OOIR: Observatory of International Research

Papers

(The TQCC of Zeitschrift fuer Naturforschung Section A-A Journal of Physical Scienc is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-06-01 to 2025-06-01.)

Article	Citations
Concept of introverted space: is multidimensional, extroverted space an illusion?	76
Control of the single-order harmonic generation by changing the laser parameters of two-color pulse	25
Frontmatter	17
Mach–Zehnder carbon monoxide gas sensor based on tin dioxide coated endlessly single-mode photonic crystal fiber	16
Weak signal detection of composite multistable stochastic resonance with Woods–Saxon potential	16
Stability analysis of semi-analytical technique for time-fractional Cauchy reaction-diffusion equations	15
On the validity of the exchange principle in rotatory electrothermoconvection	15
Temperature-dependent elastic, mechanical, thermal, and acoustic behavior in alkaline earth semiconductors	14
Cosmology in f(R, T) gravity with quadratic deceleration parameter	14
Evolution of ion-acoustic shock waves in magnetized plasma with hybrid Cairns–Tsallis distributed electrons	13
Kelvin–Helmholtz stability of rotating magnetoplasma with electron inertia	13
The first-order phase transition of melting for molecular crystals by Frost–Kalkwarf vapor- and sublimation-pressure equations	13
Fiber-optic Michelson interferometer for detecting coolant level and refractive index	13
The uniqueness of the solution of a mixed problem for three-dimensional hyperbolic equations with type and order degeneracy property	12
Corrigendum to: Study of ferrofluid flow and heat transfer between cone and disk	12
Wronskian solution, Bäcklund transformation and Painlevé analysis to a (2 + 1)-dimensional Konopelchenko–Dubrovsky equation	11
Multistability, chaos and hyperchaos in a novel 3D discrete memristive system: microcontroller implementation and cryptography	11
Heat transfer analysis for the Cattaneo–Cristov heat flux model using integral transform technique with isothermal and isoflux wall conditions	11
Frontmatter	10
Anisotropic solutions in f(Q) gravity with hybrid expansion	10
Critical buckling loads of embedded perforated microbeams with arbitrary boundary conditions via an efficient solution method	10
Higher-order corrections on the denaturation of homogeneous DNA thermodynamics	9
Inward and outward dust acoustic cylindrical and spherical waves interaction in four-component dusty plasma with nonthermal ions	9
Frontmatter	9
From maximum force to physics in 9 lines and towards relativistic quantum gravity	9

