-
Towards Establishing a Connection Between Two-Level Quantum Systems and Physical Spaces Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-24 V. G. Valle, L. L. Brugger, B. F. Rizzuti, Cristhiano Duarte
-
ZORA Basis Sets of 5 and 6 Zeta Valence Qualities for H-Ar: Application in Calculations of Atomic and Molecular Properties Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-24 G. R. C. Sampaio, F. E. Jorge, A. Canal Neto
All-electron basis sets of quintuple and sextuple zeta valence qualities plus polarization functions (5ZP and 6ZP) for the elements from H to Ar, to be used together with the zero-order regular approximation (ZORA), have been developed. To describe electrons distant from the nuclei, diffuse functions were added to the 6ZP non-relativistic set, giving rise to the set designated as augmented 6ZP (A6ZP)
-
Study of Shape Evolution and Ground State Properties of Even-Even Tellurium Isotopic Mass Chain by using Relativistic Hartree Bogoliubov framework Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-23 Sumedha Sharma, Rani Devi
-
Tailoring Zr-N Thin Film Characteristics on Ti-6Al-4 V Alloy: Effect of Nitrogen and Bias Voltage Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-18 Mourad Azibi, Noureddine Madaoui, Nadia Saoula, Brahim Idir, Sabrina Sam, Mohamed Redha Khelladi
-
Enhancing the Potential of Light Perovskites: A Study on Fe-Doped CaTiO3 Compounds for Advanced Technological Applications Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-18 F. Barbieri, L. C. Dias, K. M. Endo, M. Mazur, J. M. Rosso, T. T. Tominaga, T. G. M. Bonadio, G. S. Dias, A. C. Ferrreira., D. M. Silva, L. F. Cótica, I. A. Santos, J. A. Eiras, V. F. Freitas
-
Perspective of Electrochromic Double Layer Towards Enrichment of Electrochromism: A Review Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-17 Jyothi Gupta, Habibuddin Shaik, V. K. Gupta, Sheik Abdul Sattar
-
Synthesis, Characterizations, and Applications of Fe3O4 and Co-Doped Fe3O4 Nanomaterials Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-17 Poonam Sharma, Sunita J. Yadav, Dimple V. Shah
-
Evaluation of the Microstructure and Magnetic Properties of Amorphous Co62Nb32B6 Alloy Produced by Mechanical Alloying Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-16 Luciano Nascimento, Elvia Leal, Adriano Lima da Silva, Ana Cristina Figueiredo de Melo Costa
-
Exploring the Properties of Potassium Chromium Sulphate Single Crystal—An Effective Third-Order Nonlinear Optical Material for Optical Limiting and Switching Applications Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-12 K. Thilaga, P. Selvarajan, S. M. Abdul Kader
-
Computational Study of a Joint Neutron-Gamma Detection System for Large-Volume Ammonium Nitrate-Based Landmine Identification Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-06
Abstract A joint neutron-gamma detection system was designed using a two-stage Monte Carlo simulation approach to identify large-volume ammonium nitrate from buried landmines. To investigate possible spectral anomalies associated with the presence of landmines, the phase space shell concept was used to study the response of a LaBr3 scintillator gamma-ray detector to photons from neutron activation
-
Investigating the Magnetic Characteristics of Carbon Bi-nanotube-like Composite with the Monte Carlo Approach: Focus on Vacancies Braz. J. Phys. (IF 1.6) Pub Date : 2024-04-06
Abstract Using the Monte Carlo approach, this study investigates the magnetic characteristics of carbon bi-nanotube-like composite by focusing specifically on vacancies. By exploring the vacancy parameters and the external magnetic field, h, the effect on the blocking temperature, TB, was examined closely. The results revealed a consistent trend, in that increasing vacancy rates in σ-atoms and S- atoms
-
DFT Study of Electronic, Optical, Thermoelectric, and Thermodynamic Properties of the HfO2 Material Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-28
Abstract In this study, our primary objective is to examine the effect of strain on the HfO2 compound, delving into its diverse array of physical attributes. Our investigation encompassed an exploration of its structural, electronic, optical, thermodynamic, and thermoelectric characteristics, both under tensile and compressive strain conditions. To undertake this research, we used the density functional
