Pub Date : 2023-01-10DOI: 10.11648/j.ajmp.20221106.12
Bashir Musa Adavuruku, Ezenwora Joel Aghaegbunam, Igwe Kingsley Chidozie, Moses Abiodun Stephen
{"title":"Geospatial Analysis of Solar Energy Potentials in Niger State, Nigeria","authors":"Bashir Musa Adavuruku, Ezenwora Joel Aghaegbunam, Igwe Kingsley Chidozie, Moses Abiodun Stephen","doi":"10.11648/j.ajmp.20221106.12","DOIUrl":"https://doi.org/10.11648/j.ajmp.20221106.12","url":null,"abstract":"","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79517433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Polyelektrolite Solutions and Molecular Descriptions of Biopolymer Macroions","authors":"Khakkulov Jakhongir Mardonovich, Kholmuminov Abdufatto Akhatovich","doi":"10.11648/j.ajmp.20221106.11","DOIUrl":"https://doi.org/10.11648/j.ajmp.20221106.11","url":null,"abstract":"","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"299 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73583240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-27DOI: 10.11648/j.ajmp.20221102.13
Pedro L. Contreras E., Dianela Osorio, E. Beliayev
: We use the idea of the Wigner probability distribution (WPD) in a reduced scattering phase space (RPS) for the elastic scattering cross-section, with the help of a Tight-Binding (TB) numerical procedure allowing us to consider the anisotropic quantum effects, to phenomenologically predict several phases in these two novel unconventional superconductors. Unlike our previous works with pieces of evidences that these two compounds are in the unitary strong scattering regime and that superconductivity is suppressed by the atoms of strontium in both materials, several phases are built. In the case of the strontium-substituted lanthanum cuprate, it was found three phases from one family of Wigner probabilistic distributions, one corresponding to the antiferromagnetic compound La 2 CuO 4 another one which consists of a coalescing metallic phase for very lightly doped La 2-x Sr x CuO 4 , and finally a strong self-consistent dependent strange metal phase with optimal levels of doping. In the case of a triplet superconductor strontium ruthenate, three phases can be differentiated from two families of Wigner distribution probabilities, one family of WDP with point nodes where Cooper pairs and dressed scattered normal quasiparticles are mixed for the whole range of frequencies and which correspond to a FS γ-flat-sheet in the ground metallic state, and two phases from another WPD family, where, in one of then, the Miyake-Narikiyo quasinodal tiny gap model allows the unique presence of Cooper pairs in a tiny interval of frequencies near the superconducting transition T C , the other phase corresponds to the mixed phase with Cooper pairs and dressed by stoichiometric strontium non-magnetic atoms, where strong self-consistent effects are noticeable. This approach allows comparing experimental results for samples in both compounds with numerical analysis studies.
我们利用维格纳概率分布(WPD)在简化散射相空间(RPS)中的思想作为弹性散射截面，借助紧束缚(TB)数值程序，允许我们考虑各向异性量子效应，对这两种新型非常规超导体中的几个相进行了现象学预测。不像我们之前的工作，这两种化合物都处于单一的强散射状态，并且超导性被两种材料中的锶原子抑制。在锶取代铜酸镧的情况下，发现了来自一个Wigner概率分布族的三个相，一个对应于反铁磁化合物la2cuo4，另一个由极轻掺杂的la2 -x Sr x cuo4的聚结金属相组成，最后是一个具有最佳掺杂水平的强自一致性依赖的奇怪金属相。在三重态超导体钌酸锶的情况下，可以从两个Wigner分布概率族中区分出三个相，一个WDP族具有点节点，其中Cooper对和被修饰的散射正常准粒子在整个频率范围内混合，对应于基态的FS γ-平板，另一个WPD族的两个相，其中一个，Miyake-Narikiyo准节点微小间隙模型允许在超导跃迁tc附近的微小频率区间内独特地存在库珀对，另一个相对应于库珀对的混合相，并由化学计量的锶非磁性原子包裹，其中强自一致效应是明显的。这种方法允许将两种化合物样品的实验结果与数值分析研究进行比较。
{"title":"Tight-Binding Superconducting Phases in the Unconventional Compounds Strontium-Substituted Lanthanum Cuprate and Strontium Ruthenate","authors":"Pedro L. Contreras E., Dianela Osorio, E. Beliayev","doi":"10.11648/j.ajmp.20221102.13","DOIUrl":"https://doi.org/10.11648/j.ajmp.20221102.13","url":null,"abstract":": We use the idea of the Wigner probability distribution (WPD) in a reduced scattering phase space (RPS) for the elastic scattering cross-section, with the help of a Tight-Binding (TB) numerical procedure allowing us to consider the anisotropic quantum effects, to phenomenologically predict several phases in these two novel unconventional superconductors. Unlike our previous works with pieces of evidences that these two compounds are in the unitary strong scattering regime and that superconductivity is suppressed by the atoms of strontium in both materials, several phases are built. In the case of the strontium-substituted lanthanum cuprate, it was found three phases from one family of Wigner probabilistic distributions, one corresponding to the antiferromagnetic compound La 2 CuO 4 another one which consists of a coalescing metallic phase for very lightly doped La 2-x Sr x CuO 4 , and finally a strong self-consistent dependent strange metal phase with optimal levels of doping. In the case of a triplet superconductor strontium ruthenate, three phases can be differentiated from two families of Wigner distribution probabilities, one family of WDP with point nodes where Cooper pairs and dressed scattered normal quasiparticles are mixed for the whole range of frequencies and which correspond to a FS γ-flat-sheet in the ground metallic state, and two phases from another WPD family, where, in one of then, the Miyake-Narikiyo quasinodal tiny gap model allows the unique presence of Cooper pairs in a tiny interval of frequencies near the superconducting transition T C , the other phase corresponds to the mixed phase with Cooper pairs and dressed by stoichiometric strontium non-magnetic atoms, where strong self-consistent effects are noticeable. This approach allows comparing experimental results for samples in both compounds with numerical analysis studies.","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83580826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.11648/j.ajmp.20221101.12
