CHE SIGNIFICA DIELECTRIC IN INGLESE
Dielettrico
Un materiale dielettrico è un isolante elettrico che può essere polarizzato da un campo elettrico applicato. Quando un dielettrico è posto in un campo elettrico, le cariche elettriche non fluiscono attraverso il materiale come fanno in un conduttore, ma solo un leggero spostamento dalle loro posizioni di equilibrio medio causando polarizzazione dielettrica. A causa della polarizzazione dielettrica, le cariche positive sono spostate verso il campo e le cariche negative si spostano nella direzione opposta. Ciò crea un campo elettrico interno che riduce il campo complessivo all'interno del dielettrico stesso. Se un dielettrico è composto da molecole debolmente legate, queste molecole non solo diventano polarizzate, ma anche riorientate in modo che il loro asse di simmetria allinea al campo. Lo studio delle proprietà dielettriche riguarda lo stoccaggio e la dissipazione di energia elettrica e magnetica nei materiali. Le dielettrici sono importanti per spiegare i vari fenomeni nell'elettronica, nell'ottica e nella fisica dello stato solido.
definizione di dielectric nel dizionario inglese
La prima definizione di dielettrico nel dizionario è una sostanza o mezzo che può sostenere un campo elettrico statico al suo interno. L'altra definizione di dielettrico è una sostanza o un corpo di conducibilità elettrica molto bassa; isolante. Dielettrico è anche di, preoccupato o con le proprietà di un dielettrico.
PAROLE IN INGLESE ASSOCIATE CON «DIELECTRIC»
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CITAZIONI IN INGLESE CON «DIELECTRIC»
Citazioni e frasi famose con la parola
dielectric.
Elementary considerations led me to the conclusion that a medium, composed of layers of different dielectric constants, must behave as a uniaxial crystal if it is assumed that the layer thicknesses are only a fraction of a wave-length.
10 LIBRI IN INGLESE ASSOCIATI CON «DIELECTRIC»
Scopri l'uso di
dielectric nella seguente selezione bibliografica. Libri associati con
dielectric e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Dielectric Phenomena in Solids: With Emphasis on Physical ...
The only available, comprehensive reference on dielectric phenomena in solids.
2
Broadband
Dielectric Spectroscopy
This is the domain of Broadband Dielectric Spectroscopy (BDS). 8 At frequencies below about 10 Hz a dielectric sample is regarded as a com- * plex electrical impedance Z (?),expressed in terms of the resistance R(?) and capacitance C(?) ...
Friedrich Kremer, Andreas Sch?nhals,
2003
3
Dielectric Polymer Nanocomposites
The text begins with an overview of the background, principles and promise of nanodielectrics, followed by a discussion of the processing of nanocomposites and then proceeds with special considerations of clay based processes, mechanical, ...
4
Dielectric Materials for Wireless Communication
This book brings the data and science of these several useful materials together, which will be of immense benefit to researchers and engineers the world over.
Mailadil T. Sebastian,
2010
5
Dielectric Elastomers as Electromechanical Transducers: ...
This book provides a comprehensive and updated insight into dielectric elastomers; one of the most promising classes of polymer-based smart materials and technologies.
Federico Carpi, Danilo De Rossi, Roy Kornbluh,
2011
6
Theory of
Dielectric Optical Waveguides 2e
Theory of Dielectric Optical Waveguides 2e
7
The Essence of
Dielectric Waveguides
Clearly and concisely written in an organized manner, this volume includes a detailed description of the fundamentals of electromagnetics, including a new discussion on boundary conditions and attenuation, and of the propagation ...
C. Yeh, F. Shimabukuro,
2008
8
Handbook of
Dielectric and Thermal Properties of Materials ...
This unique book provides hard-to-find information on complex dielectric permittivity of media at industrial, scientific, and medical frequencies (430 MHz, 915MHz, 2.45GHz, 5.8 GHz, and 24.125GHz).
Vyacheslav V. Komarov,
2012
9
Theory of
Dielectric Optical Waveguides
Theory of Dielectric Optical Waveguides
10
Dielectric Films for Advanced Microelectronics
This book is intended for postgraduate level students, PhD students and industrial researchers, to enable them to gain insight into this important area of research.
Mikhail Baklanov, Karen Maex, Martin Green,
2007
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «DIELECTRIC»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
dielectric nel contesto delle seguenti notizie.
Litecool trials Black X dielectric material for packaged LED thermal …
Sheffield, UK - Litecool has produced packaged LEDs using a new dielectric material that has a thermal conductivity of 1000 W/mK – 3 times ... «LEDs Magazine, lug 15»
VPO Press Release - AMEC Ships Advanced Etch Tool for 3D V …
This is AMEC's most advanced dielectric Etcher. It was designed to process critical Etch applications at nodes as low as 1xnm. The customer is ... «Virtual Press Office, lug 15»
Engineers Give Invisibility Cloaks a Slimmer Design | Lab Manager
An extremely thin cloaking device is designed using dielectric materials. The cloak is a thin Teflon sheet (light blue) embedded with many small ... «Lab Manager Magazine, lug 15»
Could Black Phosphorus be the Next Silicon? | Lab Manager
... an ideal dielectric. All three components must be optimized for a well-designed transistor. Black phosphorus fills the semiconducting-material ... «Lab Manager | News, lug 15»
Don't Throw That SLA Resin Vat Away, Repair It With The ReCoat …
The kit provides excellent adhesion to the substrate, avoids yellowing effects, has excellent flame resistance and dielectric properties, and is ... «3DPrint.com, lug 15»
Deployable fiber optic systems - AOG Digital
Custom rodent resistant cables include metal or dielectric armor or additives to the outer jacket. Hybrid cables and connectors. For applications ... «Asian Oil & Gas Magazine, lug 15»
Merial Limited v. Virbac: Granting Request for Rehearing Because …
... of Chemistry and Physics, the Board prepared a table of the solvents described by Huet '333, and their dielectric constants and boiling points. «The National Law Review, lug 15»
Deposition equipment market witnesses a year of significant changes
July of 2014 also saw Lam Research unveil its VECTOR ALD Oxide system to produce conformal dielectric films defining critical pattern ... «ElectroIQ, lug 15»
Registration Opens for Boards, Chips and Packaging … - PCB007
Isola Group, a market leader in copper-clad laminates and dielectric prepreg materials used to fabricate advanced multilayer Printed Circuit ... «I-Connect007, lug 15»
Eaton's High-Efficiency Transformers Help Customers Meet 2016 …
Eaton's Cooper Power series liquid-filled transformers use EnvirotempTM FR3TM* high fire point dielectric fluid. This liquid-filled transformer ... «Business Wire, lug 15»