Nanowerk

Scanning Transmission Electron Microscopy (STEM) Explained

STEM operates by focusing a beam of electrons into a narrow probe that is scanned across a thin specimen. As the electrons interact with the sample, they are either scattered or transmitted. The ...
Hackaday

Homebrew Electron Beam Lithography With A Scanning Electron Microscope

If you want to build semiconductors at home, it seems like the best place to start might be to find a used scanning electron microscope on eBay. At least that’s how [Peter Bosch] kicked off his ...
Business Wire

JEOL: Release of the New Scanning Electron Microscope JSM-IT700HR

TOKYO--(BUSINESS WIRE)--JEOL Ltd. (TOKYO:6951) (President & COO Izumi Oi) announces the release of a new scanning electron microscope (SEM), the JSM-IT700HR for unprecedentedly high throughput in ...
Business Wire

Thermo Fisher Scientific Introduces Fully Integrated Multimodal Analytical Scanning Transmission Electron Microscope to Advance Novel Research in Materials Science

Thermo Scientific Iliad integrates electron energy loss spectroscopy (EELS) and NanoPulser electrostatic beam blanker to improve insights at the atomic level WALTHAM, Mass.--(BUSINESS WIRE)--Thermo ...
Nanowerk

Critical Dimension Scanning Electron Microscopy (CD-SEM): Precision Metrology for Nanoscale Fabrication

In the world of nanotechnology, where structures are measured in billionths of a meter, precise imaging and measurement techniques are essential. Critical Dimension Scanning Electron Microscopy ...
Michigan Technological University

Thermo Fisher Apreo 2 FE-SEM

The Thermo Fisher Apreo 2 Variable Pressure Field Emission Scanning Electron Microscope (FE-SEM) is a thermionic field emission high-resolution scanning electron microscope. The Apreo 2 FE-SEM is an ...
The Scientist

How the Electron Microscope Reveals Ultra-Fine Structures

Electron microscopy is a powerful technique that provides high-resolution images by focusing a beam of electrons to reveal fine structural details in biological and material specimens. 2 Because ...
Michigan Technological University

FEI 200kV Titan Themis STEM

The FEI 200kV Titan Themis Scanning Transmission Electron Microscope (STEM) is a scanning transmission electron microscope with several key capabilities. This microscope positions Michigan Tech ...
Nature

Electron microscopy methods for nanoscale characterisation

Electron microscopy (EM) has become an indispensable tool for investigating the nanoscale structure of a large range of materials, across physical and life sciences. It is vital for characterisation ...

Ultrafast scanning tunneling microscopy reaches the quantum mechanical space-time limit for the first time

Werner Heisenberg's famous uncertainty principle describes one of the most intriguing features of quantum physics: certain pairs of physical quantities describing a particle, such as position and ...
Hackaday

Converting A Scanning Electron Microscope Into A TEM Is Surprisingly Easy

Although both a SEM and a TEM are electron microscopes, their working principles and images are very different. Whereas an SEM uses secondary electrons ejected after bombarding a sample’s surface with ...