8 citations · 27 across the 17 of their papers we have counts for
6 papers · 1 filter
Disentangling octahedral distortion and symmetry breaking in the ordered double perovskite SrLaCoNbO
Ajay Kumar, Clemens Ulrich, Yaroslav Mudryk +1
We report a comprehensive high temperature structural investigation of the B-site ordered double perovskite SrLaCoNbO using combined Raman spectroscopy and x-ray diffraction (X…
Breakdown of Anomalous Hall Scaling in Dilute Kondo System
Arnab Bhattacharya, Prashant Singh, Ajay Kumar +4
The confluence of strong electronic correlations and Berry curvature-driven transport constitutes a largely underexplored frontier in quantum materials research, particularly in sy…
Physical properties of RCoAl (R = Gd-Tm, Y) single crystals
Sushma Kumari, Fernando A. Garcia, Juan Schmidt +6
Rare-earth (R) based intermetallic compounds can often exhibit diverse physical properties and distinct magnetic anisotropies. A Notable example are the light rare earth members of…
Metallic d-wave altermagnetism in WFeB: a platform for electrically switchable perpendicular spin-splitter response
Eranga H. Gamage, Zhen Zhang, Subhadip Pradhan +9
We report the synthesis and magnetic characterization of WFeB and identify it as a metallic d-wave altermagnet representative of a broader TiNiSi-type family. Neutron diffraction,…
Magnetic field induced modification of a first-order ferromagnetic transition in Eu2In
Ajay Kumar, Anis Biswas, Trevor A. Tyson +3
We present a comprehensive study of the temperature- and magnetic-field-dependent magnetization, specific heat, and local crystal structure across the first-order ferromagnetic-par…
Rotating Magnetocaloric Effect in First-order Phase Transition Material Gd5Si2Ge2
Rafael Almeida, Rodrigo Kiefe, Ricardo Moura Costa Pinto +5
The rotating magnetocaloric effect (RMCE) induced by self-demagnetization has been investigated in the giant magnetocaloric effect (GMCE) material GdSiGe. This shape-de…