Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2021Extraordinarily High Minority Charge Carrier Lifetime Observed in Crystalline Silicon
Steinhauser, B.; Niewelt, T.; Richter, A.; Eberle, R.; Schubert, M.
Zeitschriftenaufsatz
2021Gallium-Doped Silicon for High-Efficiency Commercial Passivated Emitter and Rear Solar Cells
Grant, N.E.; Altermatt, P.P.; Niewelt, T.; Post, R.; Kwapil, W.; Schubert, M.C.; Murphy, J.D.
Zeitschriftenaufsatz
2021Temperature Gradient Image Analysis to optimize an Ultrafast Regeneration of boron-oxygen-related defects
Roder, S.; Niewelt, T.; Brand, A.; Schneider, J.; Nekarda, J.
Zeitschriftenaufsatz
2020Assessment of Influencing Factors on Lifetime-Based Defect Analysis
Post, R.; Niewelt, T.; Kwapil, W.; Schubert, M.C.
Konferenzbeitrag
2020LeTID- and (Extended) BO-Related Degradation and Regeneration in B- and Ga-Doped Monocrystalline Silicon during Dark and Illuminated Anneals
Kwapil, W.; Dalke, J.; Niewelt, T.; Schubert, M.C.
Konferenzbeitrag
2019Analysis of Temperature Dependent Characteristics of Diffused Regions in Silicon Solar Cells
Eberle, R.; Fell, A.; Richter, A.; Niewelt, T.; Schindler, F.; Schubert, M.
Konferenzbeitrag
2019Impact of POCl3 Diffusion Process Parameters on Oxygen Precipitation in Czochralski-Grown Silicon
Maus, S.; Lohmüller, S.; Mu, D.; Schön, J.; Niewelt, T.; Wolf, A.; Preu, R.
Konferenzbeitrag
2019Investigation of LeTID where we can Control it - Application of FZ Silicon for Defect Studies
Niewelt, T.; Post, R.; Schindler, F.; Kwapil, W.; Schubert, M.C.
Konferenzbeitrag
2019Re-evaluation of the SRH-Parameters for the FeGa Defect
Post, R.; Niewelt, T.; Yang, W.; Macdonald, D.; Kwapil, W.; Schubert, M.C.
Konferenzbeitrag
2017Light-induced activation and deactivation of bulk defects in boron-doped float-zone silicon
Niewelt, T.; Selinger, M.; Grant, N.; Kwapil, W.M.; Murphy, J.D.; Schubert, M.C.
Zeitschriftenaufsatz
2017Superacid-treated silicon surfaces: Extending the limit of carrier lifetime for photovoltaic applications
Grant, N.E.; Niewelt, T.; Wilson, N.R.; Wheeler-Jones, E.C.; Bullock, J.; Al-Amin, M.; Schubert, M.C.; Veen, A.C. van; Javey, A.; Murphy, J.D.
Zeitschriftenaufsatz