LabAdviser/314/Microscopy 314-307/TEM/Sample Holders: Difference between revisions
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== FEI single tilt holder == | == FEI single tilt holder == | ||
Standard sample holder available for the Tecnai microscopes and the ATEM. | |||
== FEI double tilt == | == FEI double tilt == | ||
The holder has a beta-tilt of about +/-30°. The specimen cradle and clamping material (hexring and anti-twist washer) are made of beryllium to minimize unwanted X-ray signal from the holder. | |||
== Gatan double tilt beryllium holder == | == Gatan double tilt beryllium holder == | ||
The holder has a beta-tilt of about +/-30°. The specimen cradle and clamping material (hexring and anti-twist washer) are made of beryllium to minimize unwanted X-ray signal from the holder. The holder has a Faraday-cup at the tip for possible measurement of the beam current (with an external picoampermeter). | |||
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= Holders for EDS analyses = | = Holders for EDS analyses = | ||
== Gatan double tilt beryllium holder == | == Gatan double tilt beryllium holder == | ||
The holder has a beta-tilt of about +/-30°. The specimen cradle and clamping material (hexring and anti-twist washer) are made of beryllium to minimize unwanted X-ray signal from the holder. The holder has a Faraday-cup at the tip for possible measurement of the beam current (with an external picoampermeter). | |||
== FEI double tilt == | == FEI double tilt == | ||
The holder has a beta-tilt of about +/-30°. The specimen cradle and clamping material (hexring and anti-twist washer) are made of beryllium to minimize unwanted X-ray signal from the holder. | |||
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= Holders for heating experiments = | = Holders for heating experiments = | ||
== | == DENSsolution Wildfire single tilt heating holder == | ||
MEMS-based holder for heating up to 1300°C. It is a single tilt holder which is also suitable for EDS. | MEMS-based holder for heating up to 1300°C. It is a single tilt holder which is also suitable for EDS. | ||
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= Special Holders = | = Special Holders = | ||
== | == DENSsolution Climate gas and heating holder == | ||
The MEMS-based closed-cell holder offers the possibility of gas environments up to atmospheric pressure (1bar). Up to three gasses can be used simultaneously. Additionally, it offers temperature control up to 1000°C. The setup is also equipped with an residual gas analyzer to detect reaction products. | |||
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== Fischione two-contact biasing holder == | == Fischione two-contact biasing holder == | ||
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