52 citations · 394 across the 23 of their papers we have counts for
22 papers
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.…
Structural, magnetic, and magnetocaloric properties of Fe2CoAl Heusler nanoalloy
Aquil Ahmad, Srimanta Mitra, S. K. Srivastava +1
Spherical nanoparticles (NPs) of size 14 nm, made of intermetallic Fe2CoAl (FCA) Heusler alloy, are synthesized via the co-precipitation and thermal deoxidization method. X-ray dif…
Modulations in magnetostructural coupling in C and Sn deficient MnSnC
V. N. Gaonkar, E. T. Dias, A. Das +2
The structural and magnetic interactions in stoichiometric (MnSnC), carbon deficient (MnSnC) and tin deficient (MnSnC) antiperovskite compounds are stu…
Robust skyrmion-bubble textures in SrRuO thin films stabilized by magnetic anisotropy
P. Zhang, A. Das, E. Barts +5
Topological spin textures in an itinerant ferromagnet, SrRuO is studied combining Hall transport measurements and numerical simulations. We observe characteristic signatures of…
Magnetic Structure and dielectric properties of antiferromagnetic FeCrO3
Rajesh kumar R, C. Dhanasekhar, N. Vijay Prakash Chaudhary +2
We report the enhancement of Néel temperature of Cr2O3 by replacing 50% of Cr by Fe prepared by sol-gel method. The structural analysis by neutron diffraction has revealed that FeC…
Structural, magnetic and electric polarization properties of geometrically frustrated YBaCo4O7 and DyBaCo4O7 cobaltites
C. Dhanasekhar, A. K Das, A. Das +3
In RBaCo4O7 (R = Ca, Y and Rare earth) cobaltite family, only CaBaCo4O7 shows 3D long range ferrimagnetic and spin driven electric polarization properties. In the present study, we…