Acoustomagnetic TPU / SEG calculation model

[Magnon]

Hi,

This new topic is started to discuss about acoustomagnetic effect in a TPU and SEG like devices.

There is a way to produce a rotating polarization ( helicons ) microwaves when a travelling acoustic pulse with a wavelenght equal to frequency of  electron spin precession in a applied magnetic field are in 90 degree angle with each other, this is called as magnetoacoustic effect. This is what happens in a TPU and SEG like devices.
The created microwave radiation is produced in a direction of applied magnetic field, and can be amplified by reflecting the signal back ( interference ) like MASER.
The microwave frequency is the reason that the one turn collector coil can be used.
In a case of TPU the magnetic field is first created in a direction h in a toroid coil.
The toroid coil is made of elastic composite material like a urethane foam.  This elastic composite material consists of magnetostrictive and paramagnetic powder like nickel and aluminium.
We can see this same phenomena with a SEG, the difference with a TPU is that the SEG uses deformation of material to produce an acoustic wave to travel around the stator, and uses permanent composite magnets for electron spin precession. Radial E-field must also be applied, with SEG this happens when the magnetic fields repel, in a case of TPU you must add a HV radial E-field.

There is a Excel file attach, that you can play with and see how acoustic and ESR frequensies are tuned in a TPU.


--Magnon

[BEP]

Any chance you could upload a version readable by something besides Excel 2007?

[Magnon]

Any chance you could upload a version readable by something besides Excel 2007?

Here is the Excel 97-2003  version.

--Magnon

[Magnon]

Here you can find some interesting reading about the subject.

--Magnon

[tsl]

Here you can find some interesting reading about the subject.

--Magnon

Hey thanks, i have to digest it completely first ,but i would appreciate some more papers also before i could talk about it.