Results in Physics

Article	Citations
Insecurity of a relativistic quantum commitment scheme	165
Strain-tunable Zeeman splitting and optical properties of CrBr3/GeC van der Waals heterostructure	138
Second harmonic generation from GaAs-Au subwavelength relief gratings	130
Hopf bifurcations in an atypical p53 protein oscillator model with discrete delay or distributed delay	119
First-principles study of origin of perpendicular magnetic anisotropy in MgO|CoFeB|Ta structures	113
Low-temperature optical bistability and multistability in superconducting photonic multilayers with graphene	109
Effects of asteroid belt and oblateness on the stability and orbits near triangular Lagrange points	108
Temporal multibit operation of dynamic memristor for reservoir computing	108
Modeling the prevalence of alcoholism with compulsory isolation treatment facilities	96
Applications of complete discrimination system approach to analyze the dynamic characteristics of the cubic–quintic nonlinear Schrodinger equation with optical soliton and bifurcation analysis	90
On closed-form optical solutions to the nonlinear model with the Kerr law nonlinearity	88
Various dynamic behaviors to the (2+1)-dimensional Nizhnik–Novikov–Veselov equations in incompressible fluids	88
Supersymmetric quantum mechanics of hypergeometric-like differential operators	82
Ultra-broadband mid-infrared absorber based on hyperbolic α-MoO3	80
Temperature-dependent f	77
The generalized relativistic harmonic oscillator with the Snyder-de Sitter algebra	75
Identifying gas mixtures based on acoustic relaxation spectroscopy and attention recurrent neural network	72
Abundant dynamical structure of solutions to truncated M-fractional modified Korteweg–de Vries model: Effects of dispersion, nonlinearity and fractionality	72
The plane wave diffraction on a flat area from randomly orientated rectangular apertures	68
Experimental implementation of a non-ideal three-waveplate array as a polarization disturbance corrector	67
Study of water escape and invasion in nanoporous alumina using GASMAS and gravimetric methods	67
A novel method for the 3D inhomogeneous percolation on the Lattice with its application	66
Quadratic nodal line phonon with hybrid type in hexagonal compound SrCuSi	66
Electrostatic interaction energy between the electrodes of a concentric coplanar sensor	66
Adiabatic propagation of beams in nonlocal nonlinear media with gradual linear loss/gain	65

Structural phase transitions, mechanical properties, and electronic band structures of room-temperature ferromagnetic monolayers ScMP2 (M = Mn and Cr)	65
Observation of modes reversion by encircling exceptional points in high-order non-hermitian system	62
Bayesian non-parametric modeling by mixture of Kibble-Pólya tree to detect Low-Activity uranium contamination	62
2.1–2.2 μm wavelength-tunable cascade gain modulation Raman fiber laser	61
Enhancing the thermoelectric performance of Sb1.85In0.15Te3 alloys by effective mass increase via in situ ZnTe formation and resultant Te-excess by Zn addition	58
Improvement of phase sensitivity in SU(1,1) interferometer using number-conserving operations	57
Dynamics of the phase transformation in a giant magnetocaloric material along T- and B-scans	57
Concentration- and temperature- dependent luminescence quenching and optical transition of Sr2GdTaO6: Eu3+ phosphor for potential applications in white LEDs	56
The κ-deformation of the generalized DKP oscillator	56
Near-infrared narrow plasmonic resonances for high-performance optical sensing in a sodium-based nanograting	56
Isotope relations of transuraniums under conditions of the artificial explosive nucleosynthesis	55
Temperature-dependent dark I–V transport and barrier inhomogeneity in VTE-grown CdTe/Si heterojunction	53
Magnetic vortex configuration in Fe3O4 nanorings/nanotubes for aspect ratio and magnetic orientation regulated microwave absorption	52
Symmetry-balanced electronic structure, optical anisotropy and lattice dynamics of equiatomic In–Ga–Se: A first-principles study	52
Coupled effects of variable permeability and adiabatic undulating walls on natural convective flow in a trapezoidal cavity: Finite element analysis	52
Optimizing optical properties by core geometry variation of chalcogenide tellurite based photonic crystal fiber	51
Topological phases, quantum criticality, and bulk entanglement in spin-1/2 XX chain with anisotropic three-spin interactions	51
Radiation characterizations of two isotopic neutron sources merging in one irradiator for experimental applications in the laboratory	51
