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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)

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)

Dietrich, J.; Abou-Ras, D.; Schmidt, S. S.; Rissom, T.; Unold, T.; Cojocaru-Mirédin, O.; Niermann, T.; Lehmann, M. M.; Koch, C. T.; Boit, C.: Origins of electrostatic potential wells at dislocations in polycrystalline Cu(In,Ga)Se₂ thin films. Journal of Applied Physics 115 (10), 103507 (2014)

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)

Cojocaru-Mirédin, O.; Cristiano, F.; Fazzini, P.-F.; Mangelinck, D.; Blavette, D.: Extended defects and precipitation in heavily B-doped silicon. Thin Solid Films 534, pp. 62 - 66 (2013)

Cojocaru-Mirédin, O.; Schwarz, T.; Choi, P.; Herbig, M.; Würz, R.; Raabe, D.: Atom Probe Tomography Studies on the Cu(In,Ga)Se₂ Grain Boundaries. Journal of Visualized Experiments 74, e50376 (2013)

Schwarz, T.; Cojocaru-Mirédin, O.; Choi, P.; Mousel, M.; Redinger, A.; Siebentritt, S.; Raabe, D.: Atom probe study of Cu₂ZnSnSe₄ thin-films prepared by co-evaporation and post-deposition annealing. Applied Physics Letters 102, 042101, pp. 1 - 4 (2013)

Cojocaru-Mirédin, O.; Choi, P.; Wuerz, R.; Raabe, D.: Exploring the p-n junction region in Cu(In,Ga)Se₂ thin-film solar cells at the nanometer-scale. Applied Physics Letters 101 (18), pp. 181603-1 - 181603-5 (2012)

Abou-Ras, D.; Schmidt, S.S.; Caballero, R.; Unold, T.; Schock, H.W.; Koch, C.T.; Schaffer, B.; Schaffer, M.; Choi, P.; Cojocaru-Mirédin, O.: Confined and chemically flexible grain boundaries in polycrystalline compound semiconductors. Advanced Energy Materials 2 (8), pp. 992 - 998 (2012)

Choi, P.; Cojocaru-Mirédin, O.; Wuerz, R.: Compositional gradients and impurity distributions in CuInSe₂ thin-film solar cells studied by atom probe tomography. Surface and Interface Analysis 44 (11-12), pp. 1386 - 1388 (2012)

Choi, P.; Cojocaru-Mirédin, O.; Abou-Ras, D.; Caballero, R.; Raabe, D.; Smentkowski, V.; Park, C. G.; Gu, G. H.; Mazumder, B.; Wong, M. H. et al.; Hu, Y.-L.; Melo, T. P.; Speck, J. S.: Atom-Probe Tomography of compound semiconductors for photovoltaic and light-emitting device applications. Microscopy Today 20 (3), pp. 18 - 24 (2012)

Choi, P.; Cojocaru-Mirédin, O.; Würz, R.; Raabe, D.: Comparative atom probe study of Cu(In,Ga)Se₂ thin-film solar cells deposited on soda-lime glass and mild steel substrates. Journal of Applied Physics 110 (12), 124513 (7pp) (2011)

Cojocaru-Mirédin, O.; Choi, P.; Abou-Ras, D.; Schmidt, S. S.; Caballero, R.; Raabe, D.: Characterization of grain boundaries in Cu(In,Ga)Se₂ films using atom probe tomography. Journal of Photovoltaics 1, pp. 207 - 212 (2011)

Cojocaru-Mirédin, O.; Choi, P.; Wuerz, R.; Raabe, D.: Atomic-scale characterization of the CdS/CuInSe₂ interface in thin-film solar cells. Applied Physics Letters 98, pp. 103504-1 - 103504-3 (2011)

Cojocaru-Mirédin, O.; Choi, P.; Wuerz, R.; Raabe, D.: Atomic-scale distribution of impurities in CuInSe₂-based thin-film solar cells. Ultramicroscopy 111 (6), pp. 552 - 556 (2011)

Hoffmann, V.; Klemm, D.; Brackmann, V.; Venzago, C.; Rockett, A. A.; Wirth, T.; Nunney, T. S.; Kaufmann, C. A.; Caballero, R.; Cojocaru-Mirédin, O.: Accessing Elemental Distributions in Thin Films for Solar Cells. In: Advanced Characterization Techniques for Thin Film Solar Cells: Second Edition, Vol. 2-2, pp. 523 - 567. wiley, Hoboken, NJ, USA (2016)

Liebscher, C.; Stoffers, A.; Cojocaru-Mirédin, O.; Gault, B.; Scheu, C.; Dehm, G.; Raabe, D.: Topological Impurity Segregation at Faceted Silicon Grain Boundaries Studied by Correlative Atomic-Resolution STEM and APT. In: Microscopy and Microanalysis, Vol. 22, pp. 46 - 47. 3rd Conference on In Situ and Correlative Electron Microscopy (CISCEM 2016) , Saarbrücken, Germany, October 11, 2016 - October 12, 2016. (2016)

Soni, P. U.; Cojocaru-Mirédin, O.; Raabe, D.: Interface engineering and nanoscale characterization of Zn(S,O) alternative buffer layer for CIGS thin film solar cells. In: 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, 7355889. 42nd Photovoltaic Specialist Conference, PVSC 2015, Category numberCFP15PSC-ART; Code 118514, New Orleans, LA, USA, June 14, 2015 - June 19, 2015. Institute of Electrical and Electronics Engineers Inc., Piscataway Township, NJ, USA (2015)

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)