Persistent luminescence phenomena in materials doped with rare earth ions T Aitasalo, P Dereń, J Hölsä, H Jungner, JC Krupa, M Lastusaari, ...
Journal of Solid State Chemistry 171 (1-2), 114-122, 2003
610 2003 Thermoluminescence Study of Persistent Luminescence Materials: Eu2+ - and R3+ -Doped Calcium Aluminates, CaAl2 O4 :Eu2+ ,R3+ T Aitasalo, J Hölsä, H Jungner, M Lastusaari, J Niittykoski
The Journal of Physical Chemistry B 110 (10), 4589-4598, 2006
464 2006 Vacuum-ultraviolet spectroscopy and quantum cutting for RT Wegh, H Donker, A Meijerink, RJ Lamminmäki, J Hölsä
Physical Review B 56 (21), 13841, 1997
338 1997 Persistent luminescence beats the afterglow: 400 years of persistent luminescence J Hölsä
The Electrochemical Society Interface 18 (4), 42, 2009
274 2009 Persistent luminescence mechanisms: human imagination at work HF Brito, J Hölsä, T Laamanen, M Lastusaari, M Malkamäki, ...
Optical Materials Express 2 (4), 371-381, 2012
263 2012 Persistent luminescence of Eu2+ doped alkaline earth aluminates, MAl2O4: Eu2+ J Hölsä, H Jungner, M Lastusaari, J Niittykoski
Journal of Alloys and Compounds 323, 326-330, 2001
258 2001 Thermoluminescence and Kinetics of Persistent Luminescence of Vacuum-Sintered Tb3+ -Doped and Tb3+ ,Ca2+ -Codoped Lu2 O3 Materials J Trojan-Piegza, J Niittykoski, J Hölsä, E Zych
Chemistry of Materials 20 (6), 2252-2261, 2008
257 2008 Extending Dieke's diagram RT Wegh, A Meijerink, RJ Lamminmäki, J Hölsä
Journal of Luminescence 87, 1002-1004, 2000
212 2000 Properties of aluminium oxide thin films deposited by reactive magnetron sputtering K Koski, J Hölsä, P Juliet
Thin Solid Films 339 (1-2), 240-248, 1999
183 1999 Mechanisms of persistent luminescence in Eu2+, RE3+ doped alkaline earth aluminates T Aitasalo, J Hölsä, H Jungner, M Lastusaari, J Niittykoski
Journal of Luminescence 94, 59-63, 2001
180 2001 Free ion and crystal field parameters for REOCl : Eu3+ J Hölsä, P Porcher
The Journal of Chemical Physics 75 (5), 2108-2117, 1981
165 1981 Role of defect states in persistent luminescence materials J Hölsä, T Aitasalo, H Jungner, M Lastusaari, J Niittykoski, G Spano
Journal of alloys and compounds 374 (1-2), 56-59, 2004
163 2004 Discovery of the Persistent Luminescence Mechanism of CdSiO3 :Tb3+ LCV Rodrigues, HF Brito, J Holsa, R Stefani, MCFC Felinto, M Lastusaari, ...
The Journal of Physical Chemistry C 116 (20), 11232-11240, 2012
147 2012 Effect of temperature on the luminescence processes of SrAl2O4: Eu2+ T Aitasalo, J Hölsä, H Jungner, JC Krupa, M Lastusaari, J Legendziewicz, ...
Radiation Measurements 38 (4-6), 727-730, 2004
117 2004 The Bologna Stone: history’s first persistent luminescent material M Lastusaari, M Bettinelli, KO Eskola, J Hölsä, H Jungner, A Kotlov, ...
7th European Conference on Mineralogy and Spectroscopy (ECMS 2011), 2011
111 2011 Sol–gel processed Eu2+-doped alkaline earth aluminates T Aitasalo, J Hölsä, H Jungner, M Lastusaari, J Niittykoski
Journal of Alloys and Compounds 341 (1-2), 76-78, 2002
109 2002 Crystal field effects in REOBr:Eu3+ J Hölsä, P Porcher
The Journal of Chemical Physics 76 (6), 2790-2797, 1982
107 1982 Eu3+ doped rare earth orthoborates, RBO3 (R= Y, La and Gd), obtained by combustion synthesis M Tukia, J Hölsä, M Lastusaari, J Niittykoski
Optical Materials 27 (9), 1516-1522, 2005
106 2005 Properties of zirconium oxide thin films deposited by pulsed reactive magnetron sputtering K Koski, J Hölsä, P Juliet
Surface and Coatings Technology 120, 303-312, 1999
101 1999 Eu2+ doped calcium aluminates prepared by alternative low temperature routes T Aitasalo, J Hölsä, H Jungner, M Lastusaari, J Niittykoski, M Parkkinen, ...
Optical Materials 26 (2), 113-116, 2004
100 2004 