Leibniz-Institut für Kristallzüchtung

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Study of compensated Si in the context of the recycling of p-type substrates for n-type based solar cell architecturesN. D. Villanueva, C. Ortiz, L. J. Caballero, U. A. Shah, A. D. P. Perdomo, M. Ballabio, D. N. Belmar, D. F. Marrón, N. V. Abrosimov, E. Canovas and C. del CanizoSolar Energy Materials and Solar Cells(2026)

Optimization of Thermal Stresses During Czochralski Growth of Oxides and HalidesN. Sagias, A. Sabanskis and K. DadzisCrystal Research and Technology(1), (2026)

Understanding structure and structural formation in Mg & Zr-substituted Sr(Ga12-xAlx)O19-crystals. A study combining X-ray diffraction and DFT-modelingC. Rhode, F. Bietz, T. M. Gesing, C. S. Reuter, P. M. Düring, M. Müller, R. Koc, D. G. Schlom, Y. E. Li, M. Bickermann, S. Sanna and C. GuguschevZeitschrift Fur Kristallographie-Crystalline Materials2026)

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin FilmT. R. Liu, X. W. Guo, S. Husain, M. Ramesh, P. Gupta, D. Schlom, R. Ramesh and Y. T. ShaoAdvanced Functional Materials2026)

Characterization of twin structures and growth striations in indium phosphide and gallium arsenide crystalsM. Herms, M. Stoehr, D. Mithun, M. Wagner, C. Frank-Rotsch, U. Juda and D. SouptelJournal of Crystal Growth(2026)

Scintillation properties of undoped and Si-doped β-(AlxGa1-x)2O3 crystals grown by the Czochralski methodK. J. Drozdowski, M. E. Witkowski, K. Wisniewski, W. Drozdowski, L. Swiderski and Z. GalazkaOptical Materials(2026)

Stop-and-go dislocation dynamics in semiconductor heterostructures revealed by in-situ X-ray imagingR. Kernke, C. Richter, J. Moneta, T. Schülli, C. Bazioti, M. Albrecht, J. Smalc-Koziorowska and T. SchulzActa Materialia(2026)

Device Simulation of Hole Transport in 233 nm Multiquantum Well AlGaN-Based UV LEDI. Marouf, F. Römer, M. Schilling, F. Biebler, J. Höpfner, M. Grigoletto, T. Wernicke, M. Kneissl and B. WitzigmannPhysica Status Solidi a-Applications and Materials Science(17), (2026)

Solid-state laser cooling of Yb3+-doped KY3F10 to 145 KL. Koldeweyh, S. Püschel, Z. Liestmann and H. TanakaJournal of the Optical Society of America B-Optical Physics(8), (2026) 1719-1725

Magnon confinement in epitaxial antiferromagnetic oxide heterostructuresS. Husain, M. Ramesh, X. Y. Li, S. Prokhorenko, S. K. Ojha, A. Ross, K. Das, B. Y. Zhao, H. W. Park, P. Meisenheimer, Y. Nahas, L. Caretta, L. W. Martin, S. K. Kim, Z. Yao, H. D. Wen, S. Salahuddin, L. Q. Chen, Y. M. Han, R. de Sousa, L. Bellaiche, M. Bibes, D. G. Schlom and R. RameshNature Materials(8), (2026)

Formation and Stability of Solid Noses During Float Zone Silicon GrowthV. Frederiksen, D. Mirosnikov, T. M. Sondergaard, R. Menzel and M. PetkovicCrystal Research and Technology(8), (2026)

Evolution of the Electrochemically Active Interface between a Li-Metal Anode and a Single-Crystal LLZO under Mechanical LoadsD. Avadanii, S. Ganschow, S. Muck, M. Stypa, D. Kramer, C. Kirchlechner and R. MonigAcs Applied Energy Materials(15), (2026) 9736-9750

Above Room Temperature Ferroelectricity in Epitaxially Strained KTaO3T. Schwaigert, S. Salmani-Rezaie, S. Hazra, U. Saha, M. Ramesh, A. Ross, B. Pamuk, L. Q. Chen, D. A. Muller, D. G. Schlom, V. Gopalan and K. AhadiAdvanced Materials2026)

Air-Cladding Blue Laser DiodesM. Sawicka, M. Hajdel, O. Golyga, H. Turski, M. Chlipala, A. Feduniewicz, S. Stanczyk, C. Skierbiszewski, C. Corley-Wiciak, C. Richter and G. MuziolAcs Applied Materials & Interfaces(25), (2026) 35483-35492

High quality sputtered crystalline AlN piezoelectric films on Mo buffered substrates for MEMS applicationsX. Ren, H. Y. Meng, J. Yang, L. Y. Huang, H. P. Wu, J. Y. Zhao, Z. H. Liu, J. Schwarzkopf, L. B. Zhao and G. NiuMaterials Science in Semiconductor Processing(2026)

Evolution and Suppression of Spin Cycloid in Epitaxial BiFeO3 Thin FilmsM. Ramesh, X. Y. Li, S. Ojha, S. Husain, X. W. Guo, B. Gregory, P. Meisenheimer, P. Kumar, X. H. Lin, M. Congdon, A. Singer, Z. J. Hong, L. Caretta, S. Kim, L. W. Martin, P. Stevenson, Y. M. Han, Z. Yao, R. Ramesh and D. G. SchlomAdvanced Materials(41), (2026)

Improper geometric ferroelectricity at the monolayer limitY. E. Li, H. Kp, H. D. Lu, R. A. Steinhardt, M. E. Holtz, M. M. Dykes, M. Brützam, E. Arenholz, S. Hazra, A. LaVopa, X. X. Huang, W. W. Zhao, P. Behera, M. Ramesh, E. Krysko, V. Gopalan, R. Ramesh, C. J. Fennie, R. J. Cava, C. Guguschev, A. Gruverman, D. A. Muller and D. G. SchlomScience Advances(28), (2026)

Tuning the electrical properties of unintentionally doped epitaxial p-type α-SnO thin films while maintaining a shallow hole ionization energyS. Lee, A. S. Park, E. Krysko, C. F. C. Chang, C. J. Du, V. A. Ha, F. Giustino, X. Q. Pan, D. Jena, H. G. Xing and D. G. SchlomApl Materials(7), (2026)

An induction heating system for in situ X-ray diffraction imaging: design, simulation and application to dislocation dynamics in semiconductorsM. P. Kabukcuoglu, N. Sagias, E. Hamann, C. Richter, M. Zuber, K. Dadzis and D. HänschkeJournal of Synchrotron Radiation(2026) 1126-1142

15.3% AM1.5G Efficiency GaAs Solar Cells Fabricated via an Epitaxy-Free ProcessP. R. Jahelka, A. J. Ptak, J. Simon, K. L. Schulte, F. M. Kiessling, C. Frank-Rotsch, S. Torres-Londono and H. A. AtwaterIeee Journal of Photovoltaics2026)

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