Hertz tensor as a basis of relativistic subelectrodynamics

Author(s):  
V.A. Bordovitsyn ◽  
◽  
A.V. Kulikova ◽  
O. Tanaka ◽  
◽  
...  

The classical theory of radiation of charged particles is currently a complete theory. It has wide applications in the creation of various sources of radiation: synchrotron, undulator, etc. At the same time, the issues of radiation of the intrinsic magnetic moment of particles have not been fully investigated. In this paper, we describe a way to construct radiation fields of a point source within the framework of the Hertz tensor formalism. The derivation of the potentials and field strengths of a point radiation source is given.

2021 ◽  
Vol 2 (2) ◽  
Author(s):  
V. I. Kodolov ◽  
V. V. Kodolova-Chukhontseva ◽  
I. N. Shabanova ◽  
N. S. Terebova ◽  
Yu. V. Pershin ◽  
...  

The paper is dedicated to the consideration of the chemical mesoscopics notions application for the explanation of polymeric materials modification mechanism by the metal carbon mesoscopic composites. The main peculiarities of these nanosized particles are following: a) the presence of unpaired electrons on the carbon cover; b) the structure of carbon cover consists from poly acetylene and carbine fragments; c) the atomic magnetic moment of inner metal is equaled to more than 1,3 μB. The creation of reactive mesoscopic materials with regulated magnetic characteristics which can find the application as modifiers of materials properties is very topical. The present investigation has fundamental character. It’s based on the ideas concerning to the metal carbon mesocomposites reactivity depending on the medium and conditions influence because of the possible changes of the phase coherency and quantization of negative charges.


2016 ◽  
Author(s):  
Michael Winklhofer ◽  
Henrik Mouritsen

Qin et al. (A magnetic protein compass, Nature Materials 15, 217-226, 2016) claim that "MagR is the first known protein that carries an intrinsic magnetic moment at ambient temperature". We show here that the claim must, unfortunately, be fundamentally wrong.


2012 ◽  
Vol 54 (11) ◽  
pp. 1249-1255 ◽  
Author(s):  
A. S. Konkov ◽  
A. P. Potylitsin ◽  
V. A. Serdyutskii

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