Dr. Daniel Sopu

Function: Post Doc
Room: 113
Phone: +43 (0) 3842-804-113
E-Mail: daniel.sopu(at)oeaw.ac.at

Projects

Publications

  • Critical growth and energy barries of atomic-scale plastic flow units in metallic glasses
    J. Yu, L. Shen, D. Sopu, B. Sun, W. Wang
    Scripta Materialia202, ARTN 114033 (2021)
  • Molecular Dynamics Study of the Nanoindentation Behavior of Cu64Zr36/Cu Amorphous/Crystalline Nanolaminate Composites
    W. Wu, D. Sopu, J. Eckert
    materials2021, ARTN 2756 (2021)
  • First-Principles Study of the Intrinsic Properties of the fcc/hcp-Ti Boundary in Carbon Nanotube/Ti Composites Prepared by High-Pressure Torsion
    Z. Rong, P. Hao, M. Tang, P. Chen, F. Li, J. Yi, D. Sopu, J. Eckert, Y. Liu
    Phys. Status Solidi B-Basic Solid State Phys.B, ARTN 2100093 (2021)
  • First-Principles Study of the Intrinsic Properties of the fcc/hcp-Ti Boundary in Carbon Nanotube/Ti Composites Prepared by High-Pressure Torsion
    Z. Rong, P. Hao, M. Tang, P. Chen, F. Li, J. Yi, D. Sopu, J. Eckert, Y. Liu
    physica, status, solidiB, ARTN 2100093 (2021)
  • Atomistic understanding of creep and relaxation mechanisms of Cu64Zr36 metallic glass at different temperatures and stress levels
    W. Wu, D. Sopu, X. Yuan, O. Adjaoud, K.K. Song, J. Eckert
    J. Non-Cryst. Solids559, ARTN 120676 (2021)
  • Origin of strain hardening in monolithic metallic glasses
    X. Yuan, D. Sopu, J. Eckert
    Phys. Rev. B103, ARTN L140107 (2021)
  • Structural homology of the strength for metallic glasses
    W. Yang, X. Sun, H. Liu, C. Yu, W. Li, A. Inoue, D. Sopu, J. Eckert, C. Tang
    Journal of Materials Science & Technology81, 123-130 (2021)
  • From elastic excitations to macroscopic plasticity in metallic glasses
    D. Sopu, X. Yuan, F. Moitzi, F. Spieckermann, X. Bian, J. Eckert
    Applied Materials Today22, ARTN 100958 (2021)
  • Origin of structural heterogeneity in Zr-Co-Al metallic glasses from the point of view of liquid structures
    H. Zhang, H. Sun, S. Pan, D. Sopu, C. Peng, K. Zhang, K. Song, S. Yuan, J. Qiao, L. Wang, J. Eckert
    ElsevierJournal of Non-Crystalline Solids2020, ARTN 120501 (2021)
  • Intrinsic and extrinsic effects on the brittle-to-ductile transition in metallic glasses
    X. Yuan, D. Sopu, F. Moitzi, K.K. Song, J. Eckert
    J. Appl. Phys.128, ARTN 125102 (2020)
  • Signature of local stress states in the deformation behavior of metallic glasses
    X. Bian, D. Sopu, G. Wang, B. Sun, J. Bednarcik, C. Gammer, Q. Zhai, J. Eckert
    NPGAsia Materials, 1-10 (2020)
  • An atomic-level perspective of shear band formation and interaction in monolithic metallic glasses
    D. Sopu, F. Moitzi, N. Mousseau, J. Eckert
    Applied Materials Today21 (2020), ARTN: 100828 (2020)
  • Aspect ratio-dependent nanoindentation behavior of Cu64Zr36 metallic glass nanopillars investigated by molecular dynamics simulations
    W. Wu, D. Sopu, J. Eckert
    Journal of Applied Physics128, ARTN 084303 (2020)
  • Achieving work hardening by forming boundaries on the nanoscale in a Ti-based metallic glass matrix composite
    J. Fan, W. Rao, J. Qiao, P.K. Liaw, D. Sopu, D. Kiener, J. Eckert, G. Kang, Y. Wu
    J. Mater. Sci. Technol.50, 192-203 (2020)
  • Chemical bonding effects on the brittle-to-ductile transition in metallic glasses
    F. Moitzi, D. Sopu, D. Holec, D. Perera, N. Mousseau, J. Eckert
    Acta Materialia188, 1-9 (2020)
  • Stability, elasticity and electronic structures of Co-Zr binary intermetallic compounds
    K. Li, W. Lu, C. Li, D. Sopu, B. Sarac, J.H. Yi, J. Tan, P. Gao, J. Eckert
    Philos. Mag.2020, ISSN 1478-6435 (2020)
  • Anisotropic elastic and thermodynamic properties of the HCP-Titanium and the FCC-Titanium structure under different pressures
    P. Hao, P. Chen, L. Deng, F. Li, J. Yi, D. Sopu, J. Eckert, J. Tao, Y. Liu, R. Bao
    jmr&t2020, 14 (2020)
  • Stability, elasticity and electronic structures of Co-Zr binary intermetallic compounds
    K. Li, W. Lu, C. Li, D. Sopu, B. Sarac, J. Yi, J. Tan, P. Goa, J. Eckert
    Philosophical Magazine2020, 874-893 (2020)
  • Modulating heterogeneity and plasticity in bulk metallic glasses: Role of interfaces on shear banding
    K. Kosiba, D. Sopu, S. Scudino, L. Zhang, J. Bednarcik, S. Pauly
    Int. J. Plast.119, 156-170 (2019)
  • Structure-Property Relationships in Shape Memory Metallic Glass Composites
    D. Sopu, X. Yuan, F. Moitzi, M. Stoica, J. Eckert
    Materials12, ARTN 1419 (2019)