Journal of Nanoelectronics and Optoelectronics最新文献_第10页

Analysis on Data Poisoning Attack Detection Using Machine Learning Techniques and Artificial Intelligence 基于机器学习技术和人工智能的数据中毒攻击检测分析

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-05-01 DOI: 10.1166/jno.2023.3436

Emad Alsuwat

引用次数: 0

Research on the Thermal Behavior of Surface Texture on Laser Cladding Layer of Mold Steel 模具钢激光熔覆层表面织构热行为研究

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-05-01 DOI: 10.1166/jno.2023.3429

Changlong Zhao, Junbao Yang, Ming Li, Chunmei Yin, Zhenrong Ma

{"title":"Research on the Thermal Behavior of Surface Texture on Laser Cladding Layer of Mold Steel","authors":"Changlong Zhao, Junbao Yang, Ming Li, Chunmei Yin, Zhenrong Ma","doi":"10.1166/jno.2023.3429","DOIUrl":"https://doi.org/10.1166/jno.2023.3429","url":null,"abstract":"To extend the service life of mold steel and reduce the residual stresses generated during laser cladding to reduce defects such as surface cracks, this paper conducts a simulation study in terms of optimizing the laser cladding process parameters and pre-setting the surface texture.\u0000 Firstly, using residual stress as an indicator, a three-factor, three-level orthogonal experiment was conducted using ANSYS on three factors: laser power, scanning speed, and spot radius, and then the experimental results were subjected to signal-to-noise ratio and extreme difference analysis\u0000 to obtain the optimum process parameters: laser power of 800 W, spot radius of 1 mm and scanning speed of 20 mm/s. Subsequently, the mould steel was pre-textured under the optimum process parameters and the temperature and stress fields of the clad layers were compared with those without pre-texturing.\u0000 The results show that the average residual stress in the pre-textured clad layer is 149 MPa, which is 58.56% lower than the average residual stress in the unpre-textured clad layer, which is consistent with the experimental results and verifies the feasibility of pre-texturing in the elimination\u0000 of residual stress.","PeriodicalId":16446,"journal":{"name":"Journal of Nanoelectronics and Optoelectronics","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41891372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advances in Nanopore and Photoelectron-Based High-Throughput Sequencing Technology for Single-Molecule Sequencing 基于纳米孔和光电子的单分子高通量测序技术研究进展

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-04-01 DOI: 10.1166/jno.2023.3419

Yunqi Huang, Yutong Lu, Cailing Song, Yican Wei, Yuxi Yang, Jie Ren, Meiling Wang, Congli Tang, Aayesha Riaz, M. Shah, Yan Deng, Hongna Liu, Wenjing Pan, Song Li

{"title":"Advances in Nanopore and Photoelectron-Based High-Throughput Sequencing Technology for Single-Molecule Sequencing","authors":"Yunqi Huang, Yutong Lu, Cailing Song, Yican Wei, Yuxi Yang, Jie Ren, Meiling Wang, Congli Tang, Aayesha Riaz, M. Shah, Yan Deng, Hongna Liu, Wenjing Pan, Song Li","doi":"10.1166/jno.2023.3419","DOIUrl":"https://doi.org/10.1166/jno.2023.3419","url":null,"abstract":"Next-Generation sequencing is a widespread technology of sequencing which is used in genomics research and biotechnology, although it comes with many shortcomings such as short read length or polymerase chain reactions (PCR) bias. In this review, a brief introduction is provided to\u0000 the Helicos Biosciences true single-molecule sequencing (tSMS), Pacific Biosciences single-molecule real-time (SMRT) sequencing and Oxford Nanopore single-molecule sequencing technologies. In comparison with both first- and second-generation sequencing technologies, third-generation sequencing\u0000 such as nanopore and photoelectron high-throughput sequencing technologies have the advantages of ultra-long read length and no PCR bias, which help to study repetitive regions of the genome and complex structural variants, thus correctly identifying potential gene mutations in various diseases,\u0000 and are important for diagnosis and treatment of various diseases. This paper focuses on the sequencing principles of nanopore and photoelectron high-throughput sequencing technologies as well as their applications in cancer, pathogen detection and genetic diseases.","PeriodicalId":16446,"journal":{"name":"Journal of Nanoelectronics and Optoelectronics","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45478566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Sustainable Method to Convert Waste Heat Energy to Electricity by Using Thermo-Electric Generators 利用热电发电机将余热转化为电能的可持续方法

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-04-01 DOI: 10.1166/jno.2023.3410

