GB/T 42543-2023 Active National standards

GB/T 42543-2023 Surface chemical analysis—Scanning probe microscopy—Determination of cantilever normal spring constants

Publish Date: 2023-05-23 Implement Date: 2023-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42543-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Chemical analysis

Publish Date: 2023-05-23

Implement Date: 2023-09-01

Pages: 25 pages

Scope

This document describes five methods for measuring the normal elasticity constant of atomic force microscopy probes, with a measurement accuracy error of 5% to 10%. Each method belongs to one of the three categories: dimensional method, static experimental method, and dynamic experimental method. The choice of method depends on the purpose of the analysis, ease of use, and the available instrumentation conditions.
This document is not suitable for measurement accuracies higher than 5% to 10%. If you want to obtain measurement accuracies higher than 5% to 10%, you need to use methods with higher accuracy that are not mentioned in this document for measurement.