-
Dynamic Interplay: Cooperative Hunting Strategies in a Predator-Prey Model with Smith Growth Dynamics Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-28 Titli Maiti, Bapin Mondal, Avijit Sarkar
-
Re-investigation of Neutron Capture by $$^{84}$$ Kr and $$^{86}$$ Kr in the s-Process Nucleosynthesis Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-27 Abdul Kabir, Zain Ul Abideen, Jameel-Un Nabi
-
Spin Resistivity in a Metallic Channel Induced by Antiferromagnetic Approximation Effect Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-27 Dyvison Pedreira Pimentel
-
OSL Responses of Halloysite Nanotubes and Their Composites with Silver Nanoparticles Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-26 Ettore Alves Santos, Éder José Guidelli
-
Structural, Optical, and Electrical Properties of Cu-Doped ZnS Nanoparticles Prepared by Solid-State Reaction Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-23 Ravi Sankar Reddy Mummadi, Kaleemulla Shaik
-
Fabrication and Characterization of the Heterojunction Diode from Ternary Ni1-xCoxO Thin Films on n-Si Substrates by Sol-Gel Method Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-21
Abstract A simple yet effective method for fabricating heterojunction diodes is presented in this study. It involves the deposition of Ni1-xCoxO thin films on n-Si substrates, taken in the stoichiometric ratio. Experiments have been carried out to investigate the electrical behavior of the diodes by varying the mixing ratios of CoO and NiO. The effect of the various stoichiometric ratio of CoO and
-
Enhancing Performance in P3HT:ICBA Organic Photovoltaics through IR Photon Harvesting with DIBSq Squaraine Dye Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-20 Mahir N. Thameel, Omar M. Dawood, Zainab S. Hadawi, Alaa Y. Ali
-
Effect of Solvent Polarity on the Physical Properties and Antibacterial and Antifungal Activity of TiO2 and Ag/TiO2 Nanoparticles Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-17 Ghada R. Khalaf, Khaldoon N. Abbas, Asaad M. Abbas
-
Density-Dependent Parametrizations in B3Y-Fetal NN Interaction: Application to Alpha Decay Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-15 W. A. Yahya, O. K. Azeez, J. T. Majekodunmi, G. D. Olawale
-
Nematic-Nematic Transition Without Negative Elastic Constant Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-14 Carlindo Vitoriano
-
Synergistic Insights into the Structural, Optical, and Magnetic Features of Iron-Modified Tin Oxide (Fe-SnO2) Nanoparticles: An Integrated Experimental and First Principles Investigation Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-13 Pawan Chetri, Nishant Shukla
-
Quantifying Entanglement by Purity in a Cavity-Magnon System Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-13 Noureddine Benrass, Abdelkader Hidki, Abderrahim Lakhfif, Driss Aoune, Nabil Habiballah, Mostafa Nassik
-
Investigation of Random Laser in the Machine Learning Approach Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-11 Emanuel P. Santos, Rodrigo F. Silva, Célio V. T. Maciel, Daniel F. Luz, Pedro F. A. Silva
-
Effect of Ion Temperature Anisotropy on Damped and Undamped Ion-Acoustic KdV Solitons in Plasmas and Quasi-periodic Wave Structures with Kappa-Distributed Electrons Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-06 Hafeez Ur-Rehman, Shahzad Mahmood, Safeer Sadiq
-
Laser Wakefield Effect: A Comparative Study of Gaussian and Sinh-Gaussian Pulse Characteristics Braz. J. Phys. (IF 1.6) Pub Date : 2024-03-02 Vivek Sharma, Niti Kant, Vishal Thakur
-
Comprehensive Analysis of Lead-Free Perovskite (CsSn0.5Ge0.5I3) Solar Cell: Impact of Active Layer Thickness and Defect Density Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-27 Sarita Yadav, Saral K Gupta, C. M. S. Negi
-
Thermal Stability and Mechanical Properties of Poly(N-(2-hydroxypropyl)methacrylamide) (PHPMA) Modified by Fe2O3 Nanoparticles Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-26 Noureddine Zouati, Kamel Eddine Boudraa, Boumediene Lasri
-
