  Ferrites are distinct material for electromagnetic applications due to its
unique spin precession. In this paper, Casimir pressure effect by deploying
magnetically tunable surface plasmon quanta in stratified structure of using
ferrite and metal wires is presented. Previously, oscillating surface plasmon
quanta were successfully included to modify first reflection and first
transmission characteristics. The oscillating surface plasmon quanta in the
modified reflection in such a system, not only does resolve in a typical matter
in metamaterial, but also provide new applications such as creating Casimir
pressure effects through the metamaterial composite shown in this paper. The
Casimir pressure flips from attractive state to repulsive state is referred to
cause mechanism of radiation from surface plasmon quanta. Both Casimir force
analysis and the measured data of radiations indicate us the system develops
quantized states by electric flux induced by ferromagnetic resonance. Quantum
analysis is used to understand the discrete radiations spectra for our
experimental measurement. The discrete radiations are reproduced by using time
dependent Schr\"odinger representation. As a result, we find the Josephson
frequency and Josephson current representations at room temperature and we used
them for extrapolating voltage induced in excited ferrites. Josephson frequency
at X-band is able to differentiate micron volt differences and it allows us to
report the data for voltage induced by ferromagnetic resonance in ferrite at
room temperature. It is understood that the radiation intensity depends on
density of final states and excitation probability when we come to think the
energy matter. It seems possible to create as high as 20mW microwave power
inside waveguide at X-band.
