TY - GEN A1 - Jüstel, Thomas A1 - Enseling, David A1 - Hummel, T. A1 - Fuhrmann, A.-D. A1 - Ströbele, M. A1 - Meyer, H.-J. T1 - A Binary Tungsten Iodide Cluster Having a Remarkable Quantum Yield, Int. Workshop on Transition Metal Clusters IWTMC-VI, Tübingen, Germany, September 2018 Y1 - 2018 ER - TY - JOUR A1 - Bents, Andre A1 - Gerdes, Josef Maximilian A1 - Hansen, Michael Ryan A1 - Jüstel, Thomas A1 - Baur, Florian T1 - A Novel Synthesis Pathway Towards Rare Earth Fluorides by Using Liquid and Solid State Hexafluorophosphate Salts JF - Journal of The Electrochemical Society Y1 - 2021 U6 - http://dx.doi.org/10.1149/1945-7111/abe8bc SN - 0013-4651 VL - 168 SP - 036502 ER - TY - GEN A1 - Kirm, M. A1 - Jansen, Thomas A1 - Jüstel, Thomas A1 - Brik, M.G. A1 - Khaidukov, N.M. A1 - Makhov, V.N. A1 - Nagirnyi, V. A1 - Oja, M. A1 - Põdder, P. A1 - Vanetsev, A. A1 - Vielhauer, S. T1 - A systematic study of Mn4+ luminescence in silicate, gallate and germanate garnets for phosphor-converted (pc) LED applications, Phosphor Global Summit 2018, San Diego, CA, USA, March 2018 Y1 - 2018 ER - TY - GEN A1 - Jüstel, Thomas A1 - Broxtermann, Mike T1 - Advancements in AOP and Disinfection of Water, Gases and Surfaces by the Development of Phosphor Converted Xe Excimer Discharge Lamps, 3. Mülheimer Wasseranalytisches Seminar, MWAS 2018, Mülheim an der Ruhr, September 2018 Y1 - 2018 ER - TY - GEN A1 - Jüstel, Thomas A1 - Enseling, David A1 - Eckhardt, A. A1 - Hummel, T. A1 - Ströbele, M. A1 - Meyer, H.-J. T1 - Alkali Metal Cryptates of Ternary Tungsten Iodides, Int. Workshop on Transition Metal Clusters IWTMC-VI, Tübingen, Germany, September 2018 Y1 - 2018 ER - TY - JOUR A1 - Robert, Johannes A1 - Jüstel, Thomas A1 - Willi, Hans A1 - Kling, Volkmar T1 - Alterungseffekte von Katalysatoren bei der Entfernung von Mikroschadstoffen in Abwässern mithilfe innovativer Photoreaktoren JF - Chemie Ingenieur Technik Y1 - 2016 U6 - http://dx.doi.org/10.1002/cite.201650367 VL - 88 IS - 9 ER - TY - JOUR A1 - Broxtermann, M. A1 - Dierkes, T. A1 - L.M. Funke, A1 - Salvermoser, M. A1 - Laube, M. A1 - Natemeyer, S. A1 - Braun, N. A1 - Hansen, M. R. A1 - Jüstel, Thomas T1 - An UV-C/B Emitting Xe Excimer Discharge Lamp Comprising BaZrSi3O9 – A Lamp Performance and Phosphor Degradation Analysis JF - J. Luminescence Y1 - 2018 U6 - http://dx.doi.org/10.1016/j.jlumin.2018.03.043 VL - 200 SP - 1 EP - 8 ER - TY - GEN A1 - Jüstel, Thomas T1 - Anorganische Materialien für elektrische Lichtquellen, Universität Hannover, 24. Mai 2007 Y1 - 2007 ER - TY - GEN A1 - Jüstel, Thomas T1 - Anorganische und organische LEDs, 23. Technologie Transfer Forum, Schott Glas, Mainz, 05. Juni 2003 Y1 - 2003 ER - TY - GEN A1 - Jüstel, Thomas T1 - Beleuchtungstechnik für das 21. Jahrhundert, Fakultät für Elektrotechnik, Universität Bochum, 12. Mai 1999 Y1 - 1999 ER - TY - JOUR A1 - Inkrataite, Greta A1 - Laurinavicius, Gerardas A1 - Enseling, David A1 - Zarkov, Aleksej A1 - Jüstel, Thomas A1 - Skaudzius, Ramunas T1 - Characterization of GAGG Doped with Extremely Low Levels of Chromium and Exhibiting Exceptional Intensity of Emission in NIR Region JF - Crystals Y1 - 2021 U6 - http://dx.doi.org/10.3390/cryst11060673 VL - 11 SP - 673 ER - TY - GEN A1 - Jüstel, Thomas T1 - Chemie einiger Alltagsmaterialien, GDCH-Tagung: