14 citations · 38 across the 13 of their papers we have counts for
5 papers · 1 filter
Uncovering the nature of transient and metastable non-equilibrium phases in 1-TaS
Tanusree Saha, Arindam Pramanik, Barbara Ressel +7
Complex systems are characterized by strong coupling between different microscopic degrees of freedom. Photoexcitation of such materials can drive them into new transient and long-…
Anomalies in the electronic structure of a 5 transition metal oxide, IrO
Swapnil Patil, Aniket Maiti, Surajit Dutta +7
Ir-based materials have drawn much attention due to the observation of insulating phase believed to be driven by spin-orbit coupling while Ir 5 states are expected to be weakly…
Behavior of gapped and ungapped Dirac cones in an antiferromagnetic topological metal, SmBi
Anup Pradhan Sakhya, Shiv Kumar, Arindam Pramanik +10
We studied the behavior of nontrivial Dirac fermion states in an antiferromagnetic metal SmBi using angle-resolved photoemission spectroscopy (ARPES). The experimental results exhi…
Preparation, characterization and X-ray photoemission spectroscopy study of a correlated semimetal, SmBi
Anup Pradhan Sakhya, Arindam Pramanik, Ram Prakash Pandeya +4
We report high quality single crystalline growth of SmBi using flux method. The compound crystallizes in the simple rock salt structure with space group Fm3m. The cubic structure o…
Complex hybridization physics and evidence of structural anomaly to be a bulk property in an exotic Fe-based compound, CaFe2As2
Ram Prakash Pandeya, Arindam Pramanik, Anup Pradhan Sakhya +2
Surface of quantum materials often exhibits significantly different behavior than the bulk due to changed topologies and symmetry protections. The outstanding problem is to find ou…