536 citations · 720 across the 21 of their papers we have counts for
21 papers
Demystifying the trend of the healthcare index: Is historical price a key driver?
Payel Sadhukhan, Samrat Gupta, Subhasis Ghosh +1
Healthcare sector indices consolidate the economic health of pharmaceutical, biotechnology, and healthcare service firms. The short-term movements in these indices are closely inte…
Magnetism in quasi-two-dimensional tri-layer LaSrMnO manganite
Jeetendra Kumar Tiwari, Birendra Kumar, Harish Chandr Chauhan +1
The tri-layer LaSrMnO manganites of Ruddlesden-Popper (RP) series are naturally arranged layered structure with alternate stacking of m-MnO (m =…
Multiple phases with tricritical point and Lifshitz point in skyrmion host CuOSeO
Harish Chandr Chauhan, Birendra Kumar, Jeetendra Kumar Tiwari +1
Magnetic skyrmions, a topologically stable spin swirling object, have attracted a great interest due to their potential applications in future spintronics and ultra high dense magn…
Relativistic nature of carriers: Origin of electron-hole conduction asymmetry in m o n o l a ye r gr a p h e n e
Pawan Kumar Srivastava, Swasti Arya, Santosh Kumar +1
We report electron-hole conduction asymmetry in monolayer graphene. Previously, it has been claimed that electron-hole conduction asymmetry is due to imbalanced carrier injection f…
Thermal conductivity of graphene flakes: Comparison with bulk graphite
D. L. Nika, S. Ghosh, E. P. Pokatilov +1
The authors proposed a simple model for the lattice thermal conductivity of graphene in the framework of Klemens approximation. The Gruneisen parameters were introduced separately…
Photoluminescence Spectroscopy of Band Gap Shrinkage in GaN
Niladri Sarkar, Subhasis Ghosh
We present an experimental investigation of band-gap shrinkage in n-type GaN using photoluminescence spectroscopy, as a function of electron concentration and temperature. The obse…