Tampere University of Technology

TUTCRIS Research Portal

Mircea Guina

  1. 2019
  2. Published

    Performance Study of Lattice-Matched Multijunction Solar Cells Incorporating GaInNAsSb Junctions with 0.7 – 1.4 eV Bandgap

    Aho, A., Isoaho, R., Raappana, M., Aho, T., Polojärvi, V., Tukiainen, A., Anttola, E., Mäkelä, S., Reuna, J. V. T. & Guina, M., 2019, In : IEEE.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Accepted/In press

    Quantum dot based thin film III-V solar cells

    Cappelluti, F., Aho, T., Tukiainen, A., Elsehrawy, F., Gruginskie, N., van Eerden, M., Bissels, G., Tibaldi, A., Bauhuis, G., Mulder, P., Khalili, A., Vlieg, E., Schermer, J. & Guina, M., 2019, (Accepted/In press) Quantum Dot Optoelectronic Devices. Springer Series in Material Science, 57 p.

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  4. Published

    Surface photovoltage study of GalnNAs layers for photovoltaic applications

    Donchev, V., Georgiev, S., Aho, A. & Guina, M., 2019, 20th International School on Condensed Matter Physics 3–6 September 2018, Varna, Bulgaria. IOP Publishing, (Journal of Physics: Conference Series; vol. 1186).

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

  5. Published

    Te incorporation in self-catalyzed MBE of n-GaAs nanowires

    Hakkarainen, T., Rizzo Piton, M., Koivusalo, E., Fiordaliso, E., Leshchenko, E. D., Koelling, S., G. Gobato, Y., Koenraad, P. M., Dubrovskii, V. G. & Guina, M., 2019.

    Research output: Other conference contributionPaper, poster or abstractScientific

  6. Published

    V-groove etched 1-eV-GaInNAs nipi solar cell

    Muhammetgulyyev, A., Kinaci, B., Aho, A., Yalcin, Y.,  Cetinkaya, C., Kuruoglu, F., Guina, M. & Erol, A., 2019, In : Applied Physics A-Materials Science and Processing. 125, 1, 27.

    Research output: Contribution to journalArticleScientificpeer-review

  7. 2018
  8. Published

    Oxidation-Induced Changes in the ALD-Al2O3/InAs(100) Interface and Control of the Changes for Device Processing

    Tuominen, M., Mäkelä, J., Yasir, M., Dahl, J., Granroth, S., Lehtiö, J. P., Félix, R., Laukkanen, P., Kuzmin, M., Laitinen, M., Punkkinen, M. P. J., Hedman, H. P., Punkkinen, R., Polojärvi, V., Lyytikäinen, J., Tukiainen, A., Guina, M. & Kokko, K., 26 Dec 2018, In : ACS Applied Materials and Interfaces. 10, 51, p. 44932-44940 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Deterministic switching of the growth direction of self-catalyzed GaAs nanowires

    Koivusalo, E., Hakkarainen, T., Galeti, H., Galvao Gobato, Y., Dubrovskii, V. G. & Guina, M., 11 Dec 2018, In : Nano Letters. p. A-H 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Lattice‐matched four‐junction tandem solar cell including two dilute nitride bottom junctions

    Aho, A., Isoaho, R., Lauri, H., Aho, T., Raappana, M., Polojärvi, V., Tukiainen, A., Reuna, J., Mäkelä, S. & Guina, M., 10 Dec 2018, In : Progress in Photovoltaics: Research and Applications. 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    Cascaded crystalline raman lasers for extended wavelength coverage: Continuous-wave, third-stokes operation

    Casula, R., Penttinen, J-P., Guina, M., Kemp, A. J. & Hastie, J. E., 20 Nov 2018, In : Optica. 5, 11, p. 1406-1413 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Optical properties of GaAs1-xBix/GaAs quantum well structures grown by molecular beam epitaxy on (100) and (311)B GaAs substrates

    Gunes, M., Ukelge, M. O., Donmez, O., Erol, A., Gumus, C., Alghamdi, H., Galeti, H. V. A., Henini, M., Schmidbauer, M., Hilska, J., Puustinen, J. & Guina, M., 13 Nov 2018, In : Semiconductor Science and Technology. 33, 12, 124015.

