SECU MIHAIL

National Institute of Materials Physics, Bucharest-Magurele, .

E-mail: trimite un mesaj.

Pagina web a instituţiei: http://www.infim.ro

Nascut(a) in: 1968

Interese: nanomaterials, glasses, scintilators, luminescence, imaging

Details:
SCIENTIFIC ACTIVITIES / RESEARCH FIELD
Optical characterisation of materials and radiation induced defects; related applications.
- Nanocomposites glasses doped with luminescent ions - new scintilators for X-ray imaging
- Optical dating of sediments using thermoluminescence and optically stimulated luminescence
- Detection of the irradiated foodstuffs using optical methods, thermoluminescence and optically stimulated luminescence
- New phosphors for personal and environmental thermoluminescence dosimetry

Publicații selectate:

* M. Secu, S. Jipa, C.E. Secu, T. Zaharescu, R. Georgescu and M. Cutrubinis, Processes involved in the high-temperature thermoluminescence of a Mn2+- doped MgF2 phosphor”, 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, phys. stat. sol. (b), 245, 2008.

* M. Secu, S. Schweizer, U. Rogulis and J.-M. Spaeth, Radiation induced defects and their recombination processes in the X-ray storage phosphor BaBr2:Eu, INSTITUTE OF PHYSICS PUBLISHING, Journal of Physics: Condensed Matter, 15, 2003.

* S. Schweizer, Linn W. Hobbs, M. Secu, J. -M. Spaeth, A. Edgar, G. V. M. Williams, Photostimulated Luminescence in Eu-Doped Fluorochlorozirconate Glass Ceramics, Appl. Phys. Letters, 83(3), 2003.

* S. Schweizer, L.W. Hobbs, M. Secu, J. -M. Spaeth, A. Edgar, G. V. M. Williams and J. Hamlin, Photostimulated Luminescence from Fluorochlorozirconate Glass-Ceramics and the Effect of Crystalline Size, Journal of Applied Physics, 97, 2005.

* J. Selling, G. Corradi, M. Secu, S. Schweizer, Luminescence properties of the X-ray storage phosphor BaCl2:Ce3+ comparison with BaBr2:Ce3+, INSTITUTE OF PHYSICS PUBLISHING, Journal of Physics: Condensed Matter, 17, 2005.

* Schweizer S, Spaeth JM, Secu M, Edgar A, Williams GVM, Photostimulable defects in nano-crystallites in fluorozirconate glasses, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, phys. stat.sol (a), 202, 2005.