On-chip beam steering through reprogrammable integrated coding metasurfaces	51
In-situ synthesis and chemical bonding of the Al-doped β-SiC particles in Al-Si-C light alloys	51
New soliton solutions of Simplified Modified Camassa Holm equation, Klein–Gordon–Zakharov equation using First Integral Method and Exponential Function Method	50
Electronic band structures and optical properties of 2D XOF (X = Ga or In) oxyfluoride monolayers using density functional theory and GW approximation	50
Scintillation theory of optical waves propagating through moderate to strong compressible turbulence	50
Corrigendum to “Investigation of solitary wave structures for the stochastic Nizhnik–Novikov–Veselov (SNNV) system” [Results Phys. 48 (2023) 106389]	50
Valley-Hall slow-light waveguide states with dual-band in all-dielectric valley photonic crystals	50
Withdrawal notice to “Tunable plasmonic absorber in THz-band range based on graphene “arrow” shaped metamaterial” [Results Phys. (2019) 102777]	50
WITHDRAWN: Design of metasurface broadband absorber based on genetic algorithm and physical model constraints	50
The effect of Zn and Ni doping on the structural, optical, dielectric and photocatalytic properties of Sr1-xZnxFe1-yNiyO19	49
Solitary, kink and periodic wave solutions of the (3+1)-dimensional Hirota–Satsuma–Ito-like equation	49
Numerical assessment of multiple vaccinations to mitigate the transmission of COVID-19 via a new epidemiological modeling approach	48
Investigation of thermal and electrical properties of ternary composite nanofluids using MgO, ZnO, and MWCNT nanoparticles	47
Tunable dual-functional metasurface for wideband cross-polarization conversion and wideband absorption	46
The kink solitary wave and numerical solutions for conformable non-linear space–time fractional differential equations	46
Reconfigurable logical stochastic resonance in a hyperbolic one-site lattice with variable-barrier potential	46
Unraveling the propagation dynamics of radially polarized anomalous vortex beams in turbulent maritime atmospheres	46
Ion-selective membrane-integrated water-gated AlGaN/GaN HEMT for high-stability detection of agricultural herbicides	46
A direction-sensitive photodetector based on the two-dimensional WSe2/MoSe2 lateral heterostructure with enhanced photoresponse	46
Parameterized steering criteria via correlation matrices	46
A dual-function tunable terahertz multiband bandpass filter based on PET woven-wire meshes with conductive coating surfaces	45
Peak amplitude difference sensitivity (PADS): An interrogation technique for PCF-SPR sensors using symmetrical arrays of plasmonic layers	45
Dynamic evolution investigation on the dielectric surface charging under electron irradiation with various energy distributions	45
Oxidation-resistant nanosensor: A label free, on-chip sensing approach of protein concentration, salinity, tissue classification	45
Elastic and inelastic interactions of periodic solutions for the	45
Bilinear method and semi-inverse variational principle approach to the generalized (2+1)-dimensional shallow water wave equation	44
Quantitative determination of the order phase transitions of multicaloric materials: The validity of	44
On the analytical study of predator–prey model with Holling-II by using the new modified extended direct algebraic technique and its stability analysis	44
Improved tunnel magnetoresistance by double-barrier magnetic tunnel junctions with a layered antiferromagnet material	44
Hardy’s non-locality in four-qubit state	44
Enhanced photovoltaic performance in	43
Physics-Embedded autoencoder for solving broadband light field modulation with metasurfaces	43

Optoelectronic, structural and morphological analysis of Cu3BiS3 sulfosalt thin films	43
A detailed investigation of lanthanum substituted bismuth ferrite for enhanced structural, optical, dielectric, magnetic and ferroelectric properties	43
Rotation-induced near-field thermal splitter based on anisotropic nanoparticles	43
Chain-type multi-mode polarization-sensitive metamaterial absorber in infrared band	42
Enhanced sensitivity of a surface plasmon resonance biosensor utilizing Au/ITO hyperbolic metamaterial	42
Computational approach and dynamical analysis of multiple solitary wave solutions for nonlinear coupled Drinfeld–Sokolov–Wilson equation	42
Asymmetric couplings for controlling edge states in a non-Hermitian hexamer model	42
Yttria-doped geopolymers: Environmentally friendly and effective materials for shielding concrete in gamma radiation facilities	41
