Tampere University of Technology

TUTCRIS Research Portal

Joonas Hilska

  1. 2019
  2. Published

    Impact of Bi incorporation on the evolution of microstructure during growth of low-Temperature GaAs:Bi/Ga(As,Bi) layers

    Luna, E., Wu, M., Aoki, T., McCartney, M. R., Puustinen, J., Hilska, J., Guina, M., Smith, D. J. & Trampert, A., 28 Aug 2019, In : Journal of Applied Physics. 126, 8, 085305.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Epitaxial phases of high Bi content GaSbBi alloys

    Hilska, J., Koivusalo, E., Puustinen, J., Suomalainen, S. & Guina, M., 15 Jun 2019, In : Journal of Crystal Growth. 516, p. 67-71 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    Analysis of GaAsBi growth regimes in high resolution with respect to As/Ga ratio using stationary MBE growth

    Puustinen, J., Hilska, J. & Guina, M., 1 Apr 2019, In : Journal of Crystal Growth. 511, p. 33-41 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  5. 2018
  6. 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

  7. 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

  8. Published

    Exciton localization and structural disorder of GaAs1-xBix/GaAs quantum wells grown by molecular beam epitaxy on (311)B GaAs substrates

    Prando, G. A., Orsi Gordo, V., Puustinen, J., Hilska, J., Alghamdi, H. M., Som, G., Gunes, M., Akyol, M., Souto, S., Rodrigues, A. D., Galeti, H. V. A., Henini, M., Gobato, Y. G. & Guina, M., 17 Jul 2018, In : Semiconductor Science and Technology. 33, 8, 084002.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Optical properties of n- and p-type modulation doped GaAsBi/AlGaAs quantum well structures

    Cetinkaya, C., Cokduygulular, E., Nutku, F., Donmez, O., Puustinen, J., Hilska, J., Erol, A. & Guina, M., Mar 2018, In : Journal of Alloys and Compounds. 739, p. 987-996 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  10. 2017
  11. Published

    The role of epitaxial strain on the spontaneous formation of Bi-rich nanostructures in Ga(As,Bi) epilayers and quantum wells

    Luna, E., Puustinen, J., Wu, M., Hilska, J., Guina, M. & Trampert, A., 1 Jul 2017, In : Nanoscience and Nanotechnology Letters. 9, 7, p. 1132-1138 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Effect of growth parameters on the properties of GaAsBi

    Hilska, J., Puustinen, J. & Guina, M., 19 Mar 2017.

    Research output: Other conference contributionPaper, poster or abstractScientific

  13. Published

    Local variation in Bi crystal sites of epitaxial GaAsBi studied by photoelectron spectroscopy and first-principles calculations

    Laukkanen, P., Punkkinen, M. P. J., Lahti, A., Puustinen, J., Tuominen, M., Hilska, J., Mäkelä, J., Dahl, J., Yasir, M., Kuzmin, M., Osiecki, J. R., Schulte, K., Guina, M. & Kokko, K., Feb 2017, In : Applied Surface Science. 396, p. 688-694 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

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