Publications

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)

Abdellaoui, L.; Chen, Z.; Yu, Y.; Luo, T.; Hanus, R.; Schwarz, T.; Bueno Villoro, R.; Cojocaru-Mirédin, O.; Snyder, G. J.; Raabe, D. et al.; Pei, Y.; Scheu, C.; Zhang, S.: Parallel Dislocation Networks and Cottrell Atmospheres Reduce Thermal Conductivity of PbTe Thermoelectrics. Advanced Functional Materials 31 (20), 2101214 (2021)

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)

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)

Stoffers, A.; Ziebarth, B.; Barthel, J.; Cojocaru-Mirédin, O.; Elsässer, C.; Raabe, D.: Complex Nanotwin Substructure of an Asymmetric Σ9 Tilt Grain Boundary in a Silicon Polycrystal. Physical Review Letters 115 (23), 235502 (2015)

Stoffers, A.; Cojocaru-Mirédin, O.; Seifert, W.; Zaefferer, S.; Riepe, S.; Raabe, D.: Grain boundary segregation in multicrystalline silicon: correlative characterization by EBSD, EBIC, and atom probe tomography. Progress in Photovoltaics: Research and Applications 23 (12), pp. 1742 - 1753 (2015)

Cojocaru-Mirédin, O.; Fu, Y.; Kostka, A.; Sáez-Araoz, R.; Beyer, A.; Knaub, N.; Volz, K.; Fischer, C.-H.; Raabe, D.: Interface engineering and characterization at the atomic-scale of pure and mixed ion layer gas reaction buffer layers in chalcopyrite thin-film solar cells. Progress in Photovoltaics: Research and Applications 23 (6), pp. 705 - 716 (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)

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)

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)

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)

Stoffers, A.; Cojocaru-Mirédin, O.; Breitenstein, O.; Seifert, W.; Zaefferer, S.; Raabe, D.: Grain boundary characterization in multicrystalline silicon using joint EBSD, EBIC, and atom probe tomography. In: 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, 6925089, pp. 42 - 46. 40th IEEE Photovoltaic Specialist Conference, PVSC 2014, Denver, CO, USA, June 08, 2014 - June 13, 2014. (2014)

Abdellaoui, L.; Yu, Y.; Zhang, S.; Luo, T.; Chen, Z.; Bueno Villoro, R.; Hanus, R.; Cojocaru-Mirédin, O.; Snyder, G. J.; Raabe, D. et al.; Pei, Y.; Scheu, C.: Parallel Dislocation Networks and Cottrell Atmospheres Reduce Thermal Conductivity of PbTe Thermoelectrics. Virtual Thermoelectric Conference 2021 (VCT 2021) (2021)

Mouton, I.; Katnagallu, S.; Schwarz, T.; Makineni, S. K.; Printemps, T.; Grenier, A.; Barnes, J. P.; Cojocaru-Mirédin, O.; Raabe, D.; Gault, B.: Calibration of Atom Probe Tomography Reconstructions from Correlation with Electron Tomograms or Micrographs. APT&M 2018, NIST, Gaithersburg, MD, USA (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. E-MRS Spring Meeting 2018, Strasbourg, France (2018)