Warum Chemie studieren?, FH Münster, 10. Januar 2008 Y1 - 2008 ER - TY - GEN A1 - Jüstel, Thomas T1 - Chemie und Licht, WWU Münster, 09. September 2005 Y1 - 2006 ER - TY - JOUR A1 - Jansen, T. A1 - Jüstel, Thomas A1 - Kirm, M. A1 - Vielhauer, S. A1 - Khaidukov, N. M. A1 -  Makhov, V. N. T1 - Composition Dependent Spectral Shift of Mn4+ Luminescence in Silicate Garnet Hosts CaY2M2Al2SiO12 (M = Al, Ga, Sc) JF - J. Luminescence Y1 - 2018 U6 - http://dx.doi.org/10.1016/j.jlumin.2018.02.054 VL - 198 SP - 314 EP - 319 ER - TY - JOUR A1 - Pachel, Florian A1 - Ströbele, Markus A1 - Enseling, David A1 - Jüstel, Thomas A1 - Meyer, Hans--Jürgen T1 - Crystal structure, Magnetic and Photoluminescence Properties of GdW 6 Cl 15 , TbW 6 Cl 15 , and EuW 6 Cl 14 JF - Zeitschrift für anorganische und allgemeine Chemie Y1 - 2021 U6 - http://dx.doi.org/10.1002/zaac.202100046 SN - 0044-2313 VL - 647 SP - 1392 EP - 1396 ER - TY - GEN A1 - Espinoza, S. A1 - Müller, M. A1 - Purschke, M. A1 - Haase, M. A1 - Jüstel, Thomas T1 - Deep Ultraviolet Emitting Scintillators for Biomedical Applications, 8th NRW Nano Conference, Dortmund, Germany, November 2018 Y1 - 2018 ER - TY - CHAP A1 - Wentker, Marc A1 - Jüstel, Thomas A1 - Leker, Jens T1 - Economic Aspects T2 - Rare Earth Chemistry, edited by Rainer Pöttgen, Thomas Jüstel and Cristian A. Strassert, Berlin, Boston: De Gruyter, 2020 Y1 - 2020 U6 - http://dx.doi.org/10.1515/9783110654929-038 SP - 611 EP - 628 ER - TY - JOUR A1 - Fischer, Stefan A1 - Jüstel, Thomas T1 - Effective Sensitization of Eu3+ with Ce3+ by suppression of metal-to-metal charge transfer in composite structured TbF3 fluoride particles JF - Journal of Luminescence Y1 - 2020 U6 - http://dx.doi.org/10.1016/j.jlumin.2020.117232 SN - 0022-2313 VL - 223 SP - 117232 ER - TY - GEN A1 - Robert, Johannes A1 - Jüstel, Thomas A1 - Willi, Hans A1 - Kling, Volkmar T1 - Einsatz innovativer Photoreaktoren zur Wertstoffgewinnung und Abwasserbehandlung (Posterbeitrag), 21. Symposium ,,Leuchtstoffe für die Technik und Lichtsteuerung in der Biologie" am 17.06.2016, Würzburg, DAfP -Deutsche Akademie für Photobiologie und Phototechnologie e.V. Y1 - 2016 ER - TY - GEN A1 - Jüstel, Thomas T1 - Energieeffiziente Beleuchtung mit LED, Lion's Club, Hotel Remarque, Osnabrück, 27. Oktober 2010 Y1 - 2010 ER - TY - GEN A1 - Jüstel, Thomas T1 - Energieeffiziente Beleuchtung mit LED, Lion's Club, Hotel Remarque, Osnabrück, 27. Oktober 2010 Y1 - 2010 ER - TY - JOUR A1 - Hummel, Thorsten A1 - Leis, Wolfgang A1 - Eckhardt, Aaron A1 - Ströbele, Markus A1 - Enseling, David A1 - Jüstel, Thomas A1 - Meyer, Hans-Jürgen T1 - Energy transfer in supramolecular [Crypt-RE]-[W 6 I 14 ] solids JF - Dalton Transactions Y1 - 2020 U6 - http://dx.doi.org/10.1039/D0DT01705A SN - 1477-9226 VL - 49 SP - 9795 EP - 9803 ER - TY - GEN A1 - Jüstel, Thomas A1 - Jansen, Thomas A1 - Oja, M. A1 - Brikh, M. A1 - Khaidukov, N.M. A1 - Makhov, V.N. A1 - Feldbach, E. A1 - Märtens, M. A1 - Nagirnyi, V. A1 - Omelkov, S. A1 - Podder, P. A1 - Romet, I. A1 - Vanetsev, A. A1 - Vielhauer, S. A1 - Kirm, M. T1 - EPR and Luminescence Spectroscopy of Mn4+ Doped K2SiF6, LUMDETR 2018, Prague, Czech Republic, September 2018 Y1 - 2018 ER - TY - GEN A1 - M. Oja, M. A1 - Brik, M.G. A1 - Jüstel, Thomas A1 - Jansen, Thomas A1 - Khaidukov, N.M. A1 - Makhov, V.N. A1 - Nagirnyi, V. A1 - Vielhauer, S. A1 - Kirm, M. T1 - EPR Spectroscopy of Mn4+ Doped Germanium Garnet, FMNT, Riga, Latvija, October 2018 Y1 - 2018 ER - TY - GEN A1 - Jüstel, Thomas T1 - Eu Activated Luminescent Materials for Solid State Lighting, Universität Tübingen, 01. Februar 2008 Y1 - 2008 ER - TY - JOUR A1 - Baur, Florian A1 - Jüstel, Thomas T1 - Eu3+ activated molybdates–Structure property relations JF - Optical Materials X Y1 - 2019 U6 - http://dx.doi.org/10.1016/j.omx.2019.100015 SP - 100015 ER - TY - JOUR A1 - Baur, Florian A1 - Jansen, Thomas A1 - Jüstel, Thomas T1 - First report of energy transfer from uranyl to Mn4+ in K3(UO2)F5:Mn4+ JF - Journal of Luminescence Y1 - 2021 U6 - http://dx.doi.org/10.1016/j.jlumin.2021.118085 SN - 0022-2313 VL - 237 SP - 118085 ER - TY - JOUR A1 - Korte, S. A1 - Lindfeld, E. A1 - Jüstel, Thomas T1 - Flicker Reduction of AC LEDs by Mn2+ Doped Apatite Phosphor JF - ECS J. Solid State Science and Technology Y1 - 2018 U6 - http://dx.doi.org/10.1149/2.0141803jss VL - 7 SP - R21 EP - R26 ER - TY - GEN A1 - Jüstel, Thomas T1 - Forschung an den Grenzen von Leuchtstoffpartikeln, Universität Leipzig, 2. Dezember 1998 Y1 - 1998 ER - TY - GEN A1 - Jüstel, Thomas A1 - Sara, Espinoza T1 - From Micro- to Nanoscale UV Emitting Phosphors: The Hard Way of Downsizing, Phosphor Global Summit 2018, San Diego, CA, USA, March 2018 Y1 - 2018 ER - TY - GEN A1 - Jüstel, Thomas T1 - From Solid State Materials to Solid State Light Sources, University of Vilnius, Lithuania, 07. Juni 2007 Y1 - 2007 ER - TY - GEN A1 - Jüstel, Thomas T1 - Groß und flach: Bildschirmtechnologie für Morgen, FH Münster, 25. November 1998 Y1 - 1998 ER - TY - JOUR A1 - Buyer, Constantin A1 - Enseling, David A1 - Jüstel, Thomas A1 - Schleid, Thomas T1 - Hydrothermal Synthesis, Crystal Structure, and Spectroscopic Properties of Pure and Eu3+-Doped NaY[SO4]2 ∙ H2O and Its Anhydrate NaY[SO4]2 JF - Crystals Y1 - 2021 U6 - http://dx.doi.org/10.3390/cryst11060575 VL - 11 SP - 575 ER - TY - JOUR A1 - Fischer, Stefan A1 - Baur, Florian A1 - Jüstel, Thomas T1 - Influence of Ga3+ Substitution on the Spectroscopic Properties of Ce3+ Doped Tb3(Al,Ga)5O12 Garnet Phosphors JF - ECS Journal of Solid State Science and Technology KW - ce3+ KW - tb3+ KW - TAG KW - ga3+ KW - energy transfer Y1 - 2018 UR - http://jss.ecsdl.org/content/7/9/R142.short?rss=1 U6 - http://dx.doi.org/10.1149/2.0131809jss SN - 2162-8769 VL - 7 SP - R142 EP - R148 ER - TY - GEN A1 - Jüstel, Thomas T1 - Inorganic Colour Converters for OLEDs, Philips Research Laboratories Aachen, 12. März 2008 Y1 - 2008 ER - TY - GEN A1 - Jüstel, Thomas T1 - Inorganic Luminescent Materials: Key Materials for Highly Efficient Light Sources, Universität Tübingen, 15. Juli 2005 Y1 - 2005 ER - TY - GEN A1 - Jüstel, Thomas T1 - Inorganic Materials for LEDs, University of Vilnius, Lithuania, 18. Juni 2008 Y1 - 2008 ER - TY - CHAP A1 - Pues, Patrick A1 - Jüstel, Thomas A1 - Schweung, Sebastian A1 - Rytz, Daniel T1 - Investigation of Luminescence Properties of KEu(WO4)2 Single Crystals, 20th JCF-Frühjahrssymposium, March 2018, Konstanz Y1 - 2018 ER - TY - JOUR A1 - Robert, Johannes A1 - Jüstel, Thomas A1 - Ulber, Roland A1 - Jordan, Volkmar T1 - Katalysatordeaktivierung beim photokatalytischen