A new method will enable researchers to directly observe and capture atomic motions at surfaces and interfaces in real time. One of the most enduring "Holy Grail" experiments in science has been ...
To simplify the electron emission mechanism involved in microwave electron guns, a team of researchers has created and demonstrated a field-emission plug-and-play solution based on ...
A research team has successfully designed and tested a novel superconducting solenoid. Through the optimization of the pole structure and magnetic field distribution, the spherical aberration ...
The film demonstrates an experiment using an apparatus to observe the behavior of electrons in a uniform magnetic field. It explains how electrons are accelerated by an electron gun and then deflected ...
Next-gen ultrafast optical fiber-based electron gun to reveal atomic motions during transition state
(Nanowerk News) Ultrabright electron pulses and a streak camera will enable researchers to directly observe and capture atomic motions at surfaces and interfaces in real time. One of the most enduring ...
Sheet beam traveling‐wave tubes (TWTs) represent a sophisticated class of vacuum electronic devices that employ a broad, thin electron beam to interact coherently with radio frequency waves along a ...
TOKYO--(BUSINESS WIRE)--JEOL Ltd. (TOKYO:6951) (President & COO Izumi Oi) announced that it has developed semi-in-lens versions (i)/(is) which are optimal for the observation of semiconductor devices ...
A device that creates a fine beam of electrons that is focused on a phosphor screen in a CRT. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.
Transmission electron microscopy (TEM) is a technique used to observe the features of very small specimens. The technology uses an accelerated beam of electrons, which passes through a very thin ...
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