Hannu-Pekka Komsa

  • Otakaari 1, 02150 Espoo

20122020

Research output per year

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Personal profile

Artistic and research interests

In my research, I take a bunch of atoms, I put them together to form materials, and then calculate everything about the materials’ properties, ideally with predictive accuracy. I am particularly interested in understanding how the material properties can be tuned by modifying its structure in the nanoscale, with special focus on defect engineering of 2D materials, with application prospects in ultrathin optoelectronics and smart materials for sensing. Another important aspect is modeling the materials’ response to external stimuli such as light or electron irradiation, to aid in material characterization by experimental techniques such as electron microscopy and Raman spectroscopy.

Research Group: EPM

List of publications and other research outputs: Aalto Research portal

Elsewhere:

Education/Academic qualification

Doctor of Science (Technology), Engineering Physics

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Research Output

  • 50 Article
  • 1 Chapter
  • 1 Conference contribution
  • 1 Other contribution

Electronic and magnetic characterization of epitaxial VSe2 monolayers on superconducting NbSe2

Kezilebieke, S., Huda, M. N., Dreher, P., Manninen, I., Zhou, Y., Sainio, J., Mansell, R., Ugeda, M. M., van Dijken, S., Komsa, H. P. & Liljeroth, P., 1 Dec 2020, In : Communications physics. 3, 1, p. 1-8 8 p., 116.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
  • 5 Downloads (Pure)

    Heavy Alkali Treatment of Cu(In,Ga)Se2 Solar Cells: Surface versus Bulk Effects

    Siebentritt, S., Avancini, E., Bär, M., Bombsch, J., Bourgeois, E., Buecheler, S., Carron, R., Castro, C., Duguay, S., Félix, R., Handick, E., Hariskos, D., Havu, V., Jackson, P., Komsa, H. P., Kunze, T., Malitckaya, M., Menozzi, R., Nesladek, M., Nicoara, N. & 13 others, Puska, M., Raghuwanshi, M., Pareige, P., Sadewasser, S., Sozzi, G., Tiwari, A. N., Ueda, S., Vilalta-Clemente, A., Weiss, T. P., Werner, F., Wilks, R. G., Witte, W. & Wolter, M. H., 1 Jan 2020, In : Advanced Energy Materials. p. 1-15 15 p., 1903752.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
  • 8 Citations (Scopus)

    Local vibrational modes of Si vacancy spin qubits in SiC

    Shang, Z., Hashemi, A., Berencen, Y., Komsa, H-P., Erhart, P., Zhou, S., Helm, M., Krasheninnikov, A. & Astakhov, G., 30 Apr 2020, In : Physical Review B. 101, 14, 9 p., 144109.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
    40 Downloads (Pure)

    Niobium doping induced mirror twin boundaries in MBE grown WSe2 monolayers

    Wang, B., Xia, Y., Zhang, J., Komsa, H. P., Xie, M., Peng, Y. & Jin, C., 1 Jan 2020, In : Nano Research.

    Research output: Contribution to journalArticleScientificpeer-review

  • Phonons and excitons in ZrSe2-ZrS2 alloys

    Oliver, S. M., Fox, J. J., Hashemi, A., Singh, A., Cavalero, R. L., Yee, S., Snyder, D. W., Jaramillo, R., Komsa, H-P. & Vora, P. M., 7 May 2020, In : Journal of Materials Chemistry C. 8, 17, p. 5732-5743 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

    File
    1 Downloads (Pure)

    Projects

    FUNTOMX: Controlled functionalization of two-dimensional MXene sheets

    Ibragimova, R., Komsa, H. & Lyu, Z.

    01/09/201731/12/2020

    Project: Academy of Finland: Other research funding

    FUNTOMX: Controlled functionalization of two-dimensional MXene sheets

    Komsa, H.

    01/09/201731/12/2019

    Project: Academy of Finland: Other research funding

    COMP: Centre of Excellence in Computational Nanoscience

    Komsa, H., Tuomisto, N., Rossi, T., Puska, M., Ketolainen, T., Conley, K. & Berseneva, N.

    01/01/201631/12/2017

    Project: Academy of Finland: Other research funding

    Activities

    • 4 Visit abroad

    Helmholtz-Zentrum Dresden Rossendorf

    Hannu-Pekka Komsa (Visiting researcher)
    10 Feb 201613 Feb 2016

    Activity: Visiting an external institution typesVisit abroad

    Technical University of Denmark

    Hannu-Pekka Komsa (Visiting researcher)
    8 Aug 201612 Aug 2016

    Activity: Visiting an external institution typesVisit abroad

    Zhejiang University

    Hannu-Pekka Komsa (Visiting researcher)
    7 Nov 201620 Nov 2016

    Activity: Visiting an external institution typesVisit abroad

    Sharc 25 project

    Hannu-Pekka Komsa (Visiting researcher)
    23 Nov 201625 Nov 2016

    Activity: Visiting an external institution typesVisit abroad