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Resistive switching mechanisms in BiFeO3 devices with YBCO and Ag as top electrodes
Physics Open Pub Date : 2025-02-01 DOI: 10.1016/j.physo.2024.100249
Santiago Ceballos Medina , Lorena Marín Mercado , Alexander Cardona-Rodríguez , Mario Fernando Quiñonez Penagos , César Magén , Luis Alfredo Rodríguez , Juan Gabriel Ramírez
{"title":"Resistive switching mechanisms in BiFeO3 devices with YBCO and Ag as top electrodes","authors":"Santiago Ceballos Medina ,&nbsp;Lorena Marín Mercado ,&nbsp;Alexander Cardona-Rodríguez ,&nbsp;Mario Fernando Quiñonez Penagos ,&nbsp;César Magén ,&nbsp;Luis Alfredo Rodríguez ,&nbsp;Juan Gabriel Ramírez","doi":"10.1016/j.physo.2024.100249","DOIUrl":"10.1016/j.physo.2024.100249","url":null,"abstract":"<div><div>The resistive switching (RS) effect in ferroelectric oxides continues to attract significant attention due to its potential applications in nonvolatile memory and neuromorphic computing devices. In this study, we investigate the RS properties of BiFeO<sub>3</sub>/YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7−d</sub> (BFO/YBCO) bilayers grown on LSAT substrates, comparing two different top-electrode materials: YBCO and Ag. The devices were fabricated using reactive sputtering at high oxygen pressure, and their RS mechanisms were investigated via current-voltage (I-V) measurements. We find all devices exhibit unipolar behavior, with symmetric RS behavior observed in devices with YBCO top electrodes and asymmetric RS in those with Ag top electrodes. Devices with YBCO top electrodes display ohmic conduction, whereas Ag top electrode devices exhibit a combination of Schottky, Poole-Frenkel emission, and spaced charge limited conduction mechanisms. Resistance versus time measurements were performed over 30 cycles with 20 different writing voltages to evaluate the ratio between the low resistance state (LRS) and high resistance state (HRS). Ag top electrodes devices consistently exhibited higher resistance ratios ‒approximately three times larger‒ compared to YBCO devices. Furthermore, better temporal stability of HRS and LRS was observed in devices with Ag top electrodes, attributed to the differences in the Fermi energy levels between YBCO, Ag and BFO. The superior performance of Ag top electrode devices, including their higher storage density and low operation parameters (0.25 V and 5 nA), highlights their potential for energy-efficient applications in future oxide-based memory and neuromorphic devices.</div></div>","PeriodicalId":36067,"journal":{"name":"Physics Open","volume":"22 ","pages":"Article 100249"},"PeriodicalIF":0.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143175431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of gamma irradiation on the structural, optical, and electronic properties of PVC/BiVO4/ZnO nanocomposite films
Physics Open Pub Date : 2025-01-31 DOI: 10.1016/j.physo.2025.100252
Badriah Alshahrani , Soad Saad Fares , Rania Saleh Alqurashi , Montasir Salman , Ahmad Hassan Korna
{"title":"Effect of gamma irradiation on the structural, optical, and electronic properties of PVC/BiVO4/ZnO nanocomposite films","authors":"Badriah Alshahrani ,&nbsp;Soad Saad Fares ,&nbsp;Rania Saleh Alqurashi ,&nbsp;Montasir Salman ,&nbsp;Ahmad Hassan Korna","doi":"10.1016/j.physo.2025.100252","DOIUrl":"10.1016/j.physo.2025.100252","url":null,"abstract":"<div><div>This study investigates the impact of gamma irradiation on the structural, optical, and electronic properties of PVC/BiVO<sub>4</sub>/ZnO nanocomposite films. Gamma irradiation induced significant modifications, including a decrease in BiVO<sub>4</sub> crystallinity, a redshift in the optical bandgap, and a decrease in photoluminescence intensity. These changes suggest alterations in the electronic structure and charge carrier dynamics within the nanocomposite. While gamma irradiation led to a decrease in crystallinity, the observed bandgap reduction could potentially be exploited to enhance photocatalytic activity by allowing the absorption of a wider range of visible light. Further research is warranted to optimize irradiation conditions and investigate the photocatalytic performance of the irradiated films. These findings provide valuable insights into the potential of gamma irradiation as a tool for tailoring the properties of PVC/BiVO<sub>4</sub>/ZnO nanocomposites for various applications, including photocatalysis, sensors, and optoelectronic devices.</div></div>","PeriodicalId":36067,"journal":{"name":"Physics Open","volume":"23 ","pages":"Article 100252"},"PeriodicalIF":0.0,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143419882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analytical treatment of the Yukawa screened Coulomb interaction in a plane-wave basis 汤川屏蔽库仑相互作用平面波基的解析处理
