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Computational nanotechnology utilizes mathematical models and algorithms to simulate nanoscale systems, enabling insights into the behavior of atoms and molecules. Key methods include Molecular Dynamics, Monte Carlo simulations, and Density Functional Theory, all enhanced by machine learning, which streamlines data analysis and material discovery. Various software tools support these techniques, making computational nanotechnology essential for advancements in material science and device design.
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9.4
First-Principles Calculations And Density Functional Theory (Dft)
First-principles calculations, specifically Density Functional Theory (DFT), play a vital role in computational nanotechnology by enabling accurate electronic structure calculations of nanomaterials without empirical parameters.
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Term: Computational Nanotechnology
Definition: The use of simulations to predict and visualize nanoscale behavior of materials and systems.
Term: Molecular Dynamics (MD)
Definition: A computational technique that simulates the time-dependent behavior of molecular systems.
Term: Monte Carlo (MC) Simulations
Definition: A method using random sampling to compute results and analyze statistical properties in systems.
Term: Density Functional Theory (DFT)
Definition: A quantum mechanical method used to calculate electronic structures based on electron density.
Term: Machine Learning (ML)
Definition: A subfield of artificial intelligence that utilizes algorithms to analyze data and predict outcomes.