CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «PERMITTIVITY»
Descoperă întrebuințarea
permittivity în următoarea selecție bibliografică. Cărți în legătură cu
permittivity și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
A Dielectric
Permittivity Sensor for Simultaneous ...
Frequency-response test results indicated that magnitude and phase information can be a good indicator of soil properties.
2
Electronic Materials Handbook: Packaging
Factors Affecting the Permittivity of a Material. As explained previously, values of
both er and 6^ are dependent not only on the material used but also on the
reinforcement-to-resin ratio (for a composite), the frequency at which the ...
3
Engineers' Handbook of Industrial Microwave Heating
If the space is filled with a dielectric material the force is increased by a factor
called the relative permittivity for that material (e'). Relative permittivity is a
dimensionless number which for a lossless homogeneous material is the same in
all three ...
4
A Student's Guide to Maxwell's Equations
The permittivity of free space The constant of proportionality between the electric
flux on the left side of Gauss's law and the enclosed charge on the right side is e0
, the permittivity of free space. The permittivity of a material determines its ...
5
Reference Data for Engineers: Radio, Electronics, Computer, ...
M, bronze Nickel (passive) Inconel (passive) Monel 1 8-8 stainless steel type 304
(passive) 18-8-3 stainless steel type 316 (passive) Protected end (cathodic or
most noble) It is often convenient to use the relative permittivity, er, defined by
The ...
Wendy Middleton, Mac E. Van Valkenburg, 2002
6
Stratigraphic Analyses Using GPR
Dielectric materials store energy in response to an external electric field, much
likeelasticmaterialsdeformandstorepotentialenergyinresponse to external kinetic
energy (q.v., seismic wave propagation). Permittivity describes the ability of a ...
Gregory S. Baker, Harry M. Jol, 2007
7
High
Permittivity Gate Dielectric Materials
Charged defects and interfacial (space—charge) dipoles, i.e. defect and space
charge polarization, may make additional contributions to the electrical
permittivity. The permittivity and the dielectric constant are very strong functions of
the ac ...
8
Geotextile Testing and the Design Engineer: A Symposium ...
The permeability characteristic of geotextiles is evaluated in terms of the
permittivity of the material. Permittivity is defined as the volumetric flow rate of
water per unit area, per unit of head, in the normal direction, through a geotextile,
under ...
9
Gold: Science and Applications
+-() 1 2 12 12221 12221 ε εε εεε , , (2.6) ε122 2 2 =- = nk nk , , ε (2.7) The
permittivity of metals is usually modeled using a Drude-like function of the form: ω
ωg 2 2 p εω ε g εω 1 22 2 2 2 () , () = ∞ p (2.8) ω ωω g ( ) = - + + gτ= 1 (2.9) where
ε∞ is ...
Christopher Corti, Richard Holliday, 2009
10
High-speed Signal Propagation: Advanced Black Magic
Except for some very unusual quasi-stable situations involved in laser physics,
the imaginary part of complex permittivity is always negative, meaning that the
value of e0 is always positive. The loss tangent is always reported as a positive ...
Howard W. Johnson, Martin Graham, 2003
ȘTIRI NOI CARE INCLUD TERMENUL «PERMITTIVITY»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
permittivity în contextul următoarelor știri.
Interfacial assembly of mesoporous nanopyramids as ultrasensitive …
The nanopyramids were constructed from materials with a relative permittivity of Fe2O3 (~9.06) with pores with diameters of 18 nm. «Nature.com, Iul 15»
Algorithm designs previously unknown optical components
The first allowed any value of permittivity (from silicon to air) anywhere in the waveguide. 100 algorithm iterations established barcode-like ... «ElectronicsWeekly.com, Iul 15»
Focus on practical plasmonic and metamaterial applications
... mean abandoning the use of gold and silver, and instead looking for natural or artificial materials with negative permittivity and lower losses. «Next Big Future, Iul 15»
Ant-Man, the Physics of Shrinking, and the Higgs Boson
... fundamental constants such as the mass and charge of the electron, the dielectric permittivity (which governs the strength of an electric field), ... «GeekDad, Iul 15»
Patterning Cells with the Flip of a Switch for Bioengineering …
... shell models that take into account the nonhomogeneous properties of cells were used to calculate the complex permittivity and then the DEP ... «Bioscience Technology, Iul 15»
Processing technology to improve the electrical properties of glass …
The extent to which a material can be penetrated by electrical fields is referred to as its 'electrical permittivity'. 'Prior to the acid treatment, the ... «Phys.Org, Iul 15»
Measuring Resistance with DC Methods
Dielectric cure monitoring, also referred to as DEA or dielectric analysis, is used to quantify the resistivity (ρ) and permittivity (ε') of a polymer, ... «Azom.com, Iun 15»
Novel high-κ dielectrics for next-generation electronic devices …
To overcome this dilemma, high-κ materials that exhibit a larger permittivity and band gap are introduced as gate dielectrics to enhance both ... «Nature.com, Iun 15»
Fano resonance boosted cascaded optical field enhancement in a …
The permittivity function of Au and Cr are obtained from the experimental data and the Palik database. The refractive index of the fused silica ... «Nature.com, Iun 15»
Research Article
Nanocomposites (nano BaTiO3 + Polymer) have good permittivity, medium costs - formulation needs to be enhanced for thinner layers with ... «IDTechEx.com, Mai 15»
