Journal of Condensed Matter Nuclear Science最新文献

Plant Based Synthesis of ZnO Nanoparticles and Characterization by UV-Vis Spectroscopy 植物基ZnO纳米颗粒合成及紫外可见光谱表征

Journal of Condensed Matter Nuclear Science Pub Date : 2023-06-01 DOI: 10.61343/jcm.v1i01.9

S. Bissa, P. Naruka, Raj Birthlya, Arihant Jain

引用次数: 0

Design of Linear Magnetic Field Sensor Based on Periodically Magnetized Cold Plasma 基于周期性磁化冷等离子体的线性磁场传感器设计

Journal of Condensed Matter Nuclear Science Pub Date : 2023-06-01 DOI: 10.61343/jcm.v1i01.4

Nisha, Narendra Kumar, Bhuvneshwer Suthar

{"title":"Design of Linear Magnetic Field Sensor Based on Periodically Magnetized Cold Plasma","authors":"Nisha, Narendra Kumar, Bhuvneshwer Suthar","doi":"10.61343/jcm.v1i01.4","DOIUrl":"https://doi.org/10.61343/jcm.v1i01.4","url":null,"abstract":"We have analyzed the impact of a linear magnetic field on the photonic band gaps exhibited by bulk cold plasma, under external square-wave-like periodic magnetic field of fixed magnitude, conceived as an extrinsic photonic crystal. Here photonic band gaps are determined using transfer matrix method (TMM). Here, the impact of an additional linear magnetic field is determined on the band gaps of plasma photonic crystal with constant magnitude of square like periodic magnetic field, for normal incidence. We determine how the additional and magnetic magnetic field affects the photonic band structure (PBS) and reflectance for such extrinsic photonic crystal. It is noted that, as we increase the additional applied magnetic field, the central frequency of band gaps is shifted toward higher frequency regions in GHz. The band edge increases linearly with the applied magnetic field. The shifting in lower band edge less as compared to upper edge. Sensor is a device which detect the stimuli and give output, and many physical parameters can be measured by sensors. The shifting of band edges can be utilized in design of magnetic field sensor. Here shifting in band gaps by variation in the additional applied magnetic field are determined. The larger value of sensitivity gives a good result for sensing-based application. This analysis is based on the band gaps of extrinsic photonic crystal, and can be employed in design of magnetic field sensor with good sensitivity. Moreover, it can find applications in tunable optical devices.","PeriodicalId":37739,"journal":{"name":"Journal of Condensed Matter Nuclear Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84968458","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

TGA and Thermal Kinetics of Raw Calotropis Procera Fiber Reinforced PF Composites 原料原热量纤维增强酚醛复合材料的热重热分析和热动力学

Journal of Condensed Matter Nuclear Science Pub Date : 2023-06-01 DOI: 10.61343/jcm.v1i01.6

Ritika Sharma, Akshay Joshi, Dimple, G. P. Singh

引用次数: 0

Optical and Mechanical Properties of Lithium Aluminosilicate Glass-ceramics 硅铝酸锂微晶玻璃的光学和力学性能

Journal of Condensed Matter Nuclear Science Pub Date : 2023-06-01 DOI: 10.61343/jcm.v1i01.5

Anil Kumar, Anirban Chakrabarti, Shaona Chatterjee, M. S. Shekhawat, A. Molla

引用次数: 1

Lead free glass-ceramic dielectrics: A highly potential material for energy storage, photonics and memory applications 无铅玻璃陶瓷介电材料:一种极具潜力的材料，用于储能、光子学和存储应用

Journal of Condensed Matter Nuclear Science Pub Date : 2023-06-01 DOI: 10.61343/jcm.v1i01.1

A. Molla

{"title":"Lead free glass-ceramic dielectrics: A highly potential material for energy storage, photonics and memory applications","authors":"A. Molla","doi":"10.61343/jcm.v1i01.1","DOIUrl":"https://doi.org/10.61343/jcm.v1i01.1","url":null,"abstract":"To maintain a modern livelihood, huge amount of energy is needed which are primarily sourced from fossil fuels that causes global warming and has become an environmental concern. The use of renewable and sustainable green energy has been increasing day by day which needs efficient devices for storage and supply of energy on demand. Among the energy storage devices, batteries have a high energy storage density and low power output, while capacitors possess relatively lower energy density but are capable of exhibiting a high-power output. Dielectric capacitors show high-power density, ultra-fast charge-discharge rates and higher efficiency which make them indispensable for application in electronic devices. Dielectric materials used in the commercially available capacitors are mostly lead based ferroelectric and anti-ferroelectric ceramics. As lead is toxic and causes havoc environmental concerns, the usage of lead/heavy metal containing materials is being gradually phased out and alternate lead-free high-performance materials are sought after. Due to difficulties in ceramic synthesis technique, uncontrolled grain growth and other defects are created resulting in poor dielectric properties. This article tries to present lead-free anti-ferroelectric glass-ceramics based dielectrics as an emerging material for catering to the future green energy demands. Lead free glass-ceramics based dielectrics are multifunctional materials with huge potentials for ferroelectric random access memory (FRAM) and photonic applications, besides their prospects as a future energy storage material.","PeriodicalId":37739,"journal":{"name":"Journal of Condensed Matter Nuclear Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73764871","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

