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 2021-04-01 to 2025-04-01.)

Article	Citations
Curvilinear flow of micropolar fluid with Cattaneo–Christov heat flux model due to oscillation of curved stretchable sheet	73
Temperature-dependent elastic, mechanical, thermal, and acoustic behavior in alkaline earth semiconductors	19
Frontmatter	18
Stability analysis of semi-analytical technique for time-fractional Cauchy reaction-diffusion equations	16
Dynamical investigation of the perturbed Chen–Lee–Liu model with conformable fractional derivative	14
Frontmatter	13
Free vibration analyses of 3D printed plates with different geometric fillings: experimental testing and numerical simulations	13
Effective medium theory of a concentric metamaterial bifunctional cloak	12
The Standard Model and quantum state reduction from Heim’s field theory	12
A first-principles investigation of XZn₂Si₂ (X = Ca, Sr, Ba) Zintl compounds: structural, elastic, electrical, optical and thermoelectric properties	12
Evolution of ion-acoustic shock waves in magnetized plasma with hybrid Cairns–Tsallis distributed electrons	12
Outlining the impact of electro-osmotic force and mixed convection flow of EMHD nanofluid flow on the stretched cylinder: a computational layout	12
Time and space waveform optimization to extend the harmonic cutoff and to produce the water window single attosecond pulse	11
Vortices in a strongly coupled collisional quantum plasma embedded in an external magnetic field	11
Corrigendum to: Study of ferrofluid flow and heat transfer between cone and disk	11
Frontmatter	11
Frontmatter	10
The design of optical non-reciprocal abnormal transmission based on PT asymmetric system	10
Control of the single-order harmonic generation by changing the laser parameters of two-color pulse	10
Frontmatter	9
Concept of introverted space: is multidimensional, extroverted space an illusion?	9
Kelvin–Helmholtz stability of rotating magnetoplasma with electron inertia	9
Frontmatter	9
The uniqueness of the solution of a mixed problem for three-dimensional hyperbolic equations with type and order degeneracy property	9
Periodic and localized structures in dusty plasma with Kaniadakis distribution	8

The Friedmann–Lemaître–Robertson–Walker metric and the principle of equivalence	8
Numerical modelling of 1-dimensional silicon photonic crystal sensor for hydrostatic pressure measurement	8
On the validity of the exchange principle in rotatory electrothermoconvection	7
Exfoliated g-C₃N₄ as efficient sorbent for Pb ions removal from synthetic wastewaters	7
Effects of an external constant pressure gradient on a steady incompressible laminar flow through a semi-porous annular pipe	7
Frontmatter	7
Similarity solutions for cylindrical shock wave in a self-gravitating and rotating gas under the influence of monochromatic radiation and azimuthal or axial magnetic field by using Lie invariance meth	6
Pressure and size dependent investigation of ultrasonic and thermal properties of ScRu intermetallic	6
Temperature-insensitive intensity-modulation liquid refractive index sensor based on fiber-optic Michelson probe structure	6
Quantum-mechanical treatment of two particles in a potential box	6
Pressure-exerted steady laminar flow of an incompressible fluid along a porous parallel-walled channel with an impermeable wall	6
Frontmatter	6
On timeless macroscopic spaces	6
Critical buckling loads of embedded perforated microbeams with arbitrary boundary conditions via an efficient solution method	5
Frontmatter	5
Investigations on the EPR parameters and local structures for the substitutional Ti³⁺ and W⁵⁺ centers in stishovite	5
Quantum cosmology	5
On the limitations of the complex wave velocity for the heterogeneous swirling flows	5
Mathematical modelling of classical Graetz–Nusselt problem for axisymmetric tube and flat channel using the Carreau fluid model: a numerical benchmark study	5
Fiber-optic Michelson interferometer for detecting coolant level and refractive index	5
Numerical treatment of squeezing unsteady nanofluid flow using optimized stochastic algorithm	4
Robust white light emission of UV pumped SrCeO₃: xSm³⁺ perovskites for wLEDs	4
Turbulent boundary layer heat transfer of CuO–water nanofluids on a continuously moving plate subject to convective boundary	4
Wronskian solution, Bäcklund transformation and Painlevé analysis to a (2 + 1)-dimensional Konopelchenko–Dubrovsky equation	4
On the existence of simple waves for two-dimensional non-ideal magneto-hydrodynamics	4
Cosmology in f(R, T) gravity with quadratic deceleration parameter	4
Magneto- and barocaloric properties of the ferro-antiferromagnetic sawtooth chain	4
Photocatalytic decomposition of Congo red dye by black paste@TiO₂ as an efficient recyclable photocatalyst	4
Excitation of proton firehose instability in magnetospheric cold and hot proton plasma: a quasilinear approach	4
Impact of temperature asymmetry and small fraction of static positive ions on the relaxed states of a relativistic hot pair plasma	4
Weak signal detection of composite multistable stochastic resonance with Woods–Saxon potential	4
The controlled fission, fusion and collision behavior of two species Bose–Einstein condensates with an optical potential	3
Magnetic and porous effects on steady state and flow resistance of Burgers fluids between parallel plates	3
Study of mechanical and thermophysical properties of Ni₃Ti	3
Dynamic responses of graded nonhomogeneous unsaturated soils under a strip load	3
Terahertz plasma oscillations and dissipating solitary pulses in electron–hole semiconductor plasmas	3
The first-order phase transition of melting for molecular crystals by Frost–Kalkwarf vapor- and sublimation-pressure equations	3
Comparative study of novel solitary wave solutions with unveiling bifurcation and chaotic structure modelled by stochastic dynamical system	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
Numerical solutions and conservation laws for nonlinear evolution equations	3
Optoelectronics and thermoelectric performances in CuX (X = F, Cl, Br, and I)	3
Why does momentum depend on inertia?	3
Delta-shock for the Chaplygin gas Euler equations with source terms	3
Chaos analysis for a class of impulse Duffing-van der Pol system	3
Mach–Zehnder carbon monoxide gas sensor based on tin dioxide coated endlessly single-mode photonic crystal fiber	3
Nanoarchitecture of Eumeninae nest: the compositional mystery unwrapped	3
Nambu Jona-Lasinio model of relativistic superconductivity	3
Structural, band profiles and optical reflectivity studies of ALi₂B (A = Cu, Ag; B = Ge, Sn, Pb) compounds	3
Rayleigh–Taylor stability of quantum magnetohydrodynamic plasma with electron inertia and resistivity	3
Frontmatter	2

