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Silicon Nitride Membrane Windows
MEMS Devices
MEMS devices
Silicon Nitride Membrane Windows
Silicon Nitride Membrane Windows

Silicon nitride membrane windows are thin-film support structures fabricated on silicon frames. They provide high flatness, low background interference, good thermal stability and compatibility with TEM observation, biological sample analysis and in-situ heating chip applications.

Customization Types

Silicon nitride membrane windows
Standard and customized membrane-window structures are available for TEM support films and micro/nano analysis applications.

In-situ heating chips
High-temperature heating chip structures can be customized for in-situ observation and material analysis.

Customized chip structures
Membrane size, chip size, film thickness, frame design and application-specific structures can be customized according to research or device requirements.

Typical Applications
• TEM observation of materials, biological samples and related specimens
• High thermal stability, enabling quasi-in-situ comparison of the same sample before and after annealing
• Non-toxic, suitable for biological sample culture and observation
• Suitable for EDX/EELS observation of carbon-containing samples while avoiding interference
Case Studies
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