Results 51 to 60 of about 582,383 (175)

The Opportunistic Transmission of Wireless Worms between Mobile Devices

open access: yes, 2008
The ubiquity of portable wireless-enabled computing and communications devices has stimulated the emergence of malicious codes (wireless worms) that are capable of spreading between spatially proximal devices.
C.J. Rhodes   +16 more
core   +1 more source

Simulation of intrinsic parameter fluctuations in decananometer and nanometer-scale MOSFETs [PDF]

open access: yes, 2003
Intrinsic parameter fluctuations introduced by discreteness of charge and matter will play an increasingly important role when semiconductor devices are scaled to decananometer and nanometer dimensions in next-generation integrated circuits and systems ...
Asenov, A.   +4 more
core   +2 more sources

A Review on Microfluidic Paper-Based Analytical Devices for Glucose Detection

open access: yesSensors, 2016
Glucose, as an essential substance directly involved in metabolic processes, is closely related to the occurrence of various diseases such as glucose metabolism disorders and islet cell carcinoma.
Shuopeng Liu, Wenqiong Su, Xianting Ding
doaj   +1 more source

Microfluidic flow modulation with digitized sizing pattern in Xuan paper-based analytical devices

open access: yesAlexandria Engineering Journal, 2022
Spatially resolved fluid-flow modulation and its corresponding integration becomes a crucial aspect to consider when designing high-performing paper-based analytical devices.
Jose H. Lizama   +3 more
doaj   +1 more source

Compact conversion and cyclostationary noise modelling of pn junction diodes in low-injection - Part II: Discussion [PDF]

open access: yes, 2004
Starting from the compact conversion and cyclostationary pn diode noise model presented in the companion paper, we present an extensive validation based on comparisons with physics-based numerical simulations.
Bonani, Fabrizio   +2 more
core   +1 more source

Simple and accurate analytical model of planar grids and high-impedance surfaces comprising metal strips or patches

open access: yes, 2008
This paper introduces simple analytical formulas for the grid impedance of electrically dense arrays of square patches and for the surface impedance of high-impedance surfaces based on the dense arrays of metal strips or square patches over ground planes.
Goussetis, George   +6 more
core   +1 more source

Electrostatic curved electrode actuators [PDF]

open access: yes, 1997
This paper presents the design and performance of an electrostatic actuator consisting of a laterally compliant cantilever beam and a fixed curved electrode, both suspended above a ground plane.
Elwenspoek, Miko   +3 more
core   +2 more sources

Analytical model of nanowire FETs in a partially ballistic or dissipative transport regime

open access: yes, 2009
The intermediate transport regime in nanoscale transistors between the fully ballistic case and the quasi equilibrium case described by the drift-diffusion model is still an open modeling issue.
Iannaccone, Giuseppe   +2 more
core   +1 more source

Towards single-electron metrology

open access: yes, 1999
We review the status of the understanding of single-electron transport (SET) devices with respect to their applicability in metrology. Their envisioned role as the basis of a high-precision electrical standard is outlined and is discussed in the context ...
Anderegg V. F.   +16 more
core   +1 more source

Analysis of the subthreshold current of pocket or halo-implanted nMOSFETs [PDF]

open access: yes, 2006
In this work, we analyzed the subthreshold current (I/sub D/) of pocket implanted MOSFETs using extensive device simulations and experimental data. We present an analytical model for the subthreshold current applicable for any type of FET and show that ...
Heringa, Anco, Hueting, R.J.E.
core   +2 more sources

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