Physics Open Pub Date : 2024-11-26 DOI: 10.1016/j.physo.2024.100243
Priyanka Aggarwal , Ram Kuntal Hazra , Bharti Kapil , Shivalika Sharma , Igor Di Marco
{"title":"Analytical treatment of the Yukawa screened Coulomb interaction in a plane-wave basis","authors":"Priyanka Aggarwal ,&nbsp;Ram Kuntal Hazra ,&nbsp;Bharti Kapil ,&nbsp;Shivalika Sharma ,&nbsp;Igor Di Marco","doi":"10.1016/j.physo.2024.100243","DOIUrl":"10.1016/j.physo.2024.100243","url":null,"abstract":"<div><div>The calculation of the many-electron (screened) Coulomb and exchange integrals is a very common task to perform in modern electronic structure theory. While an analytical treatment of the complete integrals is too complicated to be attempted directly, essential insight can be gained by focusing on the most significant contributions, as determined by a physical criterion. The monopole term of the screened Coulomb interaction is particularly important, since it defines the Hubbard interaction <span><math><mi>U</mi></math></span> among a set of localized electrons, which is an essential parameter for effective models of strongly correlated systems. Here, we derive an analytical solution for the matrix elements of the screened Coulomb interaction on a plane-wave basis, which is routinely used in the most common methods for electronic structure calculations. Screening is treated using a Yukawa potential, which is suitable to describe the valence electrons in the Fermi level region. For the solution of the integrals, the plane waves and the Yukawa potential are first expanded in Bessel functions of first and second kind. Then, by means of the lower and upper incomplete gamma functions, we are able to obtain closed-form integrals of a series that remains convergent for realistic parameters. Our exact solution for the radial integrals of the monopole term can find usage in plane-wave codes for electronic structure calculations, both as an output tool as well as within the computational cycle, as e.g., for many-body extensions of density-functional theory. Considering the importance of Bessel functions in solid state physics and electronic structure theory, it is also easy to foresee that our solution to the various integrals across this work may become useful to several other problems in the field.</div></div>","PeriodicalId":36067,"journal":{"name":"Physics Open","volume":"22 ","pages":"Article 100243"},"PeriodicalIF":0.0,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142747446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigations into the swelling pressure of wood as a function of the anatomical direction 研究木材膨胀压力与解剖方向的关系
Physics Open Pub Date : 2024-11-23 DOI: 10.1016/j.physo.2024.100244
Mario Zauer, Juliane Porath, Robert Krüger, André Wagenführ
{"title":"Investigations into the swelling pressure of wood as a function of the anatomical direction","authors":"Mario Zauer,&nbsp;Juliane Porath,&nbsp;Robert Krüger,&nbsp;André Wagenführ","doi":"10.1016/j.physo.2024.100244","DOIUrl":"10.1016/j.physo.2024.100244","url":null,"abstract":"<div><div>The swelling pressure as a function of the anatomical cutting direction of European beech [<em>Fagus sylvatica</em> L.] and Norway spruce [<em>Picea abies</em> (L.) Karst.] was determined at 20 °C between 25 and 85 % relative humidity (RH). The RH was increased in steps of 20 %. The uniaxial tests were carried out on test specimens with a small cross-section. As a result, it was found that beech produces almost twice as high swelling pressures as spruce during impeded swelling. The maximum swelling pressures are reached more quickly with spruce. For both types of wood, significantly higher swelling pressures were measured in the respective tangential cutting direction than in the radial cutting direction.</div></div>","PeriodicalId":36067,"journal":{"name":"Physics Open","volume":"22 ","pages":"Article 100244"},"PeriodicalIF":0.0,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142698935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bifurcation and multi-stability analysis of microwave engineering systems: Insights from the Burger–Fisher equation 微波工程系统的分岔和多稳定性分析:伯格-费舍尔方程的启示
