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  4. Dr. Joao Marcelo Jordao Lopes

Dr. Joao Marcelo Jordao Lopes

Senior Scientist

+49 30 20377-327

lopes@pdi-berlin.de

Epitaxy

Room: 717

Core research areas

Magnetic Materials for Spintronics and Magnetoacoustics , Nitride Semiconductors , 2D Materials

Projects

Publications

  1. Title

    Above-room-temperature ferromagnetism in large-scale epitaxial Fe3GaTe2/graphene van der Waals heterostructures

    Author
    T. Shinwari, K. Khan, H. Lv, A. Abebe Kassa, F. Munnik, S. Josephy, A. Trampert, V. Ukleev, C. Luo, F. Radu, J. Herfort, M. Hanke, J. M. J. Lopes
    Source
    ACS Nano, 19, 37561-37571 (2025)
    DOI:
    10.1021/acsnano.5c07732 (PDI-ID: 3082)
  2. Title

    Roadmap on quantum magnetic materials

    Author
    A. Grubisic-Cabo, M.H.D. Guimaraes, D. Afanasiev, J.H. Garcia Aguilar, I. Aguilera, M.N. Ali, S. Bhattacharyya, Y. M. Blanter, R. Bosma, Z. Cheng, Z. Dan, S.P. Dash, J. M. Duenas, J. Fernandez-Rossier, M. Gibertini, S. Grytsiuk, M.J.A. Houmes, A. Isaeva, C. Knekna, A.H. Kole, S. Kurdi, J.L. Lado, S. Manas-Valero, J. M. J. Lopes, D. Marian, M. Na, F. Pabst, S. B. Pierantoni, M. Regout, R. Reho, M. Rösner, D. Sanz, T. van der Sar, J. Slawinska, M.J. Verstraete, M. Waseem, H.S.J. van der Zant, Z. Zanolli, D. Soriano
    Source
    2D Mater., 12, 031501 (2025)
    DOI:
    10.1088/2053-1583/adbe89 (PDI-ID: 3094)
  3. Title

    Van der Waals epitaxy of 2D gallium telluride on graphene: growth dynamics and principal component analysis

    Author
    M. Bissolo, M. Hanke, R. Calarco, J. J. Finley, G. Koblmüller, J. M. J. Lopes, E. Zallo
    Source
    Small, 21, 2503993 (2025)
    DOI:
    10.1002/smll.202503993 (PDI-ID: 3080)
  4. Title

    Nitride thin films grown by thermal laser epitaxy

    Author
    D.Y. Kim, V. Harbola, S. Jung, J. Lee, S. Roy, F. V. E. Hensling, L. N. Majer, H. Wang, P. A. van Aken, J. M. J. Lopes, N. Aggarwal, J. Mannhart, W. Braun
    Source
    APL Mater., 13, 011125 (2025)
    DOI:
    10.1063/5.0238169 (PDI-ID: 3066)
  5. Title

    All-epitaxial Fe5-xGeTe2/graphene and Fe5-xGeTe2/WSe2 van der Waals heterostructures with above room temperature ferromagnetism

    Author
    H. Lv, J. Herfort, M. Hanke, C. Chen, J. M. Redwing, A. Trampert, R. Engel-Herbert, M. Ramsteiner, J. M. J. Lopes
    Source
    IEEE Trans. Magn., Early Access, 1 (2024)
    DOI:
    10.1109/TMAG.2024.3426954 (PDI-ID: 2987)