OOIR: Observatory of International Research

Papers

(The median citation count of Pramana-Journal of Physics 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
A study of curvature theory for different symmetry classes of Hamiltonian	74
Nanoporous alumina microtubes for metamaterial and plasmonic applications	73
Cross-over from microcanonical ensemble to canonical ensemble by using Gaussian ensemble for a long-range interacting spin chain	43
Nonlinear waves in electron–positron–ion plasmas including the full dynamics for all species	31
Off-shell T-matrix for the Manning–Rosen potential	29
Experimental study of a positive DC corona jet working with $$\hbox {Ar/CO}_{2}$$ gaseous mixture	29
Two-dimensional Spintronics in a magnetic field – An overview of salient theory	24
Magnetoelectric composites of copper cobalt ferrite and lead zirconium titanate by screen printing method and their magnetoelectric properties	23
Detection and optical imaging of induced convection under the action of static magnetic field gradient in a non-conducting diamagnetic fluid	23
A new analytical method to the conformable chiral nonlinear Schrödinger equation in the quantum Hall effect	21
Representation of equation of state using Massieu entropy function	21
Effect of fine-tuning of intermolecular interactions on crystallisation outcome: A case study of polymorphs of 4-hydroxybenzaldehyde	21
Cobalt ferrite as an active material for resistive random-access memory	20
Exact closed-form solutions and dynamics of solitons for a $$(2+1)$$-dimensional universal hierarchy equation via Lie approach	19
Insights of $$\hbox {XPt}_2$$ ($$\hbox {X}=\hbox {Eu}$$ and Gd) intermetallic systems: An ab-initio approach	19
NSFD schemes for a class of nonlinear generalised advection–diffusion–reaction equation	18
Use of visible pulsed photoacoustic technique for the non-destructive measurements of absorption coefficients, thermal diffusion and viscosity properties of natural and clay-blended rubber nanocomposi	18
Bilinear form, bilinear auto-Bäcklund transformation, breather and lump solutions for a (3$$+$$1)-dimensional generalised Yu–Toda–Sasa–Fukuyama equation in a two-layer liquid or a lattice	18
Modelling of semiconductor laser with double external cavities for use in ultrahigh speed photonics	18
Speckle imaging of annular Hermite Gaussian laser beam	18
Pendulum controlled by a delayed proportional feedback force: Dynamical analysis and FPGA implementation	18
Charged anisotropic models via embedding	17
Random transverse single-ion anisotropies in the mixed spin-1 and spin-1/2 Blume–Capel quantum model: Mean-field theory calculations	17
In-silico investigation of silicon-doped 2D-activated carbon sheet	17
On the spectrum of the many-body Pauli projector	15

Influence of surface parameters and Poisson’s ratio on the buckling growth rate of a microtubule system using the modified couple stress theory	15
Dynamical structures of interaction wave solutions for the two extended higher-order KdV equations	14
Recovering source term of the time-fractional diffusion equation	14
A single laser-operated magneto-optical trap for Rb atomic fountain	13
The polarisation observables for dp elastic scattering	13
The effects of the pressure work and Hall currents in the MHD peristaltic flow of Bingham–Papanastasiou nanofluid through porous media	12
Algebraic structures on the flows of dispersionless modified KP equation	12
Analytical and numerical investigations of the modified Camassa–Holm equation	12
Bursting oscillations in a piecewise system with time delay under periodic excitation: Theoretical and experimental observation of real electrical bursting signals using microcontroller	12
A noteworthy impact of heat and mass transpiration near the unsteady rare stagnation region	11
Dynamics of the multispecies colliding plasmas of different atomic masses	11
Nonlinear oscillators with state variable damping and elastic coefficients	11
The influence of rare earth (RE) dopants on structural, optical and gas sensing properties of spray deposited PbO thin films, where RE = Ce, Nd and Eu	10
Effect of electric field on the onset of Jeffery fluid convection in a heat-generating porous medium layer	10
Exact solution of the semiconfined harmonic oscillator model with a position-dependent effective mass in an external homogeneous field	10
A study of electron scattering from O$$_3$$ and its isovalent molecules from 0.1 to 5 keV	10
Investigation on structural, electronic, thermal and thermoelectric properties of $$\hbox {Al}_{0.5}\hbox {B}_{0.5}\hbox {As}$$ alloy under pressure based on density functional theory (DFT)	10
Influence of gamma radiation on structural, microstructural and optical properties of Cu$${}_{2}$$ZnSnS$${}_{4}$$ (CZTS) thin films prepared by thermal evaporation technique	10
