and antiferroelectricity in benzimidazoles"
Nat. Commun. 4, 1308 (2012).
[2] M. Kubota, A. Tsukazaki, F. Kagawa, K. Shibuya, Y. Tokunaga, M. Kawasaki, and Y. Tokura
"Stress-Induced Perpendicular Magnetization in Epitaxial Iron Garnet Thin Films"
Applied Physics Express 5, 103002 (2012).
[3] Z. G. Sheng, M. Nakamura, F. Kagawa, M. Kawasaki, and Y. Tokura
"Dynamics of multiple phases in a colossal-magnetoresistive manganite as revealed by dielectric spectroscopy"
Nat. Commun. 3, 944 (2012).
[4] F. Kagawa, K. Hatahara, S. Horiuchi, and Y. Tokura
"Domain-wall dynamics coupled to proton motion in a hydrogen-bonded organic ferroelectric"
Phys. Rev. B 85, 220101(R) (2012). 同誌"Editors' Choice"に選出.
[5] K. Kobayashi, S. Horiuchi, R. Kumai, F. Kagawa, Y. Murakami, and Y. Tokura
"Electronic Ferroelectricity in a Molecular Crystal with Large Polarization Directing Antiparallel to Ionic Displacement"
Phys. Rev. Lett. 108, 237601 (2012).
同誌"Viewpoint in Physics"に選出: Physics 5, 63 (2012)
[1] H. Sakai, J. Fujioka, T. Fukuda, D. Okuyama, D. Hashizume, F. Kagawa, H. Nakao, Y. Murakami, T. Arima, A. Q. R. Baron, Y. Taguchi, and Y. Tokura
“Displacement-Type Ferroelectricity with Off-Center Magnetic Ions in Perovskite Sr1-xBaxMnO3”
Phys. Rev. Lett. 107, 137601 (2011).
[2] F. Kagawa, Y. Onose, Y. Kaneko, and Y. Tokura
“Relaxation dynamics of multiferroic domain walls in DyMnO3 with cycloidal spin order”
Phys. Rev. B 83, 054413 (2011).
[1] F. Kagawa, S. Horiuchi, H. Matsui, R. Kumai, Y. Onose, T. Hasegawa, and Y. Tokura
“Electric-field control of solitons in a ferroelectric organic charge-transfer salts”
Phys. Rev. Lett. 104, 227602 (2010).
[2] F. Kagawa, S. Horiuchi, M. Tokunaga, J. Fujioka, and Y. Tokura
“Ferroelectricity in one-dimensional organic quantum magnet”
Nature Phys. 6, 169 (2010).
Nature Asia Materials誌"Research Highlights"に選出: NPG Asia Materials. 2, 88 (2010)
[1] F. Kagawa, K. Miyagawa, and K. Kanoda
“Magnetic Mott criticality in a κ-type organic salt probed by NMR”
Nature Phys. 5, 880 (2009).
同誌"News and Views"に選出: Nature Phys. 5, 864 (2009).
[2] J. Fujioka, S. Horiuchi, F. Kagawa, and Y. Tokura
“Large fluctuation of π-molecular structures coupled to proton dynamics in an organic ferroelectric”
Phys. Rev. Lett. 102, 197601 (2009).
[3] F. Kagawa, M. Mochizuki, Y. Onose, H. Murakawa, Y. Kaneko, N. Furukawa, and Y. Tokura
“Dynamics of Multiferroic Domain Wall in Spin-Cycloidal Ferroelectric DyMnO3”
Phys. Rev. Lett. 102, 057604 (2009).
[1] F. Kagawa, Y. Kurosaki, K. Miyagawa, and K. Kanoda
“Field-induced staggered magnetic moment in the quasi-two-dimensional Mott insulator κ-(BEDT-TTF)2Cu[N(CN)2]Cl”
Phys. Rev. B 78, 184402 (2008). 同誌"Editors' Choice"に選出.
[2] H. Murakawa, Y. Onose, F. Kagawa, S. Ishiwata, Y. Kaneko, and Y. Tokura
“Rotation of electric polarization vector by rotating magnetic field in cycloidal magnet Eu0.55Y0.45MnO3”
Phys. Rev. Lett. 101, 197207 (2008).
[1] F. Kagawa, K. Miyagawa, and K. Kanoda
“Unconventional critical behaviour in a quasi-two-dimensional organic conductor”
Nature 436, 534 (2005).
[2] F. Kagawa, T. Itou, K. Miyagawa, and K. Kanoda
“Mott transition in the quasi-two-dimensional κ-(BEDT-TTF)2Cu[N(CN)2]Cl; Transport criticality and field-induced transition”
SYNTHETIC METALS 152, 413 (2005).
[1] F. Kagawa, T. Itou, K. Miyagawa, and K. Kanoda
“Field-induced Mott transition in a quasi-two-dimensional organic conductor”
Phys. Rev. Lett. 93, 127001 (2004).
[2] F. Kagawa, T. Itou, K. Miyagawa, and K. Kanoda
“Transport criticality of the first-order Mott transition in the quasi-two-dimensional organic conductor κ-(BEDT-TTF)2Cu[N(CN)2]Cl”
Phys. Rev. B 69, 064511 (2004).
[3] Y. Nakamura, F. Kagawa, K. Kasai, Y. Mera, and K. Maeda
“Nonthermal decomposition of C-60 polymers induced by tunneling electron injection”
App. Phys. Lett. 85, 5242 (2004).
[1] Y. Nakamura, F. Kagawa, K. Kasai, Y. Mera, and K. Maeda
“Cluster reactions in C-60 films induced by electron injection from a scanning tunneling microscope tip”
SURFACE SCIENCE 528 (1-3): 151-155 (2003).
解説記事
[1] 賀川史敬, 大池広志, 佐藤拓郎“幾何学的フラストレーション下における電荷の結晶化と急冷によるガラス化”
固体物理 50, 807 (2015).
[2] 賀川史敬, 堀内佐智雄
“ピエゾ応答力顕微鏡を用いた有機強誘電体ドメイン構造と分極反転過程の可視化”
日本物理学会誌 69, 634 (2014).
[3] 賀川史敬、十倉好紀
“有機磁性体が強誘電体に”
セラミックス 45, 336 (2010).
[4] 熊井玲児, 賀川史敬, 堀内佐智雄
“超分子強誘電体フェナジン‐クロラニル酸の逐次相転移と強誘電ドメイン状態”
日本結晶学会誌 55, 135 (2013).
[5] 賀川史敬、宮川和也、鹿野田一司
“有機導体が捉えたモット転移の臨界現象”
固体物理 44, 336 (2009).