Young-Chul Kim
: When light is incident on the interface of different media, refraction and reflection occur. Also, while light propagates through a medium
当光入射到不同介质的界面上时，会发生折射和反射。同样，当光通过介质传播时
{"title":"Optical Interactions in Subwavelength Metallic Materials Array","authors":"Young-Chul Kim","doi":"10.11648/j.ajmp.20221101.12","DOIUrl":"https://doi.org/10.11648/j.ajmp.20221101.12","url":null,"abstract":": When light is incident on the interface of different media, refraction and reflection occur. Also, while light propagates through a medium","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76696383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.11648/j.ajmp.20221102.12
Odaba Alphaeus, Alan Audu Ngyarmunta, Ohemu Monday Fredrick
{"title":"Development and Realization of an Ultrasonic Ranging Detection and Tracking Device","authors":"Odaba Alphaeus, Alan Audu Ngyarmunta, Ohemu Monday Fredrick","doi":"10.11648/j.ajmp.20221102.12","DOIUrl":"https://doi.org/10.11648/j.ajmp.20221102.12","url":null,"abstract":"","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83725970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.11648/j.ajmp.20221102.15
Tom George Manfred de la Rue Gerlitz
{"title":"Superluminality and Finite Potential Light-Barrier Crossing","authors":"Tom George Manfred de la Rue Gerlitz","doi":"10.11648/j.ajmp.20221102.15","DOIUrl":"https://doi.org/10.11648/j.ajmp.20221102.15","url":null,"abstract":"","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82163109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.11648/j.ajmp.20221102.14
A. Kamal, M. Mohisin Khan
{"title":"Constant Specific Heat Approximation in Multifractal Thermodynamics in Multiparticle Production in Relativistic Heavy-Ion Collisions","authors":"A. Kamal, M. Mohisin Khan","doi":"10.11648/j.ajmp.20221102.14","DOIUrl":"https://doi.org/10.11648/j.ajmp.20221102.14","url":null,"abstract":"","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86767991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.11648/j.ajmp.20221101.11
Mountaga Boiro, Babou Dione, I. Toure, Adama Ndiaye, A. Diao
{"title":"Influence of the Magnetic Field on the Diffusion Capacitance of a Serial Vertical Junction Silicon Solar Cell in Frequency Modulation","authors":"Mountaga Boiro, Babou Dione, I. Toure, Adama Ndiaye, A. Diao","doi":"10.11648/j.ajmp.20221101.11","DOIUrl":"https://doi.org/10.11648/j.ajmp.20221101.11","url":null,"abstract":"","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74122080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-10DOI: 10.11648/J.AJMP.20211006.11
B. Novakovic
Following Relativistic Alpha Field Theory (RAFT) here it is started with the solution of the field parameters α and α′ in the combined electromagnetic and gravitational fields. The field parameters α and α′ are described as the functions of the particle charge, particle mass, electrical potential, gravitational potential, gravitational constant, gravitational mass and speed of the light in vacuum. The mentioned parameters are presented by using identity between the constant ratio of Planck mass and Planck length and between gravitational mass and gravitational length. It is shown that the minimal electrical length is limited by the electric charges or by the electrical particle mass. It is also confirmed that the energy conservation constant is valid both in an electromagnetic central symmetric field as well as in a gravitational field. Further, the numerical quantities of the minimal and maximal radial densities for the spherically symmetric particles are also valid in the central symmetric electromagnetic fields, as well as, in the gravitational fields. The quantization of the combination of the central symmetric electromagnetic and gravitational fields is dominant in the region of the minimal length and twice of that length. Therefore, the quantization is applied to the mentioned region, both in central symmetric electrical fields and in the combination of the central symmetric electrical and gravitational fields. It is determined that the minimal distance between two quantum states should be less than 10-35 m. The related minimal transition time can be obtained by using the transition speed equal to the speed of the light in vacuum. Calculation of the energy uncertainty, the shortest transition time, the generic state, the shortest physically possible time and the time effectively spent by the controlled system or control algorithm are presented systematically. The mentioned parameters are calculated both in the case of central symmetric electrical field, as well as, in the combination of the electrical and gravitational fields.