An Insight Into the Dynamics of Carreau-Yasuda Nanofluid Through a Wavy Channel with Electroosmotic Effects: Relevance to Physiological Ducts Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-26 A. Abbasi, W. Farooq, Sami Ullah Khan, Adnan, Arshad Riaz, M. M. Bhatti
-
A Unified Algorithm for the Young–Laplace Method Applied to Porous Media Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-24 Alexandre Miers Zabot, Mario Augusto Camargo, Fabiano Gilberto Wolf, Diogo Nardelli Siebert, Rodrigo Surmas, Luis Orlando Emerich dos Santos, Talita Rosas Ferreira, Fábio Augusto Meira Cássaro, Luiz Fernando Pires
-
Quantum Optical Tristate Hadamard Gate Using Phase Encoding Principle on Photonic Crystal Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-24 Snigdha Hazra, Mir Nadim Sarfaraj, Sourangshu Mukhopadhyay
-
Dielectric Study of Nitriles Using Time-Domain Reflectometry Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-23 Daiwashala G. Dongre, Nitin P. Garad, Ashok C. Kumbharkhane
-
Parametric Study About the Dynamics of Two Types of Position-Dependent Mass Classical Oscillators Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-23 L. F. Ziebell
-
Production of Metamaterial-Based Radar Absorbing Material for Stealth Technology Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-21 Furkan Yenilmez, Ilven Mutlu
-
Controllable Surface Plasmon Polariton Propagation Length Using a Suitable Quantum Dot Material Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-20 Watheq F. Shneen, Sabah M. M. Ameen
-
Design of an Apodized Fiber Bragg Grating Sensor for Sensitivity Analysis of Physical Parameters using Support Vector Machine Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-19 Himadri Nirjhar Mandal, Soumya Sidhishwari
-
Design of Phononic Crystal Ring Resonator-Based Acoustic 2 × 1/4 × 1 Multiplexer and 1 × 2/1 × 4 Demultiplexer Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-17
Abstract The design of acoustic multiplexer and demultiplexer circuits using ring resonator cavity on mercury-water phononic crystal platform is proposed in the present paper. We investigate the transmission spectra and pressure distribution for different orders of multiplexer and demultiplexers of the proposed structures. The design of acoustic 2:1/4:1 multiplexer and 1:2/1:4 demultiplexer is numerically
-
Conventional and Unconventional Photon Blockade in a Double-Cavity Optomechanical System Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-16 Anjan Samanta, Kousik Mukherjee, Paresh Chandra Jana
-
On the Use of Measured Post-Discharge Gas Temperature Profiles in the Kinetic Modeling of the Pink Afterglow of Flowing N2 DC Discharges Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-15 J. Levaton, A. N. Klein, J. Amorim, J. H. F. Severo
-
Terahertz Time-Domain Spectroscopic (THz-TDS) Insights into Protein Deformation Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-12 A. Abouelsayed, Gamal S. El-Bahy, Abdelrazek B. Abdelrazzak
-
Reexamine Valence Correlation Scheme for Yrast $$2^{+}$$ States When Valence Nucleons in the Same Shell Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-09 V. Kumar, P. K. Rath
-
Derivation of the Schrödinger Equation from Classical Stochastic Dynamics Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-07 Mário J. de Oliveira
From classical stochastic equations of motion, we derive the quantum Schrödinger equation. The derivation is carried out by assuming that the real and imaginary parts of the wave function \(\phi\) are proportional to the coordinates and momenta associated with the degrees of freedom of an underlying classical system. The wave function \(\phi\) is assumed to be a complex time-dependent random variable
-
Lanthanum Oxide-Barium Oxide Nanofluid with Enhanced Thermal Engineering Application Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-05
Abstract Therminol is a thermally stable heat transfer fluid with a high boiling point and low vapor pressure. Boosting the heat conductivity of therminol is a potential way for increasing the efficacy of therminol-based systems. It will improve performance while compensating for the drawback of poor thermal system performance. Nanofluids are believed to be more efficient than traditional fluids. In
-
