METHOD FOR INCREASING THE RELIABILITY OF THE RESULTS OF RESEARCH solid surface by atomic force microscopy

摘要

1. A method for increasing the reliability of the results of studies solid surface by atomic force microscopy, comprising the step of scanning the reference surface and the test samples, placed on the table scanner unit of an atomic force microscope, and comparing the results obtained, characterized in that the scanner unit table atomically force microscope first place produce a reference sample and the measurement of the amplitude curves at the intermittently-contact mode, and then removed the reference sample placed on Hosting Project nnom the sample table and carry out measurement of the amplitude curves at the same parameters as for the reference sample, comparing the values ​​of the angle of inclination of the linear part of the amplitude curve for the test sample and the angle of inclination of the amplitude curve for the reference sample, with a deviation value of the slope of the amplitude of the test sample curve angle the value of this parameter for a reference sample by more than 10% moisture produced the gaseous medium over the test sample as long as the divergence angle values ​​of n clone linear part of the amplitude curve for the test sample and the angle of inclination of the amplitude curve for the reference sample will be no more than 10%, and when the value of said humidifying gas medium is stopped. ! 2. A method according to claim 1, characterized in that a freshly cleaved pyrographite is used as a reference sample.