Bekaert Advanced Filtration SA
Bekaert Advanced Filtration is a Belgian Company, established in 1976, and specialising in the de……...
COXEM has introduced a new scanning transmission electron microscopy (STEM) detector that provides the ability to use either the CX-200plus SEM or the EM-30 Series Tabletop SEM to carry out STEM analysis with conventional TEM grids.
With the help of this optional accessory and COXEM’s 30 kV beam energy, users’ SEM instrument can serve more roles in the laboratory.
The STEM detector can be mounted to the SEM through a side port. When not in use, the STEM detector retracts and tilts to an angle of 90° out of view for standard SEM analysis.
In contrast to other STEM modules in which a platinum mirror is utilized to obtain an image with the SE detector, the STEM module offers a true detector placed below the TEM grid sample. Both Dark Field (DF) and Bright Field (BF) images can be collected by the SEM detector.
In addition to the detector, the STEM Accessory comprises a special TEM grid holder that can be directly mounted to the SEM Stage. Up to four individual TEM grids can be accommodated in the TEM grid holder. Furthermore, the TEM grid holder has been designed to accommodate EDS analysis without any special adjustment or obstruction.
One of the most effective applications of the STEM module is to determine the morphology and size of nanoparticles spread onto TEM grids with Silicon Nitride support films or with carbon support films.
Although it is possible to use the STEM adapter for conventional thin-section tissue analysis, the 30 kV beam energy may need thinner tissue sections than conventional transmission electron microscopes (TEM) with 80–200 kV beam energies.
An Ultra-Microtome is generally required to prepare sufficient tissue samples, but the STEM module with the SEM can still be used for pre-screening samples before basic TEM analysis, TEM analysis, or as a practical teaching tool for TEM analysis.
Bekaert Advanced Filtration is a Belgian Company, established in 1976, and specialising in the de……...
With over 1000 installed bases globally over the last 35 years, Anton Paar's pin-on-disk tri……...
Cristal Laser SA was established in 1990 by engineers and researchers from the University of Nanc……...
/9-9-I-9M-9M-9-9A-9-9G-9G-9E-1/ 作为中国大陆的高级电池应用程序提供商,Dongguan大型电子公司,Ltd……...
Conant Controls 成立于 1856 年,以其卓越的制造和设计以及产品可靠性而闻名。Conant Controls 设计了……...
With the compact MiniMill 2, samples can be ground at low cost with a high degree of reproducibil……...
Item North America is a premier provider of precision ball screws for use as a drive mechanism in linear slides, multi-axis motion and complex material handling devices. item ball screws feature hi……
SurPASS™ 3 is capable of measuring the zeta potential over an extensive range of materials and allows the analysis of varied surface properties and their changes. The zeta potential explains ……
AHP Materials is a specialty materials company focused on the manufacturing and selling of high purity specialty metals and compounds. AHP concentrates mainly on Antimony, Cadmium Sulfide, Telluriu……