2 papers
physics.plasm-ph2026
Optimized design of a Penning ion source for sealed neutron tube
Shiwei Jing, Jia Song, Shengduo Liu +7
Sealed neutron tubes have a wide range of applications, and the ion source is their core component. Penning ion sources commonly suffer from issues such as uneven magnetic field di…
cond-mat.mes-hall2025
Learning a potential formulation for rate-and-state friction
Shengduo Liu, Kaushik Bhattacharya, Nadia Lapusta
Empirical rate-and-state friction laws are widely used in geophysics and engineering to simulate interface slip. They postulate that the friction coefficient depends on the local s…