Exploring the Future of Nuclear Fusion: Developments in Inertial Electrostatic Confinement and Emerging Technology

Inertial Electrostatic Confinement Fusion (IECF) is an exciting approach to achieving nuclear fusion that has captured the attention of researchers due to its simplicity, cost-effectiveness, and versatility. Unlike more complex systems such as magnetic confinement devices (like tokamaks) or laser-based inertial confinement systems, IECF devices are compact and easier to build. This technology has potential for broad application, ranging from neutron production to space propulsion. However, IECF faces significant hurdles in achieving energy-positive fusion, a critical benchmark where the energy output from fusion surpasses the input. Recent advancements, including novel grid designs and enhanced ion confinement methods, have propelled the technology forward, yet the pursuit of efficient and sustainable fusion remains ongoing. This needs to be addressed to make nuclear fusion a viable energy source.

This Research Topic explores the latest advancements in IECF technology and their implications for the field of nuclear fusion. By examining historical and current IECF technologies, technical improvements, and future directions, this collection seeks to illuminate the path forward in nuclear fusion research and development and contribute to the ongoing efforts to advance fusion technology. Hopefully, this Research Topic will stimulate discussion in the field and encourage future collaborations.

We welcome articles addressing, but not limited to, the following themes:
• IECF developments, e.g. reviews of how IECF technology has evolved and key breakthroughs
• Advancements in simulation techniques for optimizing IECF device performance, including energy efficiency and particle physics
• Fusion fuels for IECF, including the potential of advanced fuels like deuterium-helium-3 and proton-boron
• Improving the thermal management of IECF devices to increase their lifespan
• Exploring new methods to capture the energy released during fusion and convert it into usable power
• Investigation of materials that can better withstand the intense conditions within IECF devices
• Radiation shielding for fusion systems, e.g. designs, configurations, and materials
• Hybrid systems, such as fission-driven fusion systems
• The engineering challenges and advancements in software, hardware, and control technologies for fusion systems.

Article types and fees

This Research Topic accepts the following article types, unless otherwise specified in the Research Topic description:

• Brief Research Report
• Data Report
• Editorial
• FAIR² Data
• FAIR² DATA Direct Submission
• Hypothesis and Theory
• Methods
• Mini Review
• Opinion
• ... View all formats

Articles that are accepted for publication by our external editors following rigorous peer review incur a publishing fee charged to Authors, institutions, or funders.

Article types

This Research Topic accepts the following article types, unless otherwise specified in the Research Topic description:

• Brief Research Report
• Data Report
• Editorial
• FAIR² Data
• FAIR² DATA Direct Submission
• Hypothesis and Theory
• Methods
• Mini Review
• Opinion
• Original Research
• Perspective
• Review

Keywords: nuclear fusion, fusion fuels, inertial electrostatic confinement fusion, IECF devices, deuterium-helium-3, proton-boron, Fusion systems, Neutron applications

Important note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.