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20032020

Research output per year

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Research Output

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Conference contribution
2019

Control of Vacancy Defects in Reactively Sputtered (Ag,Cu)(In,Ga)Se2 Solar Cells

Farshchi, R., Bailey, J., Poplavskyy, D., Hickey, B., Spaulding, D., Kuan, E. T., Khanam, A. & Tuomisto, F., 1 Jun 2019, 2019 IEEE 46th Photovoltaic Specialists Conference, PVSC 2019. IEEE, p. 3198-3200 3 p. 8980772. (Conference Record of the IEEE Photovoltaic Specialists Conference).

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

Ga vacancies and electrical compensation in β-Ga 2 O 3 thin films studied with positron annihilation spectroscopy

Tuomisto, F., Karjalainen, A., Prozheeva, V., Makkonen, I., Wagner, G. & Baldini, M., 1 Jan 2019, Oxide-Based Materials and Devices X. Rogers, D. J., Teherani, F. H. & Look, D. C. (eds.). p. 1-8 1091910. (Proceedings of SPIE; vol. 10919).

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

Open Access
File
144 Downloads (Pure)
2018

15 years of the European Nuclear Education Network (ENEN Association)

Cizelj, L., Starflinger, J., Decobert, V., Bazargan-Sabet, B., Tuomisto, F., Coeck, M., Anzieu, P., Roberts, J., Wheldon, T. K. & Porras, P. D., 1 Jan 2018, 2018 26th International Conference on Nuclear Engineering: Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance. American Society of Mechanical Engineers, Vol. 8. 6 p. ICONE26-82611

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

The ENEN+ Project: Attracting, Retaining and Developing New Nuclear Talents Beyond Academic Curricula

Cizelj, L., Pesznyak, C., Bazargan-Sabet, B., Abdelouas, A., Tuomisto, F., Coeck, M. & Porras, P. D., 2018, PROCEEDINGS OF THE 26TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING: Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance London, England, July 22–26, 2018. American Society of Mechanical Engineers, 6 p.

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

2015

Mitä on hyvä yliopisto-opettajuus?

Sistonen, E., Kyösola, S., Kiesi, T., Tuomisto, F. & Riihiaho, S., 2015, Peda-forum päivät 2015 - Voimaa yhteistyöllä, Hanken ja Maanpuolustuskorkeakoulu, Helsinki, 20.-21.8.2015. Hanken ja Maanpuolustuskorkeakoulu

Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

2014

Defect studies in MBE grown GaSb1-xBix layers

Segercrantz, N., Kujala, J., Tuomisto, F., Slotte, J., Song, Y. & Wang, S., 2014, INTERNATIONAL CONFERENCE ON DEFECTS IN SEMICONDUCTORS 2013. Cavallini, A. & Estreicher, SK. (eds.). American Institute of Physics, p. 174-177 4 p. (AIP Conference Proceedings ; vol. 1583).

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

Positron annihilation spectroscopy on open-volume defects in group IV semiconductors

Slotte, J., Tuomisto, F., Kujala, J., Holm, A. M., Segercrantz, N., Kilpeläinen, S., Kuitunen, K., Simoen, E., Gencarelli, F., Loo, R. & Shimura, Y., 2014, ECS Transactions. 11 ed. Vol. 64. p. 241-253 13 p.

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

2 Citations (Scopus)

Vacancy complexes in Sb-doped SnO2

Korhonen, E., Tuomisto, F., Bierwagen, O., Speck, J. S., White, M. E. & Galazka, Z., 2014, INTERNATIONAL CONFERENCE ON DEFECTS IN SEMICONDUCTORS 2013. Cavallini, A. & Estreicher, SK. (eds.). American Institute of Physics, p. 368-371 4 p. (AIP Conference Proceedings ; vol. 1583).

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

2013

Defects in nitrides, positron annihilation spectroscopy

Tuomisto, F., 2013, Gallium Nitride Materials and Devices VIII. Chyi, J-I., Nanishi, Y., Morkoc, H., Piprek, J., Yoon, E. & Fujioka, H. (eds.). p. 1-10 10 p. 86250G. (Proceedings of SPIE; vol. 8625).

