The homopolar linear synchronous machine (H-LSM) with transversal flux is usually analyzed by three dimensional (3D) model based finite element algorithm (FEA), resulting in very high complexity and ...

We present a linear type radiofrequency ion trap mass spectrometer consisting of metal electrodes that are lithographically patterned onto two opposing planar ceramic substrates. An electric field for ...

We report a linear ion trap (LIT) in which the electric field is formed by fine wires held under tension and accurately positioned using holes drilled in two end plates made of plastic. The ...

The mass-selective manipulation of ions at elevated pressure, including mass analysis, ion isolation, or excitation, is of great interest for the development of mass spectrometry instrumentation, ...

Jun 16, 2025 2D manganese-oxide/graphene lattice to extend zinc-ion battery life Scientists have developed a new way to improve the lifespan of zinc-ion batteries, offering a safer and more ...

Scientists from the National Graphene Institute at The University of Manchester and the University of Technology Sydney have developed a new way to improve the lifespan of zinc-ion batteries ...