Results 111 to 120 of about 179,194 (295)

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

open access: yesAdvanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone   +11 more
wiley   +1 more source

Realization of the DFIG in Condition of the Uninterrupted Operation while Serious Asymmetry or ZVS of Grid Voltage Occurred

open access: yesKongzhi Yu Xinxi Jishu, 2012
A kind of control plan adaptive to serious asymmetry or ZVS of grid voltage is put forward, which can realize uninterrupted operation of the DFIG. It can be fit for small value symmetric drop and unbalanced three-phase control of the grid.
XU Fengxing   +5 more
doaj  

Some Aspects of Hot Carrier Photocurrent across GaAs p-n Junction

open access: yesInorganics
The photocurrent across crystalline GaAs p-n junction induced by Nd:YAG laser radiation was investigated experimentally. It is established that the displacement current is dominant at reverse and low forward bias voltages in the case of pulsed excitation.
Steponas Ašmontas   +4 more
doaj   +1 more source

Starting Circuit for Vapor Lamps and the Like-Patent [PDF]

open access: yes, 1966
Starting circuit design for initiating and maintaining arcs in vapor ...
Guisinger, J. E.
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Development of the 4 500 V IGBT Device with Low On-state Loss and Wide Safe Operation Area

open access: yesKongzhi Yu Xinxi Jishu, 2017
Based on the “U” shape enhanced double diffused metal oxide semiconductor (DMOS+) planar gate cell structure, enhanced controllable punch through (CPT+) and junction termination extension structure, a strong turn-off current capability and wide short ...
ZHANG Dahua   +4 more
doaj  

Optimization of distributed generation placement in distribution network based on queen honey bee migration algorithm

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology
In this research, an optimal distributed generation (DG) placement method for radial distribution systems based on queen honey bee migration (QHBM) and backward forward sweep (BFS) is presented.
Alif Dhurrotul Fachriyyah   +7 more
doaj   +1 more source

Temperature sensitive oscillator [PDF]

open access: yes, 1986
An oscillator circuit for sensing and indicating temperature by changing oscillator frequency with temperature comprises a programmable operational amplifier which is operated on the roll-off portion of its gain versus frequency curve and has its output ...
Kleinberg, L. L.
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

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