TY - JOUR A1 - Jansen, T. A1 - Jüstel, T. T1 - On the optical properties of Sr3SiAl10O20 and Sr3SiAl10O20:Mn4+ JF - J. Physics and Chemistry of Solids Y1 - 2017 U6 - https://doi.org/10.1016/j.jpcs.2017.06.009 VL - 110 C SP - 180 EP - 186 ER - TY - JOUR A1 - Khaidukov, N. A1 - Nagirnyi, V. A1 - Vielhauer, S. A1 - Feldbach, E. A1 - Mägi, H. A1 - Jansen, T. A1 - Kirm, M. A1 - Tõldsepp, E. A1 - Juestel, T. T1 - Luminescence Properties of Silicate Apatite Phosphors M2La8Si6O26:Eu (M = Mg, Ca, Sr) JF - J. Luminescence Y1 - 2017 U6 - https://doi.org/10.1016/j.jlumin.2017.01.033 VL - 191 SP - 51 EP - 55 ER - TY - JOUR A1 - Jansen, T. A1 - Baur, Florian A1 - Jüstel, T. T1 - Red Emitting K2NbF7:Mn4+ and K2TaF7:Mn4+ for Warm-White LED Applications JF - J. Luminescence Y1 - 2017 U6 - https://doi.org/10.1016/j.jlumin.2017.07.061 VL - 192 SP - 644 EP - 652 ER - TY - JOUR A1 - Jansen, T. A1 - Juestel, T. A1 - Kirm, M. A1 - Makhov, V. A1 - Vielhauer, S. A1 - Khaidukov, N. A1 - Nagirnyi, V. A1 - Tõldsepp, E. A1 - Mägi, H. T1 - Site Selective, Time and Temperature Dependent Spectroscopy of Eu3+ Doped Apatites (Mg,Ca,Sr)2Y8Si6O26 JF - J. Luminescence Y1 - 2017 U6 - https://doi.org/10.1016/j.jlumin.2017.02.004 VL - 186 SP - 205 EP - 211 ER - TY - JOUR A1 - Kirm, M. A1 - Feldbach, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Tõldsepp, E. A1 - Vielhauer, S. A1 - Jüstel, T. A1 - Jansen, T. A1 - Khaidukov, N. M. A1 - Makhov, V. N. T1 - Silicate Apatite Phosphors for pc-LED Applications JF - Proc.Estonian Acad.Sci. Y1 - 2017 U6 - https://doi.org/10.3176/proc.2017.4.14 VL - 66 ER - TY - JOUR A1 - Jansen, T. A1 - Baur, Florian A1 - Böhnisch, D. A1 - Jüstel, T. T1 - The Optical Properties of Monoclinic Na3AlF6 and Na3AlF6:Mn4+ JF - Research Gate Y1 - 2017 U6 - https://doi.org/10.13140/RG.2.2.30886.11847 ER - TY - GEN A1 - Jansen, T. A1 - Böhnisch, D. A1 - Jüstel, T. T1 - On the Photoluminescence Linearity of Eu2+ Based LED Phosphors upon High Excitation Density, 230th ECS Meeting, Honolulu, USA, October 2016 Y1 - 2016 ER - TY - GEN A1 - Kirm, M. A1 - Vielhauer, S. A1 - Tõldsepp, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Jansen, T. A1 - Jüstel, T. A1 - Khaidukov, N. M. A1 - Makhov, V. N. T1 - Investigation of Eu Doped Silicate Phosphor Family M2Ln8(SiO4)6O2 (M = Mg, Ca, Sr; Ln = La, Y) with Apatite Structure for LED Applications, 230th ECS Meeting, Honolulu, USA, October 2016 Y1 - 2016 ER - TY - GEN A1 - Kirm, M. A1 - Vielhauer, S. A1 - Töldsepp, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Jansen, T. A1 - Jüstel, T. A1 - Khaidukov, N. M. A1 - Makhov, V. N. T1 - Investigation of Eu doped silicate phosphor family M2Ln8(SiO4)6O2 (M = Mg, Ca, Sr; Ln = La, Y) with apatite structure for LED applications, 230th ECS Meeting, Honolulu, USA, October 2016 Y1 - 2016 ER - TY - GEN A1 - Khaidukov, N. M. A1 - Kirm, M. A1 - Feldbach, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Tõldsepp, E. A1 - Vielhauer, S. A1 - Jüstel, T. A1 - Jansen, T. A1 - Makhov, V. N. T1 - Luminescence Properties of Silicate Apatite Phosphors M2La8Si6O26:Eu (M = Mg, Ca, Sr), DPC, Paris, France, June 2016 Y1 - 2016 ER - TY - GEN A1 - Khaidukov, N. M. A1 - Kirm, M. A1 - Feldbach, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Tõldsepp, E. A1 - Vielhauer, S. A1 - Jüstel, T. A1 - Jansen, T. A1 - Makhov, V. N. T1 - Luminescence Properties of Silicate Apatite Phosphors M2La8Si6O26:Eu (M = Mg, Ca, Sr), DPC, Paris, France, June 2016 Y1 - 2016 ER - TY - GEN A1 - Jansen, T. A1 - Jüstel, T. T1 - On the Photoluminescence Linearity of Eu2+ Based Phosphors upon High Excitation Density, 21. Symposium der Deutschen Akademie für Photobiologie und Phototechnologie, Würzburg, Germany, June 2016 Y1 - 2016 ER - TY - GEN A1 - Jansen, T. A1 - Jüstel, T. T1 - On the Photoluminescence Linearity of Eu2+ Based Phosphors upon High Excitation Density, Phosphor Global Summit 2016, Newport Beach, CA, USA, March 2016 Y1 - 2016 ER - TY - GEN A1 - Jansen, T. A1 - Böhnisch, D. A1 - Baur, Florian A1 - Jüstel, T. T1 - Photoluminescence of Mn4+ Activated Monoclinic Na3AlF6, Advances in Functional Materials, Jeju, South Korea, August 2016 Y1 - 2016 ER - TY - GEN A1 - Jüstel, T. A1 - Jansen, T. A1 - Plewa, J. T1 - BiVO4 as a Thermochromic Ceramic Pigment ICC6, Dresden, Germany, August 2016 Y1 - 2016 ER - TY - GEN A1 - Kirm, M. A1 - Jansen, T. A1 - Jüstel, T. A1 - Brik, M. G. A1 - Khaidukov, N. M. A1 - Makhov, V. N. A1 - Nagirnyi, V. A1 - Oja, M. A1 - Vielhauer, S. T1 - Controlling Mn4+ emission in silicate garnet phosphors CaY2M2Al2SiO12 and CaY2M2MgSi2O12 (M = Al, Ga, Sc) by host material engineering, IWASOM/Phosphor Safari, Gdansk, Poland, July 2017 Y1 - 2017 ER - TY - GEN A1 - Makhov, V. A1 - Vielhauer, S. A1 - Kirm, M. A1 - Khaidukov, N. M. A1 - Jansen, T. A1 - Jüstel, T. T1 - Composition-dependent spectral shift of Mn4+ luminescence in silicate garnet hosts CaY2M2Al2SiO12 (M = Al, Ga, Sc), ICL18, Joao Pessao, Brazil, August 2017 Y1 - 2017 ER - TY - GEN A1 - Vielhauer, S. A1 - Brik, M. G. A1 - Jansen, T. A1 - Jüstel, T. A1 - Khaidukov, N. M. A1 - Kirm, M. A1 - Makhov, V. N. A1 - Oja, M. T1 - Luminescence Properties of Mn4+ Doped {CaY2}[MgM](AlSi2)O12 (M = Al, Sc, Ga) Garnets, SCINT, Chamonix, France, September 2017 Y1 - 2017 ER - TY - GEN A1 - Jansen, T. A1 - Jüstel, T. T1 - On the Optical Properties of Sr3SiAl10O20 and Sr3SiAl10O20:Mn4+, Functional Materials & Nanotechnology, Tartu, Estonia, April 2017 Y1 - 2017 ER - TY - GEN A1 - Kirm, M. A1 - Feldbach, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Tõldsepp, E. A1 - Vielhauer, S. A1 - Jüstel, T. A1 - Jansen, T. A1 - Khaidukov, N. M. A1 - Vladimir, N. T1 - Silicate apatite phosphors for pc‐LED applications, Tartu, Estonia, April 2017 Y1 - 2017 ER - TY - JOUR A1 - Jansen, T. A1 - Gorobez, J. A1 - Jüstel, T. T1 - Optical Properties of Red Emitting HK3SnF8:Mn4+ as a Color Converter