Spin Sensitive Transmission Through Helical Potentials
A.A. Eremko, V.M. Loktev
TL;DR
This paper investigates how electrons transmit through helical potential barriers, such as those created by DNA, providing insights into spin-dependent electron transport in biological and nanostructured systems.
Contribution
It introduces a calculation of electron transmission coefficients specifically for helical potentials, highlighting spin sensitivity in these unique geometries.
Findings
Transmission depends on electron spin orientation.
Helical potentials can enhance spin filtering effects.
Potential applications in bioelectronics and spintronics.
Abstract
We calculate the transmission coefficient for electrons passing through the helically shaped potential barrier, which can be, for example, produced by DNA molecules.
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