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Operation movies for MD "Molecular Dynamics AFM Image Simulator" calculates the tip-sample interaction and considers the deformation of the molecule. It monitors the time evolution of a molecular conformation by calculating the Newton's equation of motion. |
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Force curve measurement mode We derive the forces to the tip which comes up to the sample at a specified position on the sample surface.
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Constant-height mode We derive the forces to the tip which scans on the sample surface at a constant height.
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Non-contact mode height constant We derive the forces to the tip which scans on the sample surface while oscillating around a constant height. As a result, we obtain a frequency shift image and an energy dissipation image.
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Relaxation We calculate the structural relaxation of a sample molecule as a preparation for a simulation. |
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