Persistent luminescence and synchrotron radiation study of the Ca2MgSi2O7: Eu2+,R3+ materials
AITASALO, T, HÖLSÄ, J, KIRM, M, LAAMANEN, T, LASTUSAARI, M, NIITTYKOSKI, J, RAUD, J, VALTONEN, R
Published in Radiation measurements (01.04.2007)
Published in Radiation measurements (01.04.2007)
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Conference Proceeding
Eu2+ doped calcium aluminates prepared by alternative low temperature routes
AITASALO, T, HÖLSÄ, J, JUNGNER, H, LASTUSAARI, M, NIITTYKOSKI, J, PARKKINEN, M, VALTONEN, R
Published in Optical materials (01.07.2004)
Published in Optical materials (01.07.2004)
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Conference Proceeding
Journal Article
Persistent luminescence and synchrotron radiation study of the : materials
Aitasalo, T., Hölsä, J., Kirm, M., Laamanen, T., Lastusaari, M., Niittykoski, J., Raud, J., Valtonen, R.
Published in Radiation measurements (01.04.2007)
Published in Radiation measurements (01.04.2007)
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Journal Article
Channel length extraction for DMOS transistors using capacitance-voltage measurements
Valtonen, R., Olsson, J., De Wolf, P.
Published in IEEE transactions on electron devices (01.07.2001)
Published in IEEE transactions on electron devices (01.07.2001)
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Journal Article
A capacitance-voltage measurement method for DMOS transistor channel length extraction
Olsson, J., Valtonen, R., Heinle, U., Vestling, L., Soderbarg, A., Norde, H.
Published in ICMTS 1999. Proceedings of 1999 International Conference on Microelectronic Test Structures (Cat. No.99CH36307) (1999)
Published in ICMTS 1999. Proceedings of 1999 International Conference on Microelectronic Test Structures (Cat. No.99CH36307) (1999)
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Conference Proceeding
Screening for Developmental Risks at 4 Years of Age: Predicting development two years later
Valtonen, Riitta, Ahonen, Timo, Lyytinen, Paula, Tolvanen, Asko
Published in Nordic psychology (01.07.2007)
Published in Nordic psychology (01.07.2007)
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Journal Article
Fifteen years monitoring of extragalactic radio sources at 22, 37 and 87 GHz
Teräsranta, H., Tornikoski, M., Mujunen, A., Karlamaa, K., Valtonen, T., Henelius, N., Urpo, S., Lainela, M., Pursimo, T., Nilsson, K., Wiren, S., Lähteenmäki, A., Korpi, M., Rekola, R., Heinämäki, P., Hanski, M., Nurmi, P., Kokkonen, K., Keinänen, P., Joutsamo, O., Oksanen, J., Pietil, H., Valtaoja, E., Valtonen, M., Könönen, P.
Published in Astronomy & astrophysics. Supplement series (01.11.1998)
Published in Astronomy & astrophysics. Supplement series (01.11.1998)
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Journal Article
Eu 2+ doped calcium aluminates prepared by alternative low temperature routes
Aitasalo, T., Hölsä, J., Jungner, H., Lastusaari, M., Niittykoski, J., Parkkinen, M., Valtonen, R.
Published in Optical materials (2004)
Published in Optical materials (2004)
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Journal Article
Improved Output Conductance for Low-Voltage Microwave LDMOS Transistors
Vestling, L., Valtonen, R., Heinle, U., Ankarcrona, J., Olsson, J.
Published in 30th European Solid-State Device Research Conference (2000)
Published in 30th European Solid-State Device Research Conference (2000)
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