Results 61 to 70 of about 120,677 (152)

Unveiling Phonon Contributions to Thermal Conductivity and the Applicability of the Wiedemann—Franz Law in Ruthenium and Tungsten Thin Films

open access: yesAdvanced Functional Materials, Volume 36, Issue 12, 9 February 2026.
Thermal transport in Ru and W thin films is studied using steady‐state thermoreflectance, ultrafast pump–probe spectroscopy, infrared‐visible spectroscopy, and computations. Significant Lorenz number deviations reveal strong phonon contributions, reaching 45% in Ru and 62% in W.
Md. Rafiqul Islam   +14 more
wiley   +1 more source

Seizure Prediction Using Multi-View Features and Improved Convolutional Gated Recurrent Network

open access: yesIEEE Access, 2020
Epilepsy is one of the most common neurological diseases worldwide. Early prediction of seizure onsets is of great significance for the safety of intractable epilepsy patients. This work aims to develop a reliable and accurate method for patient-specific
Lihan Tang   +3 more
doaj   +1 more source

On the Method of Harmonic Balance for Lumped‐Element Transformer Models

open access: yesInternational Journal of Circuit Theory and Applications, Volume 54, Issue 2, Page 625-637, February 2026.
The steady‐state solution of a lumped‐element transformer model with a dry friction‐like hysteresis model depicting the magnetic core is of interest. The harmonic balance method efficiently solves this stiff system. We derive the harmonic balance algorithm, enhance it with performance and convergence improvements, and demonstrate its efficiency by ...
Alexander Sauseng   +5 more
wiley   +1 more source

Analysis and Design of a Low-Voltage High-Precision Switched-Capacitor Delta–Sigma Modulator

open access: yesIEEE Open Journal of the Solid-State Circuits Society
Low-voltage delta–sigma modulators (DSMs) have broad application prospects in power-constrained sensor systems but with undeveloped energy efficiency.
Weiqiang Chen   +3 more
doaj   +1 more source

Ultra high speed image processing techniques [PDF]

open access: yes
Packaging techniques for ultra high speed image processing were developed. These techniques involve the development of a signal feedthrough technique through LSI/VLSI sapphire substrates.
Anthony, T.   +4 more
core   +1 more source

Nonisolated High Step‐Up DC‐DC Ćuk Converter Based on Coupled Inductors

open access: yesInternational Journal of Circuit Theory and Applications, Volume 54, Issue 2, Page 874-887, February 2026.
A nonisolated high step‐up DC‐DC Ćuk converter based on coupled inductors and voltage multiplier cell (VMCs) is proposed and thoroughly assessed. ABSTRACT This work presents a nonisolated high step‐up DC‐DC Ćuk converter, specifically designed for nanogrid applications.
Manuel de Oliveira Vasconcelos Júnior   +7 more
wiley   +1 more source

Obfuscation of combination circuits of digital devices from unauthorized access

open access: yesInformatika, 2019
The problems of designing modern VLSI and SoC are analyzed. The most difficult problems of design are problems of verification of projects at different stages of design.
L. A. Zolotorevich
doaj  

Parallel VLSI architecture emulation and the organization of APSA/MPP [PDF]

open access: yes
The Applicative Programming System Architecture (APSA) combines an applicative language interpreter with a novel parallel computer architecture that is well suited for Very Large Scale Integration (VLSI) implementation.
Odonnell, John T.
core   +1 more source

A VLSI-design of the minimum entropy neuron [PDF]

open access: yes, 2010
One of the most interesting domains of feedforward networks is the processing of sensor signals. There do exist some networks which extract most of the information by implementing the maximum entropy principle for Gaussian sources.
Brause, Rüdiger W.
core  

Particle Swarm Optimization Framework for Low Power Testing of VLSI Circuits

open access: yes, 2011
Power dissipation in sequential circuits is due to increased toggling count of Circuit under Test, which depends upon test vectors applied. If successive test vectors sequences have more toggling nature then it is sure that toggling rate of flip flops is
Khosla, Arun   +2 more
core   +2 more sources

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