Advanced STEM Detectors
A perfect solution: the ultraslim 4 to 13 channel Advanced STEM Detectors
The full variety of PNDetector's STEM Detectors is available as Advanced Solutions where the preamplifier electronics driving up to 13 channels is integrated into the ultraslim housing together with the STEM Detector. You can get faster scan rates from every single channel and achieve a better image acqusition. There is no need to connect your STEM detector in the EM chamber to the electronics outside the chamber via long cables. With PNDetector‘s Advanced STEM Detector you can achieve all you need inside the EM chamber and get a higher throughput and signal to noise ratios.
Key Features
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Low noise
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Fast response time < 30ns
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Typical preamplifier gain of 105 V/A
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Compatible to all PNDetector’s STEM chips
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Vacuum compatible
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Compatible to PND Retractable Arms and Multi-Channel Main Amplifiers
Selection of PND Advanced STEM Detectors
Signal fall time with PNDetector's 13-channel Advanced STEM type ADV-STM-22-4-3-CH20
Advanced STEM gain vs. electron landing energies on the detector (Preamplifier Gain: 1×10⁵ V/A)
SEM images von Carbon nanotube clusters taken with ADV-STEM-22-4-3-BF05. The 13-channel Advanced STEM module provides the detailed and individual information of the surface using different channels in correspond fields.
Choose the geometry that fits your needs:
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The ADV-STEM-10-4-1-CH05 Detector
Dedicated for STEM in SEM
10 mm outer diameter
1 ring with 4 segments
0.5 mm diameter central hole (CH)
10 mm outer diameter
1 ring with 4 segments
0.5 mm diameter central hole (CH)
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The ADV-STEM-10-4-2-CH05 Detector
Dedicated for STEM in SEM
10 mm outer diameter
2 rings with 4 segments in each ring
0.5 mm diameter central hole (CH)
10 mm outer diameter
2 rings with 4 segments in each ring
0.5 mm diameter central hole (CH)
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The ADV-STEM-10-4-2-BF05 Detector
Dedicated for STEM in SEM
10 mm outer diameter
2 rings with 4 segments in each ring
1.5 mm diameter bright field (BF)
10 mm outer diameter
2 rings with 4 segments in each ring
1.5 mm diameter bright field (BF)
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The ADV-STEM-14-1-3-BF05 Detector
Dedicated for STEM in SEM
14 mm outer diameter
3 rings with 1 segment each
0.5 mm diameter bright field (BF)
14 mm outer diameter
3 rings with 1 segment each
0.5 mm diameter bright field (BF)
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The ADV-STEM-22-4-3-BF15 Detector
Dedicated for STEM in TEM
22 mm outer diameter
3 rings with 4 segments each
1.5 mm diameter bright field (BF)
22 mm outer diameter
3 rings with 4 segments each
1.5 mm diameter bright field (BF)
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The ADV-STEM-22-4-3-CH05 Detector
Dedicated for STEM in TEM
22 mm outer diameter
3 rings with 4 segments each
0.5 mm diameter central hole (CH)
22 mm outer diameter
3 rings with 4 segments each
0.5 mm diameter central hole (CH)
Select products
Select products description
The ADV-STEM-22-4-3-CH20 Detector
Dedicated for STEM in TEM
22 mm outer diameter
3 rings with 4 segments each
2 mm diameter central hole (CH)
22 mm outer diameter
3 rings with 4 segments each
2 mm diameter central hole (CH)
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The ADV-STEM-22-4-3-BF15 Detector (4 cells)
Dedicated for STEM in TEM
22 mm outer diameter
3 rings with 4 segments per ring bonded together
1.5 mm diameter bright field (BF)
22 mm outer diameter
3 rings with 4 segments per ring bonded together
1.5 mm diameter bright field (BF)