Electron Optic Documents

The combination of Scanning electron microscope (SEM) imaging and embedded microanalysis (EDS) offers the perfect combination of direct particle visualization and chemical information at the same time. The recent emergence of automated solutions and multi area analyses has brought this technique to the forefront of the available automated particle analysis solutions.

For people who are using the SEM for the first time. Includes topics such as What is the SEM, Observation  Examples, Specimen Preparation and Observation Technique, Functions of SEM's Individual Components, New Functions of SEM, Comparison of Scanning Electron Microscope with Optical Microscope and Transmission Electron Microscope, and Description of Terms.

SEM is a natural extension to viewing specimens with an optical microscope due in part to its inherent higher depth of field and ability to resolve smaller microstructures. Creating a 3-dimensional (3D) surface model can further enhance our understanding with specimens that have complex topographical features.

JEOL SEMs are delivered with the capability for remote viewing and remote operation. The SEM computer includes a 2nd ethernet card for connection to your local area network. There is no need for a second support computer. Just connect your JEOL SEM computer to a reliable and fast broadband internet connection and choose the software platform that meets your remote access requirements.

JSM-IT700HR Product Brochure

JSM-IT800HL Brochure

JEOL’s large chamber SEMs are designed for easy access in both the Tungsten SEM and Thermal Schottky Field Emission SEM models. Our large, direct-access sample chambers are ideal suited for the labs that require high-throughput and multi-sample imaging and analysis, multiple ports to fit a variety of accessories, and analysis of large samples that cannot be cut to size.

Cryo electron microscope, whose resolution can even observe inside of biomolecules, molecular structure analysis instruments such as electron diffraction, nuclear magnetic resonance, mass spectrometry, that support molecular biology and drug discovery. JEOL provides a variety of research instruments that support life science.

The applications for lithium ion batteries (LIB) cover a wide range, from power sources for personal computers and mobile devices to automobiles, and there is always a demand for even better performance and safety. In order to ensure the performance and quality of LIB, analysis and evaluation using high-performance assessment systems is necessary. JEOL offers a full line-up of equipment to support the development of new LIB technologies and to improve product quality, including instruments for morphology observation and surface analysis, chemical analysis systems to perform structural analysis on a molecular level, as well as fabrication systems to create high-performance coatings and powders. This LIB note offers solutions for researchers and engineers who are looking for the best equipment for their application.

Successful imaging and characterization of nanomaterials, composites and biological specimens require unsurpassed performance in the low and ultra-low kV range in FEG-SEM for both imaging and analytical modes.