张龙

Long Zhang

 

 

Position

Assistant Professor (2017 - current)

 

 

Research Interests

  Theoretical understanding of correlated electron systems:

  • Doped Mott insulators, quantum magnets and superconductors;
  • Cuprates, iridates and other transition metal compounds;
  • Unconventional quantum phase transitions.

 

 

Education

08/2006 -- 07/2010       Department of Physics, Tsinghua University, B.Sc. in physics

08/2010 -- 07/2015       Institute for Advanced Study, Tsinghua University, Ph.D. in physics (Supervisor: Prof. Zheng-Yu Weng)

 

 

Employment

07/2015 -- 06/2017       International Center for Quantum Materials, School of Physics, Peking University

                                    Postdoctoral Fellow (Supervisor: Prof. Fa Wang)

06/2017 -- present        Kavli Institute for Theoretical Sciences, UCAS

                                     Assistant Professor

 

 

Publications

  1. L. Zhang and F. Wang, Unconventional surface critical behavior induced by a quantum phase transition from the two-dimensional Affleck-Kennedy-Lieb-Tasaki phase to a Neel-ordered phase, Phys. Rec. Lett. 118, 087201 (2017)
  2. L. Zhang, F. Wang, and D.-H. Lee, Compass impurity model of Tb substitution in Sr2IrO4, Phys. Rev. B 94, 161118 (2016).
  3. L. Zhang, X.-Y. Song, and F. Wang, Quantum oscillation in narrow-gap topological insulators, Phys. Rev. Lett. 116, 46404 (2016).
  4. L. Zhang and J.-W. Mei, Quantum oscillation as diagnostics of pseudogap state in underdoped cuprates, Europhys. Lett. 114, 47008 (2016).
  5. L. Zhang and Z.-Y. Weng, Sign structure, electron fractionalization, and emergent gauge description of the Hubbard model, Phys. Rev. B 90, 165120 (2014).

 

 

Contact

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Personal Homepage here

Office: Rm. S401-3, Kavli ITS, UCAS, Beijing (View map)

 

 

 

Ribbon ucas2

Mamoru Matsuo Mamoru Matsuo

 

 

 

Position

Associate Professor (2018 - present)

 

 

Research Interest

1. Spintronics phenomena emerging from non-Riemannian structures

2. Spin transport at the magnetic interface

 

 

Employment

2014-2018   Research Leader, Nuclear Spin Dynamics Research Group, ERATO Saitoh Spin Quantum Rectification Project, Japan Science and Technology Agency, Japan

2017-2018   Assistant Professor, Advanced Institute for Materials Research, Tohoku University, Japan

2014–2017   Senior Scientist, Advanced Science Research Center, Japan Atomic Energy Agency

2012–2014   Postdoctoral Fellow, Advanced Science Research Center, Japan Atomic Energy Agency

2010–2012   Postdoctoral Fellow, Yukawa institute for Theoretical Physics, Kyoto University

2009–2010   Research Fellow, Institute for Materials Research, Tohoku University

2008–2009   Research Fellow, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Ibaraki, Japan

 

 

Education

March 2008   Ph.D. in Physics, The University of Tokyo, Japan

                      Thesis Topic: “Quantum kinetic theory of chiral condensed and meson excitations”

                      Advisor: Professor Tetsuo Matsui

March 2003   M.S. in Physics, The University of Tokyo, Japan

March 2001   B.A. in Physics, The University of Tokyo, Japan

 

 

Selected Publications

Review articles

  1. M. Matsuo, E. Saitoh, and S. Maekawa, “Spin-mechatronics”, J. Phys. Soc. Jpn. 86, 011011 (2017).
  2. M. Matsuo, E. Saitoh, and S. Maekawa, “Spin-mechatroncs — Mechanical generation of spin current”, in S. Maekawa et al, eds. “Spin current 2nd edition” (Oxford University Press, 2017)

 