Synthesis, Growth, Photoluminescence, Thermal, and Third-Order Nonlinear Optical Properties of Glycine Methyl Ester Hydrochloride Single Crystal for Opto-Electronic Applications Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-02
Abstract Solvent evaporation was employed to grow an optical bulk single crystal of Glycine Methyl Ester Hydrochloride (GMEHCl), which was first reported in the literature. It crystallizes with the space group P21/c in a monoclinic system and was confirmed by single crystal X-ray diffraction. FT-IR analysis verified the various functional groups. Optical characteristics were evaluated using UV-Vis-NIR
-
Holographic Phase Transitions in $$(2+1)$$ -Dimensional Black Hole Spacetimes in NMG Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-02 Elcio Abdalla, Jeferson de Oliveira, Alan Bendasoli Pavan, Carlos Eduardo Pellicer
-
Mechanism of Shear-Thinning Effects of Magnetorheological Fluid: Particle Chains Breaking Off Braz. J. Phys. (IF 1.6) Pub Date : 2024-02-01 Haopeng Li, Fei Chen, Aimin Li, Zuzhi Tian, Xiangfan Wu
-
Microclimate Studies by Coupling Effects of Solar Radiation and Heat Transfer in the Aircraft Cabin Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-31 Yijie Zhang, Ziyi Guo, Lei Liu, Jiangang Wei, Zheng Liu
-
Comprehensive Analysis of the Structural, Electronic, Elastic, and Optical Properties of SrS Compound Under Pressure: First-Principles Calculations Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-31 K. Meliani, S. Haireche, M. Bouchenafa, M. Elbaa, S. Douakh, R. Chiker
-
Theoretical Study on the Electronic Structure of Polymer-in-Salt/Ionic Liquid-Based Biodegradable Gel Polymer Electrolyte Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-29 Ramesh Kumar Arya, Abhishek Kumar Gupta
-
Enhanced Room Temperature Ferromagnetism in Cobalt-Doped Copper Oxide Nanoparticles: Synthesis and Characterization Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-28 F. Winfred Shashikanth, C. Senthilkumar
-
Double Dielectric Relaxation of Oil Nanofluids with Graphite and Carbon Nanotubes Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-27 S. Barnoss, B. M. G. Melo, M. El Hasnaoui, L. C. Costa
-
An Absorber Enrichment Study and Implications on the Performance of Lead-Free CsSnI3 Perovskite Solar Cells (PSCs) Using One-Dimensional Solar Cell Capacitance Simulator (1D-SCAPS) Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-17 T. O. Ahmed, T. T. Ibrahim, E. O. Oladimeji, J. D. Koffa
-
Fractional Tumour-Immune Model with Drug Resistance Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-15 Ana P. S. Koltun, José Trobia, Antonio M. Batista, Ervin K. Lenzi, Moises S. Santos, Fernando S. Borges, Kelly C. Iarosz, Iberê L. Caldas, Enrique C. Gabrick
-
Nearly Symmetric, Asymmetric, Very Asymmetric, and Super Asymmetric Fission Half-Lives of Heavy and Superheavy Elements Using a Modified Geiger-Nuttall Law Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-07 K. Prathapan, P. Deneshan, M. K. Preethi Rajan, R. K. Biju
-
Influence of In2O3 on Optical, EPR, and Structural Properties of Barium Borate Glasses Containing Cu2+ Spin Probe Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-08 Bodige Narsimha, K. Chandra Sekhar, Md. Shareefuddin, M. Narasimha Chary, Gokarakonda Ramadevudu
-
Guided Oscillations in Partially Ionised Solar Chromosphere Driven by a Spectrum of Waves Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-05 A. Alharbi
-
Magnetization Steps from $$\textrm{Cd}$$ -Diluted TMMC at 20 mK: Effects of Weak Intra-cluster Interactions Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-04 Xavier Gratens, Armando Paduan-Filho, Nei Fernandes Oliveira, Valdir Bindilatti, Samih Isber, Yaacov Shapira
-
Smart Fabric Based Wearable Thermoelectric Device with UV Blocking and Antibacterial Capability for Energy Harvesting Applications Braz. J. Phys. (IF 1.6) Pub Date : 2024-01-02 Betty Lincoln, Annie Sujatha, PandiyarasanVeluswamy, Hiroya Ikeda, Abhijit Majumdar
-
Biological Activities of Boron and Reduced Graphene Oxide-Based Zinc Oxide Nanocomposites (ZnO:B and RGO/ZnO:B) Synthesized by an Environmentally Friendly Method Braz. J. Phys. (IF 1.6) Pub Date : 2023-12-28 Saniye Tekerek, Ayça Tanrıverdi, Esin Kiray, Esen Çakmak