Reduction of the Downward Energy Flux of Nonthermal Electrons in the Solar Flare Corona Due to Cospatial Return-Current Losses

The Magnetic Gradient Scale Length Explains Why Certain Plasmas Require Close External Magnetic Coils

Adjoint Equations and Their Application to Helix TWT Design

Superpower E-Beam Sources and Performance Estimates for Compact THz FELs

Self-Focused Pulse Propagation Is Mediated by Spatiotemporal Optical Vortices

Benchmarking of Hydrodynamic Plasma Waveguides for Multi-GeV Laser-Driven Electron Acceleration

Linear Colliders Based on Laser-Plasma Accelerators

Spatiotemporal Torquing of Light

Guided Mode Evolution and Ionization Injection in Meter-Scale Multi-GeV Laser Wakefield Accelerators

Coil Optimization for Quasi-Helically Symmetric Stellarator Configurations