Generation of dissipative solitons and self-similar pulses by a mode-locked fiber laser using a bandwidth tunable Mach-Zehnder interferometer filter	41
Effect of gamma radiation on the structure, electrical, optical, and dielectric properties of PVDF-PMMA/MCTBO nanocomposites for electrochemical and optical applications	41
Quadstable logical stochastic resonance-based reconfigurable Boolean operation subjected to heavy noise floor	41
Terahertz multi-band absorber and dual-bandwidth polarization converter based on VO2 and graphene	41
Thermodynamics and logarithmic corrections of symmergent black holes	41
Enhancing computational energy transportation in IoT systems with an efficient wireless tree-based routing protocol	41
New waves solutions of the (2+1)-dimensional generalized Hirota–Satsuma–Ito equation using a novel expansion method	41
Strong field enhancement and ultra-narrow linewidth based on the coupling of anapole/gap modes in silicon nanodimer-ring arrays	41
A study on fractional order financial model by using Caputo–Fabrizio derivative	41
A fast insight into the optical solitons of the generalized third-order nonlinear Schrödinger’s equation	41
Dual-function switchable terahertz metamaterial device with dynamic tuning characteristics	41
A rapid method for prediction of the non-resonant ultra-fast multipactor regime in high gradient RF accelerating structures	41
Sensitivity analysis for the anomalous tqγ	40
Removal of the iron oxide layer from a fuel tank wall: Effect of nozzle distance and impact angle on water jet pressure	40
Simulating the Brio model via generalized Rusanov scheme in magnetohydrodynamics	40
Application scope of multipole method for decomposition of plasmonic spectrum	40
The dazzling/damage mechanism of InGaAs detectors by near-infrared continuous laser	40
Air-silica core microstructured optical fiber-based SPR sensor for temperature and refractive index measurement	39
Tuning the metal–semiconductor contact nature in MXene-based van der Waals heterostructures	39
Analytical investigation of space–time shifted nonlocal stochastic Sasa–Satsuma equation using the enhanced modified extended tanh-expansion method for stochastic solitary waves Solutions	39
Broadband spectropolarimeter based on spatial heterodyne spectroscopy and channeled polarimetric technique	39
Mechanical behavior of monolayer MoS2 films with arrayed dislocation defects	39
Enhanced superluminal pulse propagation via chiral quantum dot system	39
Nonreciprocal conversion based on line trajectory near exceptional points	39
Machine learning enhanced terahertz metasurface biosensor based on MXene–Graphene–Black phosphorus heterostructure for peptide detection	39
Integrals of Legendre polynomials over half range and their relation to the electrostatic potential in hemispherical geometry	39
Non-reciprocity of energy transfer derived from cubic stiffness-induced nonlinear phenomena	38
Bayesian regularization neural network analysis of heat and mass transfer in hybrid nanofluid flow over a lubricated stretching sheet with power-law lubricant layer and magnetic field effects	38
SnSe Monolayer-Based heavy metal sensors with high Sensitivity, Selectivity, and Reusability: Insights from first principle calculation	38
Toward tailored light absorption manipulation by Kerr nonlinear nanoslits within a grating Fabry-Perot cavity coupled with reconfigurable GST225 material	38
Single crystalline molybdenum nanostructure for generating reflective micro-focal spot X-rays: Structure-controllable preparation and characteristic-selectable radiation	37
Research and application of Gaussian coupled control bistable stochastic resonance system with independent parameter regulation	37
Adjusting the gas detection characteristics of NiFe2O4 spinel ferrite nanoparticles through the introduction of Zn doping	37
Improved magnetic and dielectric quality factors with low losses in rare earth (Eu) substituted Co-Ni-Zn ferrites for high frequency devices	37
Learning in colloidal polyaniline nanorods	37
Spin–orbital angular momentum coupling in Bose–Einstein condensate and its spin dynamics	36
Investigation of the influence of fatigue alternating loading on residual stress in materials	36
Geographic information data processing and physical simulation for power transmission lines	36
Modeling of diatomic predissociation resonances within the Optimizer project	36
Inhomogeneous percolation on the Bethe lattice with critical exponents and its application	36
The role of reaction temperature in synthesizing clove-derived copper oxide nanoparticles for brain cancer treatment	36
