Preparation and physical property measurements of low-dimensional/two-dimensional materials;

Synchrotron X-ray diffraction scattering

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2016-09--2019-09 PhD, Sorbonne University, France

2014-09--2016-07 Master's degree, Sorbonne University, France

2012-09--2014-07  Bachelor's Degree, University of Lyon I, France

2010-09--2014-07 Bachelor's Degree, Wuhan University 

   

2020-06~2022-06, Postdoctoral Researcher, The French Alternative Energies and Atomic Energy Commission (CEA)/European Synchrotron Radiation Facility (ESRF), France

2023-05~Now, Associate Researcher，Institute of High Energy Physics, Chinese Academy of Sciences

1. X.Weng, P. David, V. Guisset, L. Martinelli, O. Geaymond, J. Coraux, G. Renaud Superstructures, Commensurations, and Rotation of Single-Layer TaS2 on Au(111) Induced by Cs Intercalation/Deintercalation ACS Nano, 17, 6, 5459–5471 (2023)
2. ​ X.Weng, M. Hennes, A. Juhin, P. Sainctavit, B. Gobaut, E. Otero, F. Choueikani, P. Ohresser, Philippe, T. Tran, D. Hrabovsky, D. Demaille, Y. Zheng, F. Vidal. Strain-engineering of magnetic anisotropy in CoxNi1−x − SrTiO3 / SrTiO3 (001) vertically assembled nanocomposites. Physical Review Materials. 6. 10.1103 (2022)
3. T. Tran, X. Weng, M. Hennes, D. Demaille, A. Coati, A. Vlad, Y. Garreau, M. Sauvage-Simkin,  M. Sacchi, F. Vidal and Y. Zheng, Spatial correlation of embedded nanowires probed by X-ray off-Bragg scattering of the host matrix J. Appl. Cryst.  54, 1173-1178 (2021)
4. X. Weng, M. Hennes, T. Tran, N. Casaretto, D. Demaille,   F. Vidal  and  Y.  Zheng Orientation and lattice matching of CoNi nanowires embedded in SrTiO3: unveiling novel strain relaxation mechanisms in vertically aligned nanocomposites CrystEngComm, 22, 4730-4739 (2020)
5. X. Weng, M. Hennes, D. Hrabovsky, D. Demaille, F. Vidal, Y. Zheng, Magnetoelastic Effects and Random Magnetic Anisotropy in Highly Strained Ultrathin Ni Nanowires Epitaxied in a SrTiO3 Matrix J. Magn. Magn. Mater., 166375 (2020)
6. M. Bugnet, Q. Ramasse, D. Demaille, M. Hennes, X. Weng, Y. Zheng, F. Vidal, G. Radtke, Electronic Structure and Chemistry of Nanomaterials Embedded in a Matrix Using Atomically Resolved Near-edge Structures: The Example of Ferromagnetic Ni Nanowires Grown in SrTiO3. Microscopy and Microanalysis, 26(S2), 1070-1072 (2020)
7.  M. Hennes, E. Fonda, N. Casaretto, J. Buchwald, X. Weng, G. Patriarche, D. Demaille, Y. Zheng, and F. Vidal Structural, vibrational, and magnetic properties of self-assembled CoPt nanoalloys embedded in SrTiO3 Phys. Rev. Materials 4, 126001 (2020)
8. R. Sant, M. Gay, A. Marty, S. Lisi, R. Harrabi, C. Vergnaud, M. T. Dau, X. Weng, J. Coraux, N. Gauthier, O. Renault, G. Renaud and M. Jamet Synthesis of epitaxial monolayer Janus SPtSe. npj 2D Mater Appl 4, 41 (2020)
9. M. Hennes, X. Weng, E. Fonda, B. Gallas, G. Patriarche, D. Demaille, Y. Zheng, and F. Vidal, Phase separation and surface segregation in Co-Au-SrTiO3 thin films: Self-assembly of bilayered epitaxial nanocolumnar composites  Phys. Rev. Materials 3, 035002 (2019)
10. G. Radtke, M. Hennes, M. Bugnet, Q. M. Ramasse, X. Weng, D. Demaille, B. Gobaut, Ph. Ohresser, E. Otero, F. Choueikani, A. Juhin, Ph. Sainctavit, Y. Zheng, and F. Vidal, Atomic-Scale Study of Metal–Oxide Interfaces and Magnetoelastic Coupling in Self-Assembled Epitaxial Vertically Aligned Magnetic Nanocomposites Adv. Mater. Interfaces, 1900549 (2019)
11. X. Weng, M. Hennes, A. Coati, A. Vlad, Y. Garreau, M. Sauvage-Simkin, E. Fonda, G. Patriarche, D. Demaille, F. Vidal, and Y. Zheng, Ultrathin Ni nanowires embedded in SrTiO3: Vertical epitaxy, strain relaxation mechanisms, and solid-state amorphization  Phys. Rev. Materials 2, 106003 (2018)
12. ​M. Hennes,  V. Schuler, X. Weng,  J. Buchwald, D. Demaille, Y. Zheng, and F. Vidal, Growth of vertically aligned nanowires in metal-oxide nanocomposites: kinetic Monte-Carlo modeling versus experiments Nanoscale 10, 7666–7675 (2018)