Pub Date : 2023-01-01DOI: 10.21272/jnep.15(1).01013
T. Loskutova, I. S. Pohrebova, S. Kotlyar, M. Bobina, D. A. Kaplii, N. Kharchenko, T. P. Hоvоrun
{"title":"Physical and Technological Parameters of Cr28 Steel Nitriding in an Ammonia Environment","authors":"T. Loskutova, I. S. Pohrebova, S. Kotlyar, M. Bobina, D. A. Kaplii, N. Kharchenko, T. P. Hоvоrun","doi":"10.21272/jnep.15(1).01013","DOIUrl":"https://doi.org/10.21272/jnep.15(1).01013","url":null,"abstract":"","PeriodicalId":16654,"journal":{"name":"Journal of Nano-and electronic Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68044694","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 : 2023-01-01DOI: 10.21272/jnep.15(1).01016
N. Nair, S. Jani, R. Brajpuriya
{"title":"Magnetic Nanoparticles as Controlling Agents of Chain Structures in a Rotating Magnetic Field","authors":"N. Nair, S. Jani, R. Brajpuriya","doi":"10.21272/jnep.15(1).01016","DOIUrl":"https://doi.org/10.21272/jnep.15(1).01016","url":null,"abstract":"","PeriodicalId":16654,"journal":{"name":"Journal of Nano-and electronic Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68044802","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 : 2023-01-01DOI: 10.21272/jnep.15(1).01011
O. Botsula, V. O. Zozulia, K. Prykhodko
{"title":"Planar n+-n-n+ Diode with Active Side Boundary on InP Substrate","authors":"O. Botsula, V. O. Zozulia, K. Prykhodko","doi":"10.21272/jnep.15(1).01011","DOIUrl":"https://doi.org/10.21272/jnep.15(1).01011","url":null,"abstract":"","PeriodicalId":16654,"journal":{"name":"Journal of Nano-and electronic Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68043492","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 : 2023-01-01DOI: 10.21272/jnep.15(4).04038
M. V. Kindrachuk, D. O. Volchenko, D. Yu. Zhuravlev, M. M. Ostashuk, R. Ya. Kachmar
.
{"title":"Thermoelectric Generators Current Intensifiers","authors":"M. V. Kindrachuk, D. O. Volchenko, D. Yu. Zhuravlev, M. M. Ostashuk, R. Ya. Kachmar","doi":"10.21272/jnep.15(4).04038","DOIUrl":"https://doi.org/10.21272/jnep.15(4).04038","url":null,"abstract":".","PeriodicalId":16654,"journal":{"name":"Journal of Nano-and electronic Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135698815","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}
Phosphate detection using Cobalt nanoparticle modified gold electrode has been carried out. Cobalt oxide nanoparticles were produced by mixing a solution of cobalt chloride with 10 % glycerol and adding Ammonium hydroxide solution with stirring for 2 hours at 50 C using a magnetic stirrer. The solution was then allowed to stand for 12 hours. The precipitate obtained was filtered and calcined at 700 C for one hour. The obtained cobalt nanoparticles are mixed with nafion, then attached to a gold wire to form a modified cobalt nanoparticle electrode. The performance of this electrode was tested against a phosphate solu-tion using a three-electrode system of the Autolab Metrohm type AUT 84948. Measurements were made by immersing a modified cobalt gold electrode connected to the Metrohm Autolab three-electrode system. All phosphate measurements were carried out in KHP and KCl buffer solutions. Voltammograms of KHP did not show peaks of anodic and cathodic currents but in phosphate solution (10 ppm NaH 2 PO 4 ) showed peaks of cathodic currents at a potential of – 1.009 V. This indicated that the electrode was sensitive to phosphate ion solutions. The cathodic current increases with the phosphate concentration. The measurement detection limit is 0.47 ppm.