TCAD simulation study on reliability issue of heterojunction heterodielectric FinFET: Effect of interface trap charge, BOX height and temperature	10
Performance studies of compact GGAG:Ce,B thermal neutron detector coupled to Si-based photosensors	9
Impact of slip on nanomaterial peristaltic pumping of magneto-Williamson nanofluid in an asymmetric channel under double-diffusivity convection	8
Heat transfer enhancement in a power-law nanofluid flow between two rotating stretchable disks	8
Efficient method for solving variable-order pantograph models	8
The effects of Co/Ni-vacancy complex defects on the electronic and transport properties of armchair silicene nanoribbon	8
Quantum Langevin dynamics of a charged particle in a magnetic field: Response function, position–velocity and velocity autocorrelation functions	8
Non-classical Lie symmetry and conservation laws of the nonlinear time-fractional Kundu–Eckhaus (KE) equation	8
Generalised charged anisotropic quark star models	7
Symmetries and integrability of the modified Camassa–Holm equation with an arbitrary parameter	7
Non-inertial effects on Klein–Gordon oscillator under a scalar potential using the Kaluza–Klein theory	7
Transition of phase order in coupled map systems	7
Proton shell closure in the superheavy region: Cluster radioactivity study in the isotopic set $$^{270\text {--}318}$$118	7
Deep sub-barrier breakup dynamics in the $$^8{\mathrm{B}}+{}^{208}{\mathrm{Pb}}$$ reaction	7
Numerical investigation on photon energy absorption parameters for some Bi–Sn–Zn alloys in wide energy region	6
Analysis of the impact of distance on cluster head election probability and threshold condition in heterogeneous networks	6
Adaptive decision feedback equaliser based on sparse incremental least mean square/fourth approach	6
Significance of viscous dissipation on MHD Eyring–Powell flow past a convectively heated stretching sheet	6
Cross-correlated sine-Wiener bounded noises-induced logical stochastic resonance	6
Cosmic ray flux and lockdown due to COVID-19 in Kolkata – Any correlation?	6
Wave propagation with degenerate electron–positron in magnetically quantised ion beam plasma	6
Head-on collision between ion-acoustic multisolitons in a magnetised spin quantum plasma	6
Investigation on structural, electronic, thermal and thermoelectric properties of $${\hbox {Al}}_{{{0.75}}}{\hbox {B}}_{{{0.25}}}\hbox {As}$$ under pressure based on density functional theory	6
Shear viscosity and electrical conductivity of the relativistic fluid in the presence of a magnetic field: A massless case	6
A miniaturised FSS with band-stop response for shielding application in X-band frequency	5
Quantum phase fluctuations of coherent light coupled to a direct band-gap semiconductor	5
Spin and pseudospin symmetries of the Dirac equation for the generalised Morse potential and a class of Yukawa potential	5
Influence of amplitude-modulated excitation on the dynamic behaviour of polarisation of a material	5
Exact and numerical solutions for the nanosoliton of ionic waves propagating through microtubules in living cells	5
Investigating the logarithmic form of f(R) gravity model from brane perspective and swampland criteria	5
The five-dimensional extended space model: Localisation of a plane wave and its interaction with a point charged particle	5
A computer modelling and its partial experimental validation to study the attenuation of electromagnetic waves in plasma using CST MICROWAVE STUDIO®	5

Tunable six-band miniaturised metamaterial absorber for IoT and THz imaging applications	5
Unsteady flow and heat transfer of the ferrofluid between two shrinking disks under the influence of magnetic field	5
Effect of size and temperature on vacancy concentration in nanomaterials	4
Some new families of exact solitary wave solutions of the Klein–Gordon–Zakharov equations in plasma physics	4
Nonlinear dynamical analysis of a time-fractional Klein–Gordon equation	4
Design and analysis of broadband supercontinuum generation in highly nonlinear $$\hbox {LiGaSe}_{{\mathbf {2}}}$$-based photonic crystal fibre	4
The Doppler shifts of resonant fluorescence spectrum for a two-level $$ ^{{{85}}} $$Rb atom via multiphoton Compton scattering	4
THz pulses from optically excited Fe-, Pt- and Ta-based spintronic heterostructures	4
On multiple complex structure formations in expanding hollow cathode discharge	4
Prediction of some thermophysical properties of $$\hbox {SF}_{6}$$ at low pressure	4
Analysis of reliability based on thermal cycle and aging effect in electron devices	4
Space–time fractional nonlinear partial differential system: Exact solution and conservation laws	4
