Iterative methods for obtaining solvation structures on a solid plate: The methods for Surface Force Apparatus and Atomic Force Microscopy in Liquids

2013/09/15 by Ken‐ichi Amano, Amano, Ken-ich
Chemistry · Physics and Astronomy · #Advanced Physical and Chemical Molecular Interactions #Computational Physics (physics.comp-ph) #FOS: Physical sciences #Force Microscopy Techniques and Applications #Mechanical and Optical Resonators

paper · pdf · doi:10.48550/arxiv.1309.3770

openalex publication_date 2013/09/15 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We propose iterative methods for obtaining solvation structures on a solid plate which use force distributions measured by surface force apparatus (SFA) and atomic force microscopy (AFM) as input data. Two model systems are considered here. In the model system for SFA, the same two solid plates are immersed in a solvent, and a probe tip and a solid plate are immersed in a solvent in the model system for AFM. Advantages of the iterative methods are as follows: The iterative method for SFA can obtain the solvation structure, for example, in a Lennard-Jones liquid; The iterative method for AFM can obtain the solvation structure without an input datum of solvation structure around the probe tip.

Citations

• A solution for an inverse problem in liquid AFM: calculation of three-dimensional solvation structure on a sample surface
• A method for calculating solvation structure on a sample surface from a force curve between a probe and the sample: One-dimensional version

Related

• A method for calculating solvation structure on a sample surface from a force curve between a probe and the sample: One-dimensional version
• A solution for an inverse problem in liquid AFM: calculation of three-dimensional solvation structure on a sample surface
• Extraction of the Solvation Structure on a Solid Plate from a force curve measured by Surface Force Apparatus in a hard-sphere fluid
• A method of comparison between a force curve measured on a solvated surface and the solvation structure
• Relation between a force curve measured on a solvated surface and the solvation structure: Relational expressions for a binary solvent and a molecular liquid