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    Design considerations on GaInNAs solar cells with back surface reflectors

    Tukiainen, A., Aho, A., Aho, T., Polojärvi, V. & Guina, M., 5 Nov 2018, 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC). IEEE, p. 297-300 4 p.

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

  14. Published

    Temperature dependent characteristics of GaInP/GaAs/GaInNAsSb solar cell under simulated AM0 spectra

    Isoaho, R., Aho, A., Tukiainen, A. & Guina, M., 5 Nov 2018, 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC). IEEE, p. 2520-2523 4 p.

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

  15. Published

    High Power 1.5 μm Broad Area Laser Diodes Wavelength Stabilized by Surface Gratings

    Aho, A., Viheriälä, J., Virtanen, H., Uusitalo, T. & Guina, M., 1 Nov 2018, In : IEEE Photonics Technology Letters. 30, 21, p. 1870-1873 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  16. Published

    Comparison of ‘shallow’ and ‘deep’ junction architectures for MBE-grown InAs/GaAs quantum dot solar cells

    Tukiainen, A., Lyytikäinen, J., Aho, T., Halonen, E., Raappana, M., Cappelluti, F. & Guina, M., Nov 2018, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC): A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC. IEEE, p. 2950-2952 3 p. (CONFERENCE RECORD OF THE IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE).

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

  17. Published

    Metal/Polymer Back Reflectors with Diffraction Gratings for Light Trapping in III-V Solar Cells

    Aho, T., Guina, M., Elsehrawy, F., Cappelluti, F., Raappana, M., Tukiainen, A., Khairul Alam, A. B. M., Vartiainen, I., Kuittinen, M. & Niemi, T., Nov 2018, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC): A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC. IEEE, p. 2847-2851 5 p. (CONFERENCE RECORD OF THE IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE).

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

  18. Published

    Surface doping of GaxIn1−xAs semiconductor crystals with magnesium

    Yasir, M., Mäkelä, J., Koiva, D., Tuominen, M., Dahl, J., Lehtiö, J-P., Kuzmin, M., Rad, Z. J., Punkkinen, M., Laukkanen, P., Kokko, K., Polojärvi, V., Lyytikäinen, J., Tukiainen, A. & Guina, M., Oct 2018, In : Materialia. 2, p. 33-36

    Research output: Contribution to journalArticleScientificpeer-review

  19. Published

    72-W vertical-external-cavity surface-emitting laser with 1180-nm emission for laser guide star adaptive optics

    Kantola, E., Penttinen, J-P., Ranta, S. & Guina, M., 20 Sep 2018, In : Electronics Letters. 54, 19, p. 1135-1137

    Research output: Contribution to journalArticleScientificpeer-review

  20. Published

    Broadband GaSb Superluminescent Diode Emitting at 2.65 µm

    Koivusalo, E., Zia, N., Tuorila, H., Suomalainen, S., Koskinen, R., Viheriälä, J. & Guina, M., 6 Sep 2018.

    Research output: Other conference contributionPaper, poster or abstractScientific

  21. Published

    Investigation of the growth regimes in GaSbBi alloys with high Bi content by combinatorial MBE

    Hilska, J., Koivusalo, E., Puustinen, J., Suomalainen, S. & Guina, M., 5 Sep 2018.

    Research output: Other conference contributionPaper, poster or abstractScientific

  22. Published

    Data Transmission at 1.3 μm Using Hybrid Integrated Silicon Interposer and GalnNAs/GaAs Electroabsorption Modulator

    Guina, M., Sheehan, R., Isoaho, R., Viheriälä, J., Harjanne, M., Malacarne, A., Falconi, F., Aalto, T. & Peters, F. H., Sep 2018, 2018 European Conference on Optical Communication (ECOC). IEEE, 3 p.

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

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