Spin-Orbit and Spin-Polarization Effects in Metalloporphyrins

1986 ◽  
pp. 59-71
Author(s):  
David A. Case
Keyword(s):  
Spin Polarization ◽  
Spin Orbit ◽  
Polarization Effects ◽  
Spin Polarization Effects

Spin Polarization Effects on O2Dissociation from Heme-O2Adduct

2004 ◽  
Vol 44 (2) ◽  
pp. L57-L59 ◽  
Author(s):  
Muneyuki Tsuda ◽  
Wilson Agerico Diño ◽  
Hideaki Kasai
Keyword(s):  
Spin Polarization ◽  
Polarization Effects ◽  
Spin Polarization Effects

Excited State Magnetic Exchange Interactions Enable Large Spin Polarization Effects

2018 ◽  
Vol 140 (6) ◽  
pp. 2221-2228 ◽  
Author(s):  
Benjamin W. Stein ◽  
Christopher R. Tichnell ◽  
Ju Chen ◽  
David A. Shultz ◽  
Martin L. Kirk
Keyword(s):  
Excited State ◽  
Spin Polarization ◽  
Exchange Interactions ◽  
Magnetic Exchange ◽  
Polarization Effects ◽  
Spin Polarization Effects ◽  
Large Spin

Spin-polarization effects in Cherenkov radiation from electrons

2020 ◽  
Vol 98 (7) ◽  
pp. 660-663
Author(s):  
A.A. Peshkov
Keyword(s):  
Spin Polarization ◽  
Cherenkov Radiation ◽  
Stokes Parameters ◽  
Electron Spin Polarization ◽  
Polarized Electrons ◽  
Small Component ◽  
Polarization Effects ◽  
Spin Polarized ◽  
Linearly Polarized ◽  
Spin Polarization Effects

A quantum electrodynamical theory of Cherenkov radiation emitted by spin-polarized electrons moving in an isotropic medium is developed within the density matrix framework. Special attention is paid to the polarization properties of the emitted photons described by means of Stokes parameters. It is demonstrated that, although the Cherenkov radiation is primarily linearly polarized in the plane containing the direction of observation and the path of the electrons, the photons may have a small component of circular polarization of the order of 3 × 10−6 for electron kinetic energy of 500 keV due to the initial electron spin polarization, whose existence can be confirmed by sensitive measurements in the future.

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