Aalto-1, multi-payload CubeSat: design, integration and launch

Autor: Praks, J., Mughal, M. Rizwan, Vainio, R., Janhunen, P., Envall, J., Oleynik, P., Näsilä, A., Leppinen, H., Niemelä, P., Slavinskis, A., Gieseler, J., Toivanen, P., Tikka, T., Peltola, T., Bosser, A., Schwarzkopf, G., Jovanovic, N., Riwanto, B., Kestilä, A., Punkkinen, A., Punkkinen, R., Hedman, H. -P., Säntti, T., Lill, J. -O., Slotte, J. M. K., Kettunen, H., Virtanen, A.

The design, integration, testing, and launch of the first Finnish satellite Aalto-1 is briefly presented in this paper. Aalto-1, a three-unit CubeSat, launched into Sun-synchronous polar orbit at an altitude of approximately 500 km, is operational si

Externí odkaz: http://arxiv.org/abs/2101.10691

FORESAIL-1 cubesat mission to measure radiation belt losses and demonstrate de-orbiting

Autor: FORESAIL collaboration, Palmroth, M., Praks, J., Vainio, R., Janhunen, P., Kilpua, E. K. J., Ganushkina, N. Yu., Afanasiev, A., Ala-Lahti, M., Alho, A., Asikainen, T., Asvestari, E., Battarbee, M., Binios, A., Bosser, A., Brito, T., Envall, J., Ganse, U., George, H., Gieseler, J., Good, S., Grandin, M., Haslam, S., Hedman, H. -P., Hietala, H., Jovanovic, N., Kakakhel, S., Kalliokoski, M., Kettunen, V. V., Koskela, T., Lumme, E., Meskanen, M., Morosan, D., Mughal, M. Rizwan, Niemelä, P., Nyman, S., Oleynik, P., Osmane, A., Palmerio, E., Pfau-Kempf, Y., Peltonen, J., Plosila, J., Polkko, J., Poluianov, S., Pomoell, J., Price, D., Punkkinen, A., Punkkinen, R., Riwanto, B., Salomaa, L., Slavinskis, A., Säntti, T., Tammi, J., Tenhunen, H., Toivanen, P., Tuominen, J., Turc, L., Valtonen, E., Virtanen, P., Westerlund, T.

Today, the near-Earth space is facing a paradigm change as the number of new spacecraft is literally sky-rocketing. Increasing numbers of small satellites threaten the sustainable use of space, as without removal, space debris will eventually make ce

Externí odkaz: http://arxiv.org/abs/1905.09600

Particle Telescope aboard FORESAIL-1: simulated performance, Adv. Space Res

Autor: Oleynik, P., Vainio, P., Hedman, H.-P., Punkkinen, A., Punkkinen, R., Salomaa, L., Säntti, T., Tuominen, J., Virtanen, P., Bosser, A., Janhunen, P., Kilpua, E.K.J., Palmroth, M., Praks, P., Slavinskis, A., Kakakhel, S. R., Peltonen, J., Plosila, J., Tammi, J., Tenhunen, H., Westerlund, T.

Publikováno v: Advances in Space Research

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::2e8f34acbd51b363838867a6d99a6808

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Atomic-Scale Modification of Oxidation Phenomena on the Ge(100) Surface by Si Alloying.

Autor: Kuzmin M; Department of Physics and Astronomy, University of Turku, FI-20014 Turku, Finland.; Ioffe Institute, Russian Academy of Sciences, St. Petersburg 194021, Russian Federation., Lehtiö JP; Department of Physics and Astronomy, University of Turku, FI-20014 Turku, Finland., Rad ZJ; Department of Physics and Astronomy, University of Turku, FI-20014 Turku, Finland., Sorokina SV; Ioffe Institute, Russian Academy of Sciences, St. Petersburg 194021, Russian Federation., Punkkinen MPJ; Department of Physics and Astronomy, University of Turku, FI-20014 Turku, Finland., Hedman HP; Department of Information Technology, University of Turku, FI-20014 Turku, Finland., Punkkinen R; Department of Information Technology, University of Turku, FI-20014 Turku, Finland., Laukkanen P; Department of Physics and Astronomy, University of Turku, FI-20014 Turku, Finland., Kokko K; Department of Physics and Astronomy, University of Turku, FI-20014 Turku, Finland.

Publikováno v: ACS materials Au [ACS Mater Au] 2021 Dec 16; Vol. 2 (2), pp. 204-214. Date of Electronic Publication: 2021 Dec 16 (Print Publication: 2022).