Schwarz, T.; Lomuscio, A.; Siebentritt, S.; Gault, B.: On the chemistry of grain boundaries in CuInS₂ films. Nano Energy 76, 105072 (2020)

Colombara, D.; Elanzeery, H.; Nicoara, N.; Sharma, D.; Claro, M.; Schwarz, T.; Koprek, A.; Wolter, M. H.; Melchiorre, M.; Sood, M. et al.; Valle, N.; Bondarchuk, O.; Babbe, F.; Spindler, C.; Cojocaru-Mirédin, O.; Raabe, D.; Dale, P. J.; Sadewasser, S.; Siebentritt, S.: Chemical instability at chalcogenide surfaces impacts chalcopyrite devices well beyond the surface. Nature Communications 11 (1), 3634 (2020)

Lomuscio, A.; Rödel, T.; Schwarz, T.; Gault, B.; Melchiorre, M.; Raabe, D.; Siebentritt, S.: Quasi-Fermi-Level Splitting of Cu-Poor and Cu-Rich CuInS₂ Absorber Layers. Physical Review Applied 11, 054052 (2019)

Schwarz, T.; Redinger, A.; Siebentritt, S.; Peng, Z.; Gault, B.; Raabe, D.; Choi, P.-P.: Variable chemical decoration of extended defects in Cu-poor Cu₂ZnSnSe₄ thin films. Physical Review Materials 3, 035402 (2019)

Colombara, D.; Werner, F.; Schwarz, T.; Cañero Infante, I.; Fleming, Y.; Valle, N.; Spindler, C.; Vacchieri, E.; Rey, G.; Guennou, M. et al.; Bouttemy, M.; Garzón-Manjón, A.; Peral Alonso, I.; Melchiorre, M.; El Adib, B.; Gault, B.; Raabe, D.; Dale, P. J.; Siebentritt, S.: Sodium enhances indium-gallium interdiffusion in copper indium gallium diselenide photovoltaic absorbers. Nature Communications 9, 826, pp. 1 - 12 (2018)

Weiss, T. P.; Redinger, A.; Rey, G.; Schwarz, T.; Spies, M.; Cojocaru-Mirédin, O.; Choi, P.-P.; Siebentritt, S.: Impact of annealing on electrical properties of Cu₂ZnSnSe₄ absorber layers. Journal of Applied Physics 120, 045703 (2016)

Schwarz, T.; Cojocaru-Mirédin, O.; Choi, P.-P.; Mousel, M.; Redinger, A.; Siebentritt, S.; Raabe, D.: Atom probe tomography study of internal interfaces in Cu₂ZnSnSe₄ thin-films. Journal of Applied Physics 118 (9), 095302 (2015)

Schwarz, T.; Marques, M.; Botti, S.; Mousel, M.; Redinger, A.; Siebentritt, S.; Cojocaru-Mirédin, O.; Raabe, D.; Choi, P.-P.: Detection of Cu₂Zn₅SnSe₈ and Cu₂Zn₆SnSe₉ phases in co-evaporated Cu₂ZnSnSe₄ thin-films. Applied Physics Letters 107 (17), 172102 (2015)

Mousel, M.; Schwarz, T.; Djemour, R.; Weiss, T. P.; Sendler, J.; Malaquias, J. C. B.; Redinger, A.; Cojocaru-Mirédin, O.; Choi, P.-P.; Siebentritt, S.: Cu-Rich Precursors Improve Kesterite Solar Cells. Advanced Energy Materials 4 (2), 1300543 (2014)

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)

Schwarz, T.; Stechmann, G.; Gault, B.; Cojocaru-Mirédin, O.; Choi, P.-P.; Redinger, A.; Siebentritt, S.; Raabe, D.: Correlative transmission EBSD-APT analysis of grain boundaries in CIGS and CZTS based thin-film solar cells. Euromat, Thessaloniki, Greece (2017)

Schwarz, T.; Stechmann, G.; Gault, B.; Cojocaru-Mirédin, O.; Choi, P.-P.; Redinger, A.; Siebentritt, S.; Raabe, D.: Correlative transmission EBSD-APT analysis of grain boundaries in Cu(In,Ga)Se₂ and Cu₂ZnSnSe₄ based thin-film solar cells. Microscopy & Microanalysis, St. Louis, Missouri, USA (2017)

Schwarz, T.; Choi, P.-P.; Cojocaru-Mirédin, O.; Mousel, M.; Redinger, A.; Siebentritt, S.; Raabe, D.: Formation of nano-sized Cu–Sn–Se particles in Cu₂ZnSnSe₄ thin-films and their effect on solar cell efficiency. Seminar at Katholieke Universiteit Leuven/IMEC, Leuven, Belgium (2016)

Schwarz, T.; Gault, B.; Choi, P.-P.; Cojocaru-Mirédin, O.; Mousel, M.; Redinger, A.; Siebentritt, S.; Raabe, D.: Study of the formation and effect of nano-sized Cu-Sn-Se compounds in Cu₂ZnSnSe₄ thin-films on solar cell efficiency. Atom Probe Tomography & Microscopy (APT&M) , Gyeongju, South Korea (2016)

Schwarz, T.; Choi, P.-P.; Cojocaru-Mirédin, O.; Mousel, M.; Redinger, A.; Siebentritt, S.; Raabe, D.: Atom probe tomography study of internal interfaces in Cu₂ZnSnSe₄ thin-films. E-MRS Spring Meeting 2015, Lille, France (2015)

Schwarz, T.; Choi, P.-P.; Cojocaru-Mirédin, O.; Mousel, M.; Redinger, A.; Siebentritt, S.; Botti, S.; Raabe, D.: Atomic scale insights into Cu₂ZnSnSe₄ thin-film solar cells. Atom Probe Tomography & Microscopy 2014: APT & M 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)

Redinger, A.; Rey, G.; Djemour, R.; Sendler, J.; Weiss, T. P.; Siebentritt, S.; Spies, M.; Schwarz, T.; Choi, P.-P.; Cojocaru-Mirédin, O. et al.; Raabe, D.: High temperature coevaporation of Cu₂ZnSnSe₄. E-MRS Spring Meeting 2014, Lille, France (2014)