Journal of Nano- and Electronic Physics最新文献

Optical Properties of CuS Nanoparticles Embedded Polyvinyl Alcohol (PVA) Films cu纳米粒子嵌入聚乙烯醇(PVA)薄膜的光学性质

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01023

L. S. Chongad, Amit Jain, G. S. Mukherjee, M. Banerjee

引用次数: 5

Effect of Heat Treatment on Band Gap of V2O5 热处理对V2O5带隙的影响

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01030

R. Nathawat, Ashish K. Kumawat, S. S. Rathore, A. Mukhopadhyay, K. Kabra

引用次数: 1

Single Electron Transistor Based Current Mirror: Modelling and Performance Characterization 基于单电子晶体管的电流镜:建模和性能表征

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01017

Ashok. D. Vidhate, Shruti Suman

引用次数: 0

Development of Epoxy-polyester Nanocomposite Materials with Improved Physical and Mechanical Properties for Increasing Transport Vehicle Reliability 提高交通工具可靠性的环氧-聚酯纳米复合材料的研究

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01003

M. Brailo, A. Buketov, S. Yakushchenko, O. Sapronov, D. Dmytriiev, N. Buketova

{"title":"Development of Epoxy-polyester Nanocomposite Materials with Improved Physical and Mechanical Properties for Increasing Transport Vehicle Reliability","authors":"M. Brailo, A. Buketov, S. Yakushchenko, O. Sapronov, D. Dmytriiev, N. Buketova","doi":"10.21272/JNEP.13(1).01003","DOIUrl":"https://doi.org/10.21272/JNEP.13(1).01003","url":null,"abstract":"The significant attention is paid to the development of new composite materials which can be widely used in the manufacturing and repairing details and their components in different branches of industry including water transport. Intensity of cargo transportation by the water transport, an increase in the frequency of loading operations, their operation under the influence of aggressive environments put forward requirements for the improvement of indicators of resource saving of vehicle units and increasing the inter-resource period of work. In this context, the epoxy composite materials are one of the most promising materials, which meet the requirements of modern transport industry, due to their performance characteristics, which in most cases are better than traditional metals and alloys. Therefore, in the work, the physical and mechanical properties of composite materials with nanodispersed additives based on the epoxy-polyester matrix, were studied. An oxidized nanoparticle additive and pyrogenic silicon dioxide were used as fillers. It was found that epoxy-polyester composites are characterized by improved properties at significant amount of the oxidized nanoparticle additive. An optimal ratio of the epoxy-polyester binder and additive was 100:0.06-0.08 pts. wt. It was ascertained that the introduction of pyrogenic silicon dioxide leads to a decrease in values of investigated properties of composite materials. In particular, the fracture surface of epoxy-polyester materials was analyzed with the method of optical microscopy. It was stated that composite materials filled with pyrogenic silicon dioxide were characterized by high residual stresses. The presence of low amount of fracture lines on the surface of composite materials filled with nanodispersed additive was revealed. Therefore, composite materials with nanofiller are characterized by higher resistance for fracture and impact loads.","PeriodicalId":16514,"journal":{"name":"Journal of Nano- and Electronic Physics","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73415705","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

Layered Crystals as Porous Materials: the Effect of Ultrasonic Treatment 层状晶体作为多孔材料:超声处理的效果

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01019

B. Lukiyanets, D. Matulka

引用次数: 0

Design of Microstrip Patch Antenna Based on FSS for 5G and Wimax Applications 5G和Wimax应用中基于FSS的微带贴片天线设计

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01015

Pronami Bora, P. Pardhasaradhi, B. Madhav

引用次数: 1

Influence of Tunable Work Function on SOI-based DMG Multi-channel Junctionless Thin Film Transistor 工作函数可调对soi基DMG多通道无结薄膜晶体管的影响

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01005

S. A. Kumar, Krishnankoil Tamilnadu Indian Education, J. Pravin

引用次数: 1

Lattice Dynamic and Thermophysical Properties of AlSi (Silumine) Alloy: A DFT Study AlSi (Silumine)合金的晶格动力学和热物理性质:DFT研究

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01013

R. Suthar, N. Pandya, A. Mevada, P. Gajjar

{"title":"Lattice Dynamic and Thermophysical Properties of AlSi (Silumine) Alloy: A DFT Study","authors":"R. Suthar, N. Pandya, A. Mevada, P. Gajjar","doi":"10.21272/JNEP.13(1).01013","DOIUrl":"https://doi.org/10.21272/JNEP.13(1).01013","url":null,"abstract":"The present paper reports a comprehensive first-principles calculation of the structural, electronic and thermophysical properties of B1, B2 and B3 phases of AlSi (Silumine) alloy using plane-wave pseudopotential density functional theory (DFT). PAW type pseudopotential with the exchange correlation of Perdew-Burke-Ernzerhof (PBE) are used to compute properties of B1, B2 and B3 phases of AlSi alloy. Our computed equilibrium lattice constants are in excellent agreement with the reported results. To investigate the structural phase transitions beween different phases of AlSi alloy, volume dependence of energy and pressure dependence of enthaply are studied for B1, B2 and B3 phases of AlSi alloy. Further, the electronic band structure along with the total electronic density of states of B1, B2 and B3 phases of AlSi alloy are calculated at the ground states. Behaviour of the total electronic density of states of B1, B2 and B3 phases of AlSi is also studied with the increase in pressure up to 100 GPa. In addition, various finite temperature/pressure thermophysical properties such as the room temperature thermal equation of state, isothermal bulk modulus, coefficient of thermal expansion, heat capacity at constant volume and pressure, Debye temperature and Grüneisen parameter are computed for B1, B2 and B3 phases of AlSi alloy using quasi harmonic Debye model. Conclusions based on the structural, electronic and thermophysical properties of B1, B2 and B3 phases of AlSi alloy are summarized.","PeriodicalId":16514,"journal":{"name":"Journal of Nano- and Electronic Physics","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81894055","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: 2

Behavior of the Aviation Engine Control System During the Transition to the Lorenz Attractor 航空发动机控制系统在向洛伦兹吸引子过渡过程中的行为

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01010

S. Tovkach

引用次数: 0

Analysis of CSRR Based Circular Patch Monopole Antenna for Ku-band Satellite Communication Applications, C-band and X-band Applications 基于CSRR的圆形贴片单极天线在ku波段、c波段和x波段卫星通信中的应用分析

Journal of Nano- and Electronic Physics Pub Date : 2021-01-01 DOI: 10.21272/JNEP.13(1).01016

K. T. Babu, K. Kavya, Sarat K. Kotamraju, G. B. G. Tilak

引用次数: 0