科研成果

Maximal Rashba Splitting in GeTe Bi₂Te₃ Heterostructures via Strong Band Bending.

Qing-Lin Yang, Xu Yang, Jia-Wan Li, Yan Li, Jin Tang, Hai-Feng Du, Zi-Zhao Gong, Hao-Pu Xue, Jia-Nan Liu, Zhuo Deng, Peng-Tao Yang, Xiang-Qun Zhang, Wei He, Yusheng Hou, and Z.-H. Cheng.

Advanced Science (2025).

Warping Effect-Induced Spin Current Absorption at Various Timescales in Fe/Bi₂Te₃ Heterostructures.

J.N. Liu, H.P. Xue, Z. Deng, Q.L. Yang, X.M. Li, X.D. Bai, X. Yang, P.T. Yang, Y.H. Gao, W. He, X.Q. Zhang, and Z.H. Cheng.

Physical Review Letters 134, 236204 (2025).

Manipulating Magnetic Damping of Fe/GeTe Heterostructures by Band Engineering.

X. Yang, J. W. Li, Y. Li, L. Qiu, H. P. Xue, J. Tang, H. F. Du, R. Sun, Q. L. Yang, J. N. Liu, X. Q. Zhang, W. He, Y.S. Hou, Z. H. Cheng.

Advanced Science 12, 2411798 (2025).

Synergistic enhancement of Gilbert damping and spin relaxation time in Fe/Bi₂Te₃ heterostructures.

H. P. Xue, R. Sun, X. Yang, J. N. Liu, Q. L. Yang, P.T. Yang, Z. Deng, X.M. Liu, X.D. Bai, X.Q. Zhang, W. He, Z. H. Cheng.

Physical Review B 111, 075104 (2025).

Magnon up-conversion mediated by nonlinear harmonic generation in synthetic antiferromagnets.

W. He, B. Hu, M. Li, J. Liu and Z.H. Cheng.

Applied Physics Letters 127, 152403 (2025).

Direct observation of Ultrafast Magnetization Dynamics in Co/Ni bit patterned media by Time-Resolved Scanning Kerr Microscopy.

W. Zhang, W. He, Q.L. Lv, J.W. Cai, X.Q. Zhang and Z.H. Cheng.

Chinese Physics B 34, 047501 (2025).

Effect of buffer layer Bi₂Te₃ on the anisotropic Gilbert damping of Fe/α-GeTe on Al₂O₃ substrate.

Q.L. Yang, X. Yang, X.Q. Zhang, W. He, and Z.H. Cheng.

Chinese Physics B (2025) DOI: 10.1088/1674-1056/ae15f6.

Above-Curie-temperature ultrafast terahertz emission and spin current generation in a 2D superlattice (Fe3GeTe2/CrSb)3.

P. Li, N. Wu, S. Liu, Y. Cheng, P. Gong, J. Tong, J. Liu, W. He, F. Xiu, J. Zhao, S. Meng & X. Wu.

National Science Review 12 (2024).

Manipulating Magnetic Damping of Fe/GeTe Heterostructures by Band Engineering.

X. Yang, J.-W. Li, Y. Li, L. Qiu, H.-P. Xue, J. Tang, H.-F. Du, R. Sun, Q.-L. Yang, J.-N. Liu, X.-Q. Zhang, W. He, Y. Hou, Z.-H. Cheng

Advanced Science 2411798 (2024).

Ultrafast spin dynamics: From femtosecond magnetism to attosecond magnetism.

Yang Xu, Feng Hong-Mei, Liu Jia-Nan, Zhang Xiang-Qun, He Wei, Cheng Zhao-Hua.

Acta Physica Sinica 73(15): 157501 (2024), Invited Review.

Coherent excitation of spin waves in synthetic antiferromagnets by subpicosecond spin-transfer-torque.

Z.K. Xie, J.W. Cai, Z.H. Cheng, W. He

Applied Physics Letters 124, 042406 (2024).