Potential Functionality of Perovskite Solar Cells: A Brief Review 钙钛矿太阳能电池的潜在功能:综述

Journal of Condensed Matter Nuclear Science Pub Date : 2023-06-01 DOI: 10.61343/jcm.v1i01.2

Surbhi Choudhary

引用次数: 0

Comparative study of FESEM, EDS, FTIR on alkali treated and untreated fiber of Aerva 碱处理和碱未处理Aerva纤维的FESEM、EDS、FTIR对比研究

Journal of Condensed Matter Nuclear Science Pub Date : 2023-06-01 DOI: 10.61343/jcm.v1i01.8

Dimple, G. P. Singh, Ritika Sharma

引用次数: 0

Ab-initio study of structural and electronic properties of Ga1-xScxN Ga1-xScxN结构和电子性能的Ab-initio研究

Journal of Condensed Matter Nuclear Science Pub Date : 2023-06-01 DOI: 10.61343/jcm.v1i01.3

Sahil Soni, D. Ahlawat

引用次数: 0

Synthesis of Multi Wall Carbon Nanotubes based Electronic Sensors for Internet of Things (IoT) 基于多壁碳纳米管的物联网电子传感器的合成

Journal of Condensed Matter Nuclear Science Pub Date : 2023-05-30 DOI: 10.61343/jcm.v1i01.10

Muhammad Bilal, Shama Parveen

{"title":"Synthesis of Multi Wall Carbon Nanotubes based Electronic Sensors for Internet of Things (IoT)","authors":"Muhammad Bilal, Shama Parveen","doi":"10.61343/jcm.v1i01.10","DOIUrl":"https://doi.org/10.61343/jcm.v1i01.10","url":null,"abstract":"The Internet of Things (IoT) refers to advance devices other than computers that are connected to the Internet and can send and receive information. IoT is a new paradigm that has transformed traditional lifestyles into high-tech ones. It is the notion of a ubiquitous computer environment in which custom-sized electronics are effortlessly implanted into common things. Electronic sensors at the heart of the IoT detect physical/environmental occurrences, translate these measurements into electrical signals, and wirelessly transfer the data for remote computation. Indeed, the 5G communication and cloud computing stimulate the research in applications of carbon nanotubes in electronic devices. CNTs have demonstrated potential applications in electronics, biosensing, artificial intelligence and the Internet of ThingsIn present study, we report the synthesis of Multi Wall Carbon Nanotubes (MWCNTs) by Chemical Vapour Deposition (CVD) at 600C on Zinc Oxide (ZnO) catalyst coated silicon substrate by thermal evaporation technique. As-grown MWCNTs are characterized by Scanning Electron Microscope (SEM). High density growth of MWCNTs have been confirmed by SEM image. Catalyst nanoparticles play very important roles in the decomposition of the hydrocarbon source and to provide nucleation site for growth of MWCNTs. High MWCNT density is required for IoT-based sensors with high performance, sensitivity, selectivity, and distant sensing. Because IoT not only provides services but also creates massive amounts of data. Hence, this study would be helpful for the next generation 5G communication and cloud computing stimulate to enhance living style.","PeriodicalId":37739,"journal":{"name":"Journal of Condensed Matter Nuclear Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79084832","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

Photo-physical properties of Pr (III) chelates of substituted nitrobenzoic acid and nitrophenols 取代硝基苯甲酸和硝基苯酚的Pr (III)螯合物的光物理性质

Journal of Condensed Matter Nuclear Science Pub Date : 2023-05-30 DOI: 10.61343/jcm.v1i01.7

Alok Vyas, Mahendra Vyas, M. S. Shekhawat

{"title":"Photo-physical properties of Pr (III) chelates of substituted nitrobenzoic acid and nitrophenols","authors":"Alok Vyas, Mahendra Vyas, M. S. Shekhawat","doi":"10.61343/jcm.v1i01.7","DOIUrl":"https://doi.org/10.61343/jcm.v1i01.7","url":null,"abstract":"Electronic absorption and emission spectra were recorded for chelates of Pr (III) with 2-hydroxy-4-nirobenzoic acid, 3-hydroxy-4-nitrobenzoic acid, 4-hydroxy-3-nitrobenzoic acid, 4-methyl-2-nitrophenol, 4-chloro-2-nitrophenol and 5-fluoro-2-nitrophenol in various M: L stoichiometry and for different pH. Intensity and energy of intraconfigurational 4fn transitions have been determined from the absorption spectra. The spectroscopic parameters like Slater-Condon (Fk), Racah (Ek), Lande (ζ4f) and Judd-Oflet parameters Ωλ (λ=2, 4, 6) have been computed using statistical method like partial regression method. The Judd-Oflet intensity parameters and fluorescence spectra have been used to calculate radiative life time (τ) of two excited states 3P0 and 1D2. From the fluorescence spectra of the chelates, effective line width (Δλeff) spontaneous emission probability (A), fluorescence branching ratio (β) and stimulated emission cross section (σ) have been determined for three optical transition 3P0-3H4, 3P0-3H5 and 1D2-3H4. Spectroscopic and intensity parameters were studied with respect to the ligand field symmetry and degree of bond covalency.","PeriodicalId":37739,"journal":{"name":"Journal of Condensed Matter Nuclear Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78260040","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