Exploration of quantum oscillations in isotopically enriched Sm154B611 crystalsRemoveMat. Orendáč, S. Gabáni, J. Kačmarčík, C. Marcenat, M. Schuchard, A. De Muer, G. Pristáš, N. Shitsevalova, K. Flachbart, and T. KleinPhys. Rev. B 114, 115119 (2026)