Abbau von Methylenblau an TIO2 JF - Chemie Ingenieur Technik Y1 - 2018 U6 - http://dx.doi.org/10.1002/cite.201700144 VL - 90 IS - 5 SP - 643 EP - 652 ER - TY - JOUR A1 - Robert, J. A1 - Jüstel, Thomas A1 - Ulber, R. A1 - Jordan, V. T1 - Katalysatordeaktivierung beim photokatalytischen Abbau von Methylenblau an TiO2 JF - Chemie Ingenieur Technik Y1 - 2018 U6 - http://dx.doi.org/10.1002/cite.201700144 VL - 90 IS - 5 SP - 643 EP - 652 ER - TY - GEN A1 - Jüstel, Thomas T1 - LEDs als neue Lichtquelle für die Innenraumbeleuchtung, Handwerkskammer Münster, 02. November 2006 Y1 - 2006 ER - TY - GEN A1 - Jüstel, Thomas T1 - LEDs, The 3rd Revolution in Lighting Technology, Universität Erlangen, 09. Februar 2001 Y1 - 2001 ER - TY - GEN A1 - Jüstel, Thomas T1 - LEDs, The 3rd Revolution in Lighting Technology, Uniwersytet Jagiellonski, Krakau, Polen, 05. April 2001 Y1 - 2001 ER - TY - GEN A1 - Jüstel, Thomas T1 - Leuchtstoff LEDs - Die Revolution in der Lichttechnik, Expedition Materia, Münster, 01. September 2009 Y1 - 2009 ER - TY - GEN A1 - Jüstel, Thomas T1 - Leuchtstoff LEDs - Die Revolution in der Lichttechnik, Expedition Materia, Münster, 01. September 2009 Y1 - 2009 ER - TY - GEN A1 - Jüstel, Thomas T1 - Leuchtstoffe für Entladungslampen und Plasmabildschirme, MPI für Kohlenforschung, 9. November 1999 Y1 - 1999 ER - TY - GEN A1 - Jüstel, Thomas T1 - Leuchtstoffe für hocheffiziente weiße und farbige LEDs, Philips Forschungslaboratorien Aachen, 14. September 2004 Y1 - 2004 ER - TY - GEN A1 - Jüstel, Thomas T1 - Leuchtstoffe für InGaN LEDs, TU Darmstadt, 10. Februar 2003 Y1 - 2003 ER - TY - GEN A1 - Jüstel, Thomas T1 - Leuchtstoffe, Physikalische Grundlagen und Anwendungen in Fluoreszenzlampen, FH Münster, 28. April 1998 Y1 - 1998 ER - TY - GEN A1 - Jüstel, Thomas T1 - Leuchtstoffkonzepte für kalt- und warmweiße LEDs, Materials Valley, Hanau, 20. Januar 2011 Y1 - 2011 ER - TY - JOUR A1 - Grigorjevaite, Julija A1 - Ezerskyte, Egle A1 - Páterek, Juraj A1 - Saitzek, Sebastien A1 - Zabiliūtė-Karaliūnė, Akvilė A1 - Vitta, Pranciškus A1 - Enseling, David A1 - Jüstel, Thomas A1 - Katelnikovas, Arturas T1 - Luminescence and luminescence quenching of K 2 Bi(PO 4 )(MoO 4 ):Sm 3+ phosphors for horticultural and general lighting applications JF - Materials Advances Y1 - 2020 U6 - http://dx.doi.org/10.1039/D0MA00369G VL - 1 SP - 1427 EP - 1438 ER - TY - JOUR A1 - Pues, Patrick A1 - Laube, Michael A1 - Fischer, Stefan A1 - Schröder, Franziska A1 - Schwung, Sebastian A1 - Rytz, Daniel A1 - Fiehler, Torben A1 - Wittrock, Ulrich A1 - Jüstel, Thomas T1 - Luminescence and up-conversion of single crystalline Lu3Al5O12:Pr3+ JF - Journal of Luminescence N2 - This work deals with the spectroscopic properties of praseodymium doped single crystalline lutetium aluminum garnet (LuAG:Pr3+). A special focus was set on temperature- and time-dependent spectroscopy. Beyond the well-known down-conversion luminescence of LuAG:Pr3+, also UV-A/B up-conversion luminescence under excitation with a 488 nm laser was thoroughly investigated. Furthermore, the results of the spectroscopic investigations on the single crystalline material were supplemented and compared with measurements on a microscale powder sample. In addition, to the spectroscopic investigations, mechanistic considerations