Anisotropic spin relaxation in exchange-coupled ferromagnet/topological-insulator Fe/Bi2Se3 heterojunctions.

R. Sun, Y.B. Sun, N. Li, H.P. Xue, Y. Li, X. Yang, Y. Li, Andrew Comstock, D.l. Sun, W. He, X.Q. Zhang, and Z.H. Cheng.

Physical Review B 110, 024408 (2024).

Anisotropic Nonlocal Damping in Ferromagnet/α-GeTe Bilayers Enabled by Splitting Energy Bands.

X. Yang, L. Qiu, Y. Li, H.P. Xue, J.N. Liu, R. Sun, Q.L. Yang, X.S. Gai, Y.S. Wei, H. Comstock, D.L. Sun, X.Q. Zhang, W. He, Y.S. Hou, and Z.H. Cheng

Physical Review Letters 131, 186703 (2023), Editors’ Suggestions.

Surface coupling in Bi2Se3 ultrathin films by screened Coulomb interaction.

J. N. Liu, X. Yang, H.P. Xue, X.S. Gai, R. Sun, Y. Li, Z.Z. Gong, N. Li, Z.K. Xie, W. He, X.Q. Zhang, D.S. Xue and Z.H. Cheng.

Nature Communications 14, 4424 (2023).

Dual Topology of Dirac Electron Transport and Photogalvanic Effect in Low Dimensional Topological Insulator Superlattices.

H. P. Xue, R.Sun, X.Yang, Andrew Comstock, Y.R. Liu, B.H.Ge, J.N.Liu, Y.S.Wei, Q.l.Yang, X.S.Gai, Z.Z.Gong, Z.K.Xie, N.Li, D.l.Sun, X.Q.Zhang, W.He, and Z.H.Cheng.

Advanced Materials 35, 2208343 (2023).

Ultrafast demagnetization dynamics in the epitaxial FeGe(111) film chiral magnet.

Z.Z. Gong, W. Zhang , J.N. Liu, Z.k. Xie, X. Yang, J. Tang , H.F. Du, N. Li, X.Q. Zhang, W. He, and Z.H. Cheng.

Physical Review B 107, 144429 (2023).

Topological surface state enhanced ultrafast spin dynamics of Fe/Bi2Se3 heterostructures.

N. Li, Y. B. Sun, R.Sun, X. Yang, W. Zhang, Z. K. Xie, J. N. Liu, Y. Li, Y. Li. Z.Z.Gong, X. Q. Zhang, W. He, Z.H.Cheng.

Physical Review B 105, 144415 (2022).

Nonreciprocal charge transport up to room temperature in bulk Rashba semiconductor alpha-GeTe.

Li, Y.; Li, Y.; Li, P.; Fang, B.; Yang, X.; Wen, Y.; Zheng, D. X.; Zhang, C. H.; He, X.; Manchon, A.; Cheng, Z. H.; Zhang, X. X.

Nature Communications 12, 540 (2021).

Current-induced dynamics and tunable spectra of a magnetic chiral bobber.

Zizhao Gong, Jin Tang, Sergey S. Pershoguba, Zongkai Xie, Rui Sun, Yang Li, Xu Yang, Jianan Liu, Wei Zhang, Xiangqun Zhang, Wei He, Haifeng Du, Jiadong Zang, and Zhao-hua Cheng.

Physical Review B 104, L100412 (2021).

Visualizing Tailored Spin Phenomena in a Reduced-Dimensional Topological Superlattice.

R. Sun, S.J. Yang, X. Yang, A. Kumar, Eric Vetter, W.H. Xue, Y. Li, N/ Li, Y/ Li, S.H. Zhang, B.H. Ge, X.Q. Zhang, Wei He, Alexander F. Kemper, D.L. Sun, and Z.H. Cheng.

Advanced Materials 32, 2005315 (2020).

