The 2020 UV emitter roadmap H Amano, R Collazo, C De Santi, S Einfeldt, M Funato, J Glaab, ... Journal of Physics D: Applied Physics 53 (50), 503001, 2020 | 383 | 2020 |
Degradation effects of the active region in UV-C light-emitting diodes J Glaab, J Haefke, J Ruschel, M Brendel, J Rass, T Kolbe, A Knauer, ... Journal of Applied Physics 123 (10), 2018 | 67 | 2018 |
Current-induced degradation and lifetime prediction of 310 nm ultraviolet light-emitting diodes J Ruschel, J Glaab, B Beidoun, NL Ploch, J Rass, T Kolbe, A Knauer, ... Photonics Research 7 (7), B36-B40, 2019 | 65 | 2019 |
Degradation of (In) AlGaN-based UVB LEDs and migration of hydrogen J Glaab, J Ruschel, T Kolbe, A Knauer, J Rass, HK Cho, NL Ploch, ... IEEE Photonics Technology Letters 31 (7), 529-532, 2019 | 57 | 2019 |
Reliability of UVC LEDs fabricated on AlN/sapphire templates with different threading dislocation densities J Ruschel, J Glaab, N Susilo, S Hagedorn, S Walde, E Ziffer, HK Cho, ... Applied Physics Letters 117 (24), 2020 | 41 | 2020 |
Localization of current-induced degradation effects in (InAlGa) N-based UV-B LEDs J Ruschel, J Glaab, M Brendel, J Rass, C Stölmacker, N Lobo-Ploch, ... Journal of Applied Physics 124 (8), 2018 | 31 | 2018 |
High power UVB light emitting diodes with optimized n-AlGaN contact layers A Knauer, T Kolbe, J Rass, HK Cho, C Netzel, S Hagedorn, N Lobo-Ploch, ... Japanese Journal of Applied Physics 58 (SC), SCCC02, 2019 | 22 | 2019 |
Degradation behavior of AlGaN-based 233 nm deep-ultraviolet light emitting diodes J Glaab, J Ruschel, F Mehnke, M Lapeyrade, M Guttmann, T Wernicke, ... Semiconductor Science and Technology 33 (9), 095017, 2018 | 21 | 2018 |
Impact of operation parameters on the degradation of 233 nm AlGaN-based far-UVC LEDs J Glaab, J Ruschel, N Lobo Ploch, HK Cho, F Mehnke, L Sulmoni, ... Journal of Applied Physics 131 (1), 2022 | 20 | 2022 |
234 nm far-ultraviolet-C light-emitting diodes with polarization-doped hole injection layer T Kolbe, A Knauer, J Rass, HK Cho, S Hagedorn, F Bilchenko, A Muhin, ... Applied Physics Letters 122 (19), 2023 | 18 | 2023 |
Strain induced power enhancement of far-UVC LEDs on high temperature annealed AlN templates A Knauer, T Kolbe, S Hagedorn, J Hoepfner, M Guttmann, HK Cho, ... Applied Physics Letters 122 (1), 2023 | 15 | 2023 |
In-situ spectroscopic analysis of the recombination kinetics in UVB LEDs during their operation J Ruschel, J Glaab, F Mahler, T Kolbe, S Einfeldt, JW Tomm Applied Physics Letters 117 (12), 2020 | 12 | 2020 |
Impact of Mg-doping on the performance and degradation of AlGaN-based UV-C LEDs F Piva, M Grigoletto, R Brescancin, C De Santi, M Buffolo, J Ruschel, ... Applied Physics Letters 122 (15), 2023 | 9 | 2023 |
Enhanced light extraction efficiency of far-ultraviolet-C LEDs by micro-LED array design J Rass, HK Cho, M Guttmann, D Prasai, J Ruschel, T Kolbe, S Einfeldt Applied Physics Letters 122 (26), 2023 | 8 | 2023 |
Impact of insulators and their deposition method on the reliability of AlInGaN-based UVB LEDs J Rass, J Ruschel, J Glaab, I Ostermay, S Einfeldt IEEE Photonics Technology Letters 32 (16), 1007-1010, 2020 | 8 | 2020 |
UV LED reliability: degradation mechanisms and challenges M Meneghini, F Piva, C De Santi, N Trivellin, M Buffolo, N Roccato, ... Gallium Nitride Materials and Devices XVII 12001, 73-83, 2022 | 5 | 2022 |
Photonics Res. 7 J Ruschel, J Glaab, B Beidoun, NL Ploch, J Rass, T Kolbe, A Knauer, ... B36, 2019 | 5 | 2019 |
Bow reduction of AlInGaN-based deep UV LED wafers using focused laser patterning HK Cho, A Külberg, NL Ploch, J Rass, J Ruschel, T Kolbe, A Knauer, ... IEEE Photonics Technology Letters 30 (20), 1792-1794, 2018 | 5 | 2018 |
Temperature-dependent electroluminescence of stressed and unstressed InAlGaN multi-quantum well UVB LEDs J Höpfner, P Gupta, M Guttmann, J Ruschel, J Glaab, T Kolbe, J Rass, ... Applied Physics Letters 122 (15), 2023 | 4 | 2023 |
Comparison of Ultraviolet B Light‐Emitting Diodes with Single or Triple Quantum Wells T Kolbe, A Knauer, J Ruschel, J Rass, H Kyong Cho, S Hagedorn, ... physica status solidi (a) 218 (14), 2100100, 2021 | 4 | 2021 |