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

Open Access
File
102 Downloads (Pure)

Higher level academic nuclear engineering education in Finland - need of post graduates?

Salomaa, R., Ala-Heikkilä, J., Tuomisto, F., Kyrki-Rajamäki, R., Vihavainen, J., Lehto, J., Harjula, R., Olin, M., Vanttola, T., Avolahti, J., Aurela, J., Koskinen, K., Heikinheimo, L., Hyvärinen, J., Juurmaa, T. & Palmu, M., 2013, Conference NESTet 2013, Nuclear Education and Training, 17-21 Nov. 2013, Madrid. Brussels, Belgium: European Nuclear Society, p. 22

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

2012

Defect activation in MOVPE GaN under low energy electron beam irradiation

Nykänen, H., Suihkonen, S., Kilanski, L., Sopanen, M. & Tuomisto, F., 2012, ISSLED 2012, Berlin, Germany, July 21-27, 2012.

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

Defects identification in FeTiO3 using positron annihilation technique

Jili, T. P., Sideras-Haddad, E., Wamwangi, D., Tuomisto, F. & Kilanski, L., 2012, PROCEEDINGS OF SAIP2012: THE 57TH ANNUAL CONFERENCE OF THE SOUTH AFRICAN INSTITUTE OF PHYSICS. VanRensburg, JJ. (ed.). p. 81-84 4 p.

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

2011

Role of Excessive Vacancy Generated in p-n Type Duplex Cu2O Film under Anodic Bias in TGSCC of Pure Copper

Aaltonen, P., Yagodzinskyy, Y., Kilpeläinen, S., Tuomisto, F. & Hänninen, H., 2011, The European Corrosion Congress, EUROCORR 2011, September 4-8, 2011, Stockholm, Sweden. p. 12

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

2010

Acceptor Type Vacancy Complexes In As-Grown ZnO

Zubiaga, A., Tuomisto, F. & Zuniga-Perez, J., 2010, 2010 WIDE BANDGAP CUBIC SEMICONDUCTORS: FROM GROWTH TO DEVICES. Ferro, G. & Siffert, P. (eds.). American Institute of Physics, p. 217-220 4 p. (AIP Conference Proceedings ; vol. 1292).

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

Comparison of T91 and P91 steels forseen for high temperature reactor using positron annihilation techniques

Veternikova, J., Slugen, V., Degmova, J., Hinca, R., Sojak, S., Kilpeläinen, S., Tuomisto, F., Räisänen, J. & Krsjak, V., 2010, European Nuclear Conference 2010 Transactions. European Nuclear Society, p. 133-137

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

2008

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

3 Citations (Scopus)

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

5 Citations (Scopus)
2007

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

2 Citations (Scopus)

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

7 Citations (Scopus)

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

10 Citations (Scopus)

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

9 Citations (Scopus)
2005

High pressure annealing of HVPE GaN free-standing films: Redistribution of defects and stress

Paskova, T., Suski, T., Bockowski, M., Paskov, P. P., Darakchieva, V., Monemar, B., Tuomisto, F., Saarinen, K., Ashkenov, N., Schubert, M., Roder, C. & Hommel, D., 2005, GaN, AIN, InN and Their Alloys. Wetzel, C., Gil, B., Kuzuhara, M. & Manfra, M. (eds.). MATERIALS RESEARCH SOCIETY, p. 429-434 6 p. (MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS; vol. 831).

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

2 Citations (Scopus)

Oxygen related shallow acceptor in GaN

Monemar, B., Paskov, P. P., Tuomisto, F., Saarinen, K., Iwaya, M., Kamiyama, S., Amano, H., Akasaki, I. & Kimura, S., 2005, GaN, AIN, InN and Their Alloys. Wetzel, C., Gil, B., Kuzuhara, M. & Manfra, M. (eds.). MATERIALS RESEARCH SOCIETY, p. 329-334 6 p. (MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS; vol. 831).

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

10 Citations (Scopus)