标准 STEM 探测器
Get the best differential phase contrast with PNDetector‘s Standard STEM Detectors
They are available in different chip segmentations and ring structures. The custom segmentations are also applied under the customer‘s request. These detectors can be used in TEM as well as SEM.
Overview of the different types of PNDetector’s STEM chips:
Choose the geometry that fits your needs:
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The Standalone Preamplifier
Low noise preamplifier
driving up to 13 channels
driving up to 13 channels
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The STD-STEM-22-4-3-CH20 Detector
22 mm outer diameter
3 rings with 4 segments each
2 mm diameter central hole (CH)
3 rings with 4 segments each
2 mm diameter central hole (CH)
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The STD-STEM-22-4-3-CH05 Detector
22 mm outer diameter
3 rings with 4 segments each
0.5 mm diameter central hole (CH)
3 rings with 4 segments each
0.5 mm diameter central hole (CH)
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The STD-STEM-22-4-3-BF15 Detector
22 mm outer diameter
3 rings with 4 segments each
1.5 mm diameter bright field (BF)
3 rings with 4 segments each
1.5 mm diameter bright field (BF)
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The STD-STEM-14-1-3-BF05 Detector
14 mm outer diameter
3 rings with 1 segment each
0.5 mm diameter central hole (CH)
3 rings with 1 segment each
0.5 mm diameter central hole (CH)
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The STD-STEM-10-4-2-BF05 Detector
10 mm outer diameter
2 rings with 4 segments in each ring
1.5 mm diameter bright field (BF)
2 rings with 4 segments in each ring
1.5 mm diameter bright field (BF)
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The STD-STEM-10-4-2-CH05 Detector
10 mm outer diameter
2 rings with 4 segments in each ring
0.5 mm diameter central hole (CH)
2 rings with 4 segments in each ring
0.5 mm diameter central hole (CH)
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The STD-STEM-10-4-1-CH05 Detector
10 mm outer diameter
1 ring with 4 segments
0.5 mm diameter central hole (CH)
1 ring with 4 segments
0.5 mm diameter central hole (CH)