Results 61 to 70 of about 85,220 (297)
High‐Speed Flexible Schottky Diodes Based on Carbon Nanotubes
Advanced Electronic MaterialsThe rapid advancements in fifth and sixth‐generation (5 and 6G) mobile communication networks, along with the growing demands of the Internet of Things (IoT), necessitate the development of high‐speed diodes on flexible substrates.
Yan Li +6 more
doaj +1 more source
Very Low Power Cockcroft-Walton Voltage Multiplier for RF Energy Harvesting Applications [PDF]
, 2019 A device was required that could harvest the electromagnetic energy present in ambient radio frequency (RF) signals. A part of this device must convert the AC RF signal received by the antenna into a DC signal that can be used in an embedded application.
Langdon, Trace
core +2 more sources
Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions
Advanced Functional Materials, EarlyView.Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley +1 more source
Analysis of Planar Diodes in Temperature Limited Region
Iranian Journal of Electrical and Electronic Engineering, 2015 The ideal analysis of planar diodes in Temperature Limited Region is presented. Two types of relations are obtained for electric potential and electric field distributions one accurate but implicit and the other almost accurate but explicit.
M Khalaj-Amirhosseini
doaj
Design of low stress and high efficiency asymmetric half-bridge converter
Dianzi Jishu Yingyong, 2018 Asymmetrical half bridge converter has problems that wide power output efficiency is not ideal, the voltage and current stress is large, and rectifier diode has voltage ringing problem. So a low stress and high efficiency asymmetric half-bridge converter
Yao Yueqin, Lu Zhengkai
doaj +1 more source
, 1981 A dc-to-dc converter employs four transistor switches in a bridge to chop dc power from a source, and a voltage multiplying diode rectifying ladder network to rectify and filter the chopped dc power for delivery to a load.
Black, J. M.
core +1 more source
Closed-cycle gas flow system for cooling of high Tc d.c. SQUID magnetometers [PDF]
, 1994 A high Tc.d.c SQUID based magnetometer for magnetocardiography is currently under development at the University of Twente. Since such a magnetometer should be simple to use, the cooling of the system can be realized most practically by means of a ...
Holland, Herman J. +4 more
core +4 more sources
MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley +1 more source
New Journal of Physics, 2014 A simple, thin, flexible mantle cloak for conducting rods based on scattering cancellation is analyzed, designed and experimentally realized. We show strong scattering suppression at all angles of incidence, for both far-field plane-wave and near-field ...
R S Schofield +4 more
doaj +1 more source
Integration of amorphous silicon balanced photodiodes and thin film heaters for biosensing application [PDF]
, 2016 This work presents the development and testing of an integrated system for on-chip detection of thermochemiluminescent biomolecules. The activation energy of the reaction is provided by a transparent structure of thin film heaters deposited on one side ...
Caputo, Domenico +9 more
core +1 more source