for Next Generation Warm White LEDs JF - J. Solid State Science and Technology Y1 - 2018 U6 - https://doi.org/10.1149/2.0311806jss VL - 7 SP - R111 EP - R113 ER - TY - JOUR A1 - Böhnisch, D. A1 - Jansen, T. A1 - R. Pöttgen, A1 - Jüstel, T. T1 - Temperature Dependent Optical Properties of Red Emitting Na3GaF6:Mn4+ as a Color Converter for Warm White LEDs JF - Z. Kristallographie Y1 - 2018 U6 - https://doi.org/10.1515/zkri-2017-2118 VL - 233 SP - 489 EP - 499 ER - TY - JOUR A1 - R. Pöttgen, A1 - Eckert, H. A1 - Johrendt, D. A1 - Stahl, J. A1 - Böhnisch, D. A1 - Jüstel, T. A1 - Jansen, T. A1 - Benndorf, C. A1 - L. Heletta, A1 - Seidel, S. A1 - L. Funke, A1 - R.-D. Hoffmann, T1 - Na3GaF6 - A Crystal Chemical and Solid State NMR Spectroscopic Study JF - Z. Kristallographie Y1 - 2018 U6 - https://doi.org/10.1515/zkri-2017-2138 VL - 233 SP - 479 EP - 487 ER - TY - JOUR A1 - Jansen, T. A1 - Jüstel, T. A1 - Kirm, M. A1 - Vielhauer, S. A1 - Khaidukov, N. M. A1 - Makhov, V. N. T1 - Thermal quenching of Mn4+ Luminescence in Sn4+-Containing Garnet Hosts JF - Opt. Materials Y1 - 2018 U6 - https://doi.org/10.1016/j.optmat.2018.07.061 VL - 84 SP - 600 EP - 605 ER - TY - JOUR A1 - Kirm, M. A1 - Oja, M. A1 - Kozlova, J. A1 - Mändar, H. A1 - Vielhauer, S. A1 - Jansen, T. A1 - Jüstel, T. T1 - Spectral Properties and Thermal Quenching of Mn4+ Luminescence in Silicate Garnet Hosts CaY2MgMAlSi2O12 (M = Al, Ga, Sc) JF - Phys. of the Solid State Y1 - 2019 VL - 61 (2019) SP - 853 ER - TY - JOUR A1 - Jansen, T. A1 - L.M. Funke, A1 - Gorobez, J. A1 - Böhnisch, D. A1 - R.-D. Hoffmann, A1 - L. Heletta, A1 - R. Pöttgen, A1 - Hansen, M. R. A1 - Jüstel, T. A1 - Eckert, H. T1 - Optical Properties and Solid State NMR Spectroscopy JF - Dalton Trans Y1 - 2019 VL - 48 (2019) SP - 5361 ER - TY - JOUR A1 - Jansen, T. A1 - Jüstel, T. T1 - On the Temperature Dependent Excitation and Reflection Spectra of Ln3Al5O12:Ce3+ Ceramics (Ln = Y, Lu) for White LEDs JF - Mater.Sciences & Applications Y1 - 2014 U6 - https://doi.org/10.4236/msa.2014.514110 VL - 5 ER - TY - JOUR A1 - Jansen, T. A1 - Böhnisch, D. A1 - Jüstel, T. T1 - On the Photoluminescence Linearity of Eu2+ based LED Phosphors upon High Excitation Density JF - ECS Journal of Solid State Science and Technology Y1 - 2016 U6 - https://doi.org/10.1149/2.0101606jss VL - 5 ER - TY - JOUR A1 - Böhnisch, D. A1 - Rosenboom, J. A1 - Jansen, T. A1 - Jüstel, T. T1 - Gd3Li3Te2O12:U6+,Eu3+: A Tunable Red Emitting Garnet Showing Efficient U6+ to Eu3+ Energy Transfer at Room Temperature JF - Inorganics Y1 - 2018 U6 - https://doi.org/10.3390/inorganics6030084 VL - 6 SP - 84 ER - TY - CHAP A1 - Jansen, T. A1 - Jüstel, T. A1 - Kirm, M. A1 - Vielhauer, S. A1 - Khaidukov, N.M. A1 - Makhov, V.N. T1 - Spectral properties and thermal quenching of Mn4+ luminescence in multicomponent garnet hosts T2 - IFS2018 - International Feofilov Symposium on Spectroscopy of Crystals, Ekaterinburg, Russian Federation Y1 - 2018 ER - TY - CHAP A1 - Oja, M. A1 - Jansen, T. A1 - Jüstel, T. 