Fermi surface of CeIn3 above the Neel critical field

Abstract

We report measurements of the de Haas-van Alphen effect in CeIn3 in magnetic fields extending to ~90 T, well above the Ne'el critical field of Hc ~61 T. The unreconstructed Fermi surface a-sheet is observed in the high magnetic field polarized paramagnetic limit, but with its effective mass and Fermi surface volume strongly reduced in size compared to that observed in the low magnetic field paramagnetic regime under pressure. The spheroidal topology of this sheet provides an ideal realization of the transformation from a `large Fermi surface' accommodating f-electrons to a `small Fermi surface' when the f-electron moments become polarized.

4 pages

Cited by in corpus (10)

• Quantum Oscillations in the Underdoped Cuprate YBa2Cu4O8
• Fermi surface topology of the two-dimensional Kondo lattice model: a dynamical cluster approximation approach
• Lifshitz Transitions in the Ferromagnetic Superconductor UCoGe
• Magnetic Lifshitz transition and its consequences in multi-band iron-based superconductors
• Band Calculations for Ce Compounds with AuCu${}_3$-type Crystal Structure on the basis of Dynamical Mean Field Theory II. - CeIn${}_3$ and CeSn${}_3$
• Fermi-surface topologies and low-temperature phases of the filled Skutterudite compounds CeOs${}_4$Sb${}_{12}$ and NdOs${}_4$Sb${}_{12}$
• Phase diagram of Kondo-Heisenberg model on honeycomb lattice with geometrical frustration
• Origin of the 30 T transition in CeRhIn${}_5$ in tilted magnetic fields
• Robust Fermi-Surface Morphology of CeRhIn${}_5$ across the Putative Field-Induced Quantum Critical Point
• Quasi-two-dimensional Fermi surfaces with localized $f$ electrons in the layered heavy-fermion compound CePt${}_2$In${}_7$