Three-Dimensional Limit of Bulk Rashba Effect in Ferroelectric Semiconductor GeTe.

X. Yang, X.M. Li, Y. Li, Y. Li, R. Sun, J.N. Liu, X.D. Bai, N. Li, Z.K. Xie, L. Su, Z.Z. Gong, X.Q. Zhang, Wei He, and Z.H. Cheng.

Nano Letters 21, 77-83 (2020).

Large spin to charge conversion in the topological superconductor β-PdBi2 at room temperature.

Y. Li, S.J. Yang, D. Sun, Y.B. Sun, Y. Li, E. Vetter, R, Sun , N. Li, X. Yang, L. Su, Z.Z. Gong, Z.K. Xie, J.J. Zhao, W. He, X.Q. Zhang, and Z.H. Cheng.

Physical Review B 102, 014420 (2020).

Characterizing the Magnetic Interfacial Coupling of the Fe/FeGe Heterostructure by Ferromagnetic Resonance.

Z.K Xie, Y. Li, Z.Z Gong, X. Yang, Y.Li, R. Sun, N. Li, Y.B. Sun, J.J. Zhao, Z.H. Cheng, and W. He.

ACS Applied Materials & Interfaces 12, 46908−46913 (2020).

Laser-induced magnetization dynamics in a van der Waals ferromagnetic Cr2Ge2Te6 nanoflake.

T.Y. Zhang, Y.S. Chen, Y.X. Li, Z.C. Guo, Z. Wang, Z. Han, W. He , and J.Zhang.

Applied Physics Letters 116, 223103 (2020).

Giant reversible magnetocaloric effect in antiferromagnetic rare-earth cobaltite GdCoO3.

Q.Y. Dong, K.Y. Hou, X. Q. Zhang, L. Su, L.C. Wang, Y.J. Ke, H. T. Yan, and Z. H. Cheng.

Journal of Applied Physics 127, 033904 (2020).

Strongly enhanced Gilbert damping anisotropy at low temperature in high quality single-crystalline Fe/MgO(001) thin film.

W.Zhang, Y. Li, N. Li, Y. Li, Z.Z Gong, X. Yang, Z.K. Xi, R. Sun, X.Q. Zhang, W. He, Z.H. Cheng.

Journal of Magnetism and Magnetic Materials 496, 165950 (2020).

Determination of spin pumping effect in CoFeB/Ir bilayer.

R.Sun, Y.Li, Z.K. Xie, Y. Li, X.T. Zhao, W. Liu, Z.D. Zhang, T. Zhu, Z.H. Cheng, W. He.

Journal of Magnetism and Magnetic Materials 497, 165971 (2020).

Magnetic properties and magnetocaloric effect of Mn doping orthoferrites RFe0.5Mn0.5O3 (R = Gd, Tb, Dy and Ho).

L.Su, X.Q. Zhang, Q.Y. Dong, H.T. Yang, and Z.H. Cheng.

Materials Letters 275, 128148 (2020).

Spin quantum well-like behavior in single-crystal Gd0.75La0.25FeO3.

X.Wen, Z.G. Song, I. A. Malik, Y.F. Fang, W.Y. Yang J.Z. Han, S.Q. Liu, H.L. Du, S.X. Cao, J.X. Zhang, X.Q. Zhang, Z.H. Cheng, Y.L. Hou and J.B. Yang.

Science China Materials 64, 531-536 (2020).

Large Tunable Spin-to-Charge Conversion Induced by Hybrid Rashba and Dirac Surface States in Topological Insulator/Heterostructures.

R. Sun, S.J. Yang, X. Yang, E. Vetter, D.L. Sun, N. Li, L. Su, Y. Li, Y. Li, Z.Z. Gong, Z.K. Xie, K.Y. Hou, Q. Gul, W. He, X.Q. Zhang, and Z.H. Cheng.

