41 citations · 97 across the 7 of their papers we have counts for
7 papers
Influence of Gold-Selenium Precursor Ratio on Synthesis and Structural Stability of α- and β-AuSe
Aditya Kumar Sahu, Satyabrata Raj
Gold selenide (AuSe) is a multilayer compound yet to be thoroughly studied. The colloidal synthesis and characterization of gold selenide nanoparticles are described, emphasizing t…
Understanding blue shift of the longitudinal surface plasmon resonance during growth of gold nanorods
Aditya K Sahu, Anwesh Das, Anirudha Ghosh +1
We have investigated in detail the growth dynamics of gold nanorods with various aspect ratios in different surrounding environments. Surprisingly, a blue shift in the temporal evo…
Effect of Plasmonic Coupling in Different Assembly of Gold Nanorods Studied by FDTD
Aditya K. Sahu, Satyabrata Raj
The influence of the orientation of gold nanorods in different assemblies has been investigated using the Finite Difference Time Domain (FDTD) simulation method. To understand the…
Understanding the Coupling Mechanism of Gold Nanostructures by Finite-Difference Time-Domain Method
Aditya K. Sahu, Satyabrata Raj
Gold nanoparticle assemblies show a strong plasmonic response due to the combined effects of the individual nanoparticles' plasmon modes. Increasing the number of nanoparticles in…
Kinetic Spinodal Instabilities in the Mott Transition in V2O3: Evidence from Hysteresis Scaling and Dissipative Phase Ordering
Tapas Bar, Sujeet Kumar Choudhary, Md. Arsalan Ashraf +4
We present the first systematic observation of scaling of thermal hysteresis with the temperature scanning rate around an abrupt thermodynamic transition in correlated electron sys…
Complete polarization characterization of single plasmonic nanoparticle enabled by a novel Dark-field Mueller matrix spectroscopy system
Shubham Chandel, Jalpa Soni, Subir K. Ray +4
Information on the polarization properties of scattered light from plasmonic systems are of paramount importance due to fundamental interest and potential applications. However, su…
A microspectroscopic study of the electronic homogeneity of ordered and disordered Sr2FeMoO6
Dinesh Topwal, U. Manju, Sugata Ray +6
Besides a drastic reduction in saturation magnetization of disordered Sr2FeMoO6 compared to highly ordered samples, magnetizations as a function of the temperature for different di…