Interaction with electromagnetic field

Navier-Stokes equations, 24 Negative criterion of Bendixon, 333 Negaton-positon field in an external field, 580 interacting with electromagnetic field, Hamiltonian for, 645 interaction with radiation field, 642 Negaton-positon system, 540 Negaton scattering by an external field, 613... 

The interactions with electromagnetic fields are included in the asymptotic Hamiltonian and are assumed to be independent of the relative separation of the colliding particles. This is a good approximation because at short range the interaction potential between the colliding particles is always much stronger than the field-induced interactions. 

First of all, the theory presented is based on a few assumptions, which, while valid for the molecular systems considered in the literature so far, need to be care-fidly examined in every specific case. As mentioned in Section 8.3, we assume that the effects of external fields on the kinetic energy operator for the relative motion are negligible and that the interactions with electromagnetic fields are independent of the relative separation of the colliding particles. In addition, we ignore the nonadiabatic interactions that may be induced by external fields and that, at present, cannot be rigorously accounted for in the coupled channel calculations. 

Ionic Nonequilibrium Phenomena in Tissue Interactions with Electromagnetic Fields... 

Figure 7.4 Schematic view of plasmon excitation within metallic nanoparticle via interaction with electromagnetic field...

Study of living organisms and their interaction with electromagnetic fields... 

See Section 8.A for additional background information on the electrical properties, since these properties are intimately related to the optical properties which also describe the behavior of a material in its interactions with electromagnetic fields. 

We may divide materials and the way they interact with electromagnetic fields into four categories ... 

Theoretical Chemical Physics encompasses a broad spectrum of Science, where scientists of different extractions and aims jointly place special emphasis on theoretical methods in chemistry and physics. The topics were gathered into eight areas, each addressing a different aspect of the field 1 - electronic structure of atoms and molecules (ESAM) 2 - atomic and molecular spectra and interactions with electromagnetic fields (AMSI) 3 - atomic and molecular interactions, collisions and reactions (AMIC) 4 - atomic and molecular complexes and clusters, crystals and polymers (AMCP) 5 - physi / chemi-sorption, solvent effects, homogeneous and heterogeneous catalyses (PCSE) 6 - chemical thermodynamics, statistical mechanics and kinetics, reaction mechanisms (CTRM) 7 -molecular materials (MM), and 8 - molecular biophysics (MB). There was also room for contributions on electrochemistry, photochemistry, and radiochemistry (EPRC), but very few were presented. 

Interaction with electromagnetic fields quadrupole (Q) analyzers 127... 

Interaction with electromagnetic fields linear ion-trap quadrupole... 

Interaction with electromagnetic fields three-dimensional quadrupole ion trap (3D QIT) analyzers... 

In the first part of the book we have derived the Hamiltonian for the interaction of molecules with electromagnetic fields. Furthermore, we have employed time-independent perturbation theory or static response theory in order to obtain expressions for the corrections to the energy and wavefunction of a molecule due to the interaction with electromagnetic fields. We are thus well prepared for defining many different molecular properties in this and the following chapters and for deriving quantum mechanical expressions for them. 

Such limitations do not apply in the field of metamaterials since here plasmons interact with electromagnetic fields. A plasmon is a free-electron oscillation in a metal and exhibits quite distinct photonic behavior from a photon. Generally, for the same frequency, the wavelength of a plasmon is much smaller than that of a photon. For this reason, metamaterials with small lattice dimensions can still... 

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