Granted, the idea of cutting metal inside the vacuum chamber of an SEM seems like quite an undertaking right up front. To accomplish this, [Zach] needed to build a custom tool to advance a cutting ...
The scanning electron microscope (SEM) is a valuable tool for understanding what is happening to a material or biological ...
SEM stands for scanning electron microscope ... The sample is placed in a small chamber that is at a vacuum. Argon gas and an electric field cause an electron to be removed from the argon, making the ...
Vacuum sealed chamber that contains the field emission gun ... from the high negative potential of the tip to the ground potential at the anode. In the FE-SEM, a second anode is also used, placed very ...
The SEM chamber's size also imposes limitations on the size of the samples that can be studied. Samples must not only fit within the chamber but also remain stable under vacuum conditions. Certain ...
Control over the external gas flow is achieved through a flange-mounted needle valve. The internal SEM chamber, and the surrounding detectors, are protected by a water-cooled base and shield. A low ...
The Evactron ES Plasma Radical Source has a compact design that makes it a multipurpose solution for load locks, FIB/SEM chambers, or sample preparation chambers. The Evactron ES Plasma Cleaner ...
Granted, the idea of cutting metal inside the vacuum chamber of an SEM seems like quite an undertaking right up front. To accomplish this, [Zach] needed to build a custom tool to advance a cutting ...
The design of the Evactron ES Plasma Radical Source is compact, making it a universal solution for load locks, sample preparation chambers, or FIB/SEM chambers. The Evactron ES Plasma Cleaner offers ...
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