Delayed feedback control on wave dynamics in a nonlinear optical cavity with third-order chromatic dispersion	36
International Advisory Board	36
Dark matter in NMSSM with small λ and 36
High-temperature-resistant wideband absorbing metasurface integrated optimization design	36
Interpretation of the mechanism for depolarizing media by using physically realizable and rotatable generators of differential matrix	35
Influence of pulsed Nd:YAG laser oscillation energy on silicon wafer texturing for enhanced absorption in photovoltaic cells	35
Bibliometric study of multi-scale calculation of carbon nanotubes	35
Neutron skin thickness of 116,118,120,122,124Sn determined from reaction cross sections of proton scattering	35
Optimizing the trade off between precision and probability in post-selection estimation of the coupling of trapped ion system	35
Microstructural and physical properties of samarium orthoferrite thin films by the sol–gel method	35
Langmuir-Hinshelwood-Hougen-Watson model for the study of photodegradation properties of zinc oxide semiconductor nanoparticles synthetized by Peumus boldus	35
Manipulation of quantum phase transitions with Z<	35
Polar iodate BiO(IO3): A two-dimensional ultrawide-bandgap semiconductor with high carrier mobility and robust piezoelectricity	35
Quantum Fisher information at finite temperatures and the critical properties in Ising-Heisenberg diamond chain	35
Nonlinear localized gap modes in width-modulated Fibonacci lattices	35
Corrigendum to “Optical and luminescence properties of pure, iron-doped, and glucose capped ZnO nanoparticles” [Res. Phys., 19 (2020) 103508]	34
Symmetry analysis and invariant solutions of Riabouchinsky Proudman Johnson equation using optimal system of Lie subalgebras	34
Null geodesics, QNMs, emission energy and thermal fluctuation of charged T-duality black hole with simple logarithmic correction	34
Comparative investigation of dielectric, magnetic, and adsorption aspects of ZnO nanoparticles doped by Er or Nd	34
Strain-engineering quantum anomalous hall state in janus MnBi2SexTe4−x monolayers	34
An investigation into the distinctive properties of LiAuS and NaAuS topological insulators	34
Construction of bilinear Bäcklund transformation and complexitons for a newer form of Boussinesq equation describing shallow water waves	34
Propagation characteristics of astigmatic elliptic vortex beams in nonlocal media with anisotropic nonlinearity	34
Fractal–fractional Klein–Gordon equation: A numerical study	33
Nonlinear structures in collisional magnetized plasmas: Impact of regularized Kappa distributed electrons	33
An in-situ FTIR-LCR meter technique to study the sensing mechanism of MnO2@ZIF-8/CNPs and a direct relationship between the sensitivity of the sensors and the rate of surface reaction	33
First-principles study of electronic and optical properties of novel 2D TiOS monolayer and bilayer—Dimensionality reduction opens up a band gap in TiOS	33
Quantum phases of rotating Raman spin–orbit-coupled dipolar Bose–Einstein condensates with Lee–Huang–Yang correction	33
Discrete-time COVID-19 epidemic model with chaos, stability and bifurcation	33
Specific detection of tartaric acid chiral isomers based on centrosymmetric terahertz metamaterial sensors	33
Martensitic transformation and good ductility in all-d-metal NiMn-based Heusler magnetic shape memory alloys from first-principles prediction	33

Investigating the noise effect on the CGL model having parabolic law of nonlinearity	33
Supersymmetric Wigner–Dunkl quantum mechanics	33
Structural, electronic, and optical properties of chromium oxynitride thin films grown by RF magnetron sputtering	33
Machine learning approach for predicting heat and mass transfer in Maxwell–Sutterby fluid flow over a Riga plate geometry via Levenberg–Marquardt backpropagation neural network algorithm: influence of	32
On the lump interaction phenomena to the conformable fractional (2+1)-dimensional KdV equation	32
Practical multipartite entanglement distribution in noisy channels	32
Coupling NiFe-MOF with antiperovskite nickel-based nitrides as efficient electrocatalysts for overall water splitting	32
Magnetic-resistive random access memories based on diluted Co-TiO2 nanotubes	32
Effect of the microstructure-dependent nonlocality on acoustic black holes	32
Stage division of urban growth based on logistic model of fractal dimension curves	32
An almost-entirely precise empirical estimation for various chemical potentials	32
