Results 21 to 30 of about 2,392,943 (401)

Wireless Charging System Using Resonant Inductor in Class E Power Amplifier for Electronics and Sensors

open access: yesSensors, 2020
This study aims to solve a problem that exists with impedance matching networks in terms of extra cost and power loss of electronic components in a four-coil wireless power transfer (WPT) system using class E power amplifier as power supply, which is not
Feng Wen   +3 more
doaj   +1 more source

Electron Microscopy [PDF]

open access: yes, 2012
Correlative light (LM) and transmission electron microscopic (TEM) analysis is useful, if ultrastructural details of cells need to be related to functional aspects which can only be examined at the LM level. The first protocol presented here introduces a relatively simple way of obtaining TEM images which, on the one hand, reveal ultrastructural ...
Luder, H U, Amstad-Jossi, M
openaire   +2 more sources

The Making of East Asia’s Electronics Champions

open access: yesRevista de Economía Mundial, 2021
Sustained and high growth in East Asia was achieved by developing sophisticated export sectors, especially in electronics, spearheaded by national “champions.” Using the experience of four major East Asian semiconductor firms, we argue that four ...
Reda Cherif, Fuad Hasanov, Gary Xie
doaj   +1 more source

Rediscovering black phosphorus as an anisotropic layered material for optoelectronics and electronics [PDF]

open access: yesNature Communications, 2014
Graphene and transition metal dichalcogenides (TMDCs) are the two major types of layered materials under intensive investigation. However, the zero-bandgap nature of graphene and the relatively low mobility in TMDCs limit their applications.
F. Xia, Han Wang, Yichen Jia
semanticscholar   +1 more source

Coupling Borophene to Graphene in Air‐Stable Heterostructures

open access: yesAdvanced Electronic Materials, 2023
Artificial 2D van der Waals heterostructures with controllable vertical stacking and rotational orientation exhibit multifaceted electronic properties that are appealing for applications in fields ranging from optoelectronics to energy storage.
Matteo Jugovac   +7 more
doaj   +1 more source

Moisture-triggered physically transient electronics [PDF]

open access: yes, 2017
Physically transient electronics, a form of electronics that can physically disappear in a controllable manner, is very promising for emerging applications.
Acar   +21 more
core   +1 more source

Three-dimensional flexible electronics using solidified liquid metal with regulated plasticity

open access: yesNature Electronics, 2023
Three-dimensional liquid metal structures can be created by manipulating ductile gallium–indium alloy wires that are then encapsulated in an elastomer and heated to recover their fluidity, and can remain in a liquid state for a range of temperatures due ...
Guoqiang Li   +11 more
semanticscholar   +1 more source

Review on Strain Monitoring of Aircraft Using Optical Fibre Sensor [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2022
Structural health monitoring of aircraft assures safety, integrity and reduces cost-related concerns by reducing the number of times maintenance is required. Under aerodynamic loading, aircraft is subjected to strain, in turn causing damage and breakdown.
Monica Murthy N, Priyanka Desai Kakade
doaj   +1 more source

Hydrogels for Flexible Electronics.

open access: yesACS Nano, 2023
Hydrogels have emerged as promising materials for flexible electronics due to their unique properties, such as high water content, softness, and biocompatibility.
Yingchao Zhang   +4 more
semanticscholar   +1 more source

3D-Printed Biosensor Arrays for Medical Diagnostics

open access: yesMicromachines, 2018
While the technology is relatively new, low-cost 3D printing has impacted many aspects of human life. 3D printers are being used as manufacturing tools for a wide variety of devices in a spectrum of applications ranging from diagnosis to implants to ...
Mohamed Sharafeldin   +2 more
doaj   +1 more source

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