Filip Tuomisto

Professor

Research outputs

  1. 2009
  2. Published

    He Implantation Induced Nanovoids in Crystalline Si

    Kilpeläinen, S., Kuitunen, K., Slotte, J., Tuomisto, F., Bruno, E., Mirabella, S. & Priolo, F., 15 Mar 2009, In : JOURNAL OF MATERIALS SCIENCE AND ENGINEERING B. 159-160, p. 164-167 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    The effect of a material growth technique on ion implanted Mn diffusion in GaAs

    Koskelo, O., Räisänen, J., Tuomisto, F. & Sadowski, J., 6 Mar 2009, In : Semiconductor Science and Technology. 24, 4, p. 1-5 5 p., 045011.

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    4-channel digital positron lifetime spectrometer for studying biological samples

    Sane, P., Kilpeläinen, S. & Tuomisto, F., 2009, In : Materials Science Forum. 607, p. 254-256 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published

    Effect of carbon on vacancy defect concentration in model iron alloys

    Biniukova, S. Y., Ganchenkova, M., Kilpeläinen, S., Tuomisto, F. & Chernov, I. I., 2009, In : Perspektivnyje materialy. 6, p. 49-56

    Research output: Contribution to journalArticleScientificpeer-review

  6. Published

    Interaction Between Na and Li in ZnO

    Neuvonen, P. T., Vines, L., Kuznetsov, A. Y., Svensson, B. G., Du, X., Tuomisto, F. & Hallén, A., 2009, In : Applied Physics Letters. 95, 24, p. 1-3 3 p., 242111.

    Research output: Contribution to journalArticleScientificpeer-review

  7. Published

    Native vacancy defects in Zn1-x(Mn,Co)xGeAs2 studied with positron annihilation spectroscopy

    Kilanski, L., Zubiaga, A., Tuomisto, F., Dobrowolski, W., Domukhovski, V., Varnavskiy, S. & Marenkin, S. F., 2009, In : Journal of Applied Physics. 106, 1, p. 1-6 6 p., 013524.

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    Order-disorder transitions in self-assembled polymers: A positron annihilation study

    Ramani, R., Valkama, S., Kilpeläinen, S., Tuomisto, F., ten Brinke, G., Ruokolainen, J., Alam, S. & Ikkala, O., 2009, In : PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS. 6, 11, p. 2414-2416 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Probing biomembranes with positrons

    Sane, P., Salonen, E., Falck, E., Repakova, J., Tuomisto, F., Holopainen, J. & Vattulainen, I., 2009, In : Journal of Physical Chemistry B. 113, 7, p. 1810-1812 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Probing The Microstructure Of Biomaterials With Positrons

    Sane, P., Tuomisto, F., Vattulainen, I., Salonen, E. & Holopainen, J. M., 2009, In : Biophysical Journal. 96, p. 356

    Research output: Contribution to journalArticleScientificpeer-review

  11. 2008
  12. Published

    E center annealing in SiGe: stability and charge states

    Kuitunen, K., Kilpeläinen, S., Slotte, J. & Tuomisto, F., 5 Dec 2008, In : JOURNAL OF MATERIALS SCIENCE AND ENGINEERING B. 154-155, p. 141-143 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    Implantation Defects and n-type Doping in Ge and Ge rich SiGe

    Peaker, A. R., Markevich, V. P., Hamilton, B., Hawkins, I. D., Slotte, J., Kuitunen, K., Tuomisto, F., Satta, A., Simoen, E. & Abrosimov, N., 3 Nov 2008, In : Thin Solid Films. 517, 1, p. 152-154 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  14. Published

    Clusterization of vacancy defects in ZnO irradiated with 2 MeV O+

    Zubiaga Monsalve, A., Tuomisto, F., Coleman, V. A. & Jagadish, C., 31 Oct 2008, In : Applied Surface Science. 255, 1, p. 234-236 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  15. Published

    Vacancy profiles and clustering in light ion implanted GaN and ZnO

    Tuomisto, F., 31 Oct 2008, In : Applied Surface Science. 255, 1, p. 54-57 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  16. Published

    Characterization of bulk AlN crystals with positron annihilation spectroscopy

    Tuomisto, F., Mäki, J-M., Chemekova, T. Y., Makarov, Y. N., Avdeev, O. V. M., Segal, A. S., Ramm, M. G., Davis, S., Huminic, G., Helava, H., Bickermann, M. & Epelbaum, B. M., 15 Aug 2008, In : Journal of Crystal Growth. 310, 17, p. 3998-4001 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  17. Published

    Evolution of vacancy-related defects upon annealing of ion-implanted germanium

    Slotte, J., Rummukainen, M., Tuomisto, F., Markevich, V. P., Peaker, A. R., Jeynes, C. & William, R., Aug 2008, In : Physical Review B. 78, 8, p. 1-5 5 p., 085202.

