224 citations · 282 across the 12 of their papers we have counts for
12 papers
Selective spin and nematic excitations using polarized pump pulses
Ganesh Adhikary, Tanusree Saha, Primoz Rebernik Ribic +6
Quantum materials display exotic behaviours related to the interplay between temperature-driven phase transitions. Here, we study electron dynamics in one such material, CaFe2As2,…
Electronic structure studies on single crystalline Nd2PdSi3, an exotic Nd-based intermetallic: Evidence for Nd 4f hybridization
Kalobaran Maiti, Tathamay Basu, Sangeeta Thakur +6
In the series R2PdSi3, Nd2PdSi3 is an anomalous compound in the sense that it exhibits ferromagnetic order unlike other members in this family. The magnetic ordering temperature is…
Hidden phase in parent Fe-pnictide superconductors
Khadiza Ali, Ganesh Adhikary, Sangeeta Thakur +9
We investigate the origin of exoticity in Fe-based systems via studying the Fermiology of CaFe2As2 employing Angle Resolved Photoemission spectroscopy (ARPES). While the Fermi surf…
Orbital-dependent electron dynamics in Fe-pnictide superconductors
Ganesh Adhikary, Barbara Ressel, Matija Stupar +6
We report on orbital-dependent quasiparticle dynamics in EuFeAs, a parent compound of Fe-based superconductors and a novel way to experimentally identify this behavior, usi…
Tunable orbital angular momentum in high-harmonic generation
D. Gauthier, P. Rebernik Ribič, G. Adhikary +14
Optical vortices are currently one of the most intensively studied topics in optics. These light beams, which carry orbital angular momentum (OAM), have been successfully utilized…
Electronic structure of La(2)CoSi(3) - a non-Kondo analogue of a Kondo lattice, Ce(2)CoSi(3)
Swapnil Patil, Garima Saraswat, Ganesh Adhikary +3
We study the electronic structure of a Pauli paramagnetic compound, La(2)CoSi(3) using photoemission spectroscopy and ab initio band structure calculations. Experimental valence ba…
Electronic structure of CaFe2As2
G. Adhikary, D. Biswas, N. Sahadev +5
We investigate the electronic structure of CaFeAs using high resolution photoemission spectroscopy. Experimental results exhibit three energy bands crossing the Fermi level…
Interplay of electron correlation and covalency in FeTe(0.6)Se(0.4)
Ganesh Adhikary, Deepnarayan Biswas, Nishaina Sahadev +5
We investigate the electronic structure of FeTe(0.6)Se(0.4) employing high resolution photoemission spectroscopy and ab initio band structure calculations. Fe 2p core level and the…
Spectral evolution in a Shastry-Sutherland lattice, HoB(4)
D. Biswas, N. Sahadev, G. Adhikary +2
We studied the electronic structure of a Shastry-Sutherland lattice system, HoB4 employing high resolution photoemission spectroscopy and ab initio band structure calculations. The…
Evidence of the influence of magnetism on pseudogap states in the high resolution spectra of EuFeAs
Ganesh Adhikary, Nishaina Sahadev, Deep Narayan Biswas +5
Employing {\it state of the art} high resolution photoemission spectroscopy, we studied the temperature evolution of the electronic structure of EuFeAs, an unique pnictide,…
Electronic structure near quantum critical point
Ganesh Adhikary, R. Bindu, Sudhir K. Pandey +1
We studied the evolution of the electronic structure across the quantum critical point in V doped Cr employing high resolution photoemission spectroscopy. Experimental results exhi…
Spectral evolution in an insulator exhibiting linear specific heat
R. Bindu, Ganesh Adhikary, Sudhir K. Pandey +1
We investigate the spectral evolution of an antiferromagnetic insulator, LaSrMnO exhibiting linear specific heat using state-of-the-art high resolution photoemi…