Suchergebnisse

Yu, Y.; Zhou, C.; Zhang, S.; Zhu, M.; Wuttig, M.; Scheu, C.; Raabe, D.; Snyder, G. J.; Gault, B.; Cojocaru-Mirédin, O.: Revealing nano-chemistry at lattice defects in thermoelectric materials using atom probe tomography. Materials Today 32, S. 260 - 274 (2020)

Rivas, N. A.; Babayigit, A.; Conings, B.; Schwarz, T.; Sturm, A.; Garzón-Manjón, A.; Cojocaru-Mirédin, O.; Gault, B.; Renner, F. U.: Cryo-focused ion beam preparation of perovskite based solar cells for atom probe tomography. PLoS One, 0227920 (2020)

Abdellaoui, L.; Zhang, S.; Zaefferer, S.; Bueno Villoro, R.; Baranovskiy, A.; Cojocaru-Mirédin, O.; Yu, Y.; Amouyal, Y.; Raabe, D.; Snyder, G. J. et al.; Scheu, C.: Density, distribution and nature of planar faults in silver antimony telluride for thermoelectric applications. Acta Materialia 178, S. 135 - 145 (2019)

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, S. 367 - 375 (2019)

Mouton, I.; Katnagallu, S.; Makineni, S. K.; Cojocaru-Mirédin, O.; Schwarz, T.; Stephenson, L.; Raabe, D.; Gault, B.: Calibration of Atom Probe Tomography Reconstructions Through Correlation with Electron Micrographs. Microscopy and Microanalysis 25 (2), S. 301 - 308 (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), S. 478 - 487 (2019)

Liebscher, C.; Stoffers, A.; Alam, M.; Lymperakis, L.; Cojocaru-Mirédin, O.; Gault, B.; Neugebauer, J.; Dehm, G.; Scheu, C.; Raabe, D.: Strain-Induced Asymmetric Line Segregation at Faceted Si Grain Boundaries. Physical Review Letters 121 (015702), 015702, S. 1 - 5 (2018)

Cojocaru-Mirédin, O.; Schwarz, T.; Abou-Ras, D.: Assessment of elemental distributions at line and planar defects in Cu(In,Ga)Se₂ thin films by atom probe tomography. Scripta Materialia 148, S. 106 - 114 (2018)

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), S. 196 - 204 (2018)

Yu, Y.; Zhang, S.; Mio, A.; Gault, B.; Sheskin, A.; Scheu, C.; Raabe, D.; Zu, F.-Q.; Wuttig, M.; Amouyal, Y. et al.; Cojocaru-Mirédin, O.: Ag-Segregation to Dislocations in PbTe-Based Thermoelectric Materials. ACS Applied Materials and Interfaces 10 (4), S. 3609 - 3615 (2018)

Sheskin, A.; Schwarz, T.; Yu, Y.; Zhang, S.; Abdellaoui, L.; Gault, B.; Cojocaru-Mirédin, O.; Scheu, C.; Raabe, D.; Wuttig, M. et al.; Amouyal, Y.: Tailoring Thermoelectric Transport Properties of Ag-Alloyed PbTe: Effects of Microstructure Evolution. ACS Applied Materials and Interfaces 10 (45), S. 38994 - 39001 (2018)

Yu, Y.; He, D.-S.; Zhang, S.; Cojocaru-Mirédin, O.; Schwarz, T.; Stoffers, A.; Wang, X.-Y.; Zheng, S.; Zhu, B.; Scheu, C. et al.; Wu, D.; He, J.-Q.; Wuttig, M.; Huang, Z.-Y.; Zu, F.-Q.: Simultaneous optimization of electrical and thermal transport properties of Bi_0.5Sb_1.5Te₃ thermoelectric alloy by twin boundary engineering. Nano Energy 37, S. 203 - 213 (2017)

Schwarz, T.; Cojocaru-Mirédin, O.; Mousel, M.; Redinger, A.; Raabe, D.; Choi, P.-P.: Formation of nanometer-sized Cu–Sn–Se particles in Cu₂ZnSnSe₄ thin-films and their effect on solar cell efficiency. Acta Materialia 132, S. 276 - 284 (2017)

Cojocaru-Mirédin, O.; Abdellaoui, L.; Nagli, M.; Zhang, S.; Yu, Y.; Scheu, C.; Raabe, D.; Wuttig, M.; Amouyal, Y.: Role of Nanostructuring and Microstructuring in Silver Antimony Telluride Compounds for Thermoelectric Applications. ACS Applied Materials and Interfaces 9 (17), S. 14779 - 14790 (2017)

Stoffers, A.; Barthel, J.; Liebscher, C.; Gault, B.; Cojocaru-Mirédin, O.; Scheu, C.; Raabe, D.: Correlating Atom Probe Tomography with Atomic-Resolved Scanning Transmission Electron Microscopy: Example of Segregation at Silicon Grain Boundaries. Microscopy and Microanalysis 23 (2), S. 291 - 299 (2017)

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, S. 313 - 321 (2017)

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)

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), S. 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), S. 705 - 716 (2015)