Generation of microwave self-channeling undamped temperature waves and their application for stimulating nuclear fusion in remote and behind-screen targets

The physical prerequisites for the existence and features of the propagation of high-frequency temperature waves are investigated. It is demonstrated that considering the real time of local thermodynamic relaxation of thermal excitation in the propagation medium leads to the possibility of the existence of undamped temperature waves at precisely fixed frequencies. In the case of air, the minimum frequency of such waves depends on the relaxation time, as well as the pressure and humidity of the air, and corresponds to the microwave range, specifically 70–80 MHz. The maximum registered frequency of such waves surpasses 1 GHz. Numerous successful experiments have confirmed all the calculated properties of such self-channeling undamped temperature waves. Furthermore, it is demonstrated that the impact of these waves can lead to efficient nuclear fusion in remote solid targets possessing an optimal isotopic composition.