Results 91 to 100 of about 6,684,686 (316)

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

Design and verification of a current-pulsed power supply for special loads

Zhongguo Jianchuan Yanjiu, 2019
[Objectives] In order to make a breakthrough at the problem of power supply guarantee for ships with special loads, the energy storage mode and topology design of pulsed power supply for special loads were studied.[Methods] Taking the electrical ...
Yan Minxiong, Chen Rui, Wang Wei, Wang Wugui, Hu Kai   +4 more
doaj   +1 more source

DC Electrical Trees in XLPE Induced by Short Circuits

, 2021
This study aims at understanding electrical treeing in XLPE due to DC short circuits. A wire-plane type test object has been excited by a series of short circuit events after applying DC voltages of different levels and duration.
Serdyuk, Yuriy,, Kumara, Sarath, Christian Muller, Yuriy V. Serdyuk, Sarath Kumara, Kumara, Sarath,, Hammarström, Thomas,, M\ufcller, Christian, Pourrahimi, Amir Masoud,, Thomas Hammarstrom, Xu, Xiangdong,, Müller, Christian,, Amir M. Pourrahimi, Serdyuk, Yuriy, Xiangdong Xu, Xu, Xiangdong, Pourrahimi, Amir Masoud, Hammarstr\uf6m, Thomas   +17 more
core   +1 more source

Breaking Bottlenecks in Solid Electrolyte Discovery With Large Artificial Intelligence Models

Advanced Materials, EarlyView.
Large AI models are presented as a route to break key bottlenecks in solid electrolyte discovery by linking materials databases, machine‐learning interatomic potentials, large language models, and autonomous experiments. This perspective highlights how AI can accelerate the identification of solid electrolytes with fast ion transport, stable interfaces,
Eric Jianfeng Cheng, Min Hong, Zhiquan Zeng, Chuanyu Liu, Qian Wang, Melissa Jane Meadowcroft, Vlad Badilita, Carlos Miguel Costa, Senentxu Lanceros‐Méndez, Ying Li, Chenyao Ma, Weibo Gong, Surendra Kumar Martha, Aloysius Soon, Piao Ma, Di Zhang, Teguh Ariyanto, Sudaryanto, Hiroshi Kakinuma, Jie Zhao, Jiayu Peng, Pengfei Ou, Jun Lu, Shin‐ichi Orimo, Hao Li   +24 more
wiley   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control. [PDF]

Adv Sci (Weinh)
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhu Z, Schaffer N, Yang X.
europepmc   +2 more sources

From Dark Photocatalysis to Photobattery‐Type Operation: A Re‐Functionalized Ti‐MOF for Solar Energy Storage

Advanced Materials, EarlyView.
ReCl47‐bpy is developed as a solar‐rechargeable, Re‐functionalized two‐dimensional metal–organic framework (MOF) for light‐driven charge storage and dark utilization. Re–bipyridine sites stabilize photoinduced electrons, enabling two complementary configurations: a MOF suspension for long‐lived charge retention and dark H2 evolution, and a spin‐coated ...
Shufan Wu, Chuyi Liu, Vasilis Petropoulos, Evgenia Dmitrieva, Giulio Cerullo, Erling Thyrhaug, Jürgen Hauer, Julien Warnan, Roland A. Fischer   +8 more
wiley   +1 more source

AI-Based automatic topology identification of photovoltaic (PV) systems using real-time data for topology-independent fault diagnosis

Energy and AI
Fault detection and localization in grid-connected photovoltaic (PV) systems is essential to limit short circuits, reduce safety risks, shorten system downtime and maintain high energy-conversion efficiency.
Basit Ali, Adnan Ashraf, Mothanna S.A. Alsunjury, Pietro Tricoli   +3 more
doaj   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

A Block-Ring connected Topology of Parameterized Quantum Circuits [PDF]

, 2023
It is essential to select efficient topology of parameterized quantum circuits (PQCs) in variational quantum algorithms (VQAs). However, there are problems in current circuits, i.e.
Wu, Qingshan, Liu, Wenjie
core   +1 more source

Calculation of direct current electrical circuits [PDF]

, 2022
The article discusses two basic methods for calculating DC electrical circuits, their features and applications. One method is most effective for circuits with up to three nodes, the other is most effective for circuits with more than three ...
Pryazhko, A.
core