Publications (5)
Optical investigation of thermoelectric topological crystalline insulator PbSnSe
Anjan A. Reijnders, Jason Hamilton, Vivian Britto +5
PbSnSe is a novel alloy of two promising thermoelectric materials PbSe and SnSe that exhibits a temperature dependent band inversion below 300 K. Recent work has…
A robust fourth-order finite-difference discretization for the strongly anisotropic transport equation in magnetized plasmas
L. Chacon, Jason Hamilton, Natalia Krasheninnikova
We propose a second-order temporally implicit, fourth-order-accurate spatial discretization scheme for the strongly anisotropic heat transport equation characteristic of hot, fusio…
Aligning Thermal and Current Quenches with a High Density Low-Z Injection
Jason Hamilton, Luis Chacon, Giannis Keramidas +1
The conventional approach for thermal quench mitigation in a tokamak disruption is through a high-Z impurity injection that radiates away the plasma's thermal energy before it reac…
Implementation and Verification of Toroidal Resistive Wall Boundary Conditions in the PIXIE3D MHD code using a Boundary Integral Method
Samuel Jones, Luis Chacón, Jason Hamilton +2
We present the complete formulation of resistive wall boundary conditions in axisymmetric toroidal geometries as implemented in the PIXIE3D extended magnetohydrodynamics (MHD) code…
Development of Anisotropic Magnetized Viscosity for Magnetized Liner Inertial Fusion Simulations in FLASH
Ashwyn Sam, Fernando Garcia-Rubio, Scott Davidson +7
Magnetized liner inertial fusion (MagLIF) operates in a regime where anisotropic transport phenomena fundamentally influence implosion dynamics. In strongly magnetized plasmas, the…