SPECIMEN HOLDERS NATURE

Brand	Owner	Address	Description
DUOPOST	GATAN, INC.	5794 W. Las Positas Blvd. Pleasonton CA 94588	specimen holders in the nature of a pedestal with one or multiple extending specimen support arms, which either are spring-loaded to engage the specimen, or act as receptacles for a wax securing medium, for use with transmission electron microscopes;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Various methods and systems for determining one or more properties of a specimen are provided. One system for determining a property of a specimen is configured to illuminate a specimen with different wavelengths of light substantially simultaneously. The different wavelengths of light are modulated at substantially the same frequency. The system is also configured to perform at least two measurements on the specimen. A minority carrier diffusion length of the specimen may be determined from the measurements and absorption coefficients of the specimen at the different wavelengths. Another system for detecting defects on a specimen is configured to deposit a charge at multiple locations on an upper surface of the specimen. This system is also configured to measure a vibration of a probe at the multiple locations. Defects may be detected on the specimen using a two-dimensional map of the specimen generated from the measured surface voltages.