OOIR: Observatory of International Research

Papers

(The TQCC of Acta Physica Polonica A is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts. The publications cover those that have been published in the past four years, i.e., from 2019-06-01 to 2023-06-01.)

Article	Citations
t-J Model Then and Now: a Personal Perspective from the Pioneering Times	49
Mushy Layer Formation during Solidification οf Binary Alloys from a Cooled Wall: the Role of Boundary Conditions	47
Optical Properties of ZnO Nanoparticles Synthesised from a Polysaccharide and ZnCl₂	46
Raman Scattering from ZnSe Nanolayers	38
Raman Scattering from ZnO(Fe) Nanoparticles	37
The Elastic, Electronic and Thermodynamic Properties of a New Cd Based Full Heusler Compounds - A Theoretical Investigation Using DFT Based FP-LMTO Approach	34
Influence of Temperature and Impregnation Ratio of H₃PO₄on the Production of Activated Carbon from Hazelnut Shell	33
Bioceramic Production from Sea Urchins	31
The Effects of Mn Doping on the Structural and Optical Properties of ZnO	30
First Observation of Visible Luminescence from Trivalent Gadolinium	29
Stationary Solutions for Nonlinear Schrödinger Equations by Lie Group Analysis	27
High-Order Dispersive Cubic-Quintic Schrödinger Equation and Its Exact Solutions	26
Activated Carbons from Molasses as CO₂Sorbents	25
Structure and Spectroscopy of Selected Lanthanide Compounds with Coordination Number from 9 to 6	23
Method of Measuring the Distance to an Object Based on One Shot Obtained from a Motionless Camera with a Fixed-Focus Lens	20
Effect of Atmospheric Plasma Sprayed TiO₂-10% NiAl Cermet Coating Thickness on Cavitation Erosion, Sliding and Abrasive Wear Resistance	20
Influence of Type of Process Control Agent on the Synthesis of Ag8ZnO Composite Powder	19
Electronic States of Collosal Magnetoresistive Manganites La_0.67Pb_0.33Mn_1-xFe_xO₃from Photoemission Spectroscopy	19
From Monoatomic Multilayers To Ordered Alloys	18
Comparative Study of Orientational Order of Some Liquid Crystals from Various Homologous Series	18
Luminescence of Lanthanides from Xerogels Embedded in Mesoporous Matrices	18
Determination of ⁴⁰K Concentration in Gravel Samples from Konyaalt i Beach, Antalya	18
Impact of Atmospheric Plasma Spray Parameters on Cavitation Erosion Resistance of Al₂O₃-13% TiO₂ Coatings	17
Elastic Positron Scattering from Zinc and Cadmium in the Relativistic Polarized Orbital Approximation	16
Investigation of Structural and Optical Properties of Amorphous-Crystalline Phase Transition of As₄₀S₄₅Se₁₅ Thin Films	16

Enhancement of the Ultraviolet Luminescence Intensity from Cd-Doped ZnO Films Caused by Exciton Binding	16
Impact of Copper Doping on the Structural, Electrical and Optical Properties of Auto-Combustion Synthesized ZnO Nanocomposites	15
Preparation of Activated Carbon from Beet Molasses and TiO₂as the Adsorption of CO₂	15
CFD Analysis of Unmanned Aerial Vehicles (UAV) Moving in Flocks	15
Template Assisted Deposition of Ferromagnetic Nanostructures: from Antidot Thin Films to Multisegmented Nanowires	15
Distribution of Natural Radioactivity from⁴⁰K Radioelement in Volcanics of Sandıklı-Şuhut (Afyon) Area	14
From Jabłoński To Femtoseconds. Evolution of Molecular Photophysics	14
Characterization of Date Palm Wood Used as Composites Reinforcement	14
Determination of Orientational Order Parameters of Two Tri-Component Mixtures from Optical Birefringence and X-Ray Diffraction Measurements	14
