Results 141 to 150 of about 561,215 (301)

Voltage oscillations in SOI transistors as generators

Технологія та конструювання в електронній апаратурі, 2005
Voltage and current oscillations in field-effect transistors fabricated using silicon-on-insulator (SOI) technology have been investigated. It has been shown that by changing the transistor’s supply conditions, the oscillation frequency can be varied ...
G. K. Ninidze, S. P. Pavljuk, L. V. Ishchuk, V. V. Kushnirenko   +3 more
doaj  

Bioinspired Mechanosensitive Organic Artificial Neuron With Programmable Excitatory and Inhibitory Responses via Nonlinear Mechano‐Electrochemical Coupling

Advanced Materials, EarlyView.
Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their nonlinear electrical characteristics, programming excitatory or inhibitory spiking responses that mimic mechanosensitive biological neurons and enable ...
Rassen Boukraa, Pietro Belleri, Zsolt M. Kovács‐Vajna, Paschalis Gkoupidenis, Fabrizio Torricelli   +4 more
wiley   +1 more source

Entry trajectory optimization for cross-domain morphing vehicles by hybrid sequential second-order cone programming

Defence Technology
This paper proposes a hybrid sequential second-order cone programming (HSSOCP) method with a three-layer scheme for the entry trajectory optimization of the cross-domain morphing vehicles (CDMVs).
Zheng Li, Zhenyue Jia, Zheng Fang, Hongmiao Zhou, Jianqiao Yu   +4 more
doaj   +1 more source

Strong Coupling in Bulk Nanoplasmonic Nanoplatelet Perovskite Scintillators

Advanced Materials, EarlyView.
A bulk scintillating nanocomposite is engineered from CsPbBr3 nanoplatelets and Ag nanocubes to support exciton–plasmon strong coupling under X‐ray excitation. The resulting hybrid polaritonic states appear directly in radioluminescence, opening a route toward polariton‐enabled scintillator design beyond conventional Purcell enhancement.
Michal Makowski, Dominik Kowal, Anna Pniakowska, Kamil Misztal, Mohanad Saadeldin Eid, Joanna Cybinska, Winicjusz Drozdowski, Benoit Mahler, Christophe Dujardin, Detlef Hommel, Liang Jie Wong, Dennis Schaart, Sergio Brovelli, Muhammad Danang Birowosuto   +13 more
wiley   +1 more source

A Fractional Predictor-corrector Method of the Fractional Relaxation-Oscillation Equation

, 2005
涉及松弛(Relaxation)和震动(Oscillation)基本现象的过程是与物理密切相关;从数学观点来看,众所周知由时间分数阶导数α ...
杨晨航, 刘发旺
core  

Relaxation of self-oscillation during the combustion of gunpowder in a semiclosed volume [PDF]

, 1969
Relaxation of self oscillation during combustion of gunpowder in semiclosed ...
Gusenkov, G. N.
core  

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source

Relaxation Oscillation with Picosecond Spikes in a Conjugated Polymer Laser. [PDF]

Polymers (Basel), 2016
Mujamammi WM, Prasad S, AlSalhi MS, Masilamani V.   +3 more
europepmc   +1 more source

Percolation‐Driven β‐Relaxation Enables Resonant Acceleration of Crystallization in Amorphous Phase‐Change Materials

Advanced Materials, EarlyView.
Mobile‐atom percolation underlying β‐relaxations fundamentally dictates the crystallization pathways of phase‐change materials. High‐frequency ultrasonic excitation dynamically modulates this critical mobility percolation network, substantially accelerating the crystallization process.
Yu‐Yao Liu, Liang Gao, Jun‐Ying Jiang, Yiming Zhou, Jan Luebben, Di Zhao, Xiaoling Lu, Maximilian J. Müller, Ulrich Boettger, Jiang‐Jing Wang, Hai‐Bin Yu, Shuai Wei   +11 more
wiley   +1 more source