Quasi-two-dimensional Fermi surfaces with localized $f$ electrons in the layered heavy-fermion compound CePt${}_2$In${}_7$

K. Götze, Y. Krupko, J. A. N. Bruin +8

We report measurements of the de Haas-van Alphen effect in the layered heavy-fermion compound CePt${}_2$In${}_7$ in high magnetic fields up to 35 T. Above an angle-dependent threshold…