    Research output: Contribution to journalArticleScientificpeer-review

  18. Published

    Divacancy clustering in neutron-irradiated and annealed n-type germanium

    Kuitunen, K., Tuomisto, F., Slotte, J. & Capan, I., Jul 2008, In : Physical Review B. 78, 3, p. 1-4 4 p., 033202.

    Research output: Contribution to journalArticleScientificpeer-review

  19. Published

    Mechanisms of electrical isolation in O+-irradiated ZnO

    Zubiaga, A., Tuomisto, F., Coleman, V., Tan, H. H., Jagadish, C., Koike, K., Sasa, S., Inoue, M. & Yano, M., Jul 2008, In : Physical Review B. 78, 3, p. 1-5 5 p., 035125.

    Research output: Contribution to journalArticleScientificpeer-review

  20. Published

    Vacancy clustering and acceptor activation in nitrogen-implanted ZnO

    Moe Børseth, T., Tuomisto, F., Christensen, J. S., Monakhov, E. V., Svensson, B. G. & Kuznetsov, A. Y., Jan 2008, In : Physical Review B. 77, 4, p. 1-6 6 p., 045204.

    Research output: Contribution to journalArticleScientificpeer-review

  21. Published

    Characterization of non-polar ZnO layers with positron annihilation spectroscopy

    Zubiaga, A., Tuomisto, F., Zuniga-Perez, J. & Munoz-Sanjose, V., 2008, In : Acta Physica Polonica A. 114, 5, p. 1457-1464 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  22. Published

    Defect and emission distributions in bulk GaN grown in polar and nonpolar directions: a comparative analysis

    Paskova, T., Hanser, A., Preble, E., Evans, K., Kroeger, R., Tuomisto, F., Kersting, R., Alcorn, R., Ashley, S., Pagel, C., Valcheva, E., Paskov, P. P. & Monemar, B., 2008, Gallium Nitride Materials and Devices III. Morkoc, H., Litton, CW., Chyi, JI., Nanishi, Y. & Yoon, E. (eds.). Vol. 6894. p. 1-7 7 p. 68940D. (Proceedings of SPIE; vol. 6894).

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

  23. Published

    Effect of Hydrogen on Plastic Strain Localization in Single Crystals of Nickel and Austenitic Stainless Steel

    Yagodzinskyy, Y., Saukkonen, T., Tuomisto, F., Barannikova, S., Zuev, L. & Hänninen, H., 2008, Proceedings of the 2008 International Hydrogen Conference . Somerday, B., Sofronis, P. & Jones, R. (eds.). Ohio, USA: ASM INTERNATIONAL, p. 97-104 8 p.

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

  24. Published

    Evidence of PPII-like helical conformation and glass transition in a self-assembled solid-state polypeptide-surfactant complex: Poly(L-histidine)/Dodecylbenzenesulfonic acid

    Ramani, R., Hanski, S., Laiho, A., Tuma, R., Kilpeläinen, S., Tuomisto, F., Ruokolainen, J. & Ikkala, O., 2008, In : Biomacromolecules. 9, 5, p. 1390-1397 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  25. Published

    He implantation to control B diffusion in crystalline and preamorphized Si

    Bruno, E., Mirabella, S., Priolo, F., Kuitunen, K., Tuomisto, F., Slotte, J., Giannazzo, F., Bongiorno, C., Raineri, V. & Napolitani, E., 2008, In : Journal of Vacuum Science and Technology. Part B.. 26, 1, p. 386-390 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  26. Published

    Hydrothermally grown single-crystalline zinc oxide; characterization and modification

    Svensson, B. G., Moe Børseth, T., Johansen, K. M., Maqsood, T., Schifano, R., Grossner, U., Christensen, J. S., Vines, L., Klason, P., Zhao, Q. X., Willander, M., Tuomisto, F., Skorupa, W., Monakhov, E. V. & Kuznetsov, A. Y., 2008, In : Materials Research Society Symposium Proceedings . 1035, p. L04-01

    Research output: Contribution to journalArticleScientificpeer-review

  27. Published

    Mono and Bimodal Porosity by Pyrolysis of Block Copolymer-phenolic Resin Complexes

    Soininen, A., Valkama, S., Kosonen, H., Nykänen, A., Ramasubbu, R., Tuomisto, F., Engelhardt, P., ten Brinke, G., Ikkala, O. & Ruokolainen, J., 2008, Singapore, p. 347-354, (5th Nanoporous Materials Symposium, Vancouver, May 25-28, 2008).

