Sperber, David
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- VeröffentlichungZeitschriftenartikelInfluencing Light and Elevated Temperature Induced Degradation and Surface-Related Degradation Kinetics in Float-Zone Silicon by Varying the Initial Sample State(2020) Hammann, Benjamin; Engelhardt, Josh; Sperber, David; Herguth, Axel; Hahn, GisoErschienen in: IEEE Journal of Photovoltaics. Institute of Electrical and Electronics Engineers (IEEE). 2020, 10(1), pp. 85-93. ISSN 2156-3381. eISSN 2156-3403. Available under: doi: 10.1109/JPHOTOV.2019.2954768
- VeröffentlichungBeitrag zu einem KonferenzbandDoes LeTID occur in c-Si even without a firing step?(2019) Sperber, David; Furtwängler, Florian; Herguth, Axel; Hahn, GisoErschienen in: POORTMANS, Jef, ed. and others. SiliconPV 2019, The 9th International Conference on Crystalline Silicon Photovoltaics : 8-10 April 2019, Leuven, Belgium. Melville, New York: AIP Publishing, 2019, 140011. eISSN 0094-243X. ISBN 978-0-7354-1892-9. Available under: doi: 10.1063/1.5123898
- VeröffentlichungDissertation
- VeröffentlichungZeitschriftenartikelBulk and Surface-Related Degradation in Lifetime Samples Made of Czochralski Silicon Passivated by Plasma-Enhanced Chemical Vapor Deposited Layer Stacks(2018) Sperber, David; Schwarz, Anton; Herguth, Axel; Hahn, GisoErschienen in: Physica Status Solidi (A) - Applications and Materials Science. 2018, 215(24), 1800741. ISSN 1862-6319. eISSN 1862-6300. Available under: doi: 10.1002/pssa.201800741
- VeröffentlichungZeitschriftenartikelEnhanced stability of passivation quality on diffused silicon surfaces under light-induced degradation conditions(2018) Sperber, David; Schwarz, Anton; Herguth, Axel; Hahn, GisoErschienen in: Solar Energy Materials and Solar Cells. 2018, 188, pp. 112-118. ISSN 0927-0248. eISSN 1879-3398. Available under: doi: 10.1016/j.solmat.2018.08.019
- VeröffentlichungZeitschriftenartikelDegradation of Surface Passivation on Crystalline Silicon and Its Impact on Light-Induced Degradation Experiments(2017) Sperber, David; Graf, Alexander; Skorka, Daniel; Herguth, Axel; Hahn, GisoErschienen in: IEEE Journal of Photovoltaics. 2017, 7(6), pp. 1627-1634. ISSN 2156-3381. eISSN 2156-3403. Available under: doi: 10.1109/JPHOTOV.2017.2755072
- VeröffentlichungZeitschriftenartikelTemperature and Light-Induced Changes in Bulk and Passivation Quality of Boron-Doped Float-Zone Silicon Coated With SiNx:H(2017) Sperber, David; Heilemann, Adrian; Herguth, Axel; Hahn, GisoErschienen in: IEEE Journal of Photovoltaics. 2017, 7(2), pp. 463-470. ISSN 2156-3381. eISSN 2156-3403. Available under: doi: 10.1109/JPHOTOV.2017.2649601
- VeröffentlichungZeitschriftenartikelA 3-state defect model for light-induced degradation in boron-doped float-zone silicon(2017) Sperber, David; Herguth, Axel; Hahn, GisoErschienen in: Physica Status Solidi (RRL) : Rapid Research Letters. 2017, 11(3), 1600408. ISSN 1862-6254. eISSN 1862-6270. Available under: doi: 10.1002/pssr.201600408
- VeröffentlichungBeitrag zu einem KonferenzbandInvestigating possible causes of light induced degradation in boron-doped Float-Zone silicon(2017) Sperber, David; Herguth, Axel; Hahn, GisoErschienen in: SMETS, Arno, ed. and others. 33rd European Photovoltaic Solar Energy Conference and Exhibition : proceedings of the international conference. München: WIP, 2017, pp. 565-568. ISSN 2196-0992. ISBN 3-936338-47-7. Available under: doi: 10.4229/EUPVSEC20172017-2AV.1.39
- VeröffentlichungBeitrag zu einem KonferenzbandBulk and surface instabilities in boron doped float-zone samples during light induced degradation treatments(2017) Sperber, David; Graf, Alexander; Heilemann, Adrian; Herguth, Axel; Hahn, GisoErschienen in: PREU, Ralf, ed.. 7th International Conference on Silicon Photovoltaics, SiliconPV 2017, 3-5 April 2017, Freiburg, Germany. Amsterdam: Elsevier, 2017, pp. 794-798. eISSN 1876-6102. Available under: doi: 10.1016/j.egypro.2017.09.349