Výsledky vyhledávání - "DIELECTRIC PERMITTIVITIES"

Akademický článek

Influences of graphene nanoplatelet aspect ratio and thermal treatment on dielectric performances of poly(methyl methacrylate) composites

Autor: Benhui Fan, Yu Liu, Delong He, Jinbo Bai

Publikováno v: High Voltage (2016)

The dielectric property and percolated behaviour of polymer matrix composites largely depend on the morphology of conductive fillers and external stimulations especially when the composites are processed by melting blending and extrusion-injection wa

Externí odkaz: https://doaj.org/article/ab7f7a25c8cb4180a60bed58685031f9

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Investigation of microwave power limiter for Industrial Scientific Medical band (ISM) applications

Autor: Emin Unal, Vedat Özkaner, Azzeddine Sardi, Muharrem Karaaslan, Fatih Özkan Alkurt, Taouzari Mohamed

Publikováno v: International Journal of RF and Microwave Computer-Aided Engineering. 30

WOS: 000531764100019
In this paper, a new design of microstrip power limiter which is based on microstrip technology and zero bias Schottky diode is introduced. In this context, the FR-4 substrate that was characterized by dielectric permittivit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd7640b6286150fd8b39bba761bd104d
https://doi.org/10.1002/mmce.22180

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Dielectric relaxation and phase transition behavior of (1–x)Pb(Zn1/3Nb2/3)O3-xBaTiO3 binary solid solutions

Autor: E. O. Vlasov, Xiaoyong Wei, Qiang Gao, Luyang Zhao, Dmitry Chezganov, Huarong Zeng, Mikhail V. Gorev, Zhuo Xu, Li Jin, Yu Cui, Qingyuan Hu

Publikováno v: Ceram Int
Ceramics International

Dielectric relaxation and phase transition behaviors in (1–x)Pb(Zn1/3Nb2/3)O3-xBaTiO3 (PZN-BT) binary solid solutions have been systematically studied in this paper. All the compositions display a pure pseudo-cubic perovskite structure. As the BT c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a693b29dc49dbc243be22f28001fbbb
https://doi.org/10.1016/j.ceramint.2018.07.069

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Evaluating Commercial Moisture Probes in Reference Solutions Covering Mineral to Peat Soil Conditions

Autor: Michel Bechtold, Ullrich Dettmann

Publikováno v: Vadose Zone Journal, Vol 17, Iss 1 (2018)
Vadose Zone Journal 17 (2018), Nr. 1

Capacitance and time domain reflectometry (TDR) probes are frequently used for measurements of the volumetric soil water content. The measurement concept is based on the correlation between volumetric water content and dielectric permittivity (ε). W

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2897f751c85f3935108702d7480a200
https://doi.org/10.2136/vzj2017.12.0208

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Quantum Monte Carlo study of electrostatic potential in graphene

Autor: V. V. Braguta, A. A. Nikolaev, Mikhail I. Katsnelson, M. V. Ulybyshev, N. Yu. Astrakhantsev

Publikováno v: Phys. Rev. B
Physical Review B
Physical Review B, 97, 3, pp. 1-6
Physical Review B, 97, 1-6

In this paper the interaction potential between static charges in suspended graphene is studied within the quantum Monte Carlo approach. We calculated the dielectric permittivity of suspended graphene for a set of temperatures and extrapolated our re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::919f9e068d40ea2dee7cd591b8a990e4
https://doi.org/10.1103/physrevb.97.035102

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Lattice dynamics and spontaneous magnetodielectric effect in ilmenite CoTiO$_3$

Autor: Peter C. M. Christianen, A. M. Balbashov, N. N. Novikova, N. V. Siverin, Roman V. Pisarev, R. M. Dubrovin, V. A. Chernyshev, M. A. Prosnikov

Publikováno v: Journal of Alloys and Compounds, 858, pp. 1-10
J Alloys Compd
Journal of Alloys and Compounds
Journal of Alloys and Compounds, 858, 1-10

Ilmenite-type crystals find a variety of technological applications due to their intriguing physical properties. We present the results of the lattice dynamics studies of honeycomb antiferromagnetic ilmenite CoTiO$_3$ single crystal by the complement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55ca60733b73116d9c109515570f3f95

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Temperature-independent giant dielectric response in transitional BaTiO3 thin films

Autor: Gustau Catalan, Arnoud Everhardt, Silang Zhou, P. Ondrejkovic, Yu-Tsun Shao, Sylvia Matzen, Anna Grünebohm, Jiří Hlinka, Neus Domingo, Jian-Min Zuo, Beatriz Noheda, Thibaud Denneulin

Publikováno v: Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Applied physics reviews, 7(1):011402. AMER INST PHYSICS
Applied physics reviews 7(1), 011402-(2020). doi:10.1063/1.5122954

Ferroelectric materials exhibit the largest dielectric permittivities and piezoelectric responses in nature, making them invaluable in applications from supercapacitors or sensors to actuators or electromechanical transducers. The origin of this beha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6da65d6fa5e7ee9a26c6d64938f39ab3
https://ddd.uab.cat/record/224236

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A Submersible Printed Sensor Based on a Monopole-Coupled Split Ring Resonator for Permittivity Characterization

Autor: Erick Reyes-Vera, G. Acevedo-Osorio, David E. Senior, Mauricio Arias-Correa

Publikováno v: Sensors (Basel, Switzerland)
Sensors, Vol 19, Iss 8, p 1936 (2019)
Scopus 57195722871
Scopus 57204207314
Scopus 57200341418
Scopus 36698427600
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
Sensors
Volume 19
Issue 8

This work presents a non-invasive, reusable and submersible permittivity sensor that uses a microwave technique for the dielectric characterization of liquid materials. The proposed device consists of a compact split ring resonator excited by two int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14c65cd610368a325565a68e1cccdce6
https://pubmed.ncbi.nlm.nih.gov/31027163

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