are presented to obtain a closer look at the up-conversion process in LuAG:Pr3+. We promote the thesis of a temperature-dependent energy transfer up-conversion mechanism. KW - Pr3+ luminescence KW - Single crystal KW - Photoluminescence KW - Up-conversion KW - Temperature-dependent spectroscopy Y1 - 2021 U6 - http://dx.doi.org/10.1016/j.jlumin.2021.117987 VL - 234 SP - 117987 EP - 117995 ER - TY - JOUR A1 - Baur, Florian A1 - Böhnisch, David A1 - Jüstel, Thomas T1 - Luminescence of Mn4+ in a Hexafluorogermanate with the Complex Organic Cation Guanidinium [C (NH2) 3] 2GeF6: Mn4+ JF - ECS Journal of Solid State Science and Technology Y1 - 2020 U6 - http://dx.doi.org/10.1149/2162-8777/ab8788 VL - 9 IS - 4 SP - 046003 ER - TY - GEN A1 - Jüstel, Thomas T1 - Luminescent Materials for Bright Applications, ETH Zürich, Schweiz, 29. Juni 2000 Y1 - 2000 ER - TY - GEN A1 - Jüstel, Thomas T1 - Luminescent Materials for Gas Discharge and Solid-State Light Sources, WWU Münster, 20. April 2006 Y1 - 2006 ER - TY - GEN A1 - Jüstel, Thomas T1 - Luminescent Materials for Phosphor Converted LEDs, Silesian University, Sosnowiec, Poland, 17. Mai 2007 Y1 - 2007 ER - TY - GEN A1 - Jüstel, Thomas T1 - Luminescent Materials for Solid State Light Sources, National Research Institute, Bangkok, Thailand, 22. Februar 2008 Y1 - 2008 ER - TY - GEN A1 - Jüstel, Thomas T1 - Luminescent Materials for Solid State Light Sources, Universität Tübingen, 15. September 2005 Y1 - 2005 ER - TY - GEN A1 - Jüstel, Thomas T1 - Luminescent Materials for the Conversion of Vacuum UV Radiation, Universität Tübingen, 11. Mai 2009 Y1 - 2009 ER - TY - GEN A1 - Jüstel, Thomas T1 - Luminescent Materials for White and Coloured High Brightness LEDs, Univerzita Komenskeho, Bratislava, 08. Oktober 2004 Y1 - 2005 ER - TY - GEN A1 - Jüstel, Thomas T1 - Luminescent Materials towards new Frontiers, University of Townsville, Australia, 27. Juni 2001 Y1 - 2001 ER - TY - GEN A1 - Jüstel, Thomas T1 - Luminescent Materials, A Challenge for Solid State Chemistry, Universität Köln, 18. Dezember 2001 Y1 - 2001 ER - TY - JOUR A1 - Baur, Florian A1 - Enseling, David A1 - Jüstel, Thomas T1 - Lumineszenzspektroskopie für die Qualifizierung von LED-Leuchtstoffen JF - GIT Laborfachzeitschrift Y1 - 2021 U6 - http://dx.doi.org/10.1002/was.0004000116 VL - 65 ER - TY - JOUR A1 - Broxtermann, M. A1 - Korte, S. A1 - Jüstel, Thomas T1 - Mercury Free UV Lamp for Disinfection and Purification of Drinking Water, Proicess, and Waster Water – An Approach to Assessing its Innovation Potential and Possible Market Entry Strategies JF - Journal of Business Chemistry Y1 - 2018 VL - 14 SP - 106 EP - 121 ER - TY - GEN A1 - Volhard, Max A1 - Jüstel, Thomas T1 - Mit Polyphosphat beschichteten Photokatalysatoren gegen Plastikmüll, SUMMIT UMWELTWIRTSCHAFT.NRW 2018, Essen, Germany, November 2018 (1st Innovation Price) Y1 - 2018 ER - TY - GEN A1 - Jüstel, Thomas A1 - Jansen, Thomas A1 - Baur, Florian A1 - Gorobez, J. A1 - Kirm, M. A1 - Vielhauer, S. A1 - Oja, M. T1 - Mn4+ Comprising Compounds – From Photosynthesis to Photoluminescence, Int. Workshop on Transition Metal Clusters IWTMC-VI, Tübingen, Germany, September 2018 Y1 - 2018 ER - TY - JOUR A1 - Robert, Johannes A1 - Jüstel, Thomas A1 - Ulber, Roland A1 - Jordan, Volkmar T1 - Modelling