We report the temperature-dependent three-dimensional angle-resolved photoemission
spectra of the Kondo semiconductor SmB 6. We found a difference in the temperature …

In correlated electronic systems, strong interactions and the interplay between different
degrees of freedom may give rise to anomalous charge-transport properties, which can be …

Precision measurements of the specific heat and spectral intensity I (ω) of Raman scattering
for Lu NB 12 single crystal samples with various boron isotopes (N= 10, 11, nat) have been …

The heavy fermion metal CeB 6 exhibits a hidden order of the antiferroquadrupolar (AFQ)
type below TQ= 3.2 K and a subsequent antiferromagnetic (AFM) order at TN= 2.3 K. It was …

The effects of Tm substitution on the dynamical magnetic response of Yb 1− x Tm x B 12 (x=
0, 0.08, 0.15, and 0.75) and Lu 0.92 Tm 0.08 B 12 compounds have been studied using time …

The intermediate-valence compound SmB 6 is a well-known Kondo insulator, in which the
hybridization of itinerant 5 d electrons with localized 4 f electrons leads to a transition from …

The cubic rare-earth boride series displays diverse electronic states like localized 4f electron
multiplets split by the crystal electric field (CEF), itinerant heavy-fermion quasiparticle bands …

The magnetic field induced collapse of the energy gap in the Kondo semiconductor Yb 1-x
Lu x B 12 has been studied by the measurements of magnetization and electrical resistivity …

Golden SmS is a paramagnetic, mixed-valence system with a pseudogap. With increasing
pressure across a critical pressure P c, the system undergoes a discontinuous transition into …

We investigate the spin exciton modes in the superconducting dx 2− y 2 state of Ce M In 5
heavy-fermion compounds found at the antiferromagnetic wave vector by inelastic neutron …