Rinki Gupta, Vaishnavi Rout, Khushi Rajput, V. Chawla, H. Fouad, M. S. Akhtar

{"title":"A Sustainable Method to Convert Waste Heat Energy to Electricity by Using Thermo-Electric Generators","authors":"Rinki Gupta, Vaishnavi Rout, Khushi Rajput, V. Chawla, H. Fouad, M. S. Akhtar","doi":"10.1166/jno.2023.3410","DOIUrl":"https://doi.org/10.1166/jno.2023.3410","url":null,"abstract":"This paper aims to generate clean electricity by utilizing waste heat available in the environment. To achieve this, a thermoelectric generator (TEG) is used in conjunction with a Peltier module, voltage regulator, and USB charging module. The Peltier modules are connected in series\u0000 to maximize voltage and minimize loss. The proposed methodology is first numerically modeled and simulated using Ansys and COMSOL, after which the model is developed with an assembly of all the above-mentioned modules. The paper mainly focuses on the sustainable use of waste heat energy to\u0000 produce clean energy in the form of electricity. The paper demonstrates the working principle of thermoelectric generators and their efficiency in generating electricity from waste heat energy. It also explores the various applications of thermoelectric generator technology. The results of\u0000 all three simulations are compared, and the paper emphasizes the adoption of thermoelectric generators as a practical option to recover wasted heat and reduce the environmental impact of energy-intensive industries. Overall, this paper showcases a practical solution to mitigate environmental\u0000 degradation caused by industrial waste heat, while simultaneously producing clean energy.","PeriodicalId":16446,"journal":{"name":"Journal of Nanoelectronics and Optoelectronics","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46263432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Time Synchronization Method of Low-Voltage Distribution Network Based on Wi-Fi and Voltage Detection 基于Wi-Fi和电压检测的低压配电网时间同步方法

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-04-01 DOI: 10.1166/jno.2023.3406

Bolin Xue, Yu Chen, T. Altameem

{"title":"Time Synchronization Method of Low-Voltage Distribution Network Based on Wi-Fi and Voltage Detection","authors":"Bolin Xue, Yu Chen, T. Altameem","doi":"10.1166/jno.2023.3406","DOIUrl":"https://doi.org/10.1166/jno.2023.3406","url":null,"abstract":"Under the background of frequent electric fires caused by leakage and arc faults, the low-voltage distribution network uses the Internet of Things technology to solve the problem of low-voltage monitoring, so as to ensure the safe use of electricity. In order to tag the collected data\u0000 with time tags, a large number of low-voltage terminal units need to have time synchronization function, while the cost and accuracy of existing time synchronization methods cannot adapt to the demand of low-voltage distribution network monitoring system. Based on analyzing the demand of low-voltage\u0000 distribution network monitoring function for time synchronization, this paper puts forward a time synchronization method combining WiFi communication with voltage detection by taking advantage of the characteristics of short low-voltage line and small voltage phase angle change at both ends\u0000 of the line. Time synchronization of low-voltage terminal unit at the time when the power frequency voltage crosses the zero point, using WiFi communication to transmit time synchronization commands. This method is economical and does not require additional equipment. Finally, the feasibility\u0000 of the method is verified by building a test system, and the time synchronization accuracy can be within 1 ms.","PeriodicalId":16446,"journal":{"name":"Journal of Nanoelectronics and Optoelectronics","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47014968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of Electrical Characteristics of N-Doped TiO2 and Si Heterojunction Diodes N掺杂TiO2和Si异质结二极管的电学特性分析

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-04-01 DOI: 10.1166/jno.2023.3413

Qiumei Lei, G. Tian, X. Lei, Wenyao Li, Anna Su, H. Fouad, M. S. Akhtar, Tao Ji

引用次数: 0

Performance Enhancement of Perovskite Solar Cell Using SrTiO3 as Electron Transport Layer 用SrTiO3作为电子传输层增强钙钛矿太阳能电池的性能

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-04-01 DOI: 10.1166/jno.2023.3407

Ananya Gupta, V. Srivastava, Shivangi Yadav, P. Lohia, D. K. Dwivedi, Ahmad Umar, Mohamed H. Mahmoud

{"title":"Performance Enhancement of Perovskite Solar Cell Using SrTiO3 as Electron Transport Layer","authors":"Ananya Gupta, V. Srivastava, Shivangi Yadav, P. Lohia, D. K. Dwivedi, Ahmad Umar, Mohamed H. Mahmoud","doi":"10.1166/jno.2023.3407","DOIUrl":"https://doi.org/10.1166/jno.2023.3407","url":null,"abstract":"Now a days there is growing demand to generate renewable energy having environment friendly materials with widely used methods exhibiting highly productive conversion of photons into electrical power. In this article, an inorganic lead-free perovskite CsSn0.5Ge0.5I3\u0000 material is utilized as an absorber layer, PTAA as hole transport layer (HTL) and SrTiO3 as electron transport layer (ETL). Parameters such as thickness of absorber layer and operating temperature of device is varied to obtain an optimized photovoltaic performance parameter. The\u0000 optimized simulated result at 250 nm thickness of absorber layer for n-i-p planar structure with performances of short circuit current density of 27.7592 mA/cm2 open circuit voltage of 0.9834 V, Fill factor of 78.01% and power conversion efficiency of 21.30% are obtained, which\u0000 is considerably better than the previously reported work. The proposed configuration is studied using SCAPS-1D. The proposed device confirms better performance and it could be a promising candidate for cheaper and efficient PSCs.","PeriodicalId":16446,"journal":{"name":"Journal of Nanoelectronics and Optoelectronics","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43238105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Preparation of Three-Dimensional NiO Gas Sensor for Monitoring the Indoor Air of Car Cabs 用于汽车驾驶室室内空气监测的三维NiO气体传感器的研制