Exploring the impact of variable sputtering power on the morphological, optoelectronic, and thermoelectric properties of Fe-ITO thin films	9
Ultra-sensitive one-dimensional phononic crystals temperature sensor: theoretical optimization	9
Similarity solution for one dimensional motion of a magnetized self-gravitating gas with variable density under the absorption of monochromatic radiation	9
Dynamics of closed-form invariant solutions and formal Lagrangian approach to a nonlinear model generated by the Jaulent–Miodek hierarchy	9
Chaotic dynamics of an extended Duffing-van der Pol system with a non-smooth perturbation and parametric excitation	8
Effects of heat treatment on some magnetic properties of amorphous alloys containing (Fe–Ni)_1−x M_x (M =	8
Trace cadmium ion detection using optical fiber Mach–Zehnder interferometer coated with PVA/TEOS/APTES	8
Robust inverse scattering analysis of discrete high-order nonlinear Schrödinger equation	7
Excitation wavelength altered PL study of Co doped ZnO nanoparticles suitable for white LED application	7
Complex dynamical behaviour of predator–prey model with harvesting and multiple delays	7
Magnetic fluid flow and heat transfer due to a uniform source and vorticity	7
Invariant analysis of the multidimensional Martinez Alonso–Shabat equation	7
Frontmatter	7
Electrical and magnetic properties of MF/CuAl nanocomposites	6
Frontmatter	6
Adiabatic compressibility of biphasic salt melts	6
Role of graphene-oxide and reduced-graphene-oxide on the performance of lead-free double perovskite solar cell	6
Investigation of alkali halide crystals AX (A = Li, Na, K; X = F, Cl, Br) by elastic, mechanical and ultrasonic analysis	5
Numerical simulation of a non-classical moving boundary problem with control function and generalized latent heat as a function of moving interface	5
A review on extended special and general theory of relativity for superluminal particles and their cosmological applications	5
Thermal entry flow problem for Giesekus fluid inside an axis-symmetric tube through isothermal wall condition: a comparative numerical study between exact and approximate solution	5
Green’s function analysis of the neutron Lloyd interferometer	4
Photoluminescence studies on LiNa₅(PO₄)₂:Dy³⁺, Sm³⁺phosphor	4
Shapes of the noncentrosymmetric TeO₅E groups in tellurite glasses with P₂O₅ additions	4
The absorbing boundary conditions of Newtonian fluid flowing across a semi-infinite plate with different velocities and pressures	4
Optimal system of solution using group invariance technique for shock wave in a non-ideal self-gravitating gas in rotating medium in presence of magnetic field	4
Exact Beltrami flows in a spherical shell	4
Multilayer designs comprising zirconium nitride and perovskites as a novel angular plasmonic biomedical sensor	4
Accuracy of the typicality approach using Chebyshev polynomials	4
Self-gravitating spherically symmetric systems with Q _h condition in chameleonic Brans–Dicke gravity	4
Spectra of neutron wave functions in Earth’s gravitational field	4
Stability analysis of thermosolutal convection in a rotating Navier–Stokes–Voigt fluid	4
Frontmatter	4
Frontmatter	4
Multiconfiguration Dirac–Hartree–Fock calculations of energy levels, wavelengths, weighted oscillator strengths, transitions probabilities and lifetimes of Cd XLVII	4
Maxwell–Cattaneo double-diffusive convection of Kuvshiniski viscoelastic nanofluid in a Brinkman–Darcy porous medium	4
Tunable properties of the defect mode of a ternary photonic crystal with a high T _C superconductor and semiconductor layers	4
Research on adaptive optics technology based on phase contrast Gerchberg Saxton algorithm	4
Numerical study of highly efficient tin-based perovskite solar cell with MoS₂ hole transport layer	4
General three-dimensional equilibrium for stationary inviscid fluids in the presence of a gravitational potential	4
Study of baryogenesis in the framework of Hořava–Lifshitz cosmology with Starobinsky potential	4
Collapse-revival of entanglement in a non-commutative harmonic oscillator revealed via coherent states and path integral	3
Accurate theoretical calculation of relativistic atomic data of Zn-like, Ga-like and Ge-like Re ions	3
Traveling wavefronts in an anomalous diffusion predator–prey model	3
Dynamical investigation of the perturbed Chen–Lee–Liu model with conformable fractional derivative	3
Curvilinear flow of micropolar fluid with Cattaneo–Christov heat flux model due to oscillation of curved stretchable sheet	3
Numerical modelling of 1-dimensional silicon photonic crystal sensor for hydrostatic pressure measurement	3
Anomalous skin effects and energy transfer of R-L waves in relativistic partially degenerate plasma	3
Stability analysis of a delayed predator–prey model with nonlinear harvesting efforts using imprecise biological parameters	3
Terahertz plasma oscillations and dissipating solitary pulses in electron–hole semiconductor plasmas	3

