Interior characterization of opaque interface-bound domains using surface-wave spectroscopy

A non-transitory computer-readable storage medium tangibly encoded with computer-executable instructions, that when executed by a device, cause the device to perform steps comprising:

• determining, by a device, information related to a frequency spectrum and a delay spectrum of a particular interface-bound system;
• determining, by the device, a plurality of features in the information corresponding to ones of a plurality of structural parameters of the particular interface-bound system;
• storing, by the device, in a database, the plurality of features and the plurality of structural parameters;
• determining, by the device, an inversion algorithm using the database;
• and
• validating, by the device, interfacial spectroscopy using the database, the inversion algorithm, and experimental frequency and delay spectra associated with an experimental setup.

A device comprising:

• a processor configured to:
• determine information related to a frequency spectrum and a delay spectrum of a particular interface-bound system;
• determine a plurality of features in the information corresponding to ones of a plurality of structural parameters of the particular interface-bound system;
• store in a database, the plurality of features and the plurality of structural parameters;
• determine an inversion algorithm using the database;
• and
• validate interfacial spectroscopy using the database, the inversion algorithm, and experimental frequency and delay spectra associated with an experimental setup.