Described herein are neutron generators that employ direct field ionization of ionizable fusion gases, as well as well-logging tools and methods that utilize such neutron generators. In various embodiments, the neutron generator includes a cylindrical field-ionization structure distributed around the inner surface of a tubular housing, and a cylindrical ion-accelerating grid disposed about the longitudinal axis concentrically to the field-ionization structure. Ions generated by the field-ionization structure may accumulate inside the ion-accelerating grid, from which they can be axially extracted and accelerated towards a fusion target. Additional tools, systems, and methods are disclosed.

This invention produces electricity, gamma rays, or neutrons, based on the findings set forth in A Nuclear-Gravitational Electrodynamic Framework, Boltzmann's P=e.sup.S/k probability principle, Maxwell's EM theory, Relativity, and Quantum Theory, to optimize protons' pion-electron interactions. Functionally this is like what occurs in Chemical Thermodynamics, using external conditions to control 10.sup.10 m orbital electron interactions to rearrange molecules and obtain desired products, except that this process controls 10.sup.15 m pion-electron interactions by creating an equilibrium between external EM conditions and protons' internal components to control the protons' pion generation.

The invention relates to a method for producing and/or capturing neutrons, including the following steps: a) exposing nuclei selected among protons, deuterons and/or tritons to an electric field in order to extract said nuclei and to direct said nuclei thus extracted towards a target (20) containing free electrons; b) for example, exposing said nuclei to a spatial and/or temporal gradient of a first magnetic field so as to give a predefined orientation to the magnetic moments of the nuclei; c) either exposing the target to a second magnetic field so as to give a predefined orientation to the magnetic moments of the free electrons of the target; d) or using an electron-donor superparamagnetic material so that the electrons of the free layers of these materials are oriented in preferred directions generated by the orientation of the resulting magnetic moment of the superparamagnetic material; e) for example, in the case of using a superparamagnetic material, not exposing the proton beam and/or the target to the external magnetic fields. A heating device and/or a device for generating magnetic fields may be required in order to activate the superparamagnetic properties of the material.

Described herein are neutron generators that employ direct field ionization of ionizable fusion gases, as well as well-logging tools and methods that utilize such neutron generators. In various embodiments, the neutron generator includes a cylindrical field-ionization structure distributed around the inner surface of a tubular housing, and a cylindrical ion-accelerating grid disposed about the longitudinal axis concentrically to the field-ionization structure. Ions generated by the field-ionization structure may accumulate inside the ion-accelerating grid, from which they can be axially extracted and accelerated towards a fusion target. Additional tools, systems, and methods are disclosed.