polarized electrons

См. также в других словарях:

• Spin polarized scanning tunneling microscopy — (SP STM) is a specialized application of scanning tunneling microscopy (STM) that can provide detailed information of magentic phenomena on the single atom scale additional to the atomic topology gained with STM. SP STM was developed by Roland… …   Wikipedia

• Magnetization reversal by circularly polarized light — Discovered only recently (2006) by C.D. Stanciu and F. Hansteen and published in Physical Review Letters[1][2] this effect is generally called all optical magnetization reversal. This magnetization reversal technique refers to a method of… …   Wikipedia

• Spintronics — (a neologism meaning spin transport electronics [1][2]), also known as magnetoelectronics, is an emerging technology that exploits both the intrinsic spin of the electron and its associated magnetic moment, in addition to its fundamental… …   Wikipedia

• Scanning tunneling microscope — Image of reconstruction on a clean Gold(100) surface …   Wikipedia

• Hughes–Drever experiment — Hughes–Drever experiments (also clock comparison , clock anisotropy , mass isotropy , or energy isotropy experiments) are testing the isotropy of mass and space. As in Michelson–Morley experiments, the existence of a preferred frame of reference …   Wikipedia

• Modern searches for Lorentz violation — Important motivations for modern searches for Lorentz violation are deviations from Lorentz invariance (and thus special relativity) predicted by some variations of quantum gravity, string theory, and some alternatives to general relativity.… …   Wikipedia

• Hughes-Drever-Experiment — Hughes Drever Experimente (auch Uhrenvergleichs , Uhrenanisotropie , Massenisotropie , oder Energieisotropie Experimente) werden zur Überprüfung der Isotropie der Masse bzw. des Raumes eingesetzt. Diese Experimente testen grundlegende Aussagen… …   Deutsch Wikipedia

• Moderne Tests der Lorentzinvarianz — dienen zur Überprüfung der grundlegenden Aussagen der speziellen Relativitätstheorie bzw. des Äquivalenzprinzips der allgemeinen Relativitätstheorie. Eine wesentliche Motivation dieser Experimente sind mögliche Verletzungen der Lorentzinvarianz,… …   Deutsch Wikipedia

• Sokolov-Ternov effect — The Sokolov Ternov effect is the effect of self polarization of relativistic electrons or positrons moving at high energy in a magnetic field. The self polarization occurs through the emission of spin flip synchrotron radiation. The effect was… …   Wikipedia

• nebula — nebular, adj. /neb yeuh leuh/, n., pl. nebulae / lee , luy /, nebulas. 1. Astron. a. Also called diffuse nebula. a cloud of interstellar gas and dust. Cf. dark nebula, emission nebula, reflection nebula …   Universalium

• Spin Transfer Switching — is a new technique that is currently being researched as a method of writing in MRAMs. By using this technique it is believed that the current needed to switch an MRAM cell will be greatly reduced. This in turn will lead to higher density… …   Wikipedia