98 citations · 247 across the 17 of their papers we have counts for
4 papers · 1 filter
A first principles investigation of cubic BaRuO: A Hund's metal
Nagamalleswararao Dasari, S. R. K. C. Sharma Yamijala, Manish Jain +4
A first-principles investigation of cubic-BaRuO, by combining density functional theory with dynamical mean-field theory and a hybridization expansion continuous time quantum M…
Weak ferromagnetism and magnetization reversal in YFeCrO
Nagamalleswararao Dasari, P. Mandal, A. Sundaresan +1
We present combined experimental and theoretical studies on the magnetic properties of a solid solution between yttrium orthoferrite and yttrium orthochromite systems, YFeC…
Quantum critical dynamics of a magnetic impurity in a semiconducting host
Nagamalleswararao Dasari, Swagata Acharya, A. Taraphder +3
We have investigated the finite temperature dynamics of the singlet to doublet continuous quantum phase transition in the gapped Anderson impurity model using hybridization expansi…
A multi-orbital iterated perturbation theory for model Hamiltonians and real material-specific calculations of correlated systems
Nagamalleswararao Dasari, Wasim Raja Mondal, Peng Zhang +3
Perturbative schemes utilizing a spectral moment expansion are well known and extensively used for investigating the physics of model Hamiltonians and real material systems. The ad…