132 citations · 225 across the 8 of their papers we have counts for
8 papers
Large Microwave Inductance of Granular Boron-Doped Diamond Superconducting Films
Bakhrom Oripov, Dinesh Kumar, Cougar Garcia +4
Boron-doped diamond granular thin films are known to exhibit superconductivity with an optimal critical temperature of Tc = 7.2K. Here we report the measured complex surface impeda…
Wohlleben Effect and Emergent Pi junctions in superconducting Boron doped Diamond thin films
L. Govindaraj, S. Arumugam, R. Thiyagarajan +9
Diamond is an excellent band insulator. However, boron (B) doping is known to induce superconductivity. We present two interesting effects in superconducting B doped diamond (BDD)…
Structural, Dielectric, Semiconducting and optical properties of High-Energy Ball Milled YFeO3 Nano-particles
Chandra Bhal Singh, Dinesh Kumar, Narendra Kumar Verma +1
In this work, we report the effects of calcination temperature on structural, dielectric, semiconducting and optical properties of YFeO3 nanoparticles prepared by a high energy bal…
Synthesis, Structural and Optical Properties of (ALa)(FeMn)O6 (A = Ba and Sr) Double Perovskites
Dinesh Kumar, V. Sudarshan, Akhilesh Kumar Singh
Here, we report structural and optical properties of (ALa)(FeMn)O6 (A = Ba and Sr) double perovskite synthesized via auto-combustion followed by a calcination process. Rietveld ref…
X-ray Diffraction Analysis of Cu2+ Doped Zn1-xCuxFe2O4 Spinel Nanoparticles using Williamson-Hall Plot Method
Dinesh Kumar, Abhishek Kumar, Rajiv Prakash +1
The nanoparticles (NPs) of Zn1-xCuxFe2O4 (ZCFO) spinels with x = 0, 0.2, 0.4, 0.6 and 0.8 were synthesized by a sol-gel combustion method using acetate precursor. The NPs of ZCFO w…
Crystallite Size Effect on Lattice Strain and Crystal Structure of Ba1/4Sr3/4MnO3 Layered Perovskite Manganite
Dinesh Kumar, Monika Singh, Akhilesh Kumar Singh
The single phase polycrystalline Ba1/4Sr3/4MnO3 layered perovskite manganite has been synthesized by combustion method having various crystallite sizes. The room temperature X-ray…