Results 181 to 190 of about 2,677,888 (370)

Thermoelectric Properties of a Family of Benzodifuranone‐Based Conjugated Copolymers in Oriented Thin Films Doped Sequentially With NDMBI‐H

open access: yesAdvanced Electronic Materials, EarlyView.
Combining high polymer orientation of n‐type copolymers by temperature rubbing and sequential doping with N‐DMBI results in a strong improvement of electrical conductivity and thermoelectric power factors reaching up to 9.8 ± 1.6 S cm−1 and 8 ± 3 µW m−1.K2, respectively.
Shubhradip Guchait   +7 more
wiley   +1 more source

La gestión de las instalaciones acuáticas cubiertas [PDF]

open access: yes, 1999
El siguiente artículo tiene como objetivo caracterizar el funcionamiento de las instalaciones acuáticas cubiertas. A través de una muestra de 14 gestores se analiza la importancia que tienen diferentes decisiones para la puesta en práctica de los ...
Gutiérrez Sanmartín, Melchor   +1 more
core  

Effect of Regiochemistry on Doping and Thermoelectric Properties of n‐Doped Fullerene Derivatives

open access: yesAdvanced Electronic Materials, EarlyView.
Three fullerene derivatives doubly substituted with diethylene glycol chains (PDEG‐2) is presented. The different regiochemistry significantly affects the crystallinity and consequently the dielectric properties, electronic transport, and doping efficiency. By striking a balance between compatibility with the molecular dopant N‐DMBI and crystallinity a
Federico Ferrari   +7 more
wiley   +1 more source

Study of Resistive Switching Dynamics and Memory States Equilibria in Analog Filamentary Conductive‐Metal‐Oxide/HfOx ReRAM via Compact Modeling

open access: yesAdvanced Electronic Materials, EarlyView.
A physics‐based compact model for Conductive‐Metal‐Oxide/HfOx ReRAM, accounting for ion dynamics, electronic conduction, and thermal effects, is presented. Accurate and versatile simulations of analog non‐volatile conductance modulation and memory state stabilization enable reliable circuit‐level studies, advancing the optimization of neuromorphic and ...
Matteo Galetta   +9 more
wiley   +1 more source

A proteção autoral de programas de computador [PDF]

open access: yes, 2008
Divulgação dos SUMÁRIOS das obras recentemente incorporadas ao acervo da Biblioteca Ministro Oscar Saraiva do STJ. Em respeito à lei de Direitos Autorais, não disponibilizamos a obra na íntegra.
Santos, Manoel J. Pereira dos
core  

Acid‐ and Nucleophile‐Gated Photoisomerization of Phosphaindirubin

open access: yesAngewandte Chemie, EarlyView.
Triply gated isomerization: In polar solvents, a phosphorus‐containing indirubin photoswitch undergoes visible‐light‐driven Z→E isomerization only when protonated, and reverts thermally via nucleophile‐catalyzed back‐isomerization. This three‐way control by light, acid, and nucleophile enables reversible photoisomerization.
Jacob Jan van der Wal   +8 more
wiley   +2 more sources

Opto‐Electronic Tuning of Neuron Emulation in Perovskite Volatile Memristive Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Thus, a single device in a transistor configuration that exhibits volatile memristive behavior is optoelectronically tunable. Linear potentiation protocols and Leaky Integrate‐and‐Fire behavior is reported, while light pulses is shown to induce both photonic potentiation and graded type of optical neurons, opening the path for emulating neuron ...
Konstantinos Rogdakis   +5 more
wiley   +1 more source

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