Nano Letters 19, 4420-4426 (2019).

Enhancement of ultrafast demagnetization rate and Gilbert damping driven by 1 femtosecond laser-induced spin currents in Fe81Ga19/Ir20Mn80 bilayers.

W. Zhang, Q. Liu, Z. Yuan, K. Xia, W. He, Q.F. Zhan, X.Q. Zhang, and Z.H. Cheng.

Physical Review B 100, 104412 (2019).

Magnetic behavior and complete high-field magnetic phase diagram of the orthoferrite ErFeO3.

X. X. Zhang, Z. C. Xia, Y. J. Ke, X. Q. Zhang, Z. H. Cheng, Z. W. Ouyang, J. F. Wang, S. Huang, F. Yang, Y. J. Song, G. L. Xiao, H. Deng, and D. Q. Jiang.

Physical Review B 100, 054418 (2019).

Thickness-driven first-order phase transitions in manganite ultrathin films.

H.Y. Chen, Y. Yu, Z. Wang, Y. Bai, H.X. Lin, X.L. Li, H. Liu, T. Miao, Y.F. Kou, Y.S. Zhang, Y. Li, J. Tang, Z.C. Wang, P. Cai, Y.Y. Zhu, Z.H. Cheng, X.Y. Zhong, W.B. Wang, X.Y. Gao, L.F. Yin, R.Q. Wu, and J. Shen.

Physical Review B 99, 214419 (2019).

Isotropic non-local Gilbert damping driven by spin pumping in epitaxial Pd/Fe films on MgO(001) substrates.

Y Li, Y Li, Q Liu, Z K Xie, E Vetter, Z Yuan, W He, H L Liu, D. L. Sun, K Xia, W Yu, Y.B. Sun, J. J. Zhao, X Q Zhang, and Z H Cheng.

New Journal of Physics 21, 103040 (2019).

Plasmon-induced hot electron transfer in Au–ZnO heterogeneous nanorods for enhanced SERS.

J. Zhou, J.S. Zhang, H.T. Yang, Z. Wang, J.A. Shi, W. Zhou, N. Jiang, G.Y. Xian, Q Qi, Y.X. Weng, C.M, Shen, Z.H. Cheng and S.T. He.

Nanoscale 11, 11782 (2019).

Tuning Non-Gilbert-type damping in FeGa films on MgO(001) via oblique deposition.

Y. Li, Y. Li, Q. Liu, Z. Yuan, Q.F. Zhan, W. He, H.L. Liu, K. Xia, W. Yu, X.Q. Zhang, Z.H. Cheng.

New Journal of Physics 21, 123001 (2019).

Optical determination of spin diffusion length and interfacial spin mixing conductance in epitaxial Pd/Fe bilayers.

Y. Li, W. Zhang, N. Li, R. Sun, J. Tang, Z. Z. Gong, Y Li, X Yang, Z K Xie, Q Gul, X Q Zhang, W. He, and Z H Cheng.

Journal of Physics: Condensed Matter 31 305802 (2019).

Three-dimensional Heisenberg critical behavior in amorphous Gd65Fe20Al15 and Gd71Fe3Al26 alloys.

K.Y. Hou, Q.Y. Dong, L. Su, X.Q. Zhang, Z.H. Cheng.

Journal of Alloys and Compounds 788, 155-162 (2019).

Characterizing Magnetization Reversal Processes of GdFeCo Film in the Vicinity of the Spin Reorientation Transition Temperature.

Y. Li, W. He, J.W. Cai, and Z.H. Cheng.

Journal of Magnetism and Magnetic Materials 485, 369 (2019).

Spin Reorientation and Magnetocaloric effect of GdFe1-xMnxO3 (0≤ x ≤ 0.3) Single Crystals.

L. Su, X.Q. Zhang, Q.Y. Dong, Y.J. Ke, K.Y. Hou, H.T. Yang, Z.H. Cheng.

Physica B: Physics of Condensed Matter 575, 411687 (2019).

