Magnetic Logic Gate Based on Polarized Spin Waves

Single spin Toffoli-Fredkin logic gate

Spin-polarized electron tunneling across magnetic dielectric

This letter deals with a magnetic tunnel junction having spin filtering by a magnetic barrier. We performed experiments in which a relatively strong external field rotates magnetizations of both ferromagnetic electrodes in the tunnel junction with the magnetic barrier simultaneously so that the two are always parallel to each other. The tunnel magnetoresistance induced in this way was over 16% ...

Novel Buffered Magnetic Logic Gate Grid

The nowadays performance limiting power dissipation due to leakage has become a critical burden. A simple way to reduce power dissipation is to shut down idle circuit parts. However, when hibernated circuit parts are activated again, their previous state must be recovered. In order to avoid energy and time consuming recovery cycles non-volatile elements must be added to realize the desired inst...

Spin-polarized deuterium in magnetic traps.

• A submitted manuscript is the author's version of the article upon submission and before peer-review. There can be important differences between the submitted version and the official published version of record. People interested in the research are advised to contact the author for the final version of the publication, or visit the DOI to the publisher's website. • The final author version ...

Spin waves in disordered magnetic systems

Long-wavelength spin waves in disordered magnetic systems have been investigated. In the framework of the Heisenberg model with magnetic dipole and exchange interactions between spins it is found that an additional longitudinal spin wave mode appears. This mode is characterized by variations of the value of the magnetic moment density. In order to analyse influence of the magnetic disorder on s...