Conferences related to Dielectrics

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2021 IEEE Photovoltaic Specialists Conference (PVSC)

Photovoltaic materials, devices, systems and related science and technology


2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science


2020 IEEE 70th Electronic Components and Technology Conference (ECTC)

ECTC is the premier international conference sponsored by the IEEE Components, Packaging and Manufacturing Society. ECTC paper comprise a wide spectrum of topics, including 3D packaging, electronic components, materials, assembly, interconnections, device and system packaging, optoelectronics, reliability, and simulation.


2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


2020 IEEE International Electron Devices Meeting (IEDM)

the IEEE/IEDM has been the world's main forum for reporting breakthroughs in technology, design, manufacturing, physics and the modeling of semiconductors and other electronic devices. Topics range from deep submicron CMOS transistors and memories to novel displays and imagers, from compound semiconductor materials to nanotechnology devices and architectures, from micromachined devices to smart -power technologies, etc.


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Periodicals related to Dielectrics

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Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Antennas and Wireless Propagation Letters, IEEE

IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.


Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on

Methods, algorithms, and human-machine interfaces for physical and logical design, including: planning, synthesis, partitioning, modeling, simulation, layout, verification, testing, and documentation of integrated-circuit and systems designs of all complexities. Practical applications of aids resulting in producible analog, digital, optical, or microwave integrated circuits are emphasized.


Design & Test of Computers, IEEE

IEEE Design & Test of Computers offers original works describing the methods used to design and test electronic product hardware and supportive software. The magazine focuses on current and near-future practice, and includes tutorials, how-to articles, and real-world case studies. Topics include IC/module design, low-power design, electronic design automation, design/test verification, practical technology, and standards. IEEE Design & Test of ...


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Most published Xplore authors for Dielectrics

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Xplore Articles related to Dielectrics

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An experimental study on the interface polarization of double-layered composite structure containing nonlinear dielectrics

2017 International Symposium on Electrical Insulating Materials (ISEIM), 2017

This study deals with the polarization and depolarization currents of linear/nonlinear double-layered composites, and sets out to explore interface polarization and depolarization characteristics. The linear layer is pure low density polyethylene (LDPE) matrix. The nonlinear barrier layer is prepared by adding nanofillers (ZnO and SiC) to LDPE with different concentrations. Experimental results show that the species and amount of the ...


Flexible and stretchable dielectrics

2010 10th IEEE International Conference on Solid Dielectrics, 2010

A brief tour d'horizon is given through recent research on flexible and stretchable dielectrics. Ultrathin dielectrics with low leakage currents and high breakdown strength are essential in flexible electronic devices, illustrated with low voltage field-effect transistors for optothermal sensing and flash memories. Electrets with a permanently stored electrical charge are useful to control the threshold voltage in field-effect devices. Ferroelectrets ...


The new International Center for Dielectrics Research at Xi'an Jiaotong University: Recent activities and results

2010 10th IEEE International Conference on Solid Dielectrics, 2010

The new International Center for Dielectric Research at Xi'an Jiaotong University was established to provide a state-of-the-art research environment that is able to attract and host scientists world wide to work on the theoretical and experimental aspects at the frontier of advanced dielectrics and to promote the advances of dielectric science and technology. This paper reviews recent activities and researches ...


Investigations on critical parameters of nano solid dielectrics for the optimized function of power transformer

2014 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2014], 2014

In recent years solid dielectrics are more commonly used as insulation for electrical equipment, as these solid dielectric elements have the properties to withstand high electric field. The properties of solid dielectric elements shall be further improved by reinforcing nano particles. This work investigates the enhancement of critical parameters of solid dielectrics using nano particles for the optimized function of ...


A simulation study on the interface polarization between the nonlinear dielectrics

2015 IEEE 11th International Conference on the Properties and Applications of Dielectric Materials (ICPADM), 2015

The transient characteristics of the interface charges and the electric fields in the nonlinear/linear and nonlinear/nonlinear dielectrics under different amplitudes of dc step voltages and polarity reversal voltages are simulated using the software of Matlab-Simulink. The simulation results show that the interface charges and electric fields of the double-layered dielectrics not only relate with the materials properties, but also relate ...


