3 papers
cond-mat.str-el2023
Probing the strongly correlated magnetic state of CoC nanoparticles at low temperatures using SR
Nirmal Roy, P C Mahato, Suprotim Saha +4
CoC nanoparticles (NPs) are amongst transition metal carbides whose magnetic properties have not been well explored. A recent study by Nirmal Roy et al. [1] showed that a colle…
cond-mat.supr-con2023
Impact of Co2C Nanoparticles on Enhancing the Critical Current Density of Bi-2223 Superconductor
Md. Arif Ali, Sourav M Karan, Nirmal Roy +1
We have investigated the superconducting properties of nanocomposite pellets made from Bi-2223 and Co2C powders. There is loss of superconducting fraction in the nanocomposites, bu…
cond-mat.str-el2023
Exploration of strongly correlated states in SmB6 through a comparison of its two-coil pick-up response to that of Bi2Se3
Sayantan Ghosh, Sugata Paul, Amit Jash +2
Earlier studies on the Kondo insulator SmB6 reveal the presence of a bulk Kondo insulating gap between 30 - 50 K, and the emergence of a conducting surface state only below 4 K. He…