Solitons and Other Solutions for Two Higher-Order Nonlinear Wave Equations of KdV Type Using the Unified Auxiliary Equation Method	14
Hydration of the Zwitterionic Forms οf Amino Acids from the Acoustic Passynski Method	14
Hf-Based High-κ Dielectrics: A Review	14
Medical Radioisotopes Produced Using the Alpha Particle Beam from the Warsaw Heavy Ion Cyclotron	13
Properties of Sound Panels Made from Recycled Footwear Treads	13
Bismuth Valence in a Tl_0.7Bi_0.3Sr_1.6Ba_0.4CaCu₂O_ySuperconductor from X-Ray Photoemission Spectroscopy	13
Adhesion and Mechanical Properties of TiAlN and AlTiN Magnetron Sputtered Coatings Deposited on the DMSL Titanium Alloy Substrate	13
Structure Refinement of the Semiconducting Compound Cu₃TaS₄from X-Ray Powder Diffraction Data	13
A Novel Hybrid Carbon Price Forecasting Model Based on Radial Basis Function Neural Network	13
Iron and Aluminium Removal from Algerian Silica Sand by Acid Leaching	12
Infrared Absorption in Single Crystals of (ET)₂C₆₀Grown from CS₂Solution	12
Mean Escape Depth of Signal Photoelectrons from Amorphous and Polycrystalline Solids	12
Porous Ceramic Supports for Membranes Prepared from Kaolin (DD3) and Calcite Mixtures	12
A Concise Review Encircling Lead Free Porous Piezoelectric Ceramics	12
Plasmon Enhancement of Fluorescence in Single Light-Harvesting Complexes from em Amphidinium carterae	11
Temperature Measurement by Statistical Parameters of Ultrasound Signal Backscattered from Tissue Samples	11
Efficient Construction of Many-Body Fock States Having the Lowest Energies	11
Influences of Annealing Temperature on the Optical and Structural Properties of Manganese Oxide Thin Film by Zn Doping from Sol-Gel Technique	11
Excitonic Instabilities of Deformable Lattice - from Self-Trapping to Phase Transition	11
Hole Subband Mixing and Polarization of Luminescence from Quantum Dashes: A Simple Model	11
Fabrication and Characterization of Highly Textured Thin Films of Undoped and Ag-Doped ZnO	11
Nano-Bioceramic Synthesis from Tropical Sea Snail Shells (Tiger Cowrie - Cypraea Tigris) with Simple Chemical Treatment	10
Determination of Natural Radioactivity from²³²Th with Gamma-Ray Spectrometer in Dereköy-Yazır (Southwestern Anatolia)	10
Growth Rate and Sensing Properties οf Plasma Deposited Silicon Organic Thin Films from Hexamethyldisilazane Compound	10
Structural, Optical and Electrical Properties of Plasma Deposited Thin Films from Hexamethyldisilazane Compound	10
Long-range Interactions for the A³1_uand B³0⁺_uStates of Cd₂from Line Shape Measurements	10
Hydroxyapatite Synthesis from Fish Bones: Atlantic Salmon (Salmon Salar)	10
EPR Dating of Hydroxyapatite from Fossil Bones. Transient Effects after γ and UV Irradiation	10
Orbital Correlations in Monolayer Manganites - From Spin t-J Model to Orbital t-J Model	10
Complexes of Domain Walls in One-Dimensional Ferromagnets Near and Far from Phase Transition	10
Thermal Expansion of (CH₃NH₃)₅Bi₂X₁₁(X=Cl, Br) Crystals in the Temperature Range from 80 to 300 K	10
The Mössbauer Spectroscopy Studies of ϵ to Cementite Carbides Transformation during Isothermal Heating from As-Quenched State οf High Carbon Tool Steel	10
In Vitro Bioactivity Study of Pure Wollastonite Prepared from Local Raw Materials	10
Sorptive Removal of Methyl Green from Aqueous Solutions using Activated Bentonite	10