Frontmatter	2
Qualitative behavior of a discrete predator–prey system under fear effects	2
Investigation of Fe–Si–C soft magnetic amorphous ribbon samples and their potential to replace conventional crystalline Fe–Si (electrical steel) materials	2
Frontmatter	2
Frontmatter	2
Quadruple Beltrami field structures in electron–positron multi-ion plasma	2
Age-selective harvesting in a delayed predator–prey model with fear effect	2
Similarity solution for one dimensional motion of a magnetized self-gravitating gas with variable density under the absorption of monochromatic radiation	2
Single-step synthesis of ZnO nanoparticles using a phytosynthesis route and its characterization	2
Frontmatter	2
Exact path integral solutions of Dirac wave equation for an exponentially decaying magnetic field	2
Frontmatter	2
Dynamics of closed-form invariant solutions and formal Lagrangian approach to a nonlinear model generated by the Jaulent–Miodek hierarchy	2
Evolution of weak shock waves in non-ideal magnetogasdynamics	2
Identification of thermo optical parameters in 4^l-hexyloxy-4-cyanobyphenyl with dispersed ZnO nano particles	2
Local structure and electron density distribution analysis of tin(II) sulfide using pair distribution function and maximum entropy method	2
Frontmatter	2
Ultra-sensitive one-dimensional phononic crystals temperature sensor: theoretical optimization	2
A comparison study of the structural electronic, elastic and lattice dynamic properties of ZrInAu and ZrSnPt	2
Effect of deposition potential and saccharin addition on structural, magnetic and magnetoresistance characteristics of NiCoFeCu films	2
Design of fractal shaped antenna with MBBA LC material dispersed with ZnO nanoparticles for bandwidth improvement	2
The effect of second order slip condition on MHD nanofluid flow around a semi-circular cylinder	2
Analysis of microstrip low pass filter at terahertz frequency range in finite difference time domain method for radar applications	2
On the O-mode instability generated by dual core-halo solar wind electrons	2
Higher-order corrections on the denaturation of homogeneous DNA thermodynamics	2
Effects of heat treatment on some magnetic properties of amorphous alloys containing (Fe–Ni)_1−x M_x (M =	2
Inward and outward dust acoustic cylindrical and spherical waves interaction in four-component dusty plasma with nonthermal ions	2
Trace cadmium ion detection using optical fiber Mach–Zehnder interferometer coated with PVA/TEOS/APTES	2
Oscillating modes of thermomagnetic avalanches in superconductors	2
Analytical treatment of the critical properties of a generalized van der Waals equation	2
Implications of incorporating CrFeNiTiZn high-entropy alloy on the tribomechanical and microstructure morphology behaviour of A356 composites processed by friction stir processing	2
Bond energies and hydrogen density distributions for hydrogen bond	2
From maximum force to physics in 9 lines and towards relativistic quantum gravity	2
Ion acoustic solitary waves in magnetized anisotropic nonextensive plasmas	2
Calibration-free approaches for quantitative analysis of a brass sample	2
Three-to-one internal resonances of stepped nanobeam of nonlinearity	2
Frontmatter	2
Structural, electronic, magnetic and mechanical properties of the full-Heusler compounds Ni₂Mn(Ge,Sn) and Mn₂NiGe	2
Frontmatter	2
Qualitative analysis of nonlinear electrostatic excitations in magnetoplasma with pressure anisotropy	2