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-04-01 DOI: 10.1166/jno.2023.3415

Hang Sun, Yiding Hua, Zhijun Li

引用次数: 3

Study on the Optical Parameters of Different Particle Sizes Considering Particle Group Reflectivity 考虑颗粒群反射率的不同粒径光学参数研究

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-04-01 DOI: 10.1166/jno.2023.3404

P. Xie, Lianghai Lv, Juntong Liu, Kechao Chen

{"title":"Study on the Optical Parameters of Different Particle Sizes Considering Particle Group Reflectivity","authors":"P. Xie, Lianghai Lv, Juntong Liu, Kechao Chen","doi":"10.1166/jno.2023.3404","DOIUrl":"https://doi.org/10.1166/jno.2023.3404","url":null,"abstract":"With the rapid advancements in laser and detection technology, it is now possible to obtain the physical properties of particles. Analyzing the physical properties of particles can establish the foundation for further research on the optical field transmission of particles in the micron\u0000 range. The transport model of unpolarized particles is constructed by applying the unpolarized transport technology, and the Stokes vector is used to calculate the transport characteristics of the particle to obtain the four-dimensional mathematical vector that represents average light intensity.\u0000 A random matrix is established with the help of the Markov chain to transmit unpolarized characteristic parameters of particles and to investigate the energy levels of a vast number of particles. According to the Mie scattering theory, the spatial intensity distribution function of light scattering\u0000 is calculated, and the experiment on the characteristic parameter of the particle is carried out based on the results of a photoelectric detector, and compared with the numerical simulation. By analyzing the mathematical model, the accuracy and effectiveness of the model are verified, which\u0000 provides theoretical support for further research on particle physics.","PeriodicalId":16446,"journal":{"name":"Journal of Nanoelectronics and Optoelectronics","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49599795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis and Characterizations of TiO2/Carbon Nanofibers Anode Materials for Lithium-Ion Battery Applications 锂离子电池负极材料TiO2/碳纳米纤维的合成与表征

IF 0.6 4区工程技术

Journal of Nanoelectronics and Optoelectronics Pub Date : 2023-04-01 DOI: 10.1166/jno.2023.3412

Lili Wang, Mengge Wu, Ye Liu, Q. Han, H. Fouad, Hui Yang

{"title":"Synthesis and Characterizations of TiO2/Carbon Nanofibers Anode Materials for Lithium-Ion Battery Applications","authors":"Lili Wang, Mengge Wu, Ye Liu, Q. Han, H. Fouad, Hui Yang","doi":"10.1166/jno.2023.3412","DOIUrl":"https://doi.org/10.1166/jno.2023.3412","url":null,"abstract":"The integration of titanium dioxide (TiO2) nanoparticles with carbon fibers leads to the formation of a stable structure and a synergistic effect, resulting in improved conductivity and electrochemical performance of lithium-ion batteries. Various techniques such as the hydrothermal\u0000 method, ultrasonic mixing method, and electrospinning technology are used to achieve uniform distribution of TiO2 nanoparticles within the high-conductivity carbon fiber matrix, thereby preventing agglomeration and electrolyte corrosion. The resulting material serves as a high-performance\u0000 negative electrode material for lithium-ion batteries. Compared with the TiO2/CNFs composite (U-TiO2/CNFs) prepared by directly mixing TiO2 nanoparticles into the spinning solution through ultrasonic treatment, the TiO2/CNFs composite (H–TiO2/CNFs)\u0000 prepared by hydrolyzing tetrabutyl titanate (TBT) has more uniform distribution of TiO2 nanoparticles, so it shows more excellent electrochemical performance. The initial discharge specific capacity at 0.1 C is 231 mAh· g−1, and after 300 cycles at 0.2 C,\u0000 there is still 204 mAh· g−1 reversible capacity, the coulombic efficiency can reach 99%.","PeriodicalId":16446,"journal":{"name":"Journal of Nanoelectronics and Optoelectronics","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47686785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0