Results 91 to 100 of about 1,724,603 (377)

Dynamic Control of Synaptic Plasticity by Competing Ferroelectric and Trap‐Assisted Switching in IGZO Transistors with Al2O3/HfO2 Dielectrics

open access: yesAdvanced Functional Materials, EarlyView.
A frequency‐tunable ferroelectric synaptic transistor based on a buried‐gate InGaZnO channel and Al2O3/HfO2 dielectric stack exhibits linear and reversible weight updates using single‐polarity pulses. By switching between ferroelectric and trap‐assisted modes depending on input frequency, the device simplifies neuromorphic circuit design and achieves ...
Ojun Kwon   +8 more
wiley   +1 more source

Impact of poly-3-hexylthiophene active layer thickness for smart window applications

open access: yesNext Materials
Poly(3-hexylthiophene) (P3HT) is a semiconducting conjugated polymer also known for its electrochromic (EC) properties, i.e., change in color in response to the application of a cyclic change of electric voltage.
P. Aruna   +6 more
doaj   +1 more source

Evolving more efficient digital circuits by allowing circuit layout evolution and multi-objective fitness [PDF]

open access: yes, 1999
We use evolutionary search to design combinational logic circuits. The technique is based on evolving the functionality and connectivity of a rectangular array of logic cells whose dimension is defined by the circuit layout.
Kalganova, T, Miller, J
core   +1 more source

Image Synthesis From Reconfigurable Layout and Style [PDF]

open access: yesIEEE International Conference on Computer Vision, 2019
Despite remarkable recent progress on both unconditional and conditional image synthesis, it remains a long- standing problem to learn generative models that are capable of synthesizing realistic and sharp images from re- configurable spatial layout (i.e.
Wei Sun, Tianfu Wu
semanticscholar   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Editorial: Dilemmas of Modern Economy and Business

open access: yesEntrepreneurial Business and Economics Review, 2015
Various dilemmas concerning modern economy and business have been in the focus of scientific discussion in recent years (Klich, 2013; Renko & Knezevic, 2013; Szarucki, 2013; Agrawal & Gugnani, 2014; Pardhasaradhi & Grace, 2015).
Jelena Stankevičienė, Marek Szarucki
doaj   +1 more source

Automatic synthesis of analog layout : a survey [PDF]

open access: yes, 1990
A review of recent research in the automatic synthesis of physical geometry for analog integrated circuits is presented. On introduction, an explanation of the difficulties involved in analog layout as opposed to digital layout is covered.
Rentmeesters, Mark J.
core  

A Regularized Graph Layout Framework for Dynamic Network Visualization

open access: yes, 2013
Many real-world networks, including social and information networks, are dynamic structures that evolve over time. Such dynamic networks are typically visualized using a sequence of static graph layouts.
AE Hoerl   +38 more
core   +1 more source

Complex Cryptographic and User‐Centric Physically Unclonable Functions Enabled by Strain‐Sensitive Nanocrystals via Selective Ligand Exchange

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates electromechanical PUFs that improve on traditional electric PUFs. The electron transport materials are coated randomly through selective ligand exchange. It produces multiple keys and a key with motion dependent on percolation and strain, and approaches almost ideal inter‐ and intra‐hamming distances.
Seungshin Lim   +7 more
wiley   +1 more source

Perceptions of Building-layout Complexity [PDF]

open access: yes, 2008
This poster presents an experiment on judgments of design complexity, based on two modes of stimuli: the layouts of corridor systems in buildings shown in plan view and movies of simulated walkthroughs.
Dalton, Ruth   +2 more
core  

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