Physics Open Pub Date : 2024-11-07 DOI: 10.1016/j.physo.2024.100242
Nirman Bhowmike , Zia Ur Rehman , Muhammad Zahid , Sultan Shoaib , Muhammad Mudassar
{"title":"Bifurcation and multi-stability analysis of microwave engineering systems: Insights from the Burger–Fisher equation","authors":"Nirman Bhowmike ,&nbsp;Zia Ur Rehman ,&nbsp;Muhammad Zahid ,&nbsp;Sultan Shoaib ,&nbsp;Muhammad Mudassar","doi":"10.1016/j.physo.2024.100242","DOIUrl":"10.1016/j.physo.2024.100242","url":null,"abstract":"<div><div>The present article depicts the research being done on the microwave effect realized by the often-used Burger–Fisher equation. A particular view is on the emergence of multi-stability and the bifurcations associated with microwave engineering systems. A novel rational, trigonometric, and hyperbolic form of the traveling waves is furnished by the resolution of the non-linear issue with the aid of the advanced exp <span><math><mrow><mo>(</mo><mo>−</mo><mi>Ψ</mi><mrow><mo>(</mo><mi>η</mi><mo>)</mo></mrow><mo>)</mo></mrow></math></span>-expansion function parameterization. Firstly, we will solve the exact form of the Burger–Fisher equation, which clarifies the behavior of the equation in different conditions. Subsequently, bifurcation analysis techniques will be employed to study the nuanced relationship between the system parameters and the emergence of multistability phenomena. Through our results, we exposed the complicated essential features of microwave physics and established crucial parameters that determine a system’s behavior. Next, we cover control principle issues and practical applications in microwave engineering problems. This model accommodates the essential features of multi-stable dynamic systems and provides an important framework for creating microwave devices and circuits.The main aim of this research work is to analyze the phenomenon of multi-stability and bifurcation in microwave engineering systems by applying Burger–Fisher equation. The study intends to obtain new solutions to the PDEs through the application of a new method, the exp <span><math><mrow><mo>(</mo><mo>−</mo><mi>Ψ</mi><mrow><mo>(</mo><mi>η</mi><mo>)</mo></mrow><mo>)</mo></mrow></math></span>-expansion function method that uses rational, trigonometric, and hyperbolic traveling wave solutions. Existing research of the Burger–Fisher equation is not explicit and by solving the exact form the research aims at exploring the different conditions under which the equation behaves and studying the delicate interactions between the parameters of the multistable system.</div></div>","PeriodicalId":36067,"journal":{"name":"Physics Open","volume":"21 ","pages":"Article 100242"},"PeriodicalIF":0.0,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142655105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New definitions of the effective nuclear charge and its application to estimate the matrix element ⟨n,l|rβ|n′,l′⟩ 有效核电荷的新定义及其在估算矩阵元素⟨n,l|rβ|n′,l′⟩中的应用
Physics Open Pub Date : 2024-09-19 DOI: 10.1016/j.physo.2024.100241
Xiangdong Li , Frank B. Rosmej , Zhanbin Chen
{"title":"New definitions of the effective nuclear charge and its application to estimate the matrix element ⟨n,l|rβ|n′,l′⟩","authors":"Xiangdong Li ,&nbsp;Frank B. Rosmej ,&nbsp;Zhanbin Chen","doi":"10.1016/j.physo.2024.100241","DOIUrl":"10.1016/j.physo.2024.100241","url":null,"abstract":"<div><div>New definitions of the effective nuclear charge are proposed to evaluate the orbital wave function and the dipole matrix element <span><math><mrow><mo>⟨</mo><mrow><mi>n</mi><mo>,</mo><mi>l</mi><mrow><mo>|</mo><mi>r</mi><mo>|</mo></mrow><msup><mi>n</mi><mo>′</mo></msup><mo>,</mo><msup><mi>l</mi><mo>′</mo></msup></mrow><mo>⟩</mo></mrow></math></span> for the non-hydrogenic atoms or ions. It is found that the commonly used effective nuclear charge defined by the orbital energy is insufficiently precise to estimate