From Magnetic Nanoparticles to Magnetoresistive Biosensors	9
Determination of Radiation Shielding of Concrete Produced from Portland Cement with Boron Additives	9
Calculation of Positron Response from Embedded Nanoparticles	9
Corrosion Behaviour of as Cast β-Mg₁₇Al₁₂ Phase in 3.5 wt% NaCl Solution	9
Emission from Mesoscopic-Size Islands Formed in a GaAs/AlAs Double Layer Structure	9
Scattering from a Ring Graph - A Simple Model for the Study of Resonances	9
The Effects of Heat Treatment on the Microstructure and Mechanical Properties of Nb-V Microalloyed Powder Metallurgy Steels	9

Properties of Acoustic Emission Signals Coming from Partial Discharges Caused by Modeled Sources Immersed in Transformer Oil	9
The Smaller, the Better: From the Spider-Spinning to Bubble-Electrospinning	9
Boosting Electrical Performance of CIGS Solar Cells: Buffer Layer Effect	9
The Escape of O^+ and CO^+ Ions from Mars and Titan Atmospheres by Coulomb Explosion of CO₂²⁺ Molecular Dications	8
Effect of Spherical, Rod-Like and Chain-Like Magnetic Nanoparticles on Magneto-Optical Response of Nematics	8
Modification of MIS Devices by Radio-Frequency Plasma Treatment	8
Effects of Thymol and Carvacrol on Acetylcholinesterase from Drosophila melanogaster	8
Seismic Vulnerability Assessment of Historical Unreinforced Masonry Buildings in Osijek using Capacity Spectrum Method	8
Wind Tunnel Experiments and CFD Simulations for Gable-Roof Buildings with Different Roof Slopes	8
Investigation of the Dependence of Dielectric Properties of D-Serine Admixtured TGS Crystals on the Distance from the Seed of the Crystal Growth	8
Microstructural Effects of Al Doping on Si₃N₄ Irradiated with Swift Heavy Ions	8
Magnetic and Mechanical Properties of Strontium Ferrite and Nd-Fe-B Rubber Bonded Permanent Magnets	8
Reflection Time Difference as a Probe of S-Matrix Zeroes in Chaotic Resonance Scattering	8
Cobalt Additives Influence on Phase Composition and Defect Structure of Manganese Dioxide Prepared from Fluorine Containing Electrolytes	7
Mn₂O₃ Nanoparticles Synthesized from Thermal Decomposition of Manganese(II) Schiff Base Complexes	7
Distinguishing Prostate Cancer from Hyperplasia	7
Positron Porosimetry Studies of Template Removal from As-Synthesized MCM-41 Silica	7
A Study of Metal-Ceramic Composite Foams Combustibility	7
Assessments of Natural Radioactivity Concentration and Radiological Hazard Indices in Surface Soils from the Gözlek Thermal SPA (Amasya-Turkey)	7
Carbon Black Loaded Composite Poly(Dimethyl Siloxane) Membrane Preparation and Application for Hazardous Chemical Removal from Water	7
From Atomic Resolution to Molecular Giants: an Overview οf Crystallographic Studies of Biological Macromolecules with Synchrotron Radiation	7
Residual Gas Effect on Photofield Emission from Tungsten (111) Face	7
Rigid and Relaxed Diagonal Orbital Hardnesses of the Valence Shell of Transition Metal Ions from Xα Calculations	7
Note on the Role of Symmetry in Scattering from Isospectral Graphs and Drums	7
Analysis of the Elemental Composition of the Artefacts from the Kosewo Archaeological Site	7
First-Principles Calculations of the Structural, Electronic and Magnetic Properties of Mn-Doped InSb by Using mBJ Approximation for Spintronic Application	7
On the Crossover from BCS Superconductivity to Bose Condensation	6
