Toward Complexity: Trends in Electromagnetic Wave Theory

1990 ◽  
Author(s):  
Leopold B Felsen
Keyword(s):  
Electromagnetic Wave ◽  
Wave Theory

Magnetic Superlattice: Localized Magnetostatic Waves and Magnetic Polaritons

2003 ◽  
Vol 17 (15) ◽  
pp. 829-839
Author(s):  
R. T. Tagiyeva ◽  
M. Saglam
Keyword(s):  
Magnetic Material ◽  
Electromagnetic Wave ◽  
Dispersion Relation ◽  
Wave Theory ◽  
Frequency Region ◽  
Long Wavelength ◽  
Magnetostatic Waves ◽  
General Dispersion ◽  
Magnetic Polaritons ◽  
Magnetic Superlattice

Localized magnetostatic waves and magnetic polaritons at the junction of the magnetic material and magnetic superlattice composed of the alternating ferromagnetic or ferromagnetic and nonmagnetic layers are investigated in the framework of the electromagnetic wave theory in Voigt geometry. The general dispersion relation for localized magnetic polaritons and magnetostatic waves (MW) are derived in the long-wavelength limit. The dispersion curves and frequency region of the exsistence of the localized MW and magnetic polaritons are calculated numerically.

Electromagnetic Wave Theory

2020 ◽  
pp. 363-388
Author(s):  
John R. Howell ◽  
M. Pinar Mengüç ◽  
Kyle Daun ◽  
Robert Siegel
Keyword(s):  
Electromagnetic Wave ◽  
Wave Theory

A Novel, Label-Free Method for Quantifying Collagen Fibril Formation and Degradation Using DIC Microscopy, Electromagnetic Wave Theory, and Image Processing

2009 ◽  
Author(s):  
Brendan P. Flynn ◽  
Amit Bhole ◽  
Charles DiMarzio ◽  
Jeffrey W. Ruberti
Keyword(s):  
Electron Microscopy ◽  
Image Processing ◽  
Electromagnetic Wave ◽  
Collagen Fibril ◽  
Reaction Rate ◽  
Wave Theory ◽  
Label Free ◽  
Averaging Methods ◽  
Rate Kinetics ◽  
Dic Microscopy

Methods to assay fibrillar growth and degradation at sub-light scales include: fluorescence assays using FITC-collagen or FRAP, destructive preparation and measurement using electron microscopy, and light occlusion methods including turbidity and absorption methods. Many of these methods require the outright destruction, or at least modification via labelling, of the sample in question. This requirement can slow experimentation and introduce additional variability or even alter the reaction rate kinetics. The two methods (absorption and turbidity) which are label-free are bulk averaging methods and cannot isolate subsets of fibrils (e.g. fibrils under load).

On the reception of electromagnetic waves

1961 ◽  
Vol 261 (1304) ◽  
pp. 1-9 ◽  
Keyword(s):  
Electromagnetic Wave ◽  
Electromagnetic Waves ◽  
Finite Interval ◽  
Wave Theory

The energy that can be obtained from an electromagnetic wave by a localized receiver is considered for the non-harmonic case. If the currents in the receiver are chosen so as to maximize the amount of energy obtained, with conditions implying that the receiver is quiescent outside a finite interval of reception, then there exists a well-defined maximum. For a limited interval of transmission, this maximum depends closely on the length of the interval of reception. If the restriction on the receiving current is relaxed, then there exist circumstances in which the wave theory considerations must be supplemented by allowing for induction effects.

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