{"title":"Study of Cobalt Nanoparticle Modified Gold Electrode","authors":"Nurull Fanani, Irmina Kris Murwani, Fredy Kurniawan","doi":"10.21272/jnep.15(4).04025","DOIUrl":"https://doi.org/10.21272/jnep.15(4).04025","url":null,"abstract":"Phosphate detection using Cobalt nanoparticle modified gold electrode has been carried out. Cobalt oxide nanoparticles were produced by mixing a solution of cobalt chloride with 10 % glycerol and adding Ammonium hydroxide solution with stirring for 2 hours at 50 C using a magnetic stirrer. The solution was then allowed to stand for 12 hours. The precipitate obtained was filtered and calcined at 700 C for one hour. The obtained cobalt nanoparticles are mixed with nafion, then attached to a gold wire to form a modified cobalt nanoparticle electrode. The performance of this electrode was tested against a phosphate solu-tion using a three-electrode system of the Autolab Metrohm type AUT 84948. Measurements were made by immersing a modified cobalt gold electrode connected to the Metrohm Autolab three-electrode system. All phosphate measurements were carried out in KHP and KCl buffer solutions. Voltammograms of KHP did not show peaks of anodic and cathodic currents but in phosphate solution (10 ppm NaH 2 PO 4 ) showed peaks of cathodic currents at a potential of – 1.009 V. This indicated that the electrode was sensitive to phosphate ion solutions. The cathodic current increases with the phosphate concentration. The measurement detection limit is 0.47 ppm.","PeriodicalId":16654,"journal":{"name":"Journal of Nano-and electronic Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135698825","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 : 2023-01-01DOI: 10.21272/jnep.15(4).04039
A. S. A. Gaid, M. A. M. Ali
This paper proposes a simple, low-profile rectangular microstrip patch antenna for 5G applications in the 37-40 GHz band. The initial design involved a basic rectangular microstrip patch antenna, which was modified to operate efficiently in the target frequency band. The antenna's performance was improved by adjusting the S 11 and VSWR through an inset feed to improve the matching between the feeding microstrip line and the radiating element. Further improvements were made by inserting two slits, leading to resonating at 37.9 GHz and 39.68 GHz and expanding the impedance bandwidth. The antenna was designed using a 0.381 mm thick Rogers RT/Duroid-5880 substrate with a dielectric constant of 2.2 and a loss tangent of 0.0009. The final design measured 6.11 6 0.381 mm 3 and achieved minimum S 11 values of – 32.14 dB and – 17.8 dB at 37.9 GHz and 39.68 GHz, respectively. The antenna also achieved VSWR values of 1.05 and 1.3 at the resonance frequencies. Moreover, an impedance bandwidth of 3.57 GHz extending from 36.65 GHz to 40.22 GHz was achieved. The proposed antenna achieved a maximum gain of approximately 7.98 dBi over frequencies ranging from 37.8 GHz to 38.6 GHz and a minimum of 6.2 dBi at 40.2 GHz. Additionally, the antenna realized a radiation efficiency above 96 % across the operational band. The antenna design, simulations, and optimizations were performed using HFSS, while CST was used to validate the simulation re-sults. The simulation outcomes from both software simulators indicated a high level of agreement.