    Research output: Working paperProfessional

  28. Published

    Vacancy defects in ZnO irradiated with 2 MeV O+

    Zubiaga, A., Tuomisto, F., Coleman, V. A. & Jagadish, C., 2008, In : Applied Surface Science. 255, p. 234-236

    Research output: Contribution to journalArticleScientificpeer-review

  29. 2007
  30. Published

    Effects of thermal treatment on optically active vacancy defects in CVD diamonds

    Mäki, J-M., Tuomisto, F., Kelly, C., Fisher, D., Martineau, P. M., Twitchen, D. & Woollard, S., 15 Dec 2007, In : Physica B: Condensed Matter. 401-402, p. 613-616 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  31. Published

    Stabiliser Distribution and Efficiency Examined by Depth Profiling Polypropylene Using a Positron Beam

    Pas, S. J., Tuomisto, F., Saarinen, K., Ammala, A., Turney, T. W. & Hill, A. J., 15 Dec 2007, In : Surface Science. 601, 24, p. 5750-5756 27 p.

    Research output: Contribution to journalArticleScientificpeer-review

  32. Published

    Evidence of a second acceptor state of the E center in Si(1-x)Ge(x)

    Kuitunen, K., Tuomisto, F. & Slotte, J., Dec 2007, In : Physical Review B. 76, 23, p. 1-4 4 p., 233202.

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    Introduction and recovery of Ga and N sublattice defects in electron-irradiated GaN

    Tuomisto, F., Ranki, V., Look, D. C. & Farlow, G. C., Oct 2007, In : Physical Review B. 76, 16, p. 1-10 10 p., 165207.

    Research output: Contribution to journalArticleScientificpeer-review

  34. Published

    Vacancy Clusters in Germanium

    Peaker, A., Markevich, V., Slotte, J., Kuitunen, K., Tuomisto, F., Satta, A., Simoen, E., Capan, I., Pivac, B. & Jacimovic, R., Oct 2007, In : Solid State Phenomena. 131-133, p. 125-130 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  35. Published

    New method for the determination of the defect profile in thin layers grown over a substrate

    Zubiaga, A., Garcia, J. A., Plazaola, F., Tuomisto, F., Zuniga-Perez, J. & Munoz-San Jose, V., Sep 2007, In : PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS. 4, 10, p. 3973-3976 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  36. Published

    Positron annihilation lifetime spectroscopy of ZnO bulk samples

    Zubiaga, A., Plazaola, F., Garcia, J. A., Tuomisto, F., Munoz-San Jose, V. & Tena-Zaera, R., Aug 2007, In : Physical Review B. 76, 8, p. 1-8 8 p., 085202.

    Research output: Contribution to journalArticleScientificpeer-review

  37. Published

    Vacancy generation in liquid phase epitaxy of Si

    La Magna, A., Privitera, V., Fortunato, G., Cuscuna, M., Svensson, B. G., Monakov, E., Kuitunen, K., Slotte, J. & Tuomisto, F., Jun 2007, In : Physical Review B. 75, 23, p. 1-6 6 p., 235201.

    Research output: Contribution to journalArticleScientificpeer-review

  38. Published

    Positron annihilation spectroscopy for the determination of thickness and defect profile in thin semiconductor layers

    Zubiaga, A., Garcia, J. A., Plazaola, F., Tuomisto, F., Zuniga-Perez, J. & Munoz-Sanjose, V., May 2007, In : Physical Review B. 75, 20, p. 1-10 10 p., 205305.

    Research output: Contribution to journalArticleScientificpeer-review

  39. Published

    Setup for irradiation and characterization of materials and Si particle detectors

    Väyrynen, S., Pusa, P., Sane, P., Tikkanen, P., Räisänen, J., Kuitunen, K., Tuomisto, F., Härkönen, J., Kassamakov, I., Tuominen, E. & Tuovinen, E., 11 Mar 2007, In : NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH SECTION A: ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. 572, 2, p. 978-984 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  40. Published

    Vacancy defect distribution in heteroepitaxial a-plane GaN grown by hydride vapor phase epitaxy

    Tuomisto, F., Paskova, T., Figge, S., Hommel, D. & Monemar, B., 1 Mar 2007, In : Journal of Crystal Growth. 300, 1, p. 251-253 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  41. Published

    Clustering of vacancy defects in high-purity semi-insulating SiC

    Aavikko, R., Saarinen, K., Tuomisto, F., Magnusson, B., Son, N. T. & Janzen, E., Feb 2007, In : Physical Review B. 75, 8, p. 1-8 8 p., 085208.

