H. van Cong, K. C. Ho-Huynh Thi, P. Blaise, O. Henri-Rousseau, R. Brouzet, J. Sulian, M. Cayrol
{"title":"33.01% (31.06%)- Limiting Highest Efficiencies obtained in mathbf{n}^+(mathbf{p}^+)-mathbf{p}(","authors":"H. van Cong, K. C. Ho-Huynh Thi, P. Blaise, O. Henri-Rousseau, R. Brouzet, J. Sulian, M. Cayrol","doi":"10.54647/physics14465","DOIUrl":"https://doi.org/10.54647/physics14465","url":null,"abstract":"","PeriodicalId":194720,"journal":{"name":"SCIREA Journal of Physics","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129218199","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":"Electrons in Young’s Double Slit Experiment","authors":"Kenneth H. Schatten","doi":"10.54647/physics14423","DOIUrl":"https://doi.org/10.54647/physics14423","url":null,"abstract":"","PeriodicalId":194720,"journal":{"name":"SCIREA Journal of Physics","volume":"27 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123495461","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":"What Does the Doomsday Clock Mean for Humanity In The New Normal World?","authors":"Dr. Parin Somani","doi":"10.54647/physics14432","DOIUrl":"https://doi.org/10.54647/physics14432","url":null,"abstract":"","PeriodicalId":194720,"journal":{"name":"SCIREA Journal of Physics","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116485636","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":"Uniform convergence analysis of finite difference approximations for general singular perturbed problem on adaptive grids","authors":"Linan Sun, Antao Wang","doi":"10.54647/physics14429","DOIUrl":"https://doi.org/10.54647/physics14429","url":null,"abstract":"In this paper we consider a more general singular perturbation problem, that is,","PeriodicalId":194720,"journal":{"name":"SCIREA Journal of Physics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129069070","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":"Four Mistakes in the Original Paper of Einstein in 1915 to Calculate the Precession of Mercury’s Perihelion","authors":"Mei Xiaochun","doi":"10.54647/physics14418","DOIUrl":"https://doi.org/10.54647/physics14418","url":null,"abstract":"","PeriodicalId":194720,"journal":{"name":"SCIREA Journal of Physics","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121806345","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":"Using the Newton’s Theory of Gravity to Calculate the Deflection of Light in the Solar System and the Orbital Poles of Light’s Motion of General Relativity","authors":"Mei Xiaochun","doi":"10.54647/physics14417","DOIUrl":"https://doi.org/10.54647/physics14417","url":null,"abstract":"","PeriodicalId":194720,"journal":{"name":"SCIREA Journal of Physics","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123108819","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}
A. Sissoko, A. Chousseaud, T. Razban, M. Brunet, S. Ginestar, B. Diourte
{"title":"Comparative study of the performances of opaque and transparent patch antennas","authors":"A. Sissoko, A. Chousseaud, T. Razban, M. Brunet, S. Ginestar, B. Diourte","doi":"10.54647/physics14409","DOIUrl":"https://doi.org/10.54647/physics14409","url":null,"abstract":"The performances of two microstrip patch antennas with low visual impact are presented in this paper and compared to an opaque solution. These con-sist in a copper film deposited on a Borofloat 33 glass substrate through a thin titanium gripping layer. The mesh is obtained by wet chemical etching. Antennas differ by the dimensions in the ground plane mesh pattern. The opaque antenna only consists of a full copper deposit. The transparency work was mainly carried out on the ground plane as it is the largest area available. Specific attention is paid to optical transparency in the visible light spectrum, sheet resistance and electromagnetic performances in the [2.8; 3 GHz] bandwidth. They are measured in each case, compared and discussed. Both simu-lations and measurement results show good performance, especially the antenna with the most transparent ground plane: a high level of optical transparency of almost 73%, coupled with a sheet resistance of less than 0.028 Ohms/sq and a gain of about 3.22 dBi at 2.8 GHz, slightly higher than the gain of the reference opaque antenna of about 2.66 dBi at 2.99 GHz. The opaque reference antenna has a bandwidth of 1.30 GHz while those of the transparent antennas are about 1.60 GHz and 2.10 GHz (S 11 < −10 dB). This solution presents a real interest for low cost integrated and discrete antenna solutions in ISM band.","PeriodicalId":194720,"journal":{"name":"SCIREA Journal of Physics","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132199126","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":"The Photon according to Einstein","authors":"R. Oldani","doi":"10.54647/physics14403","DOIUrl":"https://doi.org/10.54647/physics14403","url":null,"abstract":"The primary content of this paper consists of direct quotes from Einstein, arguments about the nature of the photon from over 100 years ago that have been quietly ignored because they are not in conformance with interpretations of quantum mechanics according to the standard model. Although faulted for his disagreements with quantum theory, we show here that once again his intuitive reasoning, as derived from the fundamentals, is perfect. After carefully analyzing the foundations of quantum theory and electromagnetic wave theory during the years 1906 1909 he hypothesized that the photon’s structure is similar to that of an electron; a discrete entity with particle properties at its core surrounded by continuous fields that superpose linearly. By following his suggestions we are able to describe a field model that satisfies the requirements of the classical, relativistic, and quantum theories.","PeriodicalId":194720,"journal":{"name":"SCIREA Journal of Physics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130192765","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":"Comments on the Nobel Prize Awarded to Roger Penrose","authors":"C. Y. Lo","doi":"10.54647/physics14343","DOIUrl":"https://doi.org/10.54647/physics14343","url":null,"abstract":"","PeriodicalId":194720,"journal":{"name":"SCIREA Journal of Physics","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122399186","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}