Frontmatter	3
Rayleigh–Taylor stability of quantum magnetohydrodynamic plasma with electron inertia and resistivity	3
An inspect on rational solutions to the generalized Boussinesq-type equation	3
An approach without partial wave expansion to calculate scattering of spin-0 and spin- 1 2 $\frac{1}{2}$ particles in high energy regions and those governed by long range interactions	3
Quantum-mechanical treatment of two particles in a potential box	3
Morphological impact on energy storage properties of 2D-MoS₂ and its nanocomposites: a comprehensive review	3
Investigation of ^90,92Zr(n,γ)^91,93Zr in the s-process nucleosynthesis	3
Investigation of Fe–Si–C soft magnetic amorphous ribbon samples and their potential to replace conventional crystalline Fe–Si (electrical steel) materials	3
Frontmatter	3
Parametric analysis of heat flux inhibition in the solar wind: a macroscopic quasilinear approach	3
Evolution of shock waves in dusty nonideal gas flow with magnetic field	3
Qualitative behavior of a discrete predator–prey system under fear effects	3
Evaluation of weak discontinuity in rotating medium with magnetic field, characteristic shock and weak discontinuity interaction	3
Evolution of weak shock waves in non-ideal magnetogasdynamics	3
On the existence of simple waves for two-dimensional non-ideal magneto-hydrodynamics	3
Exact chirped solutions of the perturbed Gerdjikov–Ivanov equation with spatio-temporal dispersion	3
Turbulent boundary layer heat transfer of CuO–water nanofluids on a continuously moving plate subject to convective boundary	3
Riemann problems for the 2-D pressureless gas dynamics with external forces	3
Frontmatter	2
On timeless macroscopic spaces	2
Simple waves for anti-van der Waals modified Chaplygin gas in 2-D magnetohydrodynamics	2
A self-similar solution for shock waves in conducting rotating non-ideal dusty gas medium with monochromatic radiation and magnetic field	2
The transmittance properties of the one-dimensional gyroidal superconductor photonic crystals	2
Making a meta-surface soliton-ready	2
Topological descriptors and connectivity analysis of coronene fractal structures: insights from atom-bond sum-connectivity and Sombor indices	2
Frontmatter	2
Frontmatter	2
Differential equations of oscillation of thin plates with point bonding	2
Red luminescence properties of Na₅Y(WO₄)₄ doped with Eu³⁺ and alkali metal ions	2
A comparative study on the local structures of the V⁴⁺ and Cu²⁺ centers in WO₃	2
On some novel solitonic structures for the Zhiber–Shabat model in modern physics	2
Frontmatter	2
Gravity beyond Einstein? Part III: numbers and coupling constants, contradictory experiments, hypercomplex gravity like-fields, propellantless space propulsion	2
Nonlinear electrodynamics and its possible connection to relativistic superconductivity: an example	2
Arbitrary maximally entangled quantum prisoner’s dilemma	2
Bifurcation analysis of ion-acoustic superperiodic waves in ultra-relativistic dense plasma	2
Low-temperature small-angle electron-electron scattering rate in Fermi metals	2
Effects of stretching velocity on double fractional Jeffreys fluids with rheological synergistic heat conductivity	2
Analytical solution for unsteady adiabatic and isothermal flows behind the shock wave in a rotational axisymmetric mixture of perfect gas and small solid particles	2
Fermi motion in nucleons and the generalized Heisenberg uncertainty relation	2
Uncovering flow dynamic behaviors underlying oil–gas–water three phase flow using multivariate synchrosqueezing transform	2
Analysis of the flow and thermal-fluid–solid coupling of crude oil in circular pipe caused by variable pressure gradient	2
Role of halo electrons on the evolution of combined wave-spectrum of electron-ion mirror instability in the solar wind	2
The effects of viscosity on the structure of shock waves in a van der Waals gas	2
Performance of a tunable photoconductive graphene plasmonic photodetector	2
Axion-electrodynamics and the Poynting theorem	2
Numerical solutions and conservation laws for nonlinear evolution equations	2
Effect of couple stresses on convective stability of rotating Navier–Stokes–Voigt fluid saturating a porous medium	2
Trident-shaped monopole antenna withp-methoxy-benzylidene-p-n-butyl aniline (MBBA) nematic liquid crystal (NLC) for C- and X-band applications	2
Effect of relativistic ponderomotive force on shock waves in a relativistic degenerate plasma	2
Photocatalytic degradation of Congo red pigment by V₂O₅–TiO₂ nanohybrid	2
Bifurcation analysis of a discrete type prey-predator model with Michaelis–Menten harvesting in predator	2
Mixed initial-boundary value problems describing motions of Maxwell fluids with linear dependence of viscosity on the pressure	2
Positron nonextensivity effect on the propagation of dust ion acoustic Gardner waves	2
Frontmatter	2
Computation Legendre moments using image analysis technique	2
Obliquely propagating electron Bernstein wave in arbitrary degenerate plasma	2
Frontmatter	2
Impact of dilating forcing amplitudes on a peristaltically driven non-Newtonian fluid in an elastic tube: application to swallowing disorders	2