Software training,tutorials,download,torrentQuantumATK is an atomic-scale modeling software developed by Synopsys, widely used for simulating semiconductor materials, nanostructures, and nanoelectronic devices. The 2024 release, specifically QuantumATK W-2024.09 (released September 9, 2024), introduced significant updates over previous versions. Below is an overview based on available information:
Key Features of QuantumATK W-2024.09
Performance Improvements:
– Up to 10x speed-up for bulk and Non-Equilibrium Green’s Function (NEGF) device calculations, including self-consistent field (SCF), bandstructure, density of states (PDOS), projected local density of states (PLDOS), and transmission spectrum.
– Multi-node and multi-GPU support with linear acceleration, reducing simulation times for large systems (e.g., 5,000 atoms with DFT or 30,000 atoms with semi-empirical NEGF) from days to hours.
– Approximately 2x speed-up for SCF and geometry optimization with MetaGGA, GGA, and Hubbard U for small to medium systems (a few hundred atoms).
– Up to 5x faster PDOS, FatBandstructure, and Magnetocrystalline Anisotropy Energy (MAE) analysis, with speed improvements scaling with projection numbers.
Simulation Capabilities:
– Supports density functional theory (DFT) with linear combination of atomic orbitals (LCAO) or plane-wave basis sets, semi-empirical models, and classical force fields.
– NEGF for electron transport simulations in nano-scale devices, supporting non-zero bias, electrostatic gates, and dielectrics.
– Advanced modules for electron-phonon, electron-photon couplings, heat transport, ion dynamics, spintronics, and optical properties.[]
New Features:
– Enhanced machine-learned force fields (ML-FFs) for materials like Si, SiO2, HfO2, TiN, and interfaces like Si|SiO2, with automated training workflows.
– Improved multilayer stack builders for high-k metal gate (HKMG) and magnetoresistive RAM (MRAM) applications.
– Integration with Sentaurus Device for 2D material-based FET performance analysis and VASP for structure export.[]
User Interface:
– NanoLab GUI for intuitive setup and visualization, with Python-based scripting (ATK-Python) for custom workflows.
– Supports both interactive and batch modes, with precompiled libraries like NumPy, SciPy, and MPI4Py.[]
Product:QuantumATK 2024.09
Version:2020.09
Supported Architectures: x64
Language: english
Supported Operating Systems:Windows 10even or newer _ Linux
Size: 1DVD