and Experimental Investigation of Luminous Coupling in UVLED Driven Optical Fiber Reactors JF - Journal of Photocatalysis KW - Photocatalysis KW - Optical Fiber Reactor Y1 - 2020 U6 - http://dx.doi.org/10.2174/2665976X01999200617112504 VL - 1 IS - 1 SP - 50 EP - 60 ER - TY - JOUR A1 - Brehm, Gunnar A1 - Niermann, Julia A1 - Jaimes Nino, Luisa Maria A1 - Enseling, David A1 - Jüstel, Thomas A1 - Axmacher, Jan Christoph A1 - Warrant, Eric A1 - Fiedler, Konrad T1 - Moths are strongly attracted to ultraviolet and blue radiation JF - Insect Conservation and Diversity Y1 - 2021 U6 - http://dx.doi.org/10.1111/icad.12476 SN - 1752-458X VL - 14 SP - 188 EP - 198 ER - TY - GEN A1 - Jüstel, Thomas T1 - Nanoparticles for Medical Applications, Philips Forschungslaboratorien Aachen, 19. Juli 2004 Y1 - 2004 ER - TY - GEN A1 - Jüstel, Thomas T1 - Nanoscale Luminescent Materials: Chances and Challenges, Slovenska Technicka Univerzita, Bratislava, 09. Oktober 2004 Y1 - 2005 ER - TY - GEN A1 - Jüstel, Thomas T1 - Nanoscale Materials and Applications, Rajabhat University, Buriram, Thailand, 11. Februar 2008 Y1 - 2008 ER - TY - GEN A1 - Jüstel, Thomas T1 - Nanoscale Oxides, Application in Luminescent Materials and Light Sources, FA Dr. Paul Lohmann, 08. April 2005 Y1 - 2005 ER - TY - GEN A1 - Jüstel, Thomas T1 - Nanoskalige UV-C Leuchtstoffe und deren möglicher Einsatz in der Medizin, FH Südwestfalen, Campus Iserlohn, 25. Mai 2004 Y1 - 2004 ER - TY - GEN A1 - Jüstel, Thomas T1 - Neue Beleuchtungskonzepte mit Nanostrukturen, IHK Arnsberg, 18. Januar 2006 Y1 - 2006 ER - TY - GEN A1 - Jüstel, Thomas T1 - Neue lichttechnische Entwicklungen: Stand der Technik und Einblicke in die Forschung, Ausstellungs- und Aktionstage Faszination Licht, 19. Januar 2005 Y1 - 2005 ER - TY - JOUR A1 - Laube, Michael A1 - Herden, Benjamin A1 - Seelbach, Egon A1 - Braun, Norbert A1 - Berger, Thomas A1 - Jüstel, Thomas T1 - Novel Radiation Device for Application in the UV-A and UV-B Range JF - ECS Journal of Solid State Science and Technology Y1 - 2020 U6 - http://dx.doi.org/10.1149/2162-8777/aba4f0 VL - 9 SP - 065012 ER - TY - GEN A1 - Keil, Jan-Niklas A1 - Broxtermann, Mike A1 - Jüstel, Thomas T1 - Novel UV-C Emitting Phosphors for Hg Low Pressure Discharge Lamps, 20th JCF-Frühjahrssymposium, March 2018, Konstanz Y1 - 2018 ER - TY - JOUR A1 - Böhnisch, David A1 - Rosenboom, Juri A1 - Garcia-Fuente, Amador A1 - Urland, Werner A1 - Jüstel, Thomas A1 - Baur, Florian T1 - On a blue emitting phosphor Na3RbMg7(PO4)6:Eu2+ showing ultra high thermal stability JF - Journal of Materials Chemistry C Y1 - 2019 U6 - http://dx.doi.org/10.1039/C9TC00482C VL - 7 SP - 6012 EP - 6021 ER - TY - JOUR A1 - Keil, Jan-Niklas A1 - Paulsen, Christian A1 - Rosner, Florian A1 - Pöttgen, Rainer A1 - Jüstel, Thomas T1 - On the crystal structure and optical spectroscopy of rare earth comprising quaternary tungstates Li3Ba2RE3(WO4)8 (RE = La-Nd, Sm-Ho) JF - Dalton Transactions N2 - The quaternary tungstates Li3Ba2RE3(WO4)8 (RE = La-Nd, Sm-Ho) were obtained by a ceramic synthesis route and were characterized by powder and single crystal X-ray diffraction. The structures of Li3Ba2Pr3(WO4)8 and Li3Ba2Tb3(WO4)8 were refined from single crystal diffractometer data: RbLiBi2(MoO4)4 type, space group C2/c, a = 528.57(2), b = 1292.39(6), c = 1934.80(10) pm, b = 91.522(4)°, 2151 F2 values, 108 parameters for Li3Ba2Pr3(WO4)8 and a = 520.54(2), b = 1272.03(6), c = 1918.85(10) pm, b = 91.948(4)°, 2020 F2 values, 108 variables for Li3Ba2Tb3(WO4)8. Striking polyhedral building units in these tungstates are WO4 tetrahedra and LiO6 octahedra, while the mixed occupied site and the barium atoms have higher coordination numbers, i.e. RE/Li@O8 and Ba@O10. In addition to the powder quality assessment by means of reflection spectroscopy, the synthesized samples were studied for their suitability as a scintillator material. Therefore, X-ray excited luminescence measurements where performed. Apart from Li3Ba2Ce3(WO4)8 and Li3Ba2Nd3(WO4)8, all compounds show strong emission under X-ray irradiation. Li3Ba2La3(WO4)8 and Li3Ba2Gd3(WO4)8 show blue CT luminescence caused by tungstate units, while the other samples show typical and multiple lines due to well known [Xe]4fn → [Xe]4fn transitions. Y1 - 2021 U6 - http://dx.doi.org/10.1039/D1DT00795E SN - 1477-9226 VL - 50 SP - 9225 EP - 9235 ER - TY - JOUR A1 - Keil, Jan-Niklas A1 - Paulsen, Christian A1 - Pöttgen, Rainer A1 - Jüstel, Thomas T1 - On the Crystal Structure and Temperature Dependent Spectroscopy of the UV-C Emitting Phosphor Sr3(BO3)2:Pr3+,Na+ JF - Journal of Luminescence Y1 - 2021 U6 - http://dx.doi.org/10.1016/j.jlumin.2020.117765 SN - 0022-2313 VL - 230 SP - 117765 ER - TY - JOUR A1 - Anselm, Viktor A1 - Jüstel, Thomas T1 - On the photoluminescence and energy transfer of SrGa12O19:Cr3+,Nd3+ microscale NIR phosphors JF - Journal of Materials Research and Technology Y1 - 2021 U6 - http://dx.doi.org/10.1016/j.jmrt.2021.01.047 SN - 2238-7854 VL - 11 SP - 785 EP - 791 ER - TY - GEN A1 - Laube, Michael A1 - Jüstel, Thomas T1 - On the Temperature and Time Dependent Photoluminescence of Lu3Al5O12:Gd3+, ICULTA-2018 Berlin, April 2018 Y1 - 2018 ER - TY - JOUR A1 - Laube, Michael A1 - Jüstel, Thomas T1 - On the time and temperature dependent photoluminescence of Pr3+ and Gd3+ doped Lu3Al5O12 JF - Journal of Luminescence Y1 - 2021 U6 - http://dx.doi.org/10.1016/j.jlumin.2021.118112 SN - 0022-2313 VL - 236 SP - 118112 ER - TY - JOUR A1 - Pues, Patrick A1 - Schwung, Sebastian A1 - Rytz, Daniel A1 - Jüstel, Thomas T1 - On the use of luminescent single crystals as optical reference materials JF - Journal of Luminescence Y1 - 2021 U6 - http://dx.doi.org/10.1016/j.jlumin.2021.118289 SN - 0022-2313 VL - 238 SP - 118289 ER - TY - CHAP A1 - Baur, Florian A1 - Jüstel, Thomas A1 - Leker, Jens T1 - Optical Characterisation T2 - Rare Earth Chemistry, edited by Rainer Pöttgen, Thomas Jüstel and Cristian A. Strassert, Berlin, Boston: De Gruyter, 2020 Y1 - 2020 U6 - http://dx.doi.org/10.1515/9783110654929-020 SP - 289 EP - 298 ER - TY - CHAP A1 - Jüstel, Thomas A1 - Baur, Florian T1 - Optical Materials - Microcrystalline Powders T2 - Rare Earth Chemistry, edited by Rainer Pöttgen, Thomas Jüstel and Cristian A. Strassert, Berlin, Boston: De Gruyter, 2020 Y1 - 2020 U6 - http://dx.doi.org/10.1515/9783110654929-025 SP - 375 EP - 390 ER - TY - GEN A1 - Jüstel, Thomas T1 - Optical Materials, Options and Opportunities, Philips Research Laboratories Aachen, 04. Februar 2009 Y1 - 2009 ER - TY - GEN A1 - Jüstel, Thomas T1 - Optimierung von Leuchtstoffen