Thickness-dependent magnetic anisotropy in obliquely deposited Fe(001)/Pd thin film bilayers probed by VNA-FMR.

Q. Gul, W. He, Y. Li, R. Sun, N. Li, X. Yang, Y. Li, Z.Z. Gong, Z. K. Xie, X.Q. Zhang, and Z. H. Cheng.

Chinese Physics B 28, 077502 (2019).

Synthesis and surface plasmon resonance of Au-ZnO Janus nanostructures.

J. Zhou, J.S. Zhang, G.Y. Xian, Q.Qi, S.Z. Gu, C.M. Sheng, Z.H. Cheng, S.T. He, H.T. Yang.

Chinese Physics B 28, 083301 (2019).

Ultrafast photo-induced multimode antiferromagnetic spin dynamics in exchange-coupled Fe/RFeO3 (R=Er or Dy) heterostructures.

J. Tang, Y.J. Ke, W. He, X.Q. Zhang, W. Zhang, N. Li, Y.S. Zhang, Y. Li, and Z.H. Cheng.

Advanced Materials 30, 1706439 (2018).

Unexpected Intermediate State Photoinduced in the Metal-Insulator Transition of Submicrometer Phase Separated Manganites.

H.X. Lin, H. Liu, L.F. Lin, S. Dong, H.Y. Chen, Y. Bai, T. Miao, Y.Yu, W.C. Yu, J. Tang, Y.Y. Zhu, Y.F. Kou, J.B. Niu, Z.H. Cheng, J. Xiao, W.B. Wang, E. Dagotto, L.F. Yin, and J. Shen.

Physical Review Letters 120, 67202 (2018).

The indispensable role of the transversal spin fluctuations mechanism in laser induced demagnetization of Co/Pt multilayers with nanoscale magnetic domains.

W. Zhang, W. He, L.C. Peng, Y. Zhang, J.W. Cai, R. F. L. Evans, X.Q. Zhang, and Z.H. Cheng.

Nanotechnology 29, 275703 (2018).

Giant magnetic entropy change in gadolinium orthoferrite near liquid hydrogen temperature.

Y.J. Ke, X.Q. Zhang, J.F. Wang, Z.H. Cheng.

Journal of Alloys and Compounds 739, 897 (2018).

Magnetocaloric effect and critical behaviors of R2NiMnO6 (R=Eu and Dy) double perovskite oxides.

L.Su, X.Q. Zhang, Q.Y. Dong, Y.J. Ke, K.Y. Hou, C.S. Liu, and Z.H. Cheng.

Journal of Alloys and Compounds 746, 594 (2018).

First-order reversal curve investigated magnetization switching in Pd/Co/Pd wedge film.

Y. Li, W. He, R. Sun, Z.Z. Gong, N. Li, Q. Gul, X.Q. Zhang, and Z.H. Cheng.

Chinese Physics B 27, 047503 (2018).

Interfacial effect on the reverse of magnetization and ultrafast demagnetization in Co/Ni bilayers with perpendicular magnetic anisotropy.

Z.Z. Gong, W. Zhang, W. He, X.Q. Zhang, Y Liu, and Z.H. Cheng.

Chinese Physics B 27, 057501 (2018).

Thickness dependent manipulation of uniaxial magnetic anisotropy in Fe-thin films by oblique deposition.

Q. Gul, W. He, Y. Li, R. Sun, N. Li, X. Yang, Y. Li, Z.Z Gong, Z.K Xie, X.Q. Zhang, and Z.H. Cheng.

Chinese Physics B 27, 097504 (2018).

Research on magnetism and magnetic materials.

Y. Sun, F.W. Wang, X.F. Han, Z.H. Cheng, F.X. Hu, W.H. Wang, J.W. Cai, and B.G. Shen.

Science 6389, 38-41 (2018).