Results 111 to 120 of about 11,432 (309)
Canonical quantization of macroscopic electromagnetism
, 2010 Application of the standard canonical quantization rules of quantum field theory to macroscopic electromagnetism has encountered obstacles due to material dispersion and absorption.
Philbin, Thomas G. +2 more
core +2 more sources
IEEE Open Journal of Antennas and PropagationIn this paper the authors describe the design of a broadband aperture-stacked patch (ASP) microstrip antenna based on a filtering equivalent circuit.
Ignacio M. Delgado-Lozano +3 more
doaj +1 more source
Advanced Electromagnetism lecture notes
, 2019 These notes were written at the ICTP (Trieste) in 2012 as support of the recorded less of the Advanced Electromagnetism course: http://mediacore.ictp.it/media/advanced-electromagnetism-lecture-1-of ...
Giacomazzi, Luigi
core
Advanced Materials, EarlyView.Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief +12 more
wiley +1 more source
, 2020 200 years ago – in 1820 – Hans Christian Ørsted discovered that an electric current running in a wire across a compass could affect the magnetic needle.
Zwisler, Laila
core
The Fundamentals of Electromagnetism Revisited
, 1996 The fundamentals of electromagnetism revisited In this note the author attempts to articulate the theoretical model of electromagnetism used by electrical engineers.
L. Ibbotson
core +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 +19 more
wiley +1 more source
, 1969 A basic introduction to electromagnetism, supplying the fundamentals of electrostatics and magnetostatics, in addition to a thorough investigation of electromagnetic theory. Numerous problems and references.
Frank, Nathaniel H, Slater, John Clarke
core
Essentials of electromagnetism
, 1993 This [book] should please those colleagues who have in the past had to read their electromagnetism textbooks backwards' - New Scientist The driving force behind this text is the need for a modern presentation of the unity of electromagnetism based on the
Dugdale, David
core +1 more source
Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions
Advanced Materials, EarlyView.Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng +4 more
wiley +1 more source