Sluggish oxygen evolution reaction (OER) in acid conditions is one of the bottlenecks that
prevent the wide adoption of proton exchange membrane water electrolyzer for green …

We present a detailed study on both the structural and magnetic properties of the Sr 2 RuMn
1-x Ir x O 6 double perovskite oxides with four different concentrations (x= 0, 0.25, 0.5 and …

A single Fermi node in Pr 2 Ir 2 O 7 protected by time reversal and inversion symmetry
resulting from an interplay between strong electronic correlations and spin-orbit coupling …

We elucidate the role of the R-site magnetic moment in structural, electrical transport, and
magnetization in three pyrochlore iridates; Dy 2 Ir 2 O 7,(Dy 0.5 Gd 0.5) 2 Ir 2 O 7, and Gd 2 …

Here, we report both ac and dc magnetization, thermodynamic, and electric properties of
hexagonal Ba 3 NiIr 2 O 9. Ni 2+(spin 1) forms a layered triangular lattice and interacts …

We report temperature-dependent Raman scattering and x-ray diffraction studies of
pyrochlore iridates (Eu 1− x Bi x) 2 Ir 2 O 7, for x= 0, 0.02, 0.035, 0.05, and 0.1. The …

We report on the successful fabrication of (111) oriented thin films of pyrochlore iridate Y 2 Ir
2 O 7 by means of solid phase epitaxy. Essentially, we developed an entirely in situ …

The fd magnetic exchange interaction is considered to be a key ingredient for many exotic
topological phases in pyrochlore iridates. Here, we have investigated the evolution of …

Here, we report detailed lattice structure, magnetization (dc and ac) and specific heat
measurements on a 3d-5d based new triple-perovskite material Sr 3 CuIr 2 O 9. The Sr/Cu …

The complex interplay between the lattice geometry and spin–orbit coupling in pyrochlore
iridates is shown to give rise to many intriguing phenomena. Here, we report a temperature …