the orbital wave functions and matrix elements <span><math><mrow><mo>⟨</mo><mrow><mi>n</mi><mo>,</mo><mi>l</mi><mrow><mo>|</mo><mi>r</mi><mo>|</mo></mrow><msup><mi>n</mi><mo>′</mo></msup><mo>,</mo><msup><mi>l</mi><mo>′</mo></msup></mrow><mo>⟩</mo></mrow></math></span>. Instead, the effective nuclear charge defined by <span><math><mrow><mo>⟨</mo><mi>r</mi><mo>⟩</mo></mrow></math></span> or <span><math><mrow><mo>⟨</mo><msup><mi>r</mi><mn>2</mn></msup><mo>⟩</mo></mrow></math></span> are more advantageous. It is shown that the effective nuclear charge method becomes increasingly precise to predict wave functions and matrix elements as the orbital angular momentum, the principle quantum number and the degree of ionization increase. Good accuracy is achieved when principal quantum numbers are identical <span><math><mrow><mi>n</mi><mo>=</mo><msup><mi>n</mi><mo>′</mo></msup></mrow></math></span> or when both orbital quantum numbers <span><math><mrow><mi>l</mi></mrow></math></span> and <span><math><mrow><msup><mi>l</mi><mo>′</mo></msup></mrow></math></span> are non-zero. When <span><math><mrow><mi>s</mi></mrow></math></span>-orbitals are involved (<span><math><mrow><mi>l</mi></mrow></math></span> or <span><math><mrow><msup><mi>l</mi><mo>′</mo></msup></mrow></math></span> equal to zero) the precision is decreasing.</div></div>","PeriodicalId":36067,"journal":{"name":"Physics Open","volume":"21 ","pages":"Article 100241"},"PeriodicalIF":0.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666032624000395/pdfft?md5=5cc6bcc9ef1647e9c549e6310589ab96&pid=1-s2.0-S2666032624000395-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142310696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of Nd3+ on structural, electrical and magnetic properties of Ni-Cd nanoferrites Nd3+ 对镍镉纳米铁氧体结构、电学和磁学特性的影响
Physics Open Pub Date : 2024-09-12 DOI: 10.1016/j.physo.2024.100240
P. Krishna Murthy , K.S. Kiran , E. Melagiriyappa
{"title":"Influence of Nd3+ on structural, electrical and magnetic properties of Ni-Cd nanoferrites","authors":"P. Krishna Murthy ,&nbsp;K.S. Kiran ,&nbsp;E. Melagiriyappa","doi":"10.1016/j.physo.2024.100240","DOIUrl":"10.1016/j.physo.2024.100240","url":null,"abstract":"<div><p>Here in we report the nanocrystalline Ni<sub>1-x</sub>Cd<sub>x</sub>Nd<sub>y</sub>Fe<sub>2-y</sub>O<sub>4</sub> (0 ≤ x ≤ 1.0 in steps of 0.2: y = 0.0; 0.1) ferrites were synthesized by novel solution combustion technique. The sintered powders have been characterized by X-ray diffraction (XRD), Fourier transmission infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), Energy dispersive analysis by x-rays (EDAX) methods. DC electrical conductivity carried out by two probe method. Magnetic parameters were measured using vibrating sample magnetometer with an applied magnetic field up to 15 kOe at 300K. The XRD results confirmed the formation of single phase cubic spinel structure formation. It was found that the lattice parameter increased with increase in Cd<sup>2+</sup> ion. The crystallite sizes have been found in the range of 44.24 nm–15.467 nm. Moreover, the formation of two prominent absorption bands confirmed the spinel structure. The SEM micrographs evidenced almost spherical shaped, agglomerated and grainy structure of nanoferrites. Moreover, the Curie temperature (T<sub>C</sub>) was decreased with increasing temperature and exhibit the semiconducting behaviour. Further, saturation magnetization (M<sub>S</sub>), remanence magnetization (M<sub>r</sub>); coercivity (H<sub>C</sub>) were decrease with increase in the magnetic field. The magnetic parameters; M<sub>S</sub>, M<sub>r</sub>, n<sub>B</sub> increases attain maximum thereafter decreases with increase in Cd<sup>2+</sup> ion and Nd<sup>3+</sup> ion content.</p></div>","PeriodicalId":36067,"journal":{"name":"Physics Open","volume":"21 ","pages":"Article 100240"},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666032624000383/pdfft?md5=1cab0d89bce23c253d2f7e4c21fc33f4&pid=1-s2.0-S2666032624000383-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142272658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diffusion across a concentration step: Strongly nonmonotonic evolution into thermodynamic equilibrium 跨越浓度阶跃的扩散进入热力学平衡的强非单调演化
Physics Open Pub Date : 2024-09-03 DOI: 10.1016/j.physo.2024.100239
