Publications of Simon Spelthann

Spelthann, S.; Thiem, J.; Melchert, O.; Komban, R.; Gimmler, C.; Demircan, A.; Ruehl, A; Ristau, D. (2023): Predicting the Excitation Dynamics in Lanthanide Nanoparticles,  Advanced Optical Materials, 11(14), 2023
DOI: 10.1002/adom.202300096
ISSN: 2195-1071

Komban, R.; Spelthann, S.; Steinke, M.; Ristau, D.; Ruehl, A.; Gimmler, C.; Weller, H. (2022): Bulk-like emission in the visible spectrum of colloidal LiYF4:Pr nanocrystals downsized to 10 nm,  Nanoscale Advances, 4, 2973-2978
DOI: 10.1039/D2NA00045H
ISSN: 2516-0230

Steinke, M.; Spelthann, S.; Rühl, A.; Ristau, D. (2021): Absorption and multi-phonon quenching in nanocrystal doped SiO2 fibers,  Optical Materials Express 11, 1631-1642
DOI: 10.1364/OME.424116

Thiem, J.; Spelthann, S.; Neumann, J.; Ruehl, A.; Ristau, D. (2021): Three-dimensional nanothermometry below the diffraction limit,  Optics Letters 46, 3352-3355
DOI: 10.1364/OL.423626

Thiem, J.; Spelthann, S.; Neumann, L.; Jakobs, F.; Johannes, H.-H.; Kowalsky, W.; Kracht, D.; Neumann, J.; Ruehl, A.; Ristau, D. (2020): Upconversion Nanocrystal Doped Polymer Fiber Thermometer,  Sensors. 2020; 20(21):6048.
DOI: 10.3390/s20216048

Spelthann, S.; Thiem, J.; Melchert, O.; Komban, R.; Steinke, M.; Gimmler, C.; Demircan, A.; Ruehl, A.; Ristau, D. (2024): Numerical optimization of the lifetime and quantum yield of LiYF4:Pr3+ nanocrystals,  Proc. SPIE 12859, Colloidal Nanoparticles for Biomedical Applications XIX, 1285905 (13 March 2024)
DOI: 10.1117/12.3000339

Rudolph, D.; Lauth, J.; Adolfs, V.; Antanovich, A.; Chau, D. H.; Chemnitz, M.; Schmidt, M. A.; Spelthann, S.; Steinke, M. (2024): Exploring Stimulated Emission of 2D Semiconductor Nanoplatelets in Liquid Core Fibers,  Proceedings of MATSUS Fall 2024 Conference (MATSUSFall24), #PhotoQD - Photophysics of colloidal quantum dots

Spelthann, S.; Koetters, L.; Buehre, L.; Benecke, M.; Komban, R.; Spaeth, P.; Albrecht, W.; Bensmann, B.; Gimmler, C.; Hanke-Rauschenbach, R.; Steinke, M. (2024): Nanothermometers on fiber probe for in operando temperature measurements in water electrolysis cells,  Proc. SPIE PC12835, Optical Fibers and Sensors for Medical Diagnostics, Treatment, and Environmental Applications XXIV, PC1283504 (13 March 2024)
DOI: 10.1117/12.3001565

Spelthann, S.; Klepzig, L.F.; Huy Chau, D.; Chemnitz, M.; Junaid, S.; Stephan, R.; Hausmann, K.; Schmidt, M. A.; Lauth, J.; Steinke, M.; Ristau, D. (2022): Optical emission characterization of liquid core fibers filled with colloidal nanoplatelets,  Europhoton 2022, Hannover, Poster TUE-P-1.27

Kötters, L.; Spelthann, S.; Bühre, L.; Komban, R.; Weller, H.; Hanke-Rauschenbach, R.; Ristau, D.; Stephan, R.; Gimmler, C.; Bensmann, B.; Steinke, M. (2022): Fiber-tip nanothermometer based on up-conversion nanocrystals for electrolysis cells,  Europhoton 2022, Hannover, Poster THU-P-2.4

Spelthann, S.; Steinke, M.; Komban, R.; Weller, H.; Gimmler, C.; Ruehl, A.; Ristau, D. (2022): Colloidal LiYF4:Pr nanocrystals downsized to 10 nm – Part 2: spectroscopic properties,  Europhoton 2022, Hannover, Poster THU-P-2.18

Spelthann, S. (2023): Spectroscopy and excitation dynamicis of LiYF4:Pr3+ nanocrystals,  Hannover: Gottfried Wilhelm Leibniz Universität, Diss., 2023
DOI: 10.15488/13885