Sentences with phrase «high dielectric»

The present invention relates to an enhanced sequential atomic layer deposition (ALD) technique suitable for deposition of barrier layers, adhesion layers, seed layers, low dielectric constant (low - k) films, high dielectric constant (high - k) films, and other conductive, semi-conductive, and non-cond...

Arlin offers films with high dielectric strength, moisture barrier, chemical resistance, and high temperature durability.

Water has a dielectric constant difference compared to air in capacitive couplings — indeed, colder water has a still higher dielectric constant, relevant with the cold cloud tops of tropical storms.

Not exact matches

The high - performance photodetector uses so - called surface plasmon polaritons, highly concentrated electromagnetic waves at metallic - dielectric interfaces, to combine optics and electronics on smallest space.

This high output has been implemented by a 4 - beam amplifier technology and the world's highest performance dielectric multilayer diffraction grating of a large diameter.

First - principles calculations determined that the electron barrier, established at the interface of the PEI / hexagonal boron - nitride structure and the metal electrodes applied to the structure to deliver, current is significantly higher than typical metal electrode - dielectric polymer contacts, making it more difficult for charges from the electrode to be injected into the film.

The results were reported in a recent issue of the journal Advanced Materials in a paper titled «High - performance Polymers Sandwiched with Chemical Vapor Deposited Hexagonal Boron Nitrides as Scalable High - Temperature Dielectric Materials.»

Its wide band gap makes it a good insulator and protects the PEI film from dielectric breakdown at high temperatures, the reason for failure in other polymer capacitors.

«This is part of a series of work we have done in our lab on high - temperature dielectrics for use in capacitors,» said Qing Wang, professor of materials science and engineering, Penn State.

The first change was to replace traditional copper coils with spherical dielectric resonators made of ceramic material with high permittivity and low loss.

Dielectric materials have melting points much higher than metals, and we're now quickly trying to move this technology into the infrared to demonstrate a lighting system.»

The voltages required to activate dielectric elastomer actuators are relatively high — typically one to five kilovolts — so the devices can operate at a very low current (generally, high voltage means low current).

These high - performance printed devices are achieved by materials understanding and device design that allows the formation of good dielectric - semiconductor and semiconductor - metal interfaces.

The Hiden Analytical UHV surface analysis system range is further extended by the addition of «MAXIM», a high - performance quadrupole secondary ion monitor specifically designed for optimum sensitivity for surface analysis and depth profiling applications for a wide range of materials including polymers, superconductors, semiconductors, alloys and dielectric, with measurement of trace components to sub-ppm levels.

2004 - 2006: Join project «High - k dielectric film deposition characterization» in the framework of a NSF / CNRS join program.

His most important contributions include theory of high harmonic generation by low frequency laser fields and atto - second physics, quantum optics of dielectric media, studies of Bose - Einstein condensates and their excitations (solitons, phase fluctuations), theory of entanglement, and more recently studies of strongly correlated many body atomic and quantum optical systems.

Its dielectric breakdown strength is 3 times higher than in SiC and more than 30 times better than in Si, the carrier mobility is very high for both carrier types and the thermal conductivity is unsurpassed.

Her research experience includes modeling of organic aerosol oxidation at LBNL, fabrication and optimization of high performance semiconductor nanoparticle - based image sensors as Manager of Materials Development at InVisage Technologies, Inc., and foundational and applied research as a Research Staff Member at IBM's Almaden Research Center on transformations in dielectrics, semiconductors, metals, and polymer films.

Dielectric grease is electrically insulating and does not break down when high voltage is applied.

The success of this effort relies on new or improved processing techniques and materials for plastic electronics, including methods for (i) rubber stamping (microcontact printing) high - resolution (≈ 1 μm) circuits with low levels of defects and good registration over large areas, (ii) achieving low leakage with thin dielectrics deposited onto surfaces with relief, (iii) constructing high - performance organic transistors with bottom contact geometries, (iv) encapsulating these transistors, (v) depositing, in a repeatable way, organic semiconductors with uniform electrical characteristics over large areas, and (vi) low - temperature (≈ 100 °C) annealing to increase the on / off ratios of the transistors and to improve the uniformity of their characteristics.

For example, high - energy electrons can penetrate spacecraft and deposit their charge in the dielectric (insulating) material of electronic circuit boards.

Tags for this Online Resume: High K dielectrics, Semiconductor Devices, VLSI Design, Digital Circuit Design, Analog Circuit Design, IC Design