{"title":"Quantization and Structure of Electromagnetic and Gravitational Fields","authors":"B. Novakovic","doi":"10.11648/J.AJMP.20211006.11","DOIUrl":"https://doi.org/10.11648/J.AJMP.20211006.11","url":null,"abstract":"Following Relativistic Alpha Field Theory (RAFT) here it is started with the solution of the field parameters α and α′ in the combined electromagnetic and gravitational fields. The field parameters α and α′ are described as the functions of the particle charge, particle mass, electrical potential, gravitational potential, gravitational constant, gravitational mass and speed of the light in vacuum. The mentioned parameters are presented by using identity between the constant ratio of Planck mass and Planck length and between gravitational mass and gravitational length. It is shown that the minimal electrical length is limited by the electric charges or by the electrical particle mass. It is also confirmed that the energy conservation constant is valid both in an electromagnetic central symmetric field as well as in a gravitational field. Further, the numerical quantities of the minimal and maximal radial densities for the spherically symmetric particles are also valid in the central symmetric electromagnetic fields, as well as, in the gravitational fields. The quantization of the combination of the central symmetric electromagnetic and gravitational fields is dominant in the region of the minimal length and twice of that length. Therefore, the quantization is applied to the mentioned region, both in central symmetric electrical fields and in the combination of the central symmetric electrical and gravitational fields. It is determined that the minimal distance between two quantum states should be less than 10-35 m. The related minimal transition time can be obtained by using the transition speed equal to the speed of the light in vacuum. Calculation of the energy uncertainty, the shortest transition time, the generic state, the shortest physically possible time and the time effectively spent by the controlled system or control algorithm are presented systematically. The mentioned parameters are calculated both in the case of central symmetric electrical field, as well as, in the combination of the electrical and gravitational fields.","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"39 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72563924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-30DOI: 10.11648/J.AJMP.20211005.13
J. Khakkulov, A. Kholmuminov, Temirov Zokirjon
Composite nanocoatings on the surface of a titanium electrode are obtained by electrochemical reduction of macroions and fibroin nanoparticles in the presence of tricalcium phosphate. Based on the measurements, the dependence of the reduced viscosity (hуд/C) on C was constructed according to the Huggins formula hуд/C = [h] + k[h]2C (where k is a constant). For FB1 and [h] = 75 ml/g the intrinsic viscosity value [h] = 118 ml/g was found by means of С ® 0 extrazolation. The molecular masses М = 295000 for FB1 and M = 175000 for FB2 was calculated, respectively, as stated by Mark-Kuhn-Houwink equation М » ([h]/1,23*10-3)1/0,91. The studies were carried out on a specially assembled electrolysis unit using as a solvent HCOOH: Н2О (50: 50) under the influence of a direct current of 2-8 mA in a temperature range of 25-50°C. within 0.5 - 10 hours. The thickness of the nanocoatings in the range of 50 - 350 nm was controlled by changing the electrolysis time in the range of 0.5 - 10 hours. Furthermore, we have shown that the obtained samples of composite nanocoating FB are characterized by stability in the process of sterilization in ethanol at 60°C, as well as in salt-containing.
{"title":"Formation of a Biopolymer Nano Layer by Electrolysis","authors":"J. Khakkulov, A. Kholmuminov, Temirov Zokirjon","doi":"10.11648/J.AJMP.20211005.13","DOIUrl":"https://doi.org/10.11648/J.AJMP.20211005.13","url":null,"abstract":"Composite nanocoatings on the surface of a titanium electrode are obtained by electrochemical reduction of macroions and fibroin nanoparticles in the presence of tricalcium phosphate. Based on the measurements, the dependence of the reduced viscosity (hуд/C) on C was constructed according to the Huggins formula hуд/C = [h] + k[h]2C (where k is a constant). For FB1 and [h] = 75 ml/g the intrinsic viscosity value [h] = 118 ml/g was found by means of С ® 0 extrazolation. The molecular masses М = 295000 for FB1 and M = 175000 for FB2 was calculated, respectively, as stated by Mark-Kuhn-Houwink equation М » ([h]/1,23*10-3)1/0,91. The studies were carried out on a specially assembled electrolysis unit using as a solvent HCOOH: Н2О (50: 50) under the influence of a direct current of 2-8 mA in a temperature range of 25-50°C. within 0.5 - 10 hours. The thickness of the nanocoatings in the range of 50 - 350 nm was controlled by changing the electrolysis time in the range of 0.5 - 10 hours. Furthermore, we have shown that the obtained samples of composite nanocoating FB are characterized by stability in the process of sterilization in ethanol at 60°C, as well as in salt-containing.","PeriodicalId":7717,"journal":{"name":"American Journal of Modern Physics","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90744873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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