Recent progresses using state-of-the-art experimental techniques have motivated a number
of new insights on heavy fermion physics. This article gives a brief summary of the author's …

Motivated by the recent discovery of an intermediate quantum critical phase between the
antiferromagnetic order and the Fermi liquid in the frustrated Kondo lattice CePdAl, we study …

CePdAl is a prototypical frustrated Kondo lattice with partial long-range order (LRO) at TN=
2.7 K. Previous bulk experiments under hydrostatic pressure found signatures for a quantum …

Metallic spin liquid has been reported in several correlated metals, but a satisfactory
theoretical description is not yet available. Here we propose a potential route to realize the …

Motivated by the recent discovery of a continuous ferromagnetic quantum phase transition in
CeRh6Ge4 and its distinction from other U-based heavy fermion metals such as UGe2, we …

Two-channel Kondo lattice serves as a model for a growing family of heavy-fermion
compounds. We employ a dynamical large-N technique and go beyond the independent …

Heavy-fermion superconductors exhibit unusual properties such as low transition
temperatures, large specific heat jumps, and normal states with universal two-fluid …

Despite many efforts, we still lack a clear picture of how heavy electrons emerge and
develop on the Kondo lattice. Here we introduce a key concept named the hybridization …

Magnetic frustrations can enhance quantum fluctuations in spin systems and lead to exotic
topological insulating states. When coupled to mobile electrons, they may give rise to …

Understanding the nature of local–itinerant transition of strongly correlated electrons is one
of the central problems in condensed matter physics. Heavy fermion systems describe the f …