Dielectrics
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Recent papers in Dielectrics
Four compositions in the Sr1–3x/2CexTiO3 homologous series, corresponding to x ) 0.1333, 0.1667, 0.25, and 0.4, have been produced by conventional solid-state processing. The structure of these compounds was analyzed by X-ray, electron,... more
Microwave dielectric ceramics based on RETiTaO6 (RE = La, Cc, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Y, Er, Yb, Al, and In) were prepared using a conventional solid-state ceramic route. The structure and microstructure of the samples were... more
Cerium oxide (CeO2) has been prepared as a ceramic dielectric resonator by a conventional solid-state ceramic route. The sintered CeO2 has a high dielectric quality factor (Q×f), Q value of 10 000 at 6 GHz with a relative permittivity... more
In this paper, we propose an approach to the problem of simultaneous shape and refractive index recovery from multispectral polarisation imagery captured from a single viewpoint. The focus of this paper is on dielectric surfaces which... more
The formation of solid solutions of the type [Ba(HOC2H4OH)4][Ti1−x Gex (OC2H4O)3] as Ba(Ti1−x /Gex )O3 precursors and the phase evolution during thermal decomposition of [Ba(HOC2H4OH)4][Ti0.9Ge0.1(OC2H4O)3] (1) are described herein. The... more
SrLa2Mg2W2O12 and Sr2La2MgW2O12 ceramics were prepared by the conventional solid-state ceramic route and their dielectric properties were investigated in the radio and microwave frequency regions. SrLa2Mg2W2O12 sintered at 15001C has... more
Summary form only given. Telecommunications has continued to push optical fibers towards ever-more demanding applications-such as high bit rates, dense wavelength-division multiplexing (DWDM), and long distances-and in response there has... more
One key failure root cause during wafer production is the electrical test by probing all interconnects of each die of the wafer. The probing process can result in excessive damage of the back end of line (BEOL) wafer layers underneath the... more
We foresee applications and interesting possibilities of incorporating the photonic crystals concept into superconducting electronics. In this paper, we present interesting features of the computed lower band structure of a nondissipative... more
The transversely bianisotropic uniaxial medium considered in the present article can be obtained, e.g., by mixing metal helices with an isotropic base medium in such a way that the axes of the helices are randomly oriented but... more
The resistance to plasma-induced damage of various nanoporous, ultra low-porous SiCOH films used as interconnect dielectric materials in integrated circuits was studied. These films are susceptible to damage by plasma processes used... more
A cerium-doped SrTiO3 compound with the composition Sr0.4Ce0.4TiO3 has been produced by conventional solid-state processing. The structure of this compound was analyzed by X-ray, electron, and neutron diffraction. While no superlattice... more
• Straightforward synthesis for 0-3 Sr 0.5 Ba 0.5 Nb 2 O 6-CoFe 2 O 4 composites. • Monitoring the phase evolution during sintering to ceramics bodies. • Determination of Curie temperature. • Impedance spectroscopy up to 200 • C and 10... more
This paper reports on the synthesis of polycrystalline (Li,Ti)-doped NiO powders (i.e., LixTi0.1Ni1−xO, abbreviated as LTNO) by the solid-state synthesis method. Note that, the doping concentration of Ti is kept constant (x∼0.10) in the... more
В данной книге изложены основные особенности диэлектрических резонаторов и принципы их применения для ЭПР спектроскопии, обобщен опыт авторов по моделированию и исследованию свойств резонаторов из монокристаллического танталата калия и... more
: In this work, the differences in the behavior and properties of the emitted electron beam from tungsten (W) tips were studied before and after coating these tips with a thin layer of dielectric material followed by a thin layer of gold,... more
An important obstacle in the life expectancy of high voltage equipment is the progressive and systematic damage to insulation systems caused by Partial Discharge (PD). The evolution of PD activity is symptomatic of the insulation state.... more
In this study, we have demonstrated a comparison of the dielectric and electric properties achieved in P(VDF-TrFE)/ PZT and P(VDF-TrFE) doped with multi-walled carbon nanotubes (MWCNT). PZT/P(VDF-TrFE) composites (0–3 type) doped with... more
The Ca(B= 1/2Nb1/2)O3 [B' =La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Y, Er, Yb, and In] complex perovskites have been prepared by conventional solid-state ceramic route. The structure and microstructure of the ceramics have been... more
AWO4 (where A = Zn 2+ , Mg 2+ , Ni 2+ and Co 2+) tungstate ceramics were synthesised from a standard ceramic route, and their sintering behaviour and microwave dielectric properties were investigated. All AWO4 powders formed single-phase... more
Research on alternative dielectric gases to eliminate the disadvantages of SF6, which is widely used in GIS and switching systems in the power system engineering, has been an important study topic in the literature for nearly 40 years.... more
Being the partial differential equations along with the Lorentz law the Maxwell's equation laid the foundation for classical electromagnetism, classical optics, and electric circuits. The equations provide a mathematical model for... more
Jenis-jenis material yang bersifat dielektrik dan insulator dan materi mengenai sifat dielektrik dari material oksida
The Earth’s core, mantle and crust are composed of rocks and minerals, and exhibit electrical and magnetic phenomena. Electrical data in particular are extremely sparse for Earth materials; fewer than one hundred minerals have... more
The ongoing and primary goal of the research is the pursuit of understanding of nonlinear processes in natural phenomena arising in optics and fluids. A considerable share of our attention is devoted to nonlinear optics, a relatively... more
This paper describes the performance of an alternative capacitive pressure gauge using lead iron tungstate as a capacitive element over a pressure range of 418 MPa. A commercial strain gauge pressure transducer is used to get the... more
Composite technology, where a novel artificial material is fabricated by combining, for example, ceramic and polymer materials in an ordered manner or just by mixing, was earlier used widely for sonar, medical diagnostics, and NDT... more