R. Dhaka

activity

20042026

most citedDirect observation of the spin texture in strongly correlated SmB6 as evidence of the topological Kondo insulator

224 citations · 1.5k across the 54 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

cond-mat.mtrl-sci2026

Disentangling octahedral distortion and symmetry breaking in the ordered double perovskite SrLaCoNbO $_{6}$

Ajay Kumar, Clemens Ulrich, Yaroslav Mudryk +1

We report a comprehensive high temperature structural investigation of the B-site ordered double perovskite SrLaCoNbO $_{6}$ using combined Raman spectroscopy and x-ray diffraction (X…

cond-mat.str-el2026

Raman spectroscopic signature of Kitaev magnetism and complex spin-lattice coupling in S = 1/2 antiferromagnet SrLaCoNbO $_{6}$ double perovskite

Ajay Kumar, Clemens Ulrich, Rajendra S. Dhaka

We report a detailed analysis of temperature-dependent Raman spectroscopy and Co $K$ -edge extended x-ray absorption fine structure (EXAFS) for a pseudospin- $S ~ = 1/2$ insulati…

Disentangling octahedral distortion and symmetry breaking in the ordered double perovskite SrLaCoNbO6​

Raman spectroscopic signature of Kitaev magnetism and complex spin-lattice coupling in S = 1/2 antiferromagnet SrLaCoNbO6​ double perovskite

Disentangling octahedral distortion and symmetry breaking in the ordered double perovskite SrLaCoNbO $_{6}$

Raman spectroscopic signature of Kitaev magnetism and complex spin-lattice coupling in S = 1/2 antiferromagnet SrLaCoNbO $_{6}$ double perovskite