Floating zone growth of large tetragonal Ruddlesden-Popper bilayer nickelate Y y Sr3−y Ni2−x Al x O7−δ single crystals

Abstract The discovery of superconductivity under high pressure in Ruddlesden-Popper (RP) type phase bilayer $${{{{\rm{La}}}}}_{3}{{{{\rm{Ni}}}}}_{2}^{2.5+}{{{{\rm{O}}}}}_{7}$$ La 3 Ni 2 2.5 + O 7 and trilayer $${{{{\rm{La}}}}}_{4}{{{{\rm{Ni}}}}}_{3}^{2.66+}{{{{\rm{O}}}}}_{10}$$ La 4 Ni 3 2.66 + O 1...

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Bibliographic Details

Published in:	Communications Physics
Main Authors:	H. Yilmaz, P. Sosa-Lizama, M. Knauft, K. Küster, U. Starke, M. Isobe, O. Clemens, P. A. van Aken, Y. E. Suyolcu, P. Puphal
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-10-01
Online Access:	https://doi.org/10.1038/s42005-025-02340-6