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Educational Resources on Dielectrics

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IEEE.tv Videos

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IEEE-USA E-Books

  • An experimental study on the interface polarization of double-layered composite structure containing nonlinear dielectrics

    This study deals with the polarization and depolarization currents of linear/nonlinear double-layered composites, and sets out to explore interface polarization and depolarization characteristics. The linear layer is pure low density polyethylene (LDPE) matrix. The nonlinear barrier layer is prepared by adding nanofillers (ZnO and SiC) to LDPE with different concentrations. Experimental results show that the species and amount of the nanofillers (ZnO and SiC) in nonlinear dielectrics and experimental temperature have a great influence on the polarization and depolarization of the double-layered composite structure containing nonlinear dielectrics. With the increasing of the concentration of nanofillers (ZnO) in nonlinear layer, polarization and depolarization currents all are increasing, and the relaxation times of polarization and depolarization are correspondingly prolonged. When nonlinear layer with concentration of ZnO are 9.09wt% and 16.67wt%, the polarization and depolarization currents are less than that of the same concentration of SiC. Under same experimental condition, the polarization and depolarization currents also increase with the amplitude of excitation voltage, and the relaxation time of polarization is much longer than the relaxation time of depolarization. The transient current at the moment of excitation voltage inversion is much larger than the polarization current.

  • Flexible and stretchable dielectrics

    A brief tour d'horizon is given through recent research on flexible and stretchable dielectrics. Ultrathin dielectrics with low leakage currents and high breakdown strength are essential in flexible electronic devices, illustrated with low voltage field-effect transistors for optothermal sensing and flash memories. Electrets with a permanently stored electrical charge are useful to control the threshold voltage in field-effect devices. Ferroelectrets with internally charged voids have been introduced in a ferroelectret field-effect configuration for piezoelectric transducers and microphones. Flexible dielectrics displaying ferro-, piezo- and pyroelectricity are employed in memories and in transducer functions. Finally compliant dielectrics are investigated in elastomer actuators and energy harvesters. The chosen examples show that research on flexible and soft dielectrics is actively pursued in various branches of science, with prospect for future flexible and stretchable electronic products.

  • The new International Center for Dielectrics Research at Xi'an Jiaotong University: Recent activities and results

    The new International Center for Dielectric Research at Xi'an Jiaotong University was established to provide a state-of-the-art research environment that is able to attract and host scientists world wide to work on the theoretical and experimental aspects at the frontier of advanced dielectrics and to promote the advances of dielectric science and technology. This paper reviews recent activities and researches in the center.

  • Investigations on critical parameters of nano solid dielectrics for the optimized function of power transformer

    In recent years solid dielectrics are more commonly used as insulation for electrical equipment, as these solid dielectric elements have the properties to withstand high electric field. The properties of solid dielectric elements shall be further improved by reinforcing nano particles. This work investigates the enhancement of critical parameters of solid dielectrics using nano particles for the optimized function of power transformer. Nano solid dielectric materials are composed of epoxy resin and nano particles such as alumina (Al<sub>2</sub>O<sub>3</sub>). The nano particles are added at different volume fractions of 0.5% and 1% with epoxy resin. The electrical and mechanical characteristics of the solid nano dielectric materials impregnated in insulating mineral oil and without mineral oil are investigated. The critical parameters such as breakdown strength, resistivity and tensile strength are measured. The tests are conducted in accordance with IS and ASTM standards.

  • A simulation study on the interface polarization between the nonlinear dielectrics

    The transient characteristics of the interface charges and the electric fields in the nonlinear/linear and nonlinear/nonlinear dielectrics under different amplitudes of dc step voltages and polarity reversal voltages are simulated using the software of Matlab-Simulink. The simulation results show that the interface charges and electric fields of the double-layered dielectrics not only relate with the materials properties, but also relate with the average electric field. For the interface between the nonlinear dielectrics with field enhanced conductivity, the establishing process of interface polarization will get faster and the polarity of interface charge will reverse as the average electric field gets higher. The maximum of the transient electric field under the polarity reversal DC voltage is significantly higher than the maximum of the transient electric field under the step voltage. Double nonlinear dielectrics with the approximate field enhanced conductivity can be used to reduce the influence of interface charges on the electric field distribution.