Original articles

  1. M. Matsuo, Y. Ohnuma, T. Kato, and S. Maekawa, “Spin current noise of the spin Seebeck effect and spin pumping” Phys. Rev. Lett. 120, 037201 (2018).
  2. Y. Ohnuma, M. Matsuo, and S. Maekawa, “Theory of the spin Peltier effect”, Phys. Rev. B 96, 134412 (2017).
  3. D. Kobayashi, T. Yoshikawa, M. Matsuo, R. Iguchi, S. Maekawa, E. Saitoh, and Y. Nozaki, “Spin current generation using a surface acoustic wave generated via spin-rotation coupling”, Phys. Rev. Lett. 119, 077202 (2017) (PRL Editors’ suggestion).
  4. M. Matsuo, Y. Ohnuma, and S. Maekawa, “Theory of spin hydrodynamic generation”, Phys. Rev. B 96, 020401(R) (2017).
  5. R. Takahashi, M. Matsuo, M. Ono, K. Harii, H. Chudo, S. Okayasu, J. Ieda, S. Takahashi, S. Maekawa, and E. Saitoh, “Spin hydrodynamic generation”, Nat. Phys. 12, 52 (2016).
  6. M. Ono, H. Chudo, K. Harii, S. Okayasu, M. Matsuo, J. Ieda, R. Takahashi, S. Maekawa, and E. Saitoh, “Barnett effect in paramagnetic states”, Phys. Rev. B 92, 174424 (2015).
  7. M. Matsuo, J. Ieda, K. Harii, E. Saitoh, and S. Maekawa, “Mechanical generation of spin current by spin-rotation coupling”, Phys. Rev. B 87, 180402 (R) (2013). 
  8. H. Chudo, M. Ono, K. Harii, M. Matsuo, J. Ieda, R. Haruki, S. Okayasu, S. Maekawa, H. Yasuoka, and E. Saitoh, “Observation of Barnett fields in solids by nuclear magnetic resonance” Applied Physics Express 7, 063004 (2014).
  9. M. Matsuo, J. Ieda, E. Saitoh, and S. Maekawa, “Effects of mechanical rotation on spin currents”, Phys. Rev. Lett. 106, 076601 (2011) (PRL Editors’ suggestion).

 

 

Contact

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Address: Rm 411, Building A, Institute of Physics, CAS, Haidian Dist., Beijing

 

 

 

Ribbon ucas2

Fu-Chun Zhang    (张富春)

 

fuchunzhangpic

 

Position

Director of Kavli ITS (2017 - present)

View Prof. F. C. Zhang's CV

 

 

Research Focus

  • High Tc superconductors
  • Quantum Magnetism
  • Topological Insulators
  • Strongly Correlated Electrons

 

 

Education

1983             Ph.D. in Physics, Virginia Tech., USA

1978-1980   Graduate School of Univ. of Sci. and Technol. China, and Institute of Physics, Chinese Academy of Sciences

1964-1968   College education, equivalent to bachelor degree Dept of Phys II, Fudan Univ., China

 

 

Honors

2011-2014         Endowed Zhou Guangzhao Professorship in Natural Sciences, Univ. of Hong Kong

2005                  Distinguished Research Achievement Award of HKU

2004                  National Award in Natural Sciences, 2nd Class, China

                          shared with Y. Q. Li, D. N. Shi, M. Ma, and S. J. Gu

2002                  University Distinguished Research Professor, University of Cincinnati

1999                  Fellow of American Physical Society

1997                  Faculty Achievement Award, Univ. of Cincinnati

 

 

Contact

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Tel: (86) 010-82640439

Office: Rm. N201, Kavli ITS, UCAS, Beijing (View map)

 

 

 

Ribbon ucas2

Bo Gu       (顾波)Bo Gu 顾波

 

 

Position

Associate Professor (2018-present)

 

 

Research Focus

Diluted Magnetic Semiconductors

  •   Conventional type: (Ga, Mn)As, (Zn, Mn)O
  •   New d0 type: Mg(O,N)

     

  •   New I-II-V type: Li(Zn, Mn)As, Li(Zn, Mn)P
  •   New narrow-band-gap type: Ba(Zn, Mn)2As2, Ba(Zn, Mn)2Sb2

Spin Hall Effect (SHE)

  •   Giant SHE in diluted alloys: AuFe, AuPt, CuBi, CuIr
  •   Novel SHE in magnetic alloys: PdNi, CuMnBi

Interface Magnetism

  •   Novel spin relaxation: CoFeB/MgO
  •   Enhanced magneto-optical effect: FeCo/insulator