Hans R. Moser
{"title":"Diffusion across a concentration step: Strongly nonmonotonic evolution into thermodynamic equilibrium","authors":"Hans R. Moser","doi":"10.1016/j.physo.2024.100239","DOIUrl":"10.1016/j.physo.2024.100239","url":null,"abstract":"<div><p>Dynamical and statistical behaviour of the ionic particles in dissolved salts have long been known, but their hydration shells still raise unsettled questions. We engineered a “diffusion tunnel diode” that is structurally analogous to the well-known Esaki diode, but now concentration gradients serve as generalized voltages and the current means particle flow. In an equipartition sense, the hydrated ions enter a cavity as individual particles and later, upon increase of their concentration therein, they lose water molecules that henceforth are particles of their own. These temporarily attached water molecules thus are the tunnel current analogue. Unlike the original tunnel diode, our negative differential resistance has implications for the second law of thermodynamics, due to thermal effects of changes in the hydration shells.</p></div>","PeriodicalId":36067,"journal":{"name":"Physics Open","volume":"21 ","pages":"Article 100239"},"PeriodicalIF":0.0,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666032624000371/pdfft?md5=680ad9551d1335839c87f7f16e6a8b87&pid=1-s2.0-S2666032624000371-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142164403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterizing stochastic solitons behavior in (3+1)-dimensional Schrödinger equation with Cubic–Quintic nonlinearity using improved modified extended tanh-function scheme 利用改进的扩展 tanh 函数方案表征具有立方-昆特非线性的 (3+1)- 维薛定谔方程中的随机孤子行为
Physics Open Pub Date : 2024-08-08 DOI: 10.1016/j.physo.2024.100233
Karim K. Ahmed , Hamdy M. Ahmed , Mohammed F. Shehab , Tarek A. Khalil , Homan Emadifar , Wafaa B. Rabie
{"title":"Characterizing stochastic solitons behavior in (3+1)-dimensional Schrödinger equation with Cubic–Quintic nonlinearity using improved modified extended tanh-function scheme","authors":"Karim K. Ahmed ,&nbsp;Hamdy M. Ahmed ,&nbsp;Mohammed F. Shehab ,&nbsp;Tarek A. Khalil ,&nbsp;Homan Emadifar ,&nbsp;Wafaa B. Rabie","doi":"10.1016/j.physo.2024.100233","DOIUrl":"10.1016/j.physo.2024.100233","url":null,"abstract":"<div><p>An extended version of (3+1)-dimensional non-linear Schrödinger equation that has a cubic–quintic nonlinear component under the stochastic effects is examined in this investigation. Several stochastic exact solutions of this model is acquired through the application of the improved modified extended tanh-function scheme (IMETFS). This method offers a practical and effective approach to finding precise solutions to several kinds of nonlinear partial differential equations. In addition, these solutions include stochastic soliton solutions (bright, singular, combo dark-singular), and exact solution such as singular periodic, Jacobi elliptic function, Weierstrass elliptic doubly periodic solution, rational, and exponential functions. Since it is the first study of its sort to examine multiplicative white noise’s impacts in this particular setting, it offers fresh insights and innovative research approaches for the field’s future studies. The work adds much to our understanding of soliton theory and how it relates to optical fiber technology while illuminating hitherto unknown facets of multiplicative white noise. To illustrate the impact of the noise, a few recovered solutions with varying noise strengths are given graphically as examples.</p></div>","PeriodicalId":36067,"journal":{"name":"Physics Open","volume":"21 ","pages":"Article 100233"},"PeriodicalIF":0.0,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666032624000310/pdfft?md5=7611d8061c564f917aaf2b0192804768&pid=1-s2.0-S2666032624000310-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141964153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A common eigenmode postulate and a Λ-only model predict an exact Hubble constant that prefers SH0ES result: H0,80th=73.62694±0.00083 km s−1Mpc−1 共同特征模式公设和只含Λ的模型预测了一个精确的哈勃常数,它更倾向于 SH0ES 的结果:H0,80th=73.62694±0.00083 km s-1Mpc-1
Physics Open Pub Date : 2024-08-06 DOI: 10.1016/j.physo.2024.100235
Jeshua Mortensen
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