  • Dynamic characteristics analysis on interface polarization and depolarization of nonlinear double-layered dielectrics

    The interface polarization model for double-layered nonlinear dielectrics is established based on nonlinear dielectrics with a+bE-type nonlinear conductivity (that is, the conductivity of dielectrics is a linear function of the electric field). The dynamic characteristics of the electric field, the interface charge, and the current during polarization and depolarization have been deduced analytically. The theoretical research results show that the electric, the interface charge, and the current have three kinds of models during the polarization: the exponential model, the hyperbolic tangent model, and the hyperbolic cotangent model. However, only the hyperbolic cotangent model occurs during the depolarization. The total current during polarization includes the DC steady state current and two absorption currents with different half-value period, and depolarization current contains two components with different half-value period. Because of the different polarities and values of two components, the depolarization current presents a variety of forms. Through theoretical derivation of the interface polarization of double-layered nonlinear dielectrics with a+bE-type nonlinear conductivity, the nonlinear interface polarization dynamic behavior is theoretically expounded and a foundation for future research into more complex nonlinear interface polarization is laid.

  • Distribution of relaxation times: An inverse problem

    This article is a slightly amended and extended version of a short paper presented at ISE14 2011. The details of inverse problem solving method developed by the author are presented with examples consisting in the distribution of relaxation times in the physics of dielectrics. Frequency and time domain dielectric responses were used from synthetic and experimental data respectively. The method can be applied to other problems related to response theory in other research fields.

  • Effective dielectric function of BaTiO3-NiO composites

    Using spark plasma sintering we have processed and studied two ceramic composites of 70 vol% BaTiO3 (BTO) and 30 vol% NiO with standard and core- shell microstructure. Quantitative broadband dielectric spectroscopy up to the infrared range at 10-450 K showed substantial differences between both composites. The evaluated dielectric spectra revealing all three ferroelectric phase transitions were compared with modelled spectra using three different models based on effective medium approximation (Bruggeman, Lichtenecker and coated spheres). The results, including the soft-mode dynamics, were discussed using the concept of the BTO percolation.

  • Verification of Interface State Properties of a-InGaZnO Thin-Film Transistors With$\hbox{SiN}_{x}$and$ \hbox{SiO}_{2}$Gate Dielectrics by Low-Frequency Noise Measurements

    To verify the interface state properties of amorphous indium-gallium-zinc- oxide (a-IGZO) thin-film transistors (TFTs) with SiNxand SiO2gate dielectrics, the low-frequency noise (LFN) of various gate-length devices from 5 to 50 μm was measured and evaluated. Before LFN measurements, the dc characteristics, such as the subthreshold slope (_S_), were measured for comparison. The interface state density (_N_it) extracted by_S_for an a-IGZO TFT with SiNxgate dielectrics is only 1.3 times higher than that for an a-IGZO TFT with SiO2gate dielectrics. However, the trap density (_Nt_) extracted by LFN for an a-IGZO TFT with SiNxgate dielectrics is almost 80 times higher than that for one with SiO2gate dielectrics. Moreover, carrier number fluctuations are the dominant mechanism for LFNs in an a-IGZO TFT with SiNxgate dielectrics. This large difference between SiNxand SiO2gate dielectrics in LFN measurement is related to the fast degradation of a-IGZO TFTs with SiNxgate dielectrics by the bias temperature instability or light illumination.

  • Assessment of Fallouts of the Thermal Step Method for measuring Space Charge in Liquid Dielectrics

    This focuses on studying the applicability of the Thermal Step Method (TSM) in liquid dielectrics. The TSM is widely used on solid dielectrics, in which thermal conduction prevails. Experimental results and numerical simulations are employed to study the use of the TSM in dielectric liquids, particularly with respect to liquid convection and permittivity variation with temperature.



Standards related to Dielectrics

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Guide for the statistical analysis of electrical insulation breakdown data


Guide for the statistical analysis of electrical insulation breakdown data


IEEE Guide for the Application, Maintenance, and Evaluation of Room Temperature Vulcanizing (RTV) Silicone Rubber Coatings for Outdoor Ceramic Insulators

Guide to help utilities in application of RTV silicone rubber coatings for outdoor ceramic insulators. Guide covers details of these aspects. Guide to help testing personnel inevaluation of RTV silicone rubber coatings for outdoor ceramic insulators.


IEEE Guide for the Statistical Analysis of Electrical Insulation Breakdown Data

To prepare a guide describing statistical methods to analyze breakdown test data (at constant or increasing voltage) for purposes including characterization of an insulation system, comparison with other systems and prediction of the probability of breakdown at given times or voltages. The statistical methods included in the guide are based on Weibull, lognormal and Gumbel distributions.


IEEE Guide for the Statistical Analysis of Thermal Life Test Data


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Jobs related to Dielectrics

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