Low-dimensional Quantum Magnets

  •   J1-J2-J3 Heisenberg chains

 

Employment

2016/7 - 2018/3,  Senior Scientist (Permanent staff)

Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Japan

 

2012/4 -  2016/6, Scientist (Permanent staff)

Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Japan

 

2010/4 - 2012/3, Special Topic Researcher

Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Japan

 

2007/5 - 2010/3, Post-Doctoral Researcher

Institute for Materials Research, Tohoku University, Sendai, Japan

 

 

Education

2004/2 - 2007/1, Ph.D. in Theoretical Physics

Graduate University of Chinese Academy of Sciences, Beijing, China

Supervisor: Prof. Gang Su

 

2000/9 - 2003/7, M.S. in Theoretical Physics

Peking University, Beijing, China

Supervisors: Prof. Zhao-Bing Su, and Prof. Tao Xiang

 

1996/9 - 2000/7, Bachelor in Physics

Wuhan University, Wuhan, China

 

 

Awards

JAEA President Award 2011

Japan Atomic Energy Agency (JAEA), October 1, 2011, Tokai, Japan

 

ASRC Director General's Award 2010

Advanced Science Research Center (ASRC), Japan Atomic Energy Agency, March 23, 2011, Tokai, Japan

 

Excellent Paper Award

2006 Chinese National Doctoral Academic Forum in Physics, July 21, 2006, Beijing, China

 

 

Selected Publications

1. Giant Faraday rotation in metal-fluoride nanogranular films,

N. Kobayashi, K. Ikeda, B.Gu, S. Takahashi, H. Masumoto, and S. Maekawa,

Scientific Reports 8, 4978 (1-8) (2018).

2. Enhanced magneto-optical Kerr effect at Fe/insulator interfaces,

B. Gu, S. Takahashi, and S. Maekawa,

Phys. Rev. B 96, 214423 (1-6) (2017).

3. Magnetization dynamics and its scattering mechanism in thin CoFeB films with interfacial anisotropy,

A. Okada, S. He, B. Gu, S. Kanai, A. Soumyanarayanan, S. T. Lim, M. Tran, M. Mori, S. Maekawa, F. Matsukura, H. Ohno, and C. Panagopoulos,

PNAS 144, 3815-3820 (2017). 

4. Diluted magnetic semiconductors with narrow band gaps,

B. Gu and S. Maekawa,

Phys. Rev. B 94, 155202 (1-8) (2016).

5. Strong suppression of the spin Hall effect in the spin glass state,

Y. Niimi, M. Kimata, Y. Omori, B. Gu, T. Ziman, S. Maekawa,  A. Fert, and Y. Otani,

Phys. Rev. Lett. 115, 196602 (1-5) (2015).

6. Charge-to-spin conversion and spin diffusion in Bi/Ag bilayers observed by spin-polarized positron beam,

H. J. Zhang, S. Yamamoto, B. Gu, H. Li, M. Maekawa, Y. Fukaya, and A. Kawasuso,

Phys. Rev. Lett. 114, 166602 (1-5) (2015).

7. Sign change of the spin Hall effect due to electron correlation in nonmagnetic CuIr alloys,

Z. Xu, B. Gu,  M. Mori, T. Ziman, and S. Maekawa,

Phys. Rev. Lett. 114, 017202 (1-5) (2015).

8. The spin Hall effect as a probe of non-linear spin fluctuations,

D. H. Wei, Y. Niimi, B. Gu, T. Ziman, S. Maekawa, and Y. Otani,

Nat. Commun. 3, 1058 (1-5) (2012).

9. Surface-assisted spin Hall effect in Au films with Pt impurities,

B. Gu, I. Sugai, T. Ziman, G. Y. Guo, N. Nagaosa, T. Seki, K. Takanashi, and S. Maekawa,

Phys. Rev. Lett. 105, 216401 (1-4) (2010).

10. Quantum renormalization of the spin Hall effect,

B. Gu, J. Y. Gan, N. Bulut, T. Ziman, G. Y. Guo, N. Nagaosa, and S. Maekawa,

Phys. Rev. Lett. 105, 086401 (1-4) (2010).  

 

Contact

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

 

 

 

Ribbon ucas2