    Research output: Contribution to journalArticleScientificpeer-review

  42. Published

    Compensating point defects in 4He+- irradiated InN

    Tuomisto, F., Pelli, A., Yu, K. M., Walukiewicz, W. & Schaff, W. J., 2007, In : Physical Review B. 75, 19, p. 1-4 4 p., 193201.

    Research output: Contribution to journalArticleScientificpeer-review

  43. Published

    Defect distribution in a-plane GaN on Al2O3

    Tuomisto, F., Paskova, T., Kröger, R., Figge, S., Hommel, D., Monemar, B. & Kersting, R., 2007, In : Applied Physics Letters. 90, 12, p. 1-3 3 p., 121915.

    Research output: Contribution to journalArticleScientificpeer-review

  44. Published

    Defect Generation and Evolution in Laser Processing of Si

    La Magna, A., Privitera, V., Mannino, G., Fortunato, G., Cuscuna, M., Svensson, B. G., Monakhov, E., Kuitunen, K., Slotte, J. & Tuomisto, F., 2007, Proceedings of the 15th International Conference on Advanced Thermal Processing of Semiconductors (IEEE). p. 245-250

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

  45. Published

    Defect studies in electron irradiated ZnO and GaN

    Tuomisto, F., Look, D. C. & Farlow, G. C., 2007, In : Physica B: Condensed Matter. 401-402, p. 604-608 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  46. Published

    Defect studies in HVPE GaN by positron annihilation spectroscopy

    Tuomisto, F., 2007, Gallium Nitride Materials and Devices II. Morkoc, H. & Litton, CW. (eds.). Vol. 6473. p. 1-14 14 p. ( Proceedings of SPIE; vol. 6473).

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

  47. Published

    Hierarchical porosity in self-assembled polymers: Post-modification of block copolymer-phenolic resin complexes by pyrolysis allows the control of micro- and mesoporosity

    Valkama, S., Nykänen, A., Kosonen, H., Ramani, R., Tuomisto, F., Engelhardt, P., ten Brinke, G., Ikkala, O. & Ruokolainen, J., 2007, In : Advanced Functional Materials. 17, 2, p. 183-190 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  48. Published

    Influence of silicon doping on vacancies and optical properties of Al(x)Ga(1-x)N thin films

    Slotte, J., Tuomisto, F., Saarinen, K., Moe, C. G., Keller, S. & DenBaars, S. P., 2007, In : Applied Physics Letters. 90, 15, p. 1-3 3 p., 151908.

    Research output: Contribution to journalArticleScientificpeer-review

  49. Published

    Interplay of Ga vacancies, C impurities, and yellow luminescence in GaN

    Reurings, F. & Tuomisto, F., 2007, Gallium Nitride Materials and Devices II. Morkoc, H. & Litton, CW. (eds.). p. 1-8 8 p. 64730M. (Proceedings of SPIE; vol. 6473).

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

  50. Published

    Positron trapping kinetics in thermally generated vacancy donor complexes in highly As-doped silicon

    Kuitunen, K., Saarinen, K. & Tuomisto, F., 2007, In : Physical Review B. 75, 4, p. 1-5 5 p., 045210.

    Research output: Contribution to journalArticleScientificpeer-review

  51. Published

    Tensile strain in arsenic heavily-doped Si

    Borot, G., Rubaldo, L., Clement, L., Pantel, R., Kuitunen, K., Slotte, J., Tuomisto, F., Mescot, X., Gri, M., Ghibaudo, G. & Dutartre, D., 2007, In : Journal of Applied Physics. 102, 10, p. 1-5 5 p., 103505.

    Research output: Contribution to journalArticleScientificpeer-review

  52. Published

    Vacancy defect distributions in bulk ZnO crystals

    Tuomisto, F. & Look, D. C., 2007, Zinc Oxide Materials and Devices II. Teherani, FH. & Litton, CW. (eds.). p. 1-11 11 p. (Proceedings of SPIE; vol. 6474).

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

  53. Published

    Vacancy defects in (Zn,Mn)O

    Tuomisto, F., Mycielski, A. & Grasza, K., 2007, In : Superlattices and Microstructures. 42, 1-6, p. 218-221 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

ID: 49531