▎ 摘　　要

NOVELTY - The method (1100) involves providing (1110) a chamber that comprises a host material provided with a fusionable material coupled. The cycled electromagnetic radiation is provided (1120) to the fusionable material in the chamber to generate oscillations within the host material or the fusionable material which oscillations are sufficient to subject the fusionable material to a nuclear fusion reaction to yield energy in the chamber. A portion of the energy is extracted (1130) from the chamber. The host material comprises multiple units selected from the group consisting of a metal, a metal hydride, a metal carbide, a metal nitride, and a metal oxide. The host material comprises multiple particles comprising a characteristic dimension of at most about 1,000 nm. USE - Method for low-energy nuclear fusion for providing power or heat, or for converting heat into useful energy in efficient manner using nuclear fusion reactions. ADVANTAGE - The method provides power or heat, or for converting heat into useful energy in an efficient manner using nuclear fusion reactions. The phonon vibrations screen the Coulombic repulsion between fusionable material nuclei, thus increasing a rate of nuclear fusion even at relatively low temperature and pressures. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a system for nuclear fusion. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating a method for nuclear fusion. Method for nuclear fusion (1100) Step for providing a chamber that comprises a host material provided with a fusionable material coupled (1110) Step for providing the cycled electromagnetic radiation to the fusionable material in the chamber to generate oscillations within the host material or the fusionable material (1120) Step for extracting a portion of the energy from the chamber (1130)