Results 101 to 110 of about 1,103,816 (347)

Guernsey County covered bridge photograph

Covered Bridge # 116, Guernsey County ...
Ohio Covered Bridge Association
core  

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Detailed Analysis of a Regenerative Active Clamping Snubber for a Phase-Shifted Converter

IEEE Access
The phase-shifted converter (PSFB) is one of the most used converters for applications where high power and galvanic isolation are required. To achieve zero voltage switching (ZVS) on the primary side these converters use the leakage inductance of the ...
Dorin Petreus, Toma Patarau
doaj   +1 more source

THREE-LEVEL COMMON-EMITTER CURRENT-SOURCE POWER INVERTER WITH SIMPLIFIED DC CURRENT-SOURCE GENERATION [PDF]

Journal of Engineering Science and Technology, 2018
A diverse circuit of a three-level common-emitter current-source power inverter with simplified DC current source generation circuits was developed and presented in this paper.
SUROSO, DARU TRI NUGROHO, WINASIS
doaj  

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Resonant phenomena in bridge circuits: duality, amplitude, and phase resonance

This paper presents a theoretical investigation of the frequency characteristics of alternating current (AC) bridge circuits, considered as two-terminal networks.
Panasiuk, І., Demishonkova, S., Blokhin, D.   +2 more
core  

Bridge Fault Simulation Strategies for CMOS Integrated Circuits

, 1993
After introducing the Primitive Bridge Function, a characteristic function describing the behavior of bridged components, we present a theorem for detecting feedback bridge faults. We discuss two different methods of bridge fault simulation, one of which
Brian Chess, Tracy Larrabee
core   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Two Types of Asymmetric Switched-Capacitor Five-Level Single-Phase DC-AC Inverters for Renewable Energy Applications

Energies
Two types of asymmetric switched-capacitor five-level single-phase DC-AC inverters are presented based on the clamping half-bridge circuit and the output half-bridge circuit.
Jenn-Jong Shieh, Kuo-Ing Hwu, Sheng-Ju Chen   +2 more
doaj   +1 more source