Päivikki Repo

  • Tietotie 3

20112019

Research output per year

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Personal profile

Education/Academic qualification

Doctor of Science (Technology)

Master of Science (Technology), Information Technology

Bachelor of Science (Technology), Information Technology

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Research Output

  • 13 Conference contribution
  • 13 Article
  • 2 Working paper
  • 1 Doctoral Thesis

Observation of Crystalline Oxidized Silicon Phase

Kuzmin, M., Lehtiö, J. P., Mäkelä, J., Yasir, M., Rad, Z. J., Vuorinen, E., Lahti, A., Punkkinen, M., Laukkanen, P., Kokko, K., Hedman, H. P., Punkkinen, R., Lastusaari, M., Repo, P. & Savin, H., 22 Mar 2019, In : Advanced Materials Interfaces. 6, 6, 9 p., 1802033.

Research output: Contribution to journalArticleScientificpeer-review

  • 1 Citation (Scopus)

    Silicon surface passivation with atomic layer deposited aluminum nitride

    Repo, P., Bao, Y., Seppanen, H., Sippola, P. & Savin, H., 25 May 2018, 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. IEEE, p. 1-4 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  • Black silicon n-Type photodiodes with high response over wide spectral range

    Heinonen, J., Juntunen, M. A., Laine, H. S., Vähänissi, V., Repo, P., Dönsberg, T. & Savin, H., 2017, Optical Sensors 2017. 102310X. (Proceedings of SPIE : the International Society for Optical Engineering; vol. 10231).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    Open Access
    File
  • 1 Citation (Scopus)
    106 Downloads (Pure)

    Efficient surface passivation of black silicon using spatial atomic layer deposition

    Heikkinen, I., Repo, P., Vähänissi, V., Pasanen, T., Malinen, V. & Savin, H., 21 Sep 2017, 7th International Conference on Silicon Photovoltaics, SiliconPV 2017. Elsevier, p. 282–287 6 p. (Energy Procedia; vol. 124).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    Open Access
    File
  • 5 Citations (Scopus)
    253 Downloads (Pure)

    Projects

    TUTL Savin

    Savin, H., Laine, H., Yli-Koski, M., Elomaa, S., Modanese, C., Pasanen, T., Repo, P., Heinonen, J. & Vahlman, H.

    01/07/201631/12/2017

    Project: Business Finland: New business from research ideas (TUTLI)

    Cost-efficient silicon photovoltaics through advanced passivation of defects

    Savin, H., Lindeberg, M., Marin, G., Vähänissi, V., Laine, H., Yli-Koski, M., Haarahiltunen, A., Repo, P., Liu, Z. & Vahlman, H.

    01/01/201231/10/2015

    Project: Business Finland: Other research funding

    Activities

    • 2 Conference presentation
    • 1 Visit abroad

    Passivation of detector-grade Fz-Si with atomic layer deposited aluminium oxide

    Toni Pasanen (Speaker), Jennifer Ott (Contributor), Päivikki Repo (Contributor), Heli Seppänen (Contributor), Ville Vähänissi (Contributor), Hele Savin (Contributor)
    23 Sep 2019

    Activity: Talk or presentation typesConference presentation

    Efficient Surface Passivation of Black Silicon Using Spatial ALD

    Ismo T.S. Heikkinen (Contributor), Päivikki Repo (Contributor), Ville Vähänissi (Contributor), Toni Pasanen (Contributor), Ville Malinen (Contributor), Emma Salmi (Speaker), Hele Savin (Contributor)
    17 Jul 2017

    Activity: Talk or presentation typesConference presentation

    Naps Solar Estonia OÜ

    Toni Pasanen (Visiting researcher), Juha Heinonen (Visiting researcher), Ville Vähänissi (Visiting researcher), Päivikki Repo (Visiting researcher), Chiara Modanese (Visiting researcher), Hele Savin (Visiting researcher)
    20 Jun 2016

    Activity: Visiting an external institution typesVisit abroad

    Press / Media

    Black silicon treatment achieves record PV energy performance

    Hele Savin & Päivikki Repo

    05/06/2015

    1 item of Media coverage

    Press/Media: Media appearance

    The UPC creates solar cells with a record energy performance of 22%

    Hele Savin & Päivikki Repo

    04/06/2015

    1 item of Media coverage

    Press/Media: Media appearance

    Efficiency record for black silicon solar cells jumps to 22.1%

    Hele Savin & Päivikki Repo

    18/05/201526/05/2015

    4 items of Media coverage

    Press/Media: Media appearance

    Black silicon solar cells push efficiency record to 22.1 percent

    Hele Savin & Päivikki Repo

    20/05/2015

    1 item of Media coverage

    Press/Media: Media appearance

    Researchers Report Improved Efficiency Record for Black Silicon Solar Cells

    Hele Savin & Päivikki Repo

    19/05/2015

    1 item of Media coverage

    Press/Media: Media appearance