Koprek, A.; Zabierowski, P.; Pawlowski, M.; Sharma, L.; Freysoldt, C.; Gault, B.; Würz, R.; Cojocaru-Mirédin, O.: Effect of Cd diffusion on the electrical properties of the Cu(In,Ga)Se₂ thin-film solar cell. Solar Energy Materials and Solar Cells 224, 110989 (2021)

Schöppe, P.; Schönherr, S.; Chugh, M.; Mirhosseini, H.; Jackson, P.; Würz, R.; Ritzer, M.; Johannes, A.; Martínez-Criado, G.; Wisniewski, W. et al.; Schwarz, T.; Plass, C. T.; Hafermann, M.; Kühne, T. D.; Schnohr, C. S.; Ronning, C.: Revealing the origin of the beneficial effect of cesium in highly efficient Cu(In,Ga)Se₂ solar cells. Nano Energy 71, 104622 (2020)

Soni, P. U.; Raghuwanshi, M.; Würz, R.; Berghoff, B.; Knoch, J.; Raabe, D.; Cojocaru-Mirédin, O.: Role of elemental intermixing at the In₂S₃/CIGSe heterojunction deposited using reactive RF magnetron sputtering. Solar Energy Materials and Solar Cells 195, pp. 367 - 375 (2019)

Soni, P. U.; Raghuwanshi, M.; Würz, R.; Berghoff, B.; Knoch, J.; Raabe, D.; Cojocaru-Mirédin, O.: Sputtering as a viable route for In₂S₃ buffer layer deposition in high efficiency Cu(In,Ga)Se₂ solar cells. Energy Science & Engineering 7 (2), pp. 478 - 487 (2019)

Schwarz, T.; Stechmann, G.; Gault, B.; Cojocaru-Mirédin, O.; Würz, R.; Raabe, D.: Correlative transmission Kikuchi diffraction and atom probe tomography study of Cu(In,Ga)Se₂ grain boundaries. Progress in Photovoltaics: Research and Applications 26 (3), pp. 196 - 204 (2018)

Koprek, A.; Cojocaru-Mirédin, O.; Würz, R.; Freysoldt, C.; Gault, B.; Raabe, D.: Cd and Impurity Redistribution at the CdS/CIGS Interface After Annealing of CIGS-Based Solar Cells Resolved by Atom Probe Tomography. IEEE Journal of Photovoltaics 7 (1), 7762819, pp. 313 - 321 (2017)

Laemmle, A.; Wuerz, R.; Schwarz, T.; Cojocaru-Mirédin, O.; Choi, P.-P.; Powalla, M.: Investigation of the diffusion behavior of sodium in Cu(In,Ga)Se₂ layers. Journal of Applied Physics 115 (15), 154501 (2014)

Koprek, A.; Cojocaru-Mirédin, O.; Würz, R.; Freysoldt, C.; Raabe, D.: Cd and impurity redistribution at the p-n junction of CIGS based solar cells resolved by atom-probe tomography. In: Photovoltaic Specialist Conference (PVSC), pp. 1 - 6 (Ed. IEEE ). Photovoltaic Specialist Conference (PVSC), 2015 IEEE 42nd , New Orleans, LA, USA, June 14, 2015 - June 19, 2015. (2015)

Schwarz, T.; Cojocaru-Mirédin, O.; Choi, P.-P.; Lämmle, A.; Würz, R.; Mousel, M.; Redinger, A.; Siebentritt, S.; Botti, S.; Raabe, D.: Nano-scale characterization of thin-film solar cells. In: Microscopy and Microanalysis, Vol. 20, pp. 394 - 395 (Eds. J.E., M.; D.C., B.; A., G.; Y.N., P.; J.P., S. et al.). Microscopy and Microanalysis 2014, M and M 2014, Hartford, CT, USA, August 03, 2014 - August 07, 2014. Cambridge University Press, New York, NY (2014)

Schwarz, T.; Stechmann, G.; Gault, B.; Cojocaru-Mirédin, O.; Würz, R.; Lomuscio, A.; Siebentritt, S.; Raabe, D.: Correlative transmission Kikuchi diffraction and atom probe tomography analysis of grain boundaries in Cu(In,Ga) Se₂ and CuInS₂. E-MRS Spring Meeting 2018, Strasbourg, France (2018)

Schwarz, T.; Stechmann, G.; Gault, B.; Cojocaru-Mirédin, O.; Würz, R.; Lomuscio, A.; Siebentritt, S.; Raabe, D.: Correlative transmission Kikuchi diffraction and atom probe tomography analysis of grain boundaries in Cu(In,Ga) Se₂ and CuInS₂ in thin film solar cells. APT&M 2018, NIST, Gaithersburg, MD, USA (2018)

Koprek, A.; Cojocaru-Mirédin, O.; Freysoldt, C.; Würz, R.; Raabe, D.: Atom probe tomography study of the p-n junction in CIGS thin-film solar cells. 79th Annual Meeting of the DPG and DPG Spring Meeting, Berlin, Germany (2015)

Cojocaru-Mirédin, O.; Soni, P. U.; Würz, R.; Raabe, D.: Progress in interfaces characterization in solar cells using correlative techniques. Atom Probe Tomography & Microscopy 2014, Stuttgart, Germany (2014)

Schwarz, T.; Choi, P.-P.; Cojocaru-Mirédin, O.; Laemmle, A.; Würz, R.; Mousel, M.; Redinger, A.; Siebentritt, S.; Botti, S.; Raabe, D.: On the Nano-scale Characterization of Thin-Film Solar Cells. Microscopy&Microanalysis 2014, Hartford, CT, USA (2014)

Cojocaru-Mirédin, O.; Choi, P.-P.; Abou-Ras, D.; Würz, R.; Sáez-Araoz, R.; Fischer, C.-H.; Raabe, D.: Characterization of internal interfaces in Cu(In,Ga)Se₂ thin-film solar cells using correlative microscopies. 40th PVSC IEEE 2014, Denver, CO, USA (2014)