Design and practical application analysis of thermal management system for power battery in new energy vehicles	31
Phase control of localization in the nonlinear two-mode system from harmonic mixing driving: Perturbative analysis and symmetry consideration	31
First results of high density H-mode operation in metal-wall EAST tokamak	31
Realization of dual-band topological states in Su–Schrieffer–Heeger-like photonic crystal slabs	31
The stability of 3D skyrmions under mechanical stress studied via Monte Carlo calculations	31
Intelligent optimization based density matrix reconstruction method with semi-positive constraint	31
On computational analysis of highly nonlinear model addressing real world applications	31
Microwave-mediated magnon–atom interactions: Two-mode higher-order squeezing of two YIG spheres	31
Parametric resonance of fractional viscoelastic webs under time-dependent tension	31
Giant reduced magnetic anisotropy in magneto-optical garnet	31
Simulation of silicon quantum dots with diamond-channel by simplified ME model	30
New conservation laws of the Boussinesq and generalized Kadomtsev–Petviashvili equations via homotopy operator	30
Cauchy tensor and the classicality and separability condition of spin states	30
Comparative analysis of new approximate analytical method and Mohand variational transform method for the solution of wave-like equations with variable coefficients	30
The anisotropy of molybdenite planes: Analysis based on the adsorption behaviors of reagent and H2O	30
Formation of trapped meta-stable liquid–vapour interfaces in polar liquids in presence of excess gas-like molecules: Anomalous heat capacities and emergence of microscopic bubbles	30
Planar and ridge waveguides prepared by ion implantation and femtosecond laser ablation in Er3+-doped germanate glasses	30
International Advisory Board	30
Two-photon bound–bound atomic transitions induced by LG beams	30
Carbon-based triboelectric and joule-heating architectures: toward battery-lean epidermal health patches	30
Effects of thermal boundary conditions on Stokes' second problem	30
System of six-level atom interacting with a quantized field in the existence of time-varying coupling	30
Synthesis and optical properties of polyvinylidene difluoride nanocomposites comprising MoO3/g-C3N4	30
Ultra-narrowband, electrically switchable, and high-efficiency absorption in monolayer graphene resulting from lattice plasmon resonance	30
Exploring structural and electronic properties of topological insulator/graphene nano-heterostructures	29
Four new tetragonal superhard sp3 carbon allotropes with wide direct band gaps	29
Exploring variable coefficient models: Insights into nonlinear wave behavior and soliton solutions in physical systems	29
Concurrence triangle induced genuine multipartite entanglement measure	29
Investigating the fractional dynamics and sensitivity of an epidemic model with nonlinear convex rate	29
Mixed convection flow in a channel with a dimpled section and adiabatic cylindrical obstacle under the influence of magnetic and Joule effects	29
Theoretical investigations on exploring Si-based heterostructures with cubic and ground-state perovskites	29
Effect of impurity distribution on optical properties of Cr-doped ZnSe nanowires: A first-principles study	29
Complexity measures of electric screening effect in interstellar medium	29
Generation of multiple rotationally-symmetric power-exponent-phase vortex beams on a spatial arbitrary distribution by using holographic phase control techniques	29
Data-driven high-order rogue waves and parameters discovery for Gardner equation using deep learning approach	29
Facile co-precipitation synthesis of nano-molybdenum-doped BaO nanoparticles and their physical characterization	29
Assorted soliton solutions to the nonlinear dispersive wave models in inhomogeneous media	29
Entropy generation and heat transfer investigation of a nanofluid subject to an exponential magnetic field	29
Optimization of tandem structure and carrier transport enhancement in CsPbI3/MASnI3 perovskite solar cells using V2O5 nanorods	29
Resonator-based nanoscale plasmonic sensor made of metal–graphene–insulator interfaces	29
Area-selective growth for patterning and separation of molecules at allocated sites: Designed kinetic Monte Carlo simulation for anisotropic molecules	29
Retraction notice to “Some optical solutions to the higher-order nonlinear Schrödinger equation with Kerr nonlinearity and a local fractional derivative” [Results in Physics 36 (2022) 105430]	28
Investigating solitary wave solutions with enhanced algebraic method for new extended Sakovich equations in fluid dynamics	28
