LabAdviser/314/Microscopy 314-307/TEM/Sample Holders: Difference between revisions
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== 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 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 = | ||
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== 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 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 = | ||