This review aims to summarize more than 100 years of research on spinel compounds,
mainly focusing on the progress in understanding their magnetic, electronic, and polar …

First principles density functional calculations of the electronic and magnetic properties of
the layered oxide NaCo 2 O 4 have been performed using the general potential linearized …

Transport and specific heat measurements on hydrothermally grown single crystals reveal
the formation of a heavy-mass Fermi liquid in the LiV 2 O 4 spinel, below a coherence …

The spinel crystal system, AB 2 O 4, has been fertile ground in studying the effects of
magnetic and orbital frustration. The experimental findings, with primary focus on neutron …

Our powder inelastic neutron scattering data indicate that Z n V 2 O 4 is a system of spin
chains that are three-dimensionally tangled in the cubic phase above 50 K due to randomly …

We present the results of band structure calculations for A Cr 2 X 4 (A= Zn, Cd, Hg and X= O,
S, Se) spinels. Effective exchange coupling constants between Cr spins are determined by …

Nodal-chain fermions, which are novel topological states of matter, have been hotly
discussed in the field of nonmagnetic materials. Here, by using first-principles calculations …

We study the competition between the Kondo effect and frustrating exchange interactions in
a Kondo-lattice model within a large-N dynamical mean-field theory. We find a T= 0 phase …

The application of first-principles methods to the study of complex-structured oxides,
primarily spinels and pyrochlores, is reviewed. The primary focus is on the crystal structure …

An understanding of the effects of electronic correlations in quantum systems is one of the
most challenging problems in physics, partly due to the relevance in modern high …