Tampere University of Technology

TUTCRIS Research Portal

Nikolai Tkachenko

  1. 2020
  2. Published

    Endothermic and Exothermic Energy Transfer Made Equally Efficient for Triplet−Triplet Annihilation Upconversion

    Isokuortti, J., Allu, S. R., Efimov, A., Vuorimaa-Laukkanen, E., Tkachenko, N., Vinogradov, S. A., Laaksonen, T. & Durandin, N., 2020, In : Journal of Physical Chemistry Letters. 11, 1, p. 318−324

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Monitoring Charge Carrier Diffusion across a Perovskite Film with Transient Absorption Spectroscopy

    Pasanen, H. P., Vivo, P., Canil, L., Hempel, H., Unold, T., Abate, A. & Tkachenko, N. V., 2020, In : The journal of physical chemistry letters. 11, 2, p. 445-450 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  4. 2019
  5. Published

    All-inorganic Tin–Germanium Perovskite Nanocubes: Towards Highly Efficient Lead-free Perovskite Nanocrystals-based Solar Cells

    Vivo, P., Liu, M., Pasanen, H., Ali-Löytty, H., Lahtonen, K., Qudsia, S., Smått, J-H., Valden, M. & Tkachenko, N., 4 Nov 2019.

    Research output: Other conference contributionPaper, poster or abstractScientific

  6. Published

    Electronically Coupled Uranium and Iron Oxide Heterojunctions as Efficient Water Oxidation Catalysts

    Leduc, J., Gönüllü, Y., Ruoko, T-P., Fischer, T., Mayrhofer, L., Tkachenko, N. V., Dong, C-L., Held, A., Moseler, M. & Mathur, S., 3 Oct 2019, In : Advanced Functional Materials. 7 p., 1905005.

    Research output: Contribution to journalArticleScientificpeer-review

  7. Published
  8. Published

    Controlled Orientations of Neighboring Tetracene Units by Mixed Self-Assembled Monolayers on Gold Nanoclusters for High-Yield and Long-Lived Triplet Excited States through Singlet Fission

    Saegusa, T., Sakai, H., Nagashima, H., Kobori, Y., Tkachenko, N. V. & Hasobe, T., 18 Sep 2019, In : Journal of the American Chemical Society. 141, 37, p. 14720-14727 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Critical Sensitizer Quality Attributes for Efficient Triplet−Triplet Annihilation Upconversion with Low Power Density Thresholds

    Durandin, N., Isokuortti, J., Efimov, A., Vuorimaa-Laukkanen, E., Tkachenko, N. V. & Laaksonen, T., 26 Aug 2019, In : Journal of Physical Chemistry C. 123, 37, p. 22865−22872

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Photochemistry of dithiophosphinate Ni(S2P(i-Bu)2)2 complex in CCl4. Transient species and TD-DFT calculations

    Solovyev, A. I., Mikheylis, A. V., Plyusnin, V. F., Shubin, A. A., Grivin, V. P., Larionov, S. V., Tkachenko, N. V. & Lemmetyinen, H., 1 Aug 2019, In : Journal of Photochemistry and Photobiology A: Chemistry. 381, 111857.

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    Refractive index change dominates the transient absorption response of metal halide perovskite thin films in the near infrared

    Pasanen, H. P., Vivo, P., Canil, L., Abate, A. & Tkachenko, N., 6 Jun 2019, In : Physical Chemistry Chemical Physics. 21, 27

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Quantitative Sequential Photoenergy Conversion Process from Singlet Fission to Intermolecular Two-Electron Transfers Utilizing Tetracene Dimer

    Nakamura, S., Sakai, H., Nagashima, H., Kobori, Y., Tkachenko, N. V. & Hasobe, T., 11 Jan 2019, In : ACS Energy Letters. 4, 1, p. 26-31 6 p.

    Research output: Contribution to journalLetterScientificpeer-review

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