Christian Uhrenfeldt
Christian Uhrenfeldt
Associate Professor, Department of Energy Technology, Aalborg University
Verified email at et.aau.dk
TitleCited byYear
Influences of device and circuit mismatches on paralleling silicon carbide MOSFETs
H Li, S Munk-Nielsen, X Wang, R Maheshwari, S Bęczkowski, ...
IEEE Transactions on Power Electronics 31 (1), 621-634, 2015
812015
Aluminum nanoparticles for plasmon-improved coupling of light into silicon
TF Villesen, C Uhrenfeldt, B Johansen, JL Hansen, HU Ulriksen, ...
Nanotechnology 23 (8), 085202, 2012
562012
Self-assembled Al nanoparticles on Si and fused silica, and their application for Si solar cells
TF Villesen, C Uhrenfeldt, B Johansen, AN Larsen
Nanotechnology 24 (27), 275606, 2013
422013
Near-infrared–ultraviolet absorption cross sections for Ge nanocrystals in SiO2 thin films: Effects of shape and layer structure
C Uhrenfeldt, J Chevallier, AN Larsen, BB Nielsen
Journal of Applied Physics 109 (9), 094314, 2011
422011
Short-circuit degradation of 10-kV 10-A SiC MOSFET
EP Eni, S Bęczkowski, S Munk-Nielsen, T Kerekes, R Teodorescu, ...
IEEE Transactions on Power Electronics 32 (12), 9342-9354, 2017
242017
Power cycling test and failure analysis of molded Intelligent Power IGBT Module under different temperature swing durations
UM Choi, F Blaabjerg, S Jørgensen, F Iannuzzo, H Wang, C Uhrenfeldt, ...
Microelectronics Reliability 64, 403-408, 2016
242016
Failure mechanism analysis of a discrete 650V enhancement mode GaN-on-Si power device with reverse conduction accelerated power cycling test
S Song, S Munk-Nielsen, C Uhrenfeldt, I Trintis
2017 IEEE Applied Power Electronics Conference and Exposition (APEC), 756-760, 2017
162017
Conduction, reverse conduction and switching characteristics of GaN E-HEMT
C Sørensen, ML Fogsgaard, MN Christiansen, MK Graungaard, ...
2015 IEEE 6th International Symposium on Power Electronics for Distributed …, 2015
132015
Broadband photocurrent enhancement and light-trapping in thin film Si solar cells with periodic Al nanoparticle arrays on the front
C Uhrenfeldt, TF Villesen, A Tetu, B Johansen, AN Larsen
Optics express 23 (11), A525-A538, 2015
132015
Interaction between Au nanoparticles and Er3+ ions in a TiO2 matrix: Up-conversion of infrared light
AE Christensen, C Uhrenfeldt, B Julsgaard, P Balling, AN Larsen
Energy Procedia 10, 111-116, 2011
112011
Interaction between Au nanoparticles and Er3+ ions in a TiO2 matrix: Up-conversion of infrared light
AE Christensen, C Uhrenfeldt, B Julsgaard, P Balling, AN Larsen
Energy Procedia 10, 111-116, 2011
112011
Gate driver with high common mode rejection and self turn-on mitigation for a 10 kV SiC MOSFET enabled MV converter
DN Dalal, N Christensen, AB Jørgensen, SD Sønderskov, S Bęczkowski, ...
2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017
102017
Vce as early indicator of IGBT module failure mode
KB Pedersen, PK Kristensen, K Pedersen, C Uhrenfeldt, S Munk-Nielsen
2017 IEEE International Reliability Physics Symposium (IRPS), FA-1.1-FA-1.6, 2017
102017
Design of low impedance busbar for 10 kV, 100A 4H-SiC MOSFET short-circuit tester using axial capacitors
EP Eni, T Kerekes, C Uhrenfeldt, R Teodorescu, S Munk-Nielsen
2015 IEEE 6th International Symposium on Power Electronics for Distributed …, 2015
102015
Optical transmission through two-dimensional arrays of β-Sn nanoparticles
B Johansen, C Uhrenfeldt, AN Larsen, TG Pedersen, HU Ulriksen, ...
Physical Review B 84 (11), 113405, 2011
102011
Modeling of short-circuit-related thermal stress in aged IGBT modules
AS Bahman, F Iannuzzo, C Uhrenfeldt, F Blaabjerg, S Munk-Nielsen
IEEE Transactions on Industry Applications 53 (5), 4788-4795, 2017
92017
Switching current imbalance mitigation in power modules with parallel connected SiC MOSFETs
S Bęczkowski, AB Jørgensen, H Li, C Uhrenfeldt, X Dai, S Munk-Nielsen
2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017
82017
A Fast-Switching Integrated Full-Bridge Power Module Based on GaN eHEMT Devices
AB Jørgensen, S Bęczkowski, C Uhrenfeldt, NH Petersen, S Jørgensen, ...
IEEE Transactions on Power Electronics 34 (3), 2494-2504, 2018
72018
Common mode current mitigation for medium voltage half bridge SiC modules
N Christensen, AB Jørgensen, D Dalal, SD Sonderskov, S Bęczkowski, ...
2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017
72017
Reduction of parasitic capacitance in 10 kV SiC MOSFET power modules using 3D FEM
AB Jørgensen, N Christensen, DN Dalal, SD Sønderskov, S Bęczkowski, ...
2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017
72017
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