Analysis of the Current-Voltage Characteristic during the Corona Discharge in Wires-To-Planes Electrostatic Precipitator under Variable Air Humidity	6
Electron Paramagnetic Resonance Study of the Paramagnetic Center in Gamma-Irradiated Sulfanilic Acid Single Crystal	6
Effects of Ammonium Polyphosphate/Melamine Additions on Mechanical, Thermal and Burning Properties of Rigid Polyurethane Foams	6
Barriers in Miniaturization of Electronic Devices and the Ways to Overcome Them - from a Planar to 3D Device Architecture	6
Effect of CaO Addition on the Sintering Behaviour of Anorthite Formed from Kaolin and CaO	6
Generation of Ion Beams from High-Z Target Irradiated by Laser Pulse of Ultra-Relativistic Intensity	6
Hydroquinone Synthesis of Silver Nanoparticles from Silver Bromide Suspensions	6
Jack 3/5 State from Two-Body Interaction	6
From Magnetic Polarons to Ferromagnetism	6
Optimization of Highly Efficient Monolayer MoSe₂ Based Solar Cells	6
EPR Study of Chromium Ions Doped Gallium Borate	6
Mei Symmetry of Time-Scales Euler-Lagrange Equations and Its Relation to Noether Symmetry	6
Temperature Dependence of Photoluminescence from Epitaxial InGaAs/GaAs Quantum Dots with High Lateral Aspect Ratio	6
Interlayer Coupling in EuS-Based Superlattices Deduced from Neutron Scattering Experiments	6
Glass and Glass-Ceramics Produced from Fly Ash and Boron Waste	6
Phase Formation in Electrodeposited Cu-Zn Alloy Films Produced from Ultrasonicated Solutions	6
Thermal Desorption of Potassium from Clean and Sulfur Covered Nickel	6
Synthesis and Characterization Hybrid Materials (TiO₂/MWCNTS) by Chemical Method and Evaluating Antibacterial Activity against Common Microbial Pathogens	6
Design and Fabrication of Multi-Layers Infrared Antireflection Nanostructure on ZnS Substrate	6
Electron Paramagnetic Resonance Study of the Radiation Damage in Trans-Chalcone Single Crystal	6
Dynamical Phase Transitions in Topological Insulators	6
Vacancy Transfer Probabilities from K to L Shell for Low Atomic Number Elements at 5.96 keV	6
From High Electron Mobility GaN/AlGaN Heterostructures to Blue-Violet InGaN Laser Diodes. Perspectives of MBE for Nitride Optoelectronics	6
Application of Genetic Algorithm for Extraction of the Parameters from Powder EPR Spectra	6
Level Curvature Distribution: from Bulk to the Soft Edge of Random Hermitian Matrices	6
Microwave Limiters Implemented by Coupled Dielectric Resonators Based on a Topological Defect Mode and CT-Symmetry Breaking	5
An Examination of the GaInP/GaInAs/Ge Triple Junction Solar Cell with the Analytical Solar Cell Model	5
Direct Numerical Simulation of Capillary Rise in Microtubes with Different Cross-Sections	5
The Influence of PEDOT to PSS Ratio on the Optical Properties of PEDOT:PSS Thin Solid Films - Insight from Spectroscopic Ellipsometry	5
Polydimethylsiloxane as a Potential Antenna Substrate	5
Stress Anisotropy Dependent Ferromagnetic Resonance Frequency in Ferromagnetic/Antiferromagnetic Bilayers	5
Small and Large Signal Analysis of Terahertz Generation from InN n⁺nn⁺Structures with Free-Carrier Grating	5
The Role of Atmospheric Elements in the Wide Band-Gap Semiconductors	5
Long Decays of Excitonic Photoluminescence from CdTe/ZnTe Individual Quantum Dots	5
Synthesis of Super Hydrophobic Clay by Solution Intercalation Method from Aqueous Dispersions	5
From Weak to Strong Coupling Superconductivity: Collective Modes in a Model with Local Attraction	5