für Plasmabildschirme, Universität Erlangen, 29. Mai 2000 Y1 - 2000 ER - TY - GEN A1 - Jüstel, Thomas T1 - Optimierung von Leuchtstoffen für Plasmabildschirme, Universität Hannover, 16. Dezember 1999 Y1 - 1999 ER - TY - GEN A1 - Jüstel, Thomas T1 - Optimierung von Leuchtstoffen für Plasmabildschirme, Universität Leipzig, 18. April 2000 Y1 - 2000 ER - TY - GEN A1 - Jüstel, Thomas T1 - Oxidische, nitridische und sulfidische Leuchtstoffe für Licht emittierende Dioden, RWTH Aachen, 28. Juni 2002 Y1 - 2002 ER - TY - JOUR A1 - Müller, Matthias A1 - Rahmanzadeh, Ramtin A1 - Tran, Thao A1 - Kappelhoff, Jan A1 - Akam, Eman Aburieda A1 - Caravan, Peter A1 - Jüstel, Thomas A1 - Held, Kathryn D. A1 - Anderson, R. Rox A1 - Purschke, Martin T1 - Particle Size of X--ray Pumped UVC--Emitting Nanoparticles Defines Intracellular Localization and Biological Activity Against Cancer Cells JF - Particle & Particle Systems Characterization Y1 - 2020 U6 - http://dx.doi.org/10.1002/ppsc.202000201 SN - 0934-0866 VL - 37 SP - 2000201 ER - TY - JOUR A1 - Zahariev, Tsvetan A1 - Shandurkov, Dimitar A1 - Gutzov, Stoyan A1 - Trendafilova, Natasha A1 - Enseling, David A1 - Jüstel, Thomas A1 - Georgieva, Ivelina T1 - Phenanthroline chromophore as efficient antenna for Tb3+ green luminescence: A theoretical study JF - Dyes and Pigments Y1 - 2021 U6 - http://dx.doi.org/10.1016/j.dyepig.2020.108890 SN - 0143-7208 VL - 185 SP - 108890 ER - TY - GEN A1 - Jüstel, Thomas T1 - Phosphors for White LEDs: Materials Science and Application, Silesian University of Technology, Kattowice, Poland, 18. Mai 2007 Y1 - 2007 ER - TY - JOUR A1 - Hummel, Thorsten A1 - Dutczak, Danuta A1 - Alekseev, Alexander Y. A1 - Adamenko, Lyubov S. A1 - Shestopalov, Michael A. A1 - Mironov, Yuri V. A1 - Enseling, David A1 - Jüstel, Thomas A1 - Meyer, Hans-Jürgen T1 - Photodynamic properties of tungsten iodide clusters incorporated into silicone: A 2 [M 6 I 8 L 6 ]@silicone JF - RSC Advances Y1 - 2020 U6 - http://dx.doi.org/10.1039/D0RA04280C VL - 10 SP - 22257 EP - 22263 ER - TY - JOUR A1 - Böhnisch, David A1 - Baur, Florian A1 - Jüstel, Thomas T1 - Photoluminescence and Energy Transfer Behavior of Red Line Emitting Li3Ba2Tb3(MoO4)8:Eu3+ JF - Dalton Transactions KW - eu3+ KW - tb3+ Y1 - 2018 UR - https://pubs.rsc.org/en/content/articlehtml/2018/dt/c7dt04151a U6 - http://dx.doi.org/10.1039/C7DT04151A SN - 1477-9226 IS - 47 SP - 1520 EP - 1529 ER - TY - JOUR A1 - Herden, Benjamin A1 - García-Fuente, Amador A1 - Ramanantoanina, Harry A1 - Jüstel, Thomas A1 - Daul, Claude A1 - Urland, Werner T1 - Photon Cascade Emission in Pr3+ Doped Fluorides with CaF2 Structure: Application of a Model for its Prediction JF - Chem. Phys. Lett. Y1 - 2015 U6 - http://dx.doi.org/10.1016/j.cplett.2014.12.013 VL - 620 ER - TY - GEN A1 - Jüstel, Thomas T1 - Plasmadisplays, Bildschirmtechnologie der Zukunft, 16. Hochschultage Physik ,Moderne Flachbildschirme, Universität Marburg, 29. Januar 2001 Y1 - 2001 ER - TY - GEN A1 - Jüstel, Thomas T1 - Plasmadisplays, Bildschirmtechnologie für das 21. Jahrhundert, Universität Bochum, 18. Juli 2001 Y1 - 2001 ER - TY - GEN A1 - Jüstel, Thomas T1 - Produktschutzkennzeichnung durch intelligente Leuchtstoffe mit TailorSafe, VDMA Infotag -Technologien gegen Produktpiraterie- 16. Februar Y1 - 2011 ER -