Results 41 to 50 of about 834,598 (328)

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

Advanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu, Yingxue An, Luigi Fabiano, Qifan Li, Qingqing Wang, Feng Zhang, Wenlong Jin, Miao Xiong, Junpeng Ji, Ugo Bruno, Grzegorz Greczynski, Grazia Maria Lucia Messina, Xianjie Liu, Chi‐Yuan Yang, Simone Fabiano   +14 more
wiley   +1 more source

Circuit Techniques for High Efficiency Fully-Integrated Switched-Capacitor Converters

, 2021
This brief presents a brief tutorial on recent circuit design techniques for high efficiency fully-integrated switched-capacitor (SC) converters. Design challenges for fully-integrated SC converters are highlighted, followed by consideration of tradeoffs
Lu, Yan, Ki, Wing Hung, Mok, Philip K.T., Jiang, Junmin, Liu, Xun   +4 more
core   +1 more source

Path‐Decoupled Cation‐Eutaxy III–V van der Waals Memristive Semiconductors for Mitigating the Neuromorphic Accuracy‐Energy Trade‐off

Advanced Materials, EarlyView.
Path‐decoupled III–V van der Waals memtransistors spatially separate ionic and electronic transport to overcome the conventional trade‐off between accuracy and energy in neuromorphic hardware. Mobile K+ ions in the vdW gaps set a wide conductance window, Gmax/Gmin, while gate‐tunable hole conduction lowers programming energy, enabling reliable ...
Jihong Bae, Ji Hoon Han, Taeyoung Kim, Jongbum Won, Seokmin Park, Gyu Won Kim, Sungsoon Kim, Hong Choi, Taehoon Kim, Hong‐Sub Lee, Jae‐Hyun Lee, Young Jin Choi, Jinwoo Cheon, Wooyoung Shim   +13 more
wiley   +1 more source

A Chronological List of References on Switched Capacitor Networks and Techniques for the Period 1981-1992

Active and Passive Electronic Components, 1994
A chronological list of 440 references on switched capacitor (SC) networks from 1939 to May 1981 was published in this Journal by J. Vandewalle. In this communication, we present a compilation of 1357 references covering the period from May 1981-1992 ...
A. K. Singh
doaj   +1 more source

Considerations for an Analog Four Quadrant SC Multiplier [PDF]

, 1981
This paper outlines the considerations and design of a four quadrant analog multiplier using switched capacitor (SC) techniques. The design algorithm for accomplishing the multiplication is described.
Allen, Phillip E., Cantrell, William H.
core  

Achieving High Spatial Resolution Transmission Electron Microscopy Studies in Closed Liquid Cells

Advanced Materials, EarlyView.
Achieving high spatial resolution is important for resolving nanoscale dynamic processes and structural transformations in liquid environments, yet remains challenging in liquid cell transmission electron microscopy (LCTEM). This review highlights key strategies, including mitigating membrane bulging, displacing or redistributing local liquid ...
Siqi Guo, Hongyu Sun, Le Shu, Xuejin Ge, Raquel Aymerich‐Armengol, Siyuan Zhang, Long Ren, Ningyan Cheng, Christina Scheu, Binghui Ge   +9 more
wiley   +1 more source

Dual-Input High-Gain Expandable Switched-Capacitor-Inductor Cell DC–DC Boost Converter

IEEE Access
A new non-isolated high-gain DC-DC boost converter with a dual-input single-output expandable topology is presented in this work. The proposed design provides the dual-input high-gain expandable switched-capacitor-inductor cell (DIHGESCIC) converter for ...
Miteshkumar Bharatbhai Patel, Jayaram Nakka, Praveen Kumar Bonthagorla   +2 more
doaj   +1 more source

A Performance of the Soft-Charging Operation in Series of Step-Up Power Switched-Capacitor Converters

Journal of Low Power Electronics and Applications, 2018
Due to their high power density and appropriateness for small circuits integration, switched-capacitor (SC) converters have gotten more interests. Applying the soft-charging technique effectively eliminates the current transient that results in a higher ...
Ayoob Alateeq, Yasser Almalaq, Mohammad Matin   +2 more
doaj   +1 more source

RFI-Induced Distortion in Switched-Capacitor Circuits [PDF]

, 2006
The errors which are induced by radio-frequency interference (RFI) in switched-capacitor (SC) circuits are discussed and the main role played by the distortion of MOS switches in the on-state is highlighted.
Crovetti, Paolo Stefano, Fiori, Franco, P.S. Crovetti, F.L. Fiori   +3 more
core   +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