S. K. Srivastava

collaborators

2 papers

cond-mat.mtrl-sci2021

First-principles calculations and experimental studies on Co2FeGe Heusler alloy nanoparticles for spintronics applications

Aquil Ahmad, S. K. Srivastava, A. K. Das

Here, we report the synthesis and physical properties of Co2FeGe (CFG) Heusler alloy (HA) nanoparticles (NPs). The NPs of size 23 nm are prepared using the co-precipitation method.…

cond-mat.mes-hall2016

Evidence of quantum Griffiths phase in Ni_{1-x}V_x nanoalloys

P. Swain, Suneel K. Srivastava, Sanjeev K. Srivastava

Metallic Ni $_{1 - x}$ V $_{x}$ alloys are known to exhibit a ferromagnetic to paramagnetic disordered quantum phase transition (QPT) at the critical concentration $x_{c} \sim$ 0.114 in bul…