LabAdviser/314/Microscopy 314-307/SEM: Difference between revisions
mNo edit summary |
mNo edit summary |
||
| (One intermediate revision by one other user not shown) | |||
| Line 9: | Line 9: | ||
Scanning Electron Microscopy (SEM) is a technique, where a focused beam of accelerated electrons is scanning over a sample. Electrons which are backscattered or secondary generated electrons are collected on a detector. Depending on the type of detector, different signals and sample characteristics can be acquired. The electron beam is steered by electromagnetic lenses. | Scanning Electron Microscopy (SEM) is a technique, where a focused beam of accelerated electrons is scanning over a sample. Electrons which are backscattered or secondary generated electrons are collected on a detector. Depending on the type of detector, different signals and sample characteristics can be acquired. The electron beam is steered by electromagnetic lenses. | ||
<br/> | |||
We have five SEMs available at DTU Nanolab in building 314/307. Click on the instrument to find more information about the equipment and available techniques: | |||
{| border="0" cellspacing="75" style="margin: auto;" | {| border="0" cellspacing="75" style="margin: auto;" | ||
|+ | |+ | ||
| align="center" width="200px" heigth="250px" | '''Nova''' [[image:Microscopy-icon_SEM.png|180px|frameless |border |link=LabAdviser/314/SEM/Nova|Nova ]] | | align="center" width="200px" heigth="250px" | '''Nova''' [[image:Microscopy-icon_SEM.png|180px|frameless |border |link=LabAdviser/314/Microscopy 314-307/SEM/Nova|Nova ]] | ||
| align="center" width="200px" | '''QFEG''' [[image:Microscopy-icon_SEM.png|180px|frameless |border |link=LabAdviser/314/Microscopy_314-307/SEM/QFEG|QFEG ]] | | align="center" width="200px" | '''QFEG''' [[image:Microscopy-icon_SEM.png|180px|frameless |border |link=LabAdviser/314/Microscopy_314-307/SEM/QFEG|QFEG ]] | ||
| align="center" width="200px" | '''AFEG''' [[image:Microscopy-icon_SEM.png|180px|frameless |border |link=LabAdviser/314/Microscopy_314-307/SEM/AFEG|AFEG ]] | | align="center" width="200px" | '''AFEG''' [[image:Microscopy-icon_SEM.png|180px|frameless |border |link=LabAdviser/314/Microscopy_314-307/SEM/AFEG|AFEG ]] | ||