MSE PRO™ Perforated Silicon Nitride Membrane Windows for TEM (Pack of 10)

MSE Supplies offers low stress perforated silicon nitride membrane windows. A layer of silicon nitride is deposited onto the silicon and go through patterning and etching process (MEMS process) in order to manufacture desired shape of silicon nitride membrane window. Perforated silicon nitride membrane window offers excellent optical clarity, high mechanical strength, resistance to high temperature (up to 1000°C) and corrosion, which make it suitable for harsh environments. It has holes that perform better in terms of optical properties, which makes it suitable for material characterization applications. It is often used for microscopy (TEM, SEM, AFM/SPM, etc.), spectroscopy, optical sensing, and many other applications.

Perforated windows advantages over standard windows

Improved material transmittance
Faster sampling speed
Better material stability
Improved durability
Higher flux

Specification:

Frame Diameter: 3 mm

Frame Thickness: 200 µm

Membrane Thickness (nm)	Window Dimension (mm)	Pore Size (μm)	Array	SKU#
50	0.05x0.05	0.1	25x25	WA5201
		0.3	25x25	WA5202
		0.5	25x25	WA5203
		1	15x15	WA5204
	0.5x0.5	5	49x49	WA5205
		10	32x32	WA5206
		20	19x19	WA5207
		30	13x13	WA5208
200	0.05x0.05	0.3	25x25	WA5209
		0.5	25x25	WA5210
		1	15x15	WA5211
	0.5x0.5	10	32x32	WA5212
		20	19x19	WA5213
		30	13x13	WA5214

Please contact us for bulk order or customized shape, size, thickness and substrate.

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Substrate