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 T2 - LUMDETR 2018, Prague, Czech Republic Y1 - 2018 ER - TY - CHAP A1 - Oja, M. A1 - Brik, M.G. A1 - Jüstel, T. A1 - Jansen, T. 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 Y1 - 2018 ER - TY - CHAP A1 - Jansen, T. A1 - Jüstel, T. T1 - On the Temperature-Dependent External Photoluminescence Quantum Yield of Mg14Ge5O24:Mn4+ by Employing an Integrating Sphere T2 - Int. Conf. on Luminescence, Wroclaw, Poland Y1 - 2014 ER - TY - CHAP A1 - Jansen, T. A1 - Jüstel, T. T1 - Red Emitting K3(Zr1-xHfx)F7:Mn4+ Translucent Ceramics for Warm-White LED Applications, 1st Poster Price T2 - Phosphor Global Summit 2018, San Diego, CA, USA Y1 - 2018 ER - TY - CHAP A1 - Kirm, M. A1 - Jansen, T. A1 - Jüstel, T. A1 - Brik, M.G. A1 - Khaidukov, N.M. A1 - Makhov, V.N. A1 - Nagirnyi, V. A1 - Oja, M. A1 - Põdder, P. A1 - Vielhauer, A.Vanetsev S. T1 - A systematic study of Mn4+ luminescence in silicate, gallate and germanate garnets for phosphor-converted (pc) LED applications T2 - Phosphor Global Summit 2018, San Diego, CA, USA Y1 - 2018 ER - TY - CHAP A1 - Jüstel, T. A1 - Jansen, T. A1 - Baur, F. A1 - Gorobez, J. A1 - Kirm, M. A1 - Vielhauer, S. A1 - Oja, M. A1 - Khaidukov, N.M. T1 - Mn4+ Comprising Compounds – From Photosynthesis to Photoluminescence, Int T2 - Workshop on Transition Metal Clusters IWTMC-VI, Tübingen, Germany Y1 - 2018 ER - TY - CHAP A1 - Jansen, T. A1 - Rapphahn, M. A1 - Tews, S. A1 - Jüstel, T. T1 - Mn4+ Activated Fluoride Compounds T2 - Phosphor Global Summit 2019, LaJolla, CA, USA Y1 - 2019 ER - TY - CHAP A1 - Kirm, M. A1 - Jansen, T. A1 - Jüstel, T. A1 - Brik, M.G. A1 - Khaidukov, N.M. A1 - Makhov, V.N. A1 - Nagirnyi, V. A1 - Oja, M. A1 - Vielhauer, S. T1 - Controlling Mn4+ emission in silicate garnet phosphors CaY2M2Al2SiO12 and CaY2M2MgSi2O12 (M = Al, Ga, Sc) by host material engineering T2 - IWASOM/Phosphor Safari, Gdansk, Poland Y1 - 2017 ER - TY - CHAP A1 - Makhov, V. A1 - Vielhauer, S. A1 - Kirm, M. A1 - Khaidukov, N.M. A1 - Jansen, T. A1 - Jüstel, T. T1 - Composition-dependent spectral shift of Mn4+ luminescence in silicate garnet hosts CaY2M2Al2SiO12 M = Al, Ga, Sc) T2 - ICL18, Joao Pessao, Brazil Y1 - 2017 ER - TY - CHAP A1 - Vielhauer, S. A1 - Brik, M.G. A1 - Jansen, T. A1 - Jüstel, T. A1 - Khaidukov, N.M. A1 - Kirm, M. A1 - Makhov, V.N. A1 - Oja, M. T1 - Luminescence Properties of Mn4+ Doped CaY2 [MgM](AlSi2)O12 (M = Al, Sc, Ga T2 - Garnets, SCINT, Chamonix, France Y1 - 2017 ER - TY - CHAP A1 - Jansen, T. A1 - Jüstel, T. T1 - On the Photoluminescence Linearity of Eu2+ Based Phosphors upon High Excitation Density T2 - 21. Symposium der Deutschen Akademie für Photobiologie und Phototechnologie, Würzburg, Germany Y1 - 2016 ER - TY - CHAP A1 - Jansen, T. A1 - Böhnisch, D. A1 - Baur, F. A1 - Jüstel, T. T1 - Photoluminescence of Mn4+ Activated