Erratum: Light meson mass spectra and pion electromagnetic form factor as a bound system in 3 + 1 dimensional QCD [Results Phys. 10 (2018) 865–881]	28
Retraction notice to “Solitons, one line rogue wave and breather wave solutions of a new extended KP-equation” [Results Phys. 55 (2023) 107147]	28
FMCW LiDAR with a coherent receiver chip based on 3 μm SOI photonics platform	28
Broadband ultra-thin Long-Wave InfraRed metamaterial absorber based on trapezoidal pyramid array	28
PVC/PVP/SrTiO3 polymer blend nanocomposites as potential materials for optoelectronic applications	28
Phonon-phason coupling and nonlocal effects on Lamb waves in functionally graded one-dimensional hexagonal quasicrystal nanoplates	28
An improved one-step amplitude–frequency relation for nonlinear oscillators	28
Barium and strontium doped La-based perovskite synthesis via sol-gel route and photocatalytic activity evaluation for methylene blue	28
Study of structural, electronic, optical and mechanical properties of K2ScCuF6 and K2YCuF6 perovskites via DFT calculations	27
Chelyshkov polynomials method for distributed-order time fractional nonlinear diffusion-wave equations	27
Trade-offs between coherence and mixedness and their evolution under quantum noise channels	27
Pressure-induced modifications in the electronic, mechanical, optical, and thermodynamic properties of CsPbI3 for advanced optoelectronic applications: A DFT study	27
Microstructure and properties in CuCrZr alloy fabricated by selective laser melting with different heat treatment	27
Mechanism of X-ray excited optical luminescence in NaGdF4-based nanoparticles	27
Extended hyperbolic function method for the (2 +1)-dimensional nonlinear soliton equation	27
Qualitative analysis of stochastic Schrödinger–Hirota equation in birefringent fibers with spatiotemporal dispersion and parabolic law nonlinearity	27
Revealing half-metallicity: Predicting large bandgaps in halogen-based full-Heusler alloys	27
Analytical study of the dynamics in the double-chain model of DNA	27
The spin-state effect on the redox performance of LaCoO3 perovskites	27
In-plane photoelectric effect in phosphorene nanoribbons	27
Quantum fisher information transfer and distribution in a hierarchical environment	27
A method for measuring and calibrating the thickness of thin films based on infrared interference technology	27
Studying the stability of the cholera fractional model and its simulation using generalized hat basis functions	27
The mechanical and thermal parameters of two-dimensional hexagonal materials evaluated using elastic properties: Monolayer	26
Magnetic properties as a function of temperature of La and Gd co-doped YIG nanoparticles	26
Four-band highly sensitive tunable absorber based on Al-Cu-Fe quasicrystals	26
Shape-dependent electronic and thermodynamic properties of three-dimensional laterally coupled InAs–GaAs double quantum dots	26
Theoretical calculations to investigate thermodynamic properties of 2D electron gas in InP/InPBiN quantum structure	26
Thermo-dielectric, humidito-dielectric, and humidity sensing properties of barium monoferrite and barium hexaferrite nanoparticles	26
Concurrenceless and QDless line in the ground state phase diagram of the spin-1/2 XX chain with uniform gamma interaction	26
Dynamical perspective of sensitivity analysis and optical soliton solutions to the fractional Benjamin–Ono model	26
Influence of Sr doping on BaTiO3 properties: A combined DFT and experimental approach	26
New optical soliton solutions to the coupled fractional Lakshmanan–Porsezian–Daniel equations with Kerr law of nonlinearity	26
Effective adsorption and visible light driven enhanced photocatalytic degradation of rhodamine B using ZnO nanoparticles immobilized on graphene oxide nanosheets	26
High power diode end-pumped 1.3 μm Nd:YAG InnoSlab laser	25
Impact of polarization and gain control in the optimization of output pulse properties in ultralong ultrafast ring fibre lasers	25
Diverse partially nonlocal bright–dark Peregrine “three sisters” excitations in a (3+1)-dimensional vector nonlinear Schrödinger equation	25
Periodic solutions of a delayed model for propagation of malicious codes in WSNS with graded infection rate	25
Using advanced analysis together with fractional order derivative to investigate a smoking tobacco cancer model	25
Single-photon-added coherent state-based postselected weak measurement	25
Density and energy dependent semi-microscopic optical potential of nucleon–nucleus elastic scattering	25