1. “Emergent Weyl fermions in WTe2 probed with Electron-States-Resolved NMR crystallography”, Papawassiliou, W., Carvalho, J. P., Kim, H. J., Kim*, C-Y., Yoo, S. J., Lee, J. B., Alhassan, S., Orfanides,S., Psycharis, V., Karagianni, M., Fardis, M., Papavassiliou, G.*, and Pell, A. J.* , arXiv:2110.01300 [cond-mat.mtrl-sci] (2021). 
  2. “Crystal and electronic facet analysis of ultrafine Ni2P particles by solid-state NMR nanocrystallography”, Papawassiliou, W., Carvalho, J.P., Panopoulos, N., Alwahedi, Y., Wadi V. K. S., Lu X., Polychronopoulou, K., Lee, J-B., Lee, S-G., Kim C-Y., Hae Jin Kim, H-J., Katsiotis, M., Tzitzios, V., Karagianni, M., Fardis, M., Papavassiliou, G.*, and Pell, A.J.*, Nature Communications 12, 4334 (2021).
  3. “Synthesis of 2D Germanane (GeH): a New, Fast, and Facile Approach”. Theodosis Giousis, T., Potsi, G., Kouloumpis, A., Spyrou, K., Georgantas, Y., Chalmpes, N., Dimos, K., Antoniou, M-K., Papavassiliou, G., Bourlinos, A.B., Kim, H-J., Wadi, V.K.S., Alhassan, S., Ahmadi, M., Kooi, B.J., Blake, G., Balazs, D.M., Loi, M.A., Gournis, D., Rudolf, P., Angew. Chem. Int. Ed. 60, 360–365 (2021).
  4. “Nickel Phosphide Nanoparticles for Selective Hydrogenation of SO2 to H2S”, Lu, X., Baker, M.A., Anjum, D.H., Papawassiliou, W., Pell, A.J., Fardis, M., Papavassiliou, G., Hinder, S.J., Gaber, S.A.A., Gaber, D.A.A., Al Wahedi, Y., Polychronopoulou, K., ACS Appl. Nano Mater. 4, 6568–6582 (2021);
  5. “Ni2P Nanoparticles Embedded in Mesoporous SiO2 for Catalytic Hydrogenation of SO2 to Elemental S”, Lu, X., Baker, M.A., Anjum, D.H., Basina, G., Hinder, S.J., Papawassiliou, W., Pell, A.J., Karagianni, M., Papavassiliou, G., Shetty, D., Gaber, D., Gaber, S., Al Wahedi, Y., Polychronopoulou, K., ACS Appl. Nano Mater. 4, 5665–5676 (2021).
  6. “Resolving Dirac Electrons with broadband high resolution NMR”, Papawassiliou, W., Jaworski, A., Pell, A.J.*, Jang, J-H., Kim, Y., Lee, S-C., Kim, H-J.*, Alwahedi Y., Alhassan, S., Subrati, A., Fardis, M., Karagianni, M., Panopoulos, N., Dolinsek, J., and Papavassiliou, G.*, Nature Communications 11, 1285 (2020).
  7. “The Peculiar Size and Temperature Dependence of Water Diffusion in Carbon Nanotubes studied with 2D NMR Diffusion-Relaxation D-T2eff Spectroscopy”, Gkoura, L., Diamantopoulos, G., Fardis, M., Homouz, D., Alhassan, S., Beazi-Katsioti, M., Karagianni, M., Anastasiou, A., Romanos, G., Hassan, J.*, and Papavassiliou, G.*, Biomicrofluidics 14, 034114 (2020);’s peak (2020).
  8. “Monitoring the multiphasic evolution of bismuth telluride nanoplatelets”. Subrati, A., Kim, Y.,   AlWahedi, Y.,   Tzitzios, V., Alhassan, S.,*   Kim, H-J.*,  Sanggil Lee, S., Sakellis, E., Boukos, N., Stephen, S., Lee, S-M., Lee, J-B, Fardis, M. and Papavassiliou, G.*, CrystEngComm 22, 7918-7928 (2020).
  9. “Microcapsule-based self-healing materials: Healing efficiency and toughness reduction vs. capsule size”, M. Kosarli, D. G. Bekas, K. Tsirka, D. Baltzis, D. Τ. Vaimakis-Tsogkas, S. Orfanidis, G. Papavassiliou, A. S. Paipetis, Composites Part B: Engineering 171, 78-86 (2019).

  10. “Polaron freezing and the quantum liquid-crystal phase in the ferromagnetic metallic La67Ca0.33MnO3”, N. Panopoulos, M. Pissas, H. J. Kim, Jin-Gyu Kim, S. J. Yoo, J. Hassan, T. AlWahedi, S. Alhassan, M. Fardis, N. Boukos, Papavassiliou, G.*, npj Quantum Materials 3, 20 (2018).
  11. “Ultrafast Stratified Diffusion of Water Inside Carbon Nanotubes; Direct Experimental Evidence with 2D D-T2 NMR Spectroscopy”, Hassan, J.*, Diamantopoulos, G., Gkoura, L., Karagianni, M., Alhassan, S., Kumar, S.V., Katsiotis, M.S., Karagiannis, T., Fardis, M., Panopoulos, N., Kim, H.J., Beazi-Katsioti, M., Papavassiliou, G.*, Journal of Physical Chemistry C 122, 10600-10606 (2018).
  12. “Facile MoS2 Growth on Reduced Graphene-Oxide via Liquid Phase Method“. Tzitzios, V., Dimos, K., Alhassan, S. M.*, Mishra, R., Kouloumpis, A., Gournis, D., Boukos, N., Roldan, M. A., Idrobo, J-C., Karakassides, M.A., Basina, G., Alwahedi, Y., Kim, HJ., Katsiotis, M.S., Fardis, M., Borisevich, A., Pennycook, S.J., Pantelides, S.T. and Papavassiliou, G.*, Frontiers in Materials 5, DOI:10.3389/fmats.2018.00029 (2018).
  13. “Unexpected orbital magnetism in Bi-rich Bi2Se3 nanoplatelets”. Kim, H. J.*, Katsiotis, M.S., Alhassan, S. M.*, Zafiropoulou, I., Pissas, M., Sanakis, Y., Mitrikas, G., Panopoulos, N., Boukos, N., Tzitzios, V., Fardis, M., Kim, J-G., Lee,  S-G., Kim,  Y-M., Yoo,  J., Lee,  J.-H., Kouloumpis,  A., Gournis, D.,  Karakassides, M., Papavassiliou, G.*, Nature Publishing Group, npg Asia Materials 8, e271; doi:10.1038/am.2016.56 (2016).
  14. “Water coordination, proton mobility and Lewis acidity in HY nanozeolites: A high temperature 1H and 27Al NMR study”, Katsiotis, M.S., Fardis, M., AlWahedi, Y., Stephen, S., Tzitzios, V., Boukos, N., Kim, H.J., Alhassan, S.*, and Papavassiliou, G.*, Journal of Physical Chemistry C 119, 3428-3438 (2015).