Autocorrelation Function and Mutual Information from Short Experimental Time Series	5
Growth and Laser Modulation Properties of KTa_0.63Nb_0.37O₃ Single Crystals	5
Dynamic Viscosity of Indium Oxide-Ethylene Glycol (In₂O₃-EG) Nanofluids: An Experimental Investigation	5
A Comparative Study on the Photocatalytic Efficiency of ZnO Nanowires Doped by Different Transition Metals	5
Complex Constitutive Characterizations of Materials in the X-Band Using a Non-Destructive Technique	5
Experimental Investigation of Electrical Conductivity of Ethylene Glycol Containing Indium Oxide Nanoparticles	5
Elimination of Magnetic Nanoparticles with Various Surface Modifications from the Bloodstream in vivo	5
Bending Analysis of Laminated Two-Dimensional Piezoelectric Quasicrystal Plates with Functionally Graded Material Properties	5
Effect of Thermo-Elastic Damping on Transverse Waves Propagating in a Single-Wall Carbon Nanotube	5
Experimental Analysis of Titanium Dioxide Synthesis from Synthetic Rutile Waste using a Moderate Acid Concentration and Temperature	5
MnSe - Molecular Beam Epitaxy Growth and Optical Characterisation	5
Investigation of Radiation Exposure Dose from Nuclear Medicine Procedures (Tc-99m MAG-3)	5
Angular Distributions of Secondary Electrons Emitted from the Polycrystalline Silver	5
From the Co Nanocrystals to Their Self-Organizations: Towards Ferromagnetism at Room Temperature	5
Quantum Flatland and Monolayer Graphene from a Viewpoint of Geometric Algebra	5
The Effect on the Optical Absorption Coefficients due to the Positions in the Plane of Square GaAs / Al(GaAs) Quantum Well Wire under the Laser Field	5
Classification and Prediction of Wave Chaotic Systems with Machine Learning Techniques	5

The Effect of Milling Time on Microstructure and Wear Behaviours of AISI 304 Stainless Steel Produced by Powder Metallurgy	5
Influence of Cu and Ni Alloying on the Microstructure and Mechanical Properties of Austempered Ductile Iron Castings	5
Accumulation of Positrons from a LINAC Based Source	5
Stop-Flow SEOP Polarizer for ¹²⁹Xe	5
Alpha Variant Selection Determined from Grain Misorientations in Ti-6Al-7Nb Alloy with a Duplex Microstructure	5
Obtainment of Copper(II) Fluoroborate by High-Energy Impacted Ball-Milling	5
Sound Insulation Performance of Short Cotton Fibre Waste/Recycled Acrylonitrile Butadiene Styrene Composites	5
The Mössbauer Spectroscopy Studies οf Cementite Precipitations during Continuous Heating from As-Quenched State of High Carbon Cr-Mn-Mo Steel	5
Methods of Modifying Anticorrosive Protective Properties of Silane Films	5
A Simplified Method for the Estimation of Hole Free Volume Fraction from the Specific Volume	5
Raman Microscopic Analysis of a Multi-Pigmented Surface from the Theban Tomb (TT277), Luxor, Egypt	5
Preparation and Characterization of High Purity Silica Obtained from Rice Husks	5
Valence Band of Cubic Semiconductors from Viewpoint of Clifford Algebra	5
Influence of Active Layer Processing on Electrical Properties and Efficiency of Polymer-Fullerene Organic Solar Cells	5
Bands, Bonds, and Polarizations in Nitrides - from Electronic Orbitals to Electronic Devices	4
Electrochemical Characteristics of Aluminum Alloys in Sea Water for Marine Environment	4
The Topographic Peculiarities of the Formation of Nanosized Particles from Metallopolymers	4
Identities and Many-Body Approaches in Bose-Einstein Condensates	4