Equivalence of light-front and covariant quantum electrodynamics at one-loop level and the form of the gauge boson propagator	3
Effect of deposition time and annealing process in chemical bath deposited CdS thin film	3
New soliton solutions of Heisenberg ferromagnetic spin chain model	3
Electrical properties of Gd-modified PZT (MPB) ceramics	3
Treatment of hadronic systems involving two potentials under a new approximation scheme	3
Dipolar interaction and sample shape effects on the hysteresis properties of 2d array of magnetic nanoparticles	3
Soliton propagation through three types of Fibonacci-ordered photonic multilayers in the fractional medium	3
Breather-type solutions and rogue waves to a generalised (2$$+$$1)-dimensional nonlinear Schrödinger equation	3
Enhanced Raman gain coefficients (under steady-state and transient regimes) of semiconductor magnetoplasmas	3
Theoretical study of the $$\alpha $$-decay half-lives of $$^{186-224} \mathrm {Po}$$ isotopes	3
Correction to: Compact and strong window core steering magnets with homogeneous dipole field	3
Prediction study of magnetic stability, structural and electronic properties of Heusler compounds Mn$$_{2}$$PtZ (Z $$ = $$ V, Co): DFT$$+$$U$$+$$TB-mBJ calculation	3
Modelling of intensity noise, frequency noise and linewidth of semiconductor laser and their dependence on optical gain formulation	3
The influence of temperature and composition on the crystal properties of Al$$_{1-x}$$B$$_{{x}}$$N semiconducting ternary alloys	3
Fredholm determinants for the Hulthén-distorted separable potential	3
Plasmon excitation in $$\hbox {MoS}_{2}/$$graphene van der waals heterostructures	3
Catalysing quantum information processing task using LOCC distinguishability	2
Entropy generation of three-dimensional Bödewadt flow of water and hexanol base fluid suspended by $$\hbox {Fe}_{{{3}}}\hbox {O}_{{{4}}}$$ and $$\hbox {MoS}_{{{2}}}$$ hybrid nanoparticles	2
Multiple rogue wave solutions of a generalised Hietarinta-type equation	2
Study on exponential synchronisation between the time-delay spatiotemporal network and the target system	2
Study of modulation instability and geometric structures of multisolitons in a medium with high dispersivity and nonlinearity	2
A novel approach in heating phenomena of the drift plasmas in the presence of rotating magnetic field: Appearance of anti-Hermitian part in dielectric tensor	2
Molecular dynamics simulation study on nucleation mechanisms of $$\hbox {Cu}_{3}$$Au superalloy	2
Electronic and transport properties of chemically functionalised zig-zag graphene nanoribbons: First principle study	2
Energy transport analysis in the flow of Burgers nanofluid inspired by variable thermal conductivity	2
A combined Glauber model plus relativistic Hartree–Bogoliubov theory analysis of nuclear reactions with light and medium mass nuclei	2
Steadily revolving flow of Sisko fluid along a stretchable boundary with non-linear radiation effects	2
Comparison of Caputo and Atangana–Baleanu fractional derivatives for the pseudohyperbolic telegraph differential equations	2
Design, fabrication and characterisation of a three-axis, ring-core fluxgate magnetometer	2
Lie symmetry analysis, optimal system, exact solutions and dynamics of solitons of a ($$3+1$$)-dimensional generalised BKP–Boussinesq equation	2
Modelling to determine the variation of magnetic properties with size and shape in the nanomaterials	2
Deformed special relativity with an invariant minimum speed as an explanation of the cosmological constant	2
Novel formula for decay half-life of charged particle from the resonance of $$\delta $$-well decorated Coulomb barrier	2
Improved tests for non-linearity using network-based statistics and surrogate data	2
Contrast of laser speckle images using some modulated apertures	2
Measurement, Lüders and von Neumann projections and non-locality	2
Thermodynamics in the emergent Universe model	2
Emergence of quantum phases for the interacting helical liquid of topological quantum matter	2
Two-dimensional ion-acoustic solitary waves obliquely propagating in a relativistic rotating magnetised electron–positron–ion plasma in the presence of external periodic force	2
Hot carrier effects on Brillouin susceptibilities of semiconductor magnetoplasmas	2
Electronic, optical, magnetic and thermoelectric properties of CsNiO$$_{\mathrm {\mathbf {2}}}$$ and CsCuO$$_{\mathrm {2}}$$: Insights from DFT-based computer simulation	2
Traveling-wave solutions of the Klein–Gordon equations with M-fractional derivative	2
Strang time-splitting technique for the generalised Rosenau–RLW equation	2
Parameter estimation of chaotic dynamical systems using LS-based cost functions on the state space	2