Impact of Ni2+ on the structural, optical, electrical, and dielectric properties of Cu0. 25Co0. 25Mg0. 5-xNixCe0. 03Fe1. 97O4 spinel ferrites synthesized via sol-gel auto …

AU Rehman, G Abbas, B Ayoub, N Amin… - Materials Science and …, 2023 - Elsevier
The sol–gel auto-combustion (SGAC) route was used to prepare the Cu 0.25 Co 0.25 Mg 0.5-
x Ni x Ce 0.03 Fe 1.97 O 4 [Ni-CCMCF](0.0≤ x≤ 0.5 with the step interval of 0.125) spinel …

On the stability of triangular points in the elliptic R3BP under radiating and oblate primaries

J Singh, A Umar - Astrophysics and Space Science, 2012 - Springer
This paper investigates the stability of triangular equilibrium points (L 4, 5) in the elliptic
restricted three-body problem (ER3BP), when both oblate primaries emit light energy …

A study of albedo effects on libration points in the elliptic restricted three-body problem

MJ Idrisi, MS Ullah - The Journal of the Astronautical Sciences, 2020 - Springer
This paper deals with the libration points in the elliptic restricted three-body problem. The
combined effects of the primary bodies' orbital eccentricity and albedo on the existence and …

Study of structural, microstructure, impedance, and DC conductivity of Gd-doped SrCeO3 ceramics

D Yadav, G Nirala, S Yadav, U Kumar, S Upadhyay… - Applied Physics A, 2021 - Springer
Samples of the system SrCe 1− x Gd x O 3 (x= 0.0, 0.02, 0.04, 0.06 and 0.10) were prepared
using a conventional ceramic route. The phase and structural properties of samples were …

Stability and velocity sensitivities of libration points in the elliptic restricted synchronous three-body problem under an oblate primary and a dipole secondary

J Singh, RK Tyokyaa - New Astronomy, 2023 - Elsevier
The study investigates the stability and velocity sensitivities of libration points in the elliptic
restricted synchronous three-body problem under an oblate primary and a dipole secondary …

First order stability test of equilibrium points in the planar elliptic restricted four body problem with radiating primaries

P Meena, R Kishor - Chaos, Solitons & Fractals, 2021 - Elsevier
This paper presents a rigorous analysis of existence of equilibrium points and
corresponding their first order stability test in the planar elliptic restricted four body problem …

Location of collinear equilibrium points in the generalised photogravitational elliptic restricted three body problem

S Kumar, B Ishwar - International Journal of Engineering, Science and …, 2011 - ajol.info
We have discussed the location of collinear equilibrium points in the generalised
photogravitational restricted three body problem. The problem is generalised in the sense …

Combined effect of Poynting-Robertson (PR) drag, oblateness and radiation on the triangular points in the elliptic restricted three-body problem

J Singh, BS Ashagwu - Scientific Reports, 2024 - nature.com
This study investigates the motion of a test particle around triangular equilibrium points in
the elliptic restricted three-body problem (ER3BP) under the influence of the two oblate and …

Stability of triangular equilibrium points in the elliptic restricted problem of three bodies with radiating and triaxial primaries

A Narayan, T Usha - Astrophysics and Space Science, 2014 - Springer
This paper studies the stability of infinitesimal motions about the triangular equilibrium points
in the elliptic restricted three body problem assuming bigger primary as a source of radiation …

Transmission Properties of a One‐Dimensional Defective Photonic Crystal Structure of Air/Magnetized‐Cold‐Plasma

N Kumar, GN Pandey, A Lamba… - Macromolecular …, 2023 - Wiley Online Library
In this paper, the transmission characteristics, of an asymmetric periodic structure of air/LHP‐
MCP is considered as LHPPC, are determined. In this study, the same structure with …