Results 41 to 50 of about 3,250,292 (215)

The impact of self-heating and SiGe strain-relaxed buffer thickness on the analog performance of strained Si nMOSFETs [PDF]

open access: yes, 2010
The impact of the thickness of the silicon–germanium strain-relaxed buffer (SiGe SRB) on the analog performance of strained Si nMOSFETs is investigated.
O'Neill, Anthony G.   +3 more
core   +1 more source

Electrodeposition of Ni-Si Schottky barriers [PDF]

open access: yes, 2005
Electrodeposition is being used to fabricate magnetic microstructures directly on patterned n-type Si wafers of various substrate resistivities.
P.A.J. de Groot   +13 more
core   +1 more source

The Status of Sì in Yoruba

open access: yesJournal of Language and Education, 2017
This paper examines the syntax of sentential conjunction in the Yoruba language with the view of ascertaining the actual syntactic function of sì on which opinions have been polarized in the syntax of Yoruba grammar.
Olabode Abimbola
doaj   +1 more source

EXAFS STUDY OF c-Si, a-Si AND a-Si : H

open access: yesLe Journal de Physique Colloques, 1986
In order to determine the role played by the hydrogen atoms in a-Si : H, short range order has been investigated using Exafs at the silicon K-edge. Emphasis has been put on topological disorder ; low temperature measurements allowed us to look at its variations.
Menelle, A.   +3 more
openaire   +2 more sources

Sputter Deposition of Transition Metal Oxides on Silicon: Evidencing the Role of Oxygen Bombardment for Fermi‐Level Pinning

open access: yesphysica status solidi (a), Volume 216, Issue 23, December 2019., 2019
Growth of transition metal oxides on oxidized silicon substrates opens the possibility for new device structures. Reactive sputtering of the oxide deteriorates the Si/SiO2 surface passivation. Decoupling the oxidation step from the sputter deposition of the metal can alleviate this difficulty and results in superior Si/SiO2/TMO junctions.
Raphaël Poulain   +2 more
wiley   +1 more source

Improving interruption performance of mechanical circuit breakers by controlling pre‐current‐zero wave shape

open access: yesHigh Voltage, Volume 4, Issue 2, Page 122-129, June 2019., 2019
Mechanical circuit breakers (MCBs) are the limiting component for current injection HVDC circuit breakers. Improving their interruption performance reduces requirements for capacitance and inductance needed in the injection circuit and thus space use and costs.
Tim Schultz   +3 more
wiley   +1 more source

Evaluating suitable semiconducting materials for cryogenic power electronics

open access: yesThe Journal of Engineering, Volume 2019, Issue 17, Page 4475-4479, June 2019., 2019
The interest in hybrid electric aircraft has invigorated research into superconducting power networks and superconducting electrical machines. Underpinning this is the ability to control the flow of electrical current at cryogenic temperatures, using power electronic devices.
Luke Bradley   +3 more
wiley   +1 more source

Variabilidad de linajes paternos en dos poblaciones del Noroeste argentino: Santiago del Estero y Tucumán

open access: yesRevista Argentina de Antropología Biológica, 2019
Se analiza el origen continental de los haplogrupos del cromosoma Y en poblaciones de Santiago del Estero y San Miguel de Tucumán con el fin de ampliar el mapa filogeográfico de los linajes paternos argentinos.
Marisol Elisabet Schwab   +8 more
doaj   +1 more source

Terahertz fibre transmission link using resonant tunnelling diodes integrated with photonic‐crystal waveguides

open access: yesElectronics Letters, Volume 55, Issue 7, Page 398-400, April 2019., 2019
The authors present an expanded porous polytetrafluoroethylene terahertz fibre transmission link using resonant tunnelling diodes integrated with photonic‐crystal waveguides as a transmitter and a receiver. The measured coupling efficiency between the terahertz fibre and the photonic‐crystal waveguide integrated with a silicon tapered coupler is ∼30 ...
X. Yu   +6 more
wiley   +1 more source

A Charge Possibility of an Unfueled Prechamber and Its Fluctuating Phenomenon for the Spark Ignited Engine

open access: yesEnergies, 2020
The demand for internal combustion engines remains high for mobile power sources in all fields due to their low costs, running distance capacity, charging reliability, and heavy driving durability.
Nyamsuren Gombosuren   +2 more
doaj   +1 more source

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