{"title":"Design and Simulation of a Compact Microstrip Antenna for 5G Applications at the (37 – 40) GHz Band","authors":"A. S. A. Gaid, M. A. M. Ali","doi":"10.21272/jnep.15(4).04039","DOIUrl":"https://doi.org/10.21272/jnep.15(4).04039","url":null,"abstract":"This paper proposes a simple, low-profile rectangular microstrip patch antenna for 5G applications in the 37-40 GHz band. The initial design involved a basic rectangular microstrip patch antenna, which was modified to operate efficiently in the target frequency band. The antenna's performance was improved by adjusting the S 11 and VSWR through an inset feed to improve the matching between the feeding microstrip line and the radiating element. Further improvements were made by inserting two slits, leading to resonating at 37.9 GHz and 39.68 GHz and expanding the impedance bandwidth. The antenna was designed using a 0.381 mm thick Rogers RT/Duroid-5880 substrate with a dielectric constant of 2.2 and a loss tangent of 0.0009. The final design measured 6.11 6 0.381 mm 3 and achieved minimum S 11 values of – 32.14 dB and – 17.8 dB at 37.9 GHz and 39.68 GHz, respectively. The antenna also achieved VSWR values of 1.05 and 1.3 at the resonance frequencies. Moreover, an impedance bandwidth of 3.57 GHz extending from 36.65 GHz to 40.22 GHz was achieved. The proposed antenna achieved a maximum gain of approximately 7.98 dBi over frequencies ranging from 37.8 GHz to 38.6 GHz and a minimum of 6.2 dBi at 40.2 GHz. Additionally, the antenna realized a radiation efficiency above 96 % across the operational band. The antenna design, simulations, and optimizations were performed using HFSS, while CST was used to validate the simulation re-sults. The simulation outcomes from both software simulators indicated a high level of agreement.","PeriodicalId":16654,"journal":{"name":"Journal of Nano-and electronic Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135698831","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 : 2023-01-01DOI: 10.21272/jnep.15(4).04023
M. Chiranjivi, D. Obulesu, Ganesh Babu Loganathan, S. Kayalvili, Prajakta Naregalkar, Ch. Venkata Krishna Reddy, P. P. William
Rapid technological advancement has led to breakthroughs in several fields, including the smart grid and the nano sized objects. The usage of nano objects has grown dramatically during the recent years on a global scale. Integration of different supporting protocols and technologies addressing storage, sensing, processing power, connectivity
{"title":"A Novel Optimization Approach for Smart Grid Systems with Nano-sized Objects","authors":"M. Chiranjivi, D. Obulesu, Ganesh Babu Loganathan, S. Kayalvili, Prajakta Naregalkar, Ch. Venkata Krishna Reddy, P. P. William","doi":"10.21272/jnep.15(4).04023","DOIUrl":"https://doi.org/10.21272/jnep.15(4).04023","url":null,"abstract":"Rapid technological advancement has led to breakthroughs in several fields, including the smart grid and the nano sized objects. The usage of nano objects has grown dramatically during the recent years on a global scale. Integration of different supporting protocols and technologies addressing storage, sensing, processing power, connectivity","PeriodicalId":16654,"journal":{"name":"Journal of Nano-and electronic Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135699120","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 : 2023-01-01DOI: 10.21272/jnep.15(4).04016
Chandrappa S, Guru Prasad M S, Naveen Kumar H N, Praveen Gujjar J, M. Anand Kumar, Anurag Kukreti
Electronic physics play the major role in data transmission between the hosts. The TCP XMAS scan involves determining the TCP traffic pattern in order to find out which ports are open. Based on this information, it can assess whether or not an XMAS attack is being attempted. In network data is transmitted in the form electrical and electronic signals. Using proposed system, one can ascertain both the hosts that are accessible on the network and the services that can be obtained from those sites. MONOSEK is used to perform analysis not only on sessions but also on packets. In this research, the benefits of utilizing MONO-SEK rather than Snort and Wireshark are brought to light for comparison and evaluation. The cyber-security tool MONOSEK is capable of identifying a wide variety of network and cyber-attacks. The XMAS attack is identified in order to both stop operating system fingerprinting and examine online services. For the convenience of the user, a graphical user interface (GUI) is developed and used to examine the ports that have been opened on the list of available IP addresses in the network.
