Spin Quantum Bit Finite Element Method Simulator "QTCAD"
Chemical calculation software / Finite element method simulator for predicting the performance of spin qubits before manufacturing.
By predicting performance, significant savings in time and cost can be expected, allowing for the exploration of more designs compared to traditional methods. QTCAD uses nonlinear Poisson, Schrödinger, and many-body solvers to calculate the energy levels of electrons or holes confined in envelope functions and nanostructures within the framework of k·p theory. 【Main Features】 - Electrostatic tool for semiconductor quantum dot confinement potentials - Many-body Schrödinger solver for electrons and holes - Governing equation solver for quantum transport calculations in sequential tunneling (Coulomb blockade) - Nonequilibrium Green's function method solver for nonequilibrium quantum statistics and quantum transport in 2-probe devices - Efficient workflow for charge stability diagrams of small quantum dot systems, including cross-capacitance effects - Quantum mechanical treatment of magnetism (orbital and Zeeman effects) and spin-orbit coupling - Strain solver for calculating conduction band edge shifts and valence band mixing effects for electrons or holes
- Company：ヒューリンクス
- Price：Other