Improving the Corrosion Resistance of Ni/SS Thin Films by Nitrogen Ion Implantation	4
Structural and Optical Properties of GaSe/GaAs(001) Layers Grown by Molecular Beam Epitaxy	4
A 75 μW Two-Stage Op-Amp using 0.18μW CMOS Technology for High-Speed Operations	4
A Comparison of Two Phenomenological Descriptions of Magnetization Curves Based on T(x) Model	4
Measurement of Pulsed Current-Voltage Characteristics of AlGaN/GaN HEMTs from Room Temperature to 15 K	4
Characterization of Polyaniline/Single-Walled Carbon Nanotube Composite Films Prepared by Plasma Polymerization	4
Low-Frequency Raman Scattering from ZnO(Fe) Nanoparticles	4
Structure and Magnetic Properties of Iron/Iron-Oxide Nanoparticles Prepared by Precipitation from Solid State Solution	4
Effect of Sample Thickness on Carbon Ejection from Ultrathin Graphite Bombarded by keV C₆₀	4
Solvation of Alcohols in n-Heptane and n-Propanol from the Acoustic Passynski Method	4
Plasma Nitriding Process of Cast Camshaft to Improve Wear Resistance	4
Energy Harvesting from Vibrations of a Two-Degree-of-Freedom Mechanical System	4
Deriving Fundamental Solutions for Equations of Elastodynamics in Three-Dimensional Cubic Quasicrystals	4
Pulse Electrodeposition of Copper-Zinc Coatings from an Alkaline Bath	4
Circular and Elliptical Neutrino Billiards: A Semiclassical Approach	4
Effects of Nitrogen Flow Rate on the Structural, Morphological and Optical Properties of TaN Thin Films Grown by the DC Magnetron Sputtered Technique	4
The Influence of Oxygen and Carbon Contaminants on the Valence Band of p-GaN(0001)	4
Effects of Thickness and Ag Layer Addition on the Properties of ZnS Thin Films	4
Research on Thermal Contact Resistance in a Bed of Steel Square Bars Using Thermovision	4
Magnetoelastic Properties of MnRhAs_1-xp_xand Band Structure Results from KKR-CPA	4
Comparative Morphological Analysis of Graphene on Copper Substrate obtained by CVD from a Liquid Precursor	4
PIPT from the Beginning to Future	4
Electrochemical Method of Obtaining of Electric Current from Thermal Energy Using Graphite Electrodes	4
Radioactivity Investigation of Sediment Samples from Beni Haroun Dam Using High-Resolution Gamma-Ray Spectroscopy	4
Analysis of Thermal Radiation in the Heating of Steel Round Bar Bundles	4
Effect of Sodium Sulfate Addition on the Production of Ferronickel from Lateritic Ore	4
Etchants for Chemical Machining of Aluminium and Its Alloys	4
Investigations of Electron Impact Induced Excitations from 3P to Higher Lying Levels of Sodium	4
Linear Low Density Polyethylene Filled with Almond Shells Particles: Mechanical and Thermal Properties	4
Elastic Properties and Elastic Anisotropy of ZrN₂ and HfN₂	4
Internal Curing and Temperature Effect on Lightweight and Heat Insulated Mortar with Recycled Concrete Aggregate	4
Magnetoresistance and Intrinsic Pinning of Vortices in the Untwinned YBa₂Cu₃O_{7 - δ}Single Crystals with Optimal Oxygen Content and a Small Deviation from the Oxygen Sto	4
Electronic Band Structure and Complex Dielectric Function of zb-AlP: A First Principles Study	4
Anion Removal Potential of Complex Metal Oxides Estimated from Their Atomic Scale Structural Properties	4
Spatially Resolved Micro-Luminescence from GaN/AlGaN Quantum Dots	4
Synthesis and Thermal Behavior of Cordierite Ceramics from Algerian Kaolin and Magnesium Oxide	4
Transition from Mixed-Valence to Trivalent Cerium State in Ce(Ni,Cu)Al Series	4