23 citations · 130 across the 21 of their papers we have counts for
7 papers · 1 filter
The Role of Hypersound in Stimulation of Resonant Transitions in Positronium Atom
E. A. Ayryan, A. S. Gevorkyan, M. Hnatic +2
The possibilities of stimulation of resonant transitions between quantum states of Positron Atom by the external hypersound are investigated in detail.
On a Positron Channeling in Ionic Crystals
E. A. Ayryan, A. S. Gevorkyan, M. Hnatic +4
An analytical expression is received for the effective interaction potential of a fast charged particle with the ionic crystal CsCl near the direction of axis <100> as a function o…
Permanent Magnets Undulator for Terahertz FEL
M. L. Petrosyan, L. A. Gabrielyan, Yu. R. Nazaryan +5
The terahertz FEL ferromagnetic undulator has been created. The length of the undulator period is 9cm, number of the periods is 27. By means of selection and redistribution of magn…
X-Ray Radiation Generation in Heat Engines Using Electron Cooling
E. A. Ayryan, M. Hnatic, K. G. Petrosyan +3
We consider a relativistic quantum heat engine that goes through a thermodynamical cycle consisting of stages involving laser-assisted cooling of electrons and the generation of Xr…
Undulator radiation in the THz range
L. A. Gabrielyan, Y. A. Garibyan, Y. R. Nazaryan +4
The experimental device for generation of undulator radiation in terahertz wavelength region by use of undulator on ferromagnets is created. The device is based on a beam of a micr…
Infrared Radiation from Rough Surface
E. A. Ayryan, A. H. Gevorgyan, K. B. Oganesyan
We consider generation of diffusive radiation by a charged particle passing through a random stack of plates in the infrared region. Diffusive radiation originates due to multiple…