{"title":"Detection of Transmission Control Protocol XMAS Attack Using Pattern Analysis with MONOSEK","authors":"Chandrappa S, Guru Prasad M S, Naveen Kumar H N, Praveen Gujjar J, M. Anand Kumar, Anurag Kukreti","doi":"10.21272/jnep.15(4).04016","DOIUrl":"https://doi.org/10.21272/jnep.15(4).04016","url":null,"abstract":"Electronic physics play the major role in data transmission between the hosts. The TCP XMAS scan involves determining the TCP traffic pattern in order to find out which ports are open. Based on this information, it can assess whether or not an XMAS attack is being attempted. In network data is transmitted in the form electrical and electronic signals. Using proposed system, one can ascertain both the hosts that are accessible on the network and the services that can be obtained from those sites. MONOSEK is used to perform analysis not only on sessions but also on packets. In this research, the benefits of utilizing MONO-SEK rather than Snort and Wireshark are brought to light for comparison and evaluation. The cyber-security tool MONOSEK is capable of identifying a wide variety of network and cyber-attacks. The XMAS attack is identified in order to both stop operating system fingerprinting and examine online services. For the convenience of the user, a graphical user interface (GUI) is developed and used to examine the ports that have been opened on the list of available IP addresses in the network.","PeriodicalId":16654,"journal":{"name":"Journal of Nano-and electronic Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135699304","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 : 2023-01-01DOI: 10.21272/jnep.15(4).04014
Mohammed Bendaoued, Anouar Es-saleh, Badr Nasiri, Soufian Lakrit, Sudipta Das, Rachid Mandry, Ahmed Faize
In this paper, a novel technique based on rectangular shaped split ring resonators (SRRs) is used to examine a new multiband antenna array design. The analysis of simulation results is shown and described in this article. The suggested antenna radiator is mounted on a low cost FR4 substrate having an overall area of 154 70 mm 2 . The proposed SRRs based array antenna offers triple band resonances with high gain characteristics. The resonant frequencies, return loss, and radiation patterns are calculated concurrently using a number of simulation results that support the applicability of the created model. An electromagnetic solution based on MOM, included into ADS is used for the simulation. The full N77/N78/N79 spectrum is covered by the multiband array antenna which is validated with S 11 –10 dB for three operating frequency bands at 3.5 GHz, 4 GHz, and 4.22 GHz with high gains of 6.4, 6.8, and 7.25 dBi, respectively. It supports LTE, WiMAX, and WLAN wireless network systems, as well as the 5G spectrum operating below 6 GHz. The investigated antenna exhibits distinguishing qualities like a planar profile, a small foot-print, symmetrized radiation behavior, and a good gain. The investigated multiband antenna can be of choice as a promising candidate to be used in modern wireless communication services within microwave S-band under sub-6 GHz spectrum.
{"title":"Design of a Planar Multi-band Antenna Array based on Split Ring Resonator for WiMAX and 5G Sub-6GHz Applications","authors":"Mohammed Bendaoued, Anouar Es-saleh, Badr Nasiri, Soufian Lakrit, Sudipta Das, Rachid Mandry, Ahmed Faize","doi":"10.21272/jnep.15(4).04014","DOIUrl":"https://doi.org/10.21272/jnep.15(4).04014","url":null,"abstract":"In this paper, a novel technique based on rectangular shaped split ring resonators (SRRs) is used to examine a new multiband antenna array design. The analysis of simulation results is shown and described in this article. The suggested antenna radiator is mounted on a low cost FR4 substrate having an overall area of 154 70 mm 2 . The proposed SRRs based array antenna offers triple band resonances with high gain characteristics. The resonant frequencies, return loss, and radiation patterns are calculated concurrently using a number of simulation results that support the applicability of the created model. An electromagnetic solution based on MOM, included into ADS is used for the simulation. The full N77/N78/N79 spectrum is covered by the multiband array antenna which is validated with S 11 –10 dB for three operating frequency bands at 3.5 GHz, 4 GHz, and 4.22 GHz with high gains of 6.4, 6.8, and 7.25 dBi, respectively. It supports LTE, WiMAX, and WLAN wireless network systems, as well as the 5G spectrum operating below 6 GHz. The investigated antenna exhibits distinguishing qualities like a planar profile, a small foot-print, symmetrized radiation behavior, and a good gain. The investigated multiband antenna can be of choice as a promising candidate to be used in modern wireless communication services within microwave S-band under sub-6 GHz spectrum.","PeriodicalId":16654,"journal":{"name":"Journal of Nano-and electronic Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135699323","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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