Monoclinic Na3AlF6 T2 - Advances in Functional Materials, Jeju, South Korea Y1 - 2016 ER - TY - CHAP A1 - Jüstel, T. A1 - Jansen, T. A1 - Plewa, J. T1 - BiVO4 as a Thermochromic Ceramic Pigment T2 - ICC6, Dresden, Germany Y1 - 2016 ER - TY - CHAP A1 - Jansen, T. A1 - Enseling, D. A1 - Jüstel, T. T1 - On the Temperature Dependent Reflection Spectra and Quantum Efficiencies of Phosphors for Fluorescent Light Sources T2 - Phosphor Safari, Jeju, South Korea Y1 - 2013 ER - TY - CHAP A1 - Jansen, T. A1 - Böhnisch, D. A1 - Jüstel, T. T1 - On the Photoluminescence Linearity of Eu2+ Based LED Phosphors upon High Excitation Density T2 - 230th ECS Meeting, Honolulu, USA Y1 - 2016 ER - TY - CHAP A1 - Kirm, M. A1 - Vielhauer, S. A1 - Tõldsepp, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Jansen, T. A1 - Jüstel, T. A1 - Khaidukov, N.M. A1 - Makhov, V.N. T1 - Investigation of Eu Doped Silicate Phosphor Family M2Ln8(SiO4)6O2 (M = Mg, Ca, Sr T2 - 230th ECS Meeting, Honolulu, USA Y1 - 2016 VL - 230th ER - TY - CHAP A1 - Kirm, M. A1 - Vielhauer, S. A1 - Töldsepp, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Jansen, T. A1 - Jüstel, T. A1 - Khaidukov, N.M. A1 - Makhov, V.N. T1 - Investigation of Eu doped silicate phosphor family M2Ln8(SiO4)6O2 (M = Mg, Ca, Sr; Ln = La, Y) with apatite structure for LED applications T2 - 230th ECS Meeting, Honolulu, USA Y1 - 2016 ER - TY - CHAP A1 - Jansen, T. A1 - Jüstel, T. T1 - On the Optical Properties of Sr3SiAl10O20 and Sr3SiAl10O20:Mn4+ T2 - Functional Materials & Nanotechnology, Tartu, Estonia Y1 - 2017 ER - TY - CHAP A1 - Kirm, M. A1 - Feldbach, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Tõldsepp, E. A1 - Vielhauer, S. A1 - Jüstel, T. A1 - Jansen, T. A1 - Khaidukov, N.M. A1 - Makhov, Vladimir N. T1 - Silicate apatite phosphors for pc‐LED applications T2 - Tartu, Estonia Y1 - 2017 ER - TY - CHAP A1 - Jansen, T. A1 - Jüstel, T. T1 - On the Photoluminescence Linearity of Eu2+ Based Phosphors upon High Excitation Density T2 - Phosphor Global Summit 2016, Newport Beach, CA, USA Y1 - 2016 ER - TY - CHAP A1 - Khaidukov, N.M. A1 - Kirm, M. A1 - Feldbach, E. A1 - Mägi, H. A1 - Nagirnyi, V. A1 - Tõldsepp, E. A1 - Vielhauer, S. A1 - Jüstel, T. A1 - Jansen, T. A1 - Makhov, V.N. T1 - Luminescence Properties of Silicate Apatite Phosphors M2La8Si6O26:Eu (M = Mg, Ca, Sr T2 - DPC, Paris, France Y1 - 2016 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 - https://doi.org/10.1016/j.jlumin.2018.02.054 VL - 198 SP - 314 EP - 319 ER - TY - JOUR A1 - Jansen, Thomas A1 - Gorobez, J. A1 - Kirm, M A1 - Brik, M.G. A1 - Vielhauer, S. A1 - Oja, M. A1 - Khaidukov, N.M. A1 - Makhov, V.N. A1 - Jüstel, T. T1 - Narrow Band Deep Red Photoluminescence of Y2Mg3Ge3O12:Mn4+,Li+ Inverse Garnet for High Power Phosphor Converted LEDs JF - ECS Journal of Solid State Science and Technology Y1 - 2018 U6 - https://doi.org/10.1149/2.0121801jss VL - 7 IS - 1 SP - R3086 EP - R3092 ER -