A New Dual Circularly Polarized Feed Employing a Dielectric Cylinder-Loaded Circular Waveguide Open End Fed by Crossed Dipoles by Jae-Hoon Bang, Soon-Woo Choi, Jae-Woo Noh, Joo-Young Lim, Dong-Hyun Kim, Dae-Oh Kim, Bierng-Chearl Ahn

“…The waveguide aperture is loaded with a dielectric cylinder to reduce the cross-polarization beyond 90 degrees off the boresight. …”
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Dielectric Properties of the System GdCo 1-xFexO3 Synthesized by Chemical Route (x = 0.10, 0.20) by K. D. Mandal, L. Behera

“…The frequency dependence of dielectric constant in these materials indicates that space charge polarization contributes significantly to their observed dielectric parameters. …”
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Microstructural and Dielectric Properties of Zr Doped Microwave Sintered CaCu3Ti4O12 Synthesized by Sol-Gel Route by S. Jesurani, S. Kanagesan, M. Hashim, I. Ismail, I. R. Ibrahim

“…A very high dielectric constant 21,500 was observed for the sample doped with Zr (0.02 mol%) at 50 Hz.…”
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Performance Assessment of Ultrascaled Vacuum Gate Dielectric MoS₂ Field-Effect Transistors: Avoiding Oxide Instabilities in Radiation Environments by Khalil Tamersit, Abdellah Kouzou, José Rodriguez, Mohamed Abdelrahem

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Anisotropic Ferro- and Dielectric Properties of Textured Bi4Ti3O12 Ceramics Prepared by the Solid-State Reaction Based on Multiple Calcination by Xiangyu Mao, Wei Wang, Hui Sun, Xiaobing Chen

“…The dielectric anomalies of samples are observed around 157 K and 232 K. …”
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Effect of SiC Particle Incorporated Dielectric Medium on Electrical Discharge Machining Behavior of AA6061/B4Cp/SiCp AMCs by Johny Khajuria, N. Nagabhooshanam, Pankaj Sharma, Atul Kumar, Santosh Kumar Sahu, Peyyala Sree Devi, Kuma Gowwomsa Erko

“…In this work, it was observed that using motor oil as the dielectric fluid when producing AA6061/SiCp/B4Cp hybrid composites provided wealth from waste. …”
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Total Ionizing Dose Effects of Si Vertical Diffused MOSFET with SiO2 and Si3N4/SiO2 Gate Dielectrics by Jiongjiong Mo, Xuran Zhao, Min Zhou

“…The total ionizing dose irradiation effects are investigated in Si vertical diffused MOSFETs (VDMOSs) with different gate dielectrics including single SiO2 layer and double Si3N4/SiO2 layer. …”
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Synthetic design and analysis on microwave dielectric properties of novel garnet-type Ca3MTiGe3O12 (M = Co, Ni) ceramics by Yuan Nie, Yanjun Liu, Ziqi Zhao, Wenjie Zhang, Fangyi Huang, Huanfu Zhou

“…CCTG and CNTG ceramics sintered at optimal temperatures exhibit excellent microwave dielectric properties with εr = 11.64, Q×f = 45474.73 GHz, τf = −42.01 ppm/°C and εr = 11.58, Q×f = 41346.11 GHz, τf = −45.53 ppm/°C, respectively. …”
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Retracted: Effect of SiC Particle Incorporated Dielectric Medium on Electrical Discharge Machining Behavior of AA6061/B4Cp/SiCp AMCs by Advances in Materials Science and Engineering

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Replacement of Ensemble Averaging by the Use of a Broadband Source in Scattering of Light from a One-Dimensional Randomly Rough Interface between Two Dielectric Media by Alexei A. Maradudin, Ingve Simonsen

“…By the use of phase perturbation theory we show that if a single realization of a one-dimensional randomly rough interface between two dielectric media is illuminated at normal incidence from either medium by a broadband Gaussian beam, it produces a scattered field whose differential reflection coefficient closely matches the result produced by averaging the differential reflection coefficient produced by a monochromatic incident beam over the ensemble of realizations of the interface profile function.…”
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Defect Recognition: Applying Time-Lapse GPR Measurements and Numerical Approaches by Enas Abdelsamei, Diaa Sheishah, Mohamed Aldeep, Csaba Tóth, György Sipos

Subjects: “…dielectric constant…”
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Dielectric Temperature Stability and Enhanced Energy-Storage Performance of Sr_0.4Ba_0.6(Zr_0.2Ti_0.2Sn_0.2Ta_0.2Nb_0.2)₂O₆ High-Entropy Ferroelectric Ceramics by Yingying Zhao, Ziao Li, Shiqiang Yang, Pu Mao, Ruirui Kang

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Genetic Algorithm Integrated Fuzzy AHP-VIKOR Approach for the Investigation of W-Cut Insert Heat Exchanger for Cooling of Dielectric Fluid Used in Ultra-High Voltage Transformer by N. Vasantha Gowri, J. Samson Isaac, T. Muralikrishna, G. Suresh Babu, Melvin Victor Depoures, S. Sekar, P. Sasirekha, M. Ramesh, S. Prabhakar

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Impact of sintering temperature on the structural, morphological, and dielectric properties of (1-x)LaFeO3–xBaTiO3 (x = 0.49) by Amina Maou, Najwa Gouitaa, Fatima Zahra Ahjyaje, Taj Dine Lamcharfi, Farid Abdi, Noureddine Idrissi Kandri

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Dielectric function and thermo-optic coefficients of silicon-doped GaN substrates at elevated temperature from 298 K to 873 K in the UV-Vis-NIR spectrum by Subiao Bian, Xi Chen, Changcai Cui

“…In this study, we comprehensively characterized the thermal effects on the optical properties of silicon-doped GaN substrates using spectroscopic ellipsometry over a broad wavelength range from 250 nm to 1600 nm. The dielectric function of GaN was determined at temperatures ranging from 298 K to 873 K, demonstrating consistent temperature-dependent behavior. …”
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Pulsed plasma effect in the form of Debye lengths variation on air-suspended carbon nanoparticles by Mahsa Mokhtari, Mohammad Taghi Ahmadi, Amir Musa Abazari, Meisam Rahmani

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DISPERSION RELATIONS IN BILAYER GRAPHENE AT FINITE TEMPERATURE by Nguyen Van Men

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Implementation and comprehensive investigation of gate engineered Si0.1Ge0.9/GaAs charged plasma based JLTFET for improved analog/ RF performance by Pranita Soni, Aditya Jain, Kaushal Kumar, Lokesh Kumar Soni, Ajay Kumar, Neha Gupta, Amit Kumar Goyal, Rakesh Saroha

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The SPICE Modeling of a Radiation Sensor Based on a MOSFET with a Dielectric HfO₂/SiO₂ Double-Layer by Miloš Marjanović, Stefan D. Ilić, Sandra Veljković, Nikola Mitrović, Umutcan Gurer, Ozan Yilmaz, Aysegul Kahraman, Aliekber Aktag, Huseyin Karacali, Erhan Budak, Danijel Danković, Goran Ristić, Ercan Yilmaz

“…We report on a procedure for extracting the SPICE model parameters of a RADFET sensor with a dielectric HfO₂/SiO₂ double-layer. …”
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A Metallo-Dielectric Groove Gap Waveguide Slotted Array Antenna With Hybrid Glide-Symmetric Holes & “Mushroom”-Type Metasurfaces by Panagiotis Petroutsos, Stavros Koulouridis

“…This integration addresses assembly challenges between metal and dielectric layers, avoiding delicate welding techniques. …”
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