Physics & Astronomy International Journal最新文献

Theory of a superluminous vacuum quanta as the fabric of Space 超光真空量子作为空间结构的理论

Physics & Astronomy International Journal Pub Date : 2021-06-24 DOI: 10.15406/paij.2021.05.00233

R. iyer, Emmanouil Markoulakis

引用次数: 10

Revisiting the nature of dark sunspots: the sun as a heat engine 重访暗黑子的本质:太阳作为热机

Physics & Astronomy International Journal Pub Date : 2021-02-18 DOI: 10.15406/PAIJ.2021.05.00228

Soika Alexander Kuzmich

引用次数: 1

Do time and universe have the same age? 时间和宇宙有相同的年龄吗?

Physics & Astronomy International Journal Pub Date : 2020-12-31 DOI: 10.15406/paij.2020.04.00225

Abdelaziz Ghanemi

引用次数: 0

An application of magnetotelluric data inversion in a stratovolcano region 大地电磁资料反演在层状火山地区的应用

Physics & Astronomy International Journal Pub Date : 2020-12-23 DOI: 10.15406/PAIJ.2020.04.00224

A. Amjadi

{"title":"An application of magnetotelluric data inversion in a stratovolcano region","authors":"A. Amjadi","doi":"10.15406/PAIJ.2020.04.00224","DOIUrl":"https://doi.org/10.15406/PAIJ.2020.04.00224","url":null,"abstract":"Sabalan, with an elevation of 4,811 meters, is the second-highest mountain located in the Alborz mountain range in northwestern Iran. Although it is an inactive stratovolcano, the overall system of faults around the Sabalan peak can be considered as two common groups of linear and arcuate faults. Faults with the linear structure are mainly observed along with the NW-SE and N-S directions at the southern part of Sabalan. Arcuate faults around the Sabalan volcano are almost coincided with the crater of the volcano and have led to the penetration of volcanic masses. In this study, magnetotelluric data modeling was performed on one profile (“namely the MM profile”). The profile includes both types of fault systems in the region. By assessing and interpreting the resistivity section of the MM profile by 2D magnetotelluric data inversion, we have clearly detected the faults by features such as displacement and sudden changes in resistivity anomalies forming conductive zones with low resistivity anomaly along with the profile. The MM profile has almost continuous conductive anomaly (<30 Ω-m) between elevations of 1000 to 3000 m except in the eastern side, where a resistive block is found from the surface down to lower depths. Eight faults were detected across the MM profile. Our final represented geology section is consistent with actual observations and 2D magnetotelluric data inversion and prior studies.","PeriodicalId":137635,"journal":{"name":"Physics & Astronomy International Journal","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133091464","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}

引用次数: 1

Wave – particle duality interpretation: de brogile equation criticisms 波粒二象性解释:德布罗吉尔方程批评

Physics & Astronomy International Journal Pub Date : 2020-12-15 DOI: 10.15406/PAIJ.2020.04.00223

Alois Matorevhu

{"title":"Wave – particle duality interpretation: de brogile equation criticisms","authors":"Alois Matorevhu","doi":"10.15406/PAIJ.2020.04.00223","DOIUrl":"https://doi.org/10.15406/PAIJ.2020.04.00223","url":null,"abstract":"In the historical development of quantum theory, wave – particle duality has been one of the guiding concepts in intensive debates on the quantum theory. Variations in interpretations of the wave – duality result in different meanings, hence lack of consensus among physicists. This paper sought to analyse the variations in interpreting the wave – particle duality. To achieve this, various theoretical arguments, experimental results and their interpretations were analysed. It was found that based on one’s philosophical position the purpose of interpreting the wave – particle duality could be predicting or explaining phenomena or making a reality claim in a hidden structure or the process of nature. This analysis revealed that particles and waves are mutually exclusive in classical physics, since they exhibit different behaviours. In quantum mechanics, as postulated by de Broglie both the particle and wave behaviours are embedded in matter, but they cannot be simultaneously exhibited. While de Broglie is applauded for a break through which provided knowledge for guiding further development of quantum mechanics, criticisms which need attention have been highlighted in this paper. It is concluded from the analysis that the complexity of interpretation of the wave – particle duality is a fact, which is an indication that debates related to interpretation of the wave – particle duality, and specifically de Broglie equation, will not end in a foreseeable future. Therefore in order to bring more insight, physicists should continue debating these issues as well as putting effort to provide experimental evidence, to substantiate claims.","PeriodicalId":137635,"journal":{"name":"Physics & Astronomy International Journal","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116318417","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}

引用次数: 0

Simulation of temperatures influence to photoelectric properties of silicon solar cells 温度对硅太阳能电池光电性能影响的模拟

Physics & Astronomy International Journal Pub Date : 2020-10-22 DOI: 10.15406/PAIJ.2020.04.00219

R. Aliev, M. Abduvohidov, J. Gulomov

{"title":"Simulation of temperatures influence to photoelectric properties of silicon solar cells","authors":"R. Aliev, M. Abduvohidov, J. Gulomov","doi":"10.15406/PAIJ.2020.04.00219","DOIUrl":"https://doi.org/10.15406/PAIJ.2020.04.00219","url":null,"abstract":"The method of digital modeling investigates influence of temperature on photoelectric processes in silicon solar cells. Feature of program system describes “Sentaurus TCAD” which is allowed to model silicon solar cells with flat p-n- junction. Results of research are received in the form of visual pictures of processing of volume of silicon with p-n- junction, processes of photogeneration of nonequilibrium carriers of a charge at illumination and thermal emissions at the account of various mechanisms of their recombination, and loading of I-V characteristic of solar cell at various temperatures. Results of estimation temperature factors of a current of short circuit J sc , open circuit voltage U oc , fill factor of I-V FF , the maximum power P m and efficiency ŋ for silicon solar cells without and with nanoparticles of metal are compared. It is noticed that despite high values of the basic photoelectric parameters of the solar cells containing nanoparticles of metal, than without them, temperature factors of target power and efficiency worsen a little. Means, in such cases acceptance of measures for cooling of solar cells is required. On the other hand, higher photosensitivity of plasmon solar cells is shown at low temperatures. There is a perspective possibility of creation high-sensitivity (plasmon) photosensors for a special purpose, working at low temperatures.","PeriodicalId":137635,"journal":{"name":"Physics & Astronomy International Journal","volume":"2015 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114685532","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}

引用次数: 0

Geomagnetic inversion for delineation of ore deposits in chenar mine 地磁反演在切纳尔矿矿床圈定中的应用

Physics & Astronomy International Journal Pub Date : 2020-10-01 DOI: 10.15406/paij.2020.04.00218

A. Amjadi, Mohsen Kushki

引用次数: 0

A universe with a constant expansion rate 一个膨胀率恒定的宇宙

Physics & Astronomy International Journal Pub Date : 2020-08-12 DOI: 10.15406/PAIJ.2020.04.00215

H. Fahr, M. Heyl

引用次数: 3

Two explanatory hypotheses for the generation of lightning and ball-lightning phenomena 闪电和球状闪电现象产生的两个解释假说

Physics & Astronomy International Journal Pub Date : 2020-07-24 DOI: 10.15406/PAIJ.2020.04.00214

Marius Arghirescu

{"title":"Two explanatory hypotheses for the generation of lightning and ball-lightning phenomena","authors":"Marius Arghirescu","doi":"10.15406/PAIJ.2020.04.00214","DOIUrl":"https://doi.org/10.15406/PAIJ.2020.04.00214","url":null,"abstract":"In the paper is presented a possible explanation of the initiation of the lightning phenomenon, by the conclusion that the gamma-ray glows which precede and cause the lightning strikes, having low energy, are generated by collisions of accelerated electrons at non-relativistic speeds (v<<c) and on short distances with air molecules, by the converting of infrared and visible radiation photons into ionizing (X, γ) quanta inside the vibrated/excited electrons considered in a vortexial model, these ionizing quanta generating more free electrons and ionized discharge channels with lower electric resistance, by the repetition of the phenomenon, which explains the discharge streamers specific to weak initiatory flashes with durations of 0.5÷2 μs and peak VHF powers of 0.09 W÷0.64 W. Regarding the ball lightning phenomenon, the fibrillary black ball-lightning is explained by the hypothesis that the annular B-field generated by the normal lightning generates positively ionized ozone molecules and quasi-annular chains of N-O + linked by neutral atoms of oxygen, which attracts thereafter neutral molecules of O 2 , N 2 and H 2 O- forming atomic fibrils with the central chain in the form: O - -O + -O=O - -O + -O or/and -N-ONO=ONO + O- which explain the lifetime of the BL by the additional known conclusion that the plasmatic sphere forming the BL is enveloped by a layer of neutral molecules generating a superficial tension σ.","PeriodicalId":137635,"journal":{"name":"Physics & Astronomy International Journal","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133127094","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}

引用次数: 0

Dispersion characterization of photon crystal fiber using fully-vectorial effective index method 光子晶体光纤色散特性的全矢量有效折射率表征

Physics & Astronomy International Journal Pub Date : 2020-07-08 DOI: 10.15406/PAIJ.2020.04.00212

Faramarz E. Seraji, Ali Emami, Davood Ranjbar Raf, Parisa Sattari

引用次数: 0