Rare earth (RE) borides have yielded systems exhibiting interesting and varied magnetic
behaviors. The electron deficient boron atomic frameworks are a good combination with rare …

CeRh 2 As 2 has recently been reported to be a rare case of a multiphase unconventional
superconductor close to a quantum critical point (QCP). Here, we present a comprehensive …

In this article, we review the recent significant progress in the theoretical studies of the
electronic states by mainly focusing on Fe-based and cuprate superconductors. These …

The recent discovery of multiple superconducting phases in CeRh2As2 has attracted
considerable interest. These rich phases are thought to be related to the locally …

The locally noncentrosymmetric heavy fermion superconductor CeRh _2 As _2 has attracted
considerable interests due to its rich superconducting phases, accompanied by possible …

Our understanding of correlated electron systems is vexed by the complexity of their
interactions. Heavy fermion compounds are archetypal examples of this physics, leading to …

We have investigated the electronic states of CeB6 and have directly calculated the
Ruderman–Kittel–Kasuya–Yosida (RKKY) interaction on the basis of the 74-orbital effective …

The rise of topology in condensed-matter physics has generated strong interest in identifying
novel quantum materials in which topological protection is driven by electronic correlations …

We investigated the electronic structure of the antiferromagnetic Kondo lattice CePd 5 Al 2
using high-resolution angle-resolved photoemission spectroscopy. The experimentally …

Classification and understanding of quantum phase